make delet of extrusions work for multi profile

* Change to not send engine commands when in isolated mode

* Update output since not sending engine commands

docs/kcl/helix.md

@@ -33,7 +33,14 @@ helix(revolutions: number, angle_start: number, ccw?: bool, radius: number, axis
 
 ```js
 // Create a helix around the Z axis.
-helixPath = helix(angleStart = 0, ccw = true, revolutions = 5, length = 10, radius = 5, axis = 'Z')
+helixPath = helix(
+  angleStart = 0,
+  ccw = true,
+  revolutions = 5,
+  length = 10,
+  radius = 5,
+  axis = 'Z',
+)
 
 // Create a spring by sweeping around the helix path.
 springSketch = startSketchOn('YZ')
@@ -49,7 +56,14 @@ helper001 = startSketchOn('XZ')
   |> startProfileAt([0, 0], %)
   |> line(end = [0, 10], tag = $edge001)
 
-helixPath = helix(angleStart = 0, ccw = true, revolutions = 5, length = 10, radius = 5, axis = edge001)
+helixPath = helix(
+  angleStart = 0,
+  ccw = true,
+  revolutions = 5,
+  length = 10,
+  radius = 5,
+  axis = edge001,
+)
 
 // Create a spring by sweeping around the helix path.
 springSketch = startSketchOn('XY')
@@ -61,12 +75,19 @@ springSketch = startSketchOn('XY')
 
 ```js
 // Create a helix around a custom axis.
-helixPath = helix(angleStart = 0, ccw = true, revolutions = 5, length = 10, radius = 5, axis = {
+helixPath = helix(
+  angleStart = 0,
+  ccw = true,
+  revolutions = 5,
+  length = 10,
+  radius = 5,
+  axis = {
   custom = {
     axis = [0, 0, 1.0],
     origin = [0, 0.25, 0]
   }
-})
+},
+)
 
 // Create a spring by sweeping around the helix path.
 springSketch = startSketchOn('XY')

docs/kcl/lastSegX.md

@@ -17,7 +17,7 @@ lastSegX(sketch: Sketch) -> number
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
+| `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | The sketch whose line segment is being queried | Yes |
 
 ### Returns
 

docs/kcl/lastSegY.md

@@ -17,7 +17,7 @@ lastSegY(sketch: Sketch) -> number
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | A sketch is a collection of paths. | Yes |
+| `sketch` | [`Sketch`](/docs/kcl/types/Sketch) | The sketch whose line segment is being queried | Yes |
 
 ### Returns
 

docs/kcl/modules.md

@@ -57,3 +57,55 @@ Imported symbols can be renamed for convenience or to avoid name collisions.
 ```
 import increment as inc, decrement as dec from "util.kcl"
 ```
+
+## Importing files from other CAD systems
+
+`import` can also be used to import files from other CAD systems. The format of the statement is the
+same as for KCL files. You can only import the whole file, not items from it. E.g.,
+
+```
+import "tests/inputs/cube.obj"
+
+// Use `cube` just like a KCL object.
+```
+
+```
+import "tests/inputs/cube-2.sldprt" as cube
+
+// Use `cube` just like a KCL object.
+```
+
+You can make the file format explicit using a format attribute (useful if using a different
+extension), e.g.,
+
+```
+@(format = obj)
+import "tests/inputs/cube"
+```
+
+For formats lacking unit data (such as STL, OBJ, or PLY files), the default
+unit of measurement is millimeters. Alternatively you may specify the unit
+by using an attirbute. Likewise, you can also specify a coordinate system. E.g.,
+
+```
+@(unitLength = ft, coords = opengl)
+import "tests/inputs/cube.obj"
+```
+
+When importing a GLTF file, the bin file will be imported as well.
+
+Import paths are relative to the current project directory. Imports currently only work when
+using the native Modeling App, not in the browser.
+
+### Supported values
+
+File formats: `fbx`, `gltf`/`glb`, `obj`+, `ply`+, `sldprt`, `step`/`stp`, `stl`+. (Those marked with a
+'+' support customising the length unit and coordinate system).
+
+Length units: `mm` (the default), `cm`, `m`, `inch`, `ft`, `yd`.
+
+Coordinate systems:
+
+- `zoo` (the default), forward: -Y, up: +Z, handedness: right
+- `opengl`, forward: +Z, up: +Y, handedness: right
+- `vulkan`, forward: +Z, up: -Y, handedness: left

docs/kcl/patternCircular2d.md

@@ -9,7 +9,7 @@ Repeat a 2-dimensional sketch some number of times along a partial or
 complete circle some specified number of times. Each object may additionally be rotated along the circle, ensuring orentation of the solid with respect to the center of the circle is maintained.
 
 ```js
-patternCircular2d(data: CircularPattern2dData, sketch_set: SketchSet) -> [Sketch]
+patternCircular2d(sketch_set: SketchSet, instances: integer, center: [number], arc_degrees: number, rotate_duplicates: bool, use_original?: bool) -> [Sketch]
 ```
 
 
@@ -17,8 +17,12 @@ patternCircular2d(data: CircularPattern2dData, sketch_set: SketchSet) -> [Sketch
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `data` | [`CircularPattern2dData`](/docs/kcl/types/CircularPattern2dData) | Data for a circular pattern on a 2D sketch. | Yes |
-| `sketch_set` | [`SketchSet`](/docs/kcl/types/SketchSet) | A sketch or a group of sketches. | Yes |
+| `sketch_set` | [`SketchSet`](/docs/kcl/types/SketchSet) | Which sketch(es) to pattern | Yes |
+| `instances` | `integer` | The number of total instances. Must be greater than or equal to 1. This includes the original entity. For example, if instances is 2, there will be two copies -- the original, and one new copy. If instances is 1, this has no effect. | Yes |
+| `center` | `[number]` | The center about which to make the pattern. This is a 2D vector. | Yes |
+| `arc_degrees` | `number` | The arc angle (in degrees) to place the repetitions. Must be greater than 0. | Yes |
+| `rotate_duplicates` | `bool` | Whether or not to rotate the duplicates as they are copied. | Yes |
+| `use_original` | `bool` | If the target was sketched on an extrusion, setting this will use the original sketch as the target, not the entire joined solid. Defaults to false. | No |
 
 ### Returns
 
@@ -34,12 +38,12 @@ exampleSketch = startSketchOn('XZ')
   |> line(end = [-1, 0])
   |> line(end = [0, -5])
   |> close()
-  |> patternCircular2d({
+  |> patternCircular2d(
        center = [0, 0],
        instances = 13,
        arcDegrees = 360,
-       rotateDuplicates = true
-     }, %)
+       rotateDuplicates = true,
+     )
 
 example = extrude(exampleSketch, length = 1)
 ```

docs/kcl/patternLinear2d.md

@@ -9,7 +9,7 @@ Repeat a 2-dimensional sketch along some dimension, with a dynamic amount
 of distance between each repetition, some specified number of times.
 
 ```js
-patternLinear2d(data: LinearPattern2dData, sketch_set: SketchSet, use_original?: bool) -> [Sketch]
+patternLinear2d(sketch_set: SketchSet, instances: integer, distance: number, axis: [number], use_original?: bool) -> [Sketch]
 ```
 
 
@@ -17,9 +17,11 @@ patternLinear2d(data: LinearPattern2dData, sketch_set: SketchSet, use_original?:
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `data` | [`LinearPattern2dData`](/docs/kcl/types/LinearPattern2dData) | Data for a linear pattern on a 2D sketch. | Yes |
-| `sketch_set` | [`SketchSet`](/docs/kcl/types/SketchSet) | A sketch or a group of sketches. | Yes |
-| `use_original` | `bool` |  | No |
+| `sketch_set` | [`SketchSet`](/docs/kcl/types/SketchSet) | The sketch(es) to duplicate | Yes |
+| `instances` | `integer` | The number of total instances. Must be greater than or equal to 1. This includes the original entity. For example, if instances is 2, there will be two copies -- the original, and one new copy. If instances is 1, this has no effect. | Yes |
+| `distance` | `number` | Distance between each repetition. Also known as 'spacing'. | Yes |
+| `axis` | `[number]` | The axis of the pattern. A 2D vector. | Yes |
+| `use_original` | `bool` | If the target was sketched on an extrusion, setting this will use the original sketch as the target, not the entire joined solid. Defaults to false. | No |
 
 ### Returns
 
@@ -31,11 +33,7 @@ patternLinear2d(data: LinearPattern2dData, sketch_set: SketchSet, use_original?:
 ```js
 exampleSketch = startSketchOn('XZ')
   |> circle({ center = [0, 0], radius = 1 }, %)
-  |> patternLinear2d({
-       axis = [1, 0],
-       instances = 7,
-       distance = 4
-     }, %)
+  |> patternLinear2d(axis = [1, 0], instances = 7, distance = 4)
 
 example = extrude(exampleSketch, length = 1)
 ```

docs/kcl/segAng.md

@@ -17,7 +17,7 @@ segAng(tag: TagIdentifier) -> number
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) |  | Yes |
+| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) | The line segment being queried by its tag | Yes |
 
 ### Returns
 

docs/kcl/segEnd.md

@@ -17,7 +17,7 @@ segEnd(tag: TagIdentifier) -> [number]
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) |  | Yes |
+| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) | The line segment being queried by its tag | Yes |
 
 ### Returns
 

docs/kcl/segEndX.md

@@ -17,7 +17,7 @@ segEndX(tag: TagIdentifier) -> number
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) |  | Yes |
+| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) | The line segment being queried by its tag | Yes |
 
 ### Returns
 

docs/kcl/segEndY.md

@@ -17,7 +17,7 @@ segEndY(tag: TagIdentifier) -> number
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) |  | Yes |
+| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) | The line segment being queried by its tag | Yes |
 
 ### Returns
 

docs/kcl/segLen.md

@@ -17,7 +17,7 @@ segLen(tag: TagIdentifier) -> number
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) |  | Yes |
+| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) | The line segment being queried by its tag | Yes |
 
 ### Returns
 

docs/kcl/segStart.md

@@ -17,7 +17,7 @@ segStart(tag: TagIdentifier) -> [number]
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) |  | Yes |
+| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) | The line segment being queried by its tag | Yes |
 
 ### Returns
 

docs/kcl/segStartX.md

@@ -17,7 +17,7 @@ segStartX(tag: TagIdentifier) -> number
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) |  | Yes |
+| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) | The line segment being queried by its tag | Yes |
 
 ### Returns
 

docs/kcl/segStartY.md

@@ -17,7 +17,7 @@ segStartY(tag: TagIdentifier) -> number
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) |  | Yes |
+| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) | The line segment being queried by its tag | Yes |
 
 ### Returns
 

docs/kcl/sweep.md

@@ -59,7 +59,14 @@ sweepSketch = startSketchOn('XY')
 
 
 // Create a helix around the Z axis.
-helixPath = helix(angleStart = 0, ccw = true, revolutions = 4, length = 10, radius = 5, axis = 'Z')
+helixPath = helix(
+  angleStart = 0,
+  ccw = true,
+  revolutions = 4,
+  length = 10,
+  radius = 5,
+  axis = 'Z',
+)
 
 // Create a spring by sweeping around the helix path.
 springSketch = startSketchOn('YZ')

docs/kcl/tangentToEnd.md

@@ -17,7 +17,7 @@ tangentToEnd(tag: TagIdentifier) -> number
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) |  | Yes |
+| `tag` | [`TagIdentifier`](/docs/kcl/types#tag-identifier) | The line segment being queried by its tag | Yes |
 
 ### Returns
 

docs/kcl/types/EnvironmentRef.md

@@ -0,0 +1,16 @@
+---
+title: "EnvironmentRef"
+excerpt: ""
+layout: manual
+---
+
+
+[`SnapshotRef`](/docs/kcl/types/SnapshotRef)
+
+
+
+
+
+
+
+

docs/kcl/types/Face.md

@@ -19,8 +19,8 @@ A face.
 | `id` |`string`| The id of the face. | No |
 | `artifactId` |[`ArtifactId`](/docs/kcl/types/ArtifactId)| The artifact ID. | No |
 | `value` |`string`| The tag of the face. | No |
-| `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face’s X axis be? | No |
-| `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face’s Y axis be? | No |
+| `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face's X axis be? | No |
+| `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face's Y axis be? | No |
 | `zAxis` |[`Point3d`](/docs/kcl/types/Point3d)| The z-axis (normal). | No |
 | `solid` |[`Solid`](/docs/kcl/types/Solid)| The solid the face is on. | No |
 | `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A face. | No |

docs/kcl/types/KclValue.md

@@ -311,7 +311,7 @@ Data for an imported geometry.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `type` |enum: `Function`|  | No |
-| `memory` |[`ProgramMemory`](/docs/kcl/types/ProgramMemory)| Any KCL value. | No |
+| `memory` |[`EnvironmentRef`](/docs/kcl/types/EnvironmentRef)| Any KCL value. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
 
 
@@ -351,6 +351,23 @@ Data for an imported geometry.
 
 ----
 
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `type` |enum: `Tombstone`|  | No |
+| `value` |`null`|  | No |
+| `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
+
+
+----
+
 
 
 

docs/kcl/types/Path.md

@@ -98,6 +98,29 @@ a complete arc
 | `__geoMeta` |[`GeoMeta`](/docs/kcl/types/GeoMeta)| Metadata. | No |
 
 
+----
+A base path.
+
+**Type:** `object`
+
+
+
+
+
+## Properties
+
+| Property | Type | Description | Required |
+|----------|------|-------------|----------|
+| `type` |enum: `CircleThreePoint`|  | No |
+| `p1` |`[number, number]`| Point 1 of the circle | No |
+| `p2` |`[number, number]`| Point 2 of the circle | No |
+| `p3` |`[number, number]`| Point 3 of the circle | No |
+| `from` |`[number, number]`| The from point. | No |
+| `to` |`[number, number]`| The to point. | No |
+| `tag` |[`TagDeclarator`](/docs/kcl/types#tag-declaration)| The tag of the path. | No |
+| `__geoMeta` |[`GeoMeta`](/docs/kcl/types/GeoMeta)| Metadata. | No |
+
+
 ----
 A path that is horizontal.
 

docs/kcl/types/Plane.md

@@ -20,8 +20,8 @@ A plane.
 | `artifactId` |[`ArtifactId`](/docs/kcl/types/ArtifactId)| The artifact ID. | No |
 | `value` |[`PlaneType`](/docs/kcl/types/PlaneType)| A plane. | No |
 | `origin` |[`Point3d`](/docs/kcl/types/Point3d)| Origin of the plane. | No |
-| `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane’s X axis be? | No |
-| `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane’s Y axis be? | No |
+| `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane's X axis be? | No |
+| `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane's Y axis be? | No |
 | `zAxis` |[`Point3d`](/docs/kcl/types/Point3d)| The z-axis (normal). | No |
 | `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A plane. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |

docs/kcl/types/ProgramMemory.md

@@ -17,6 +17,5 @@ layout: manual
 |----------|------|-------------|----------|
 | `environments` |`[` [`Environment`](/docs/kcl/types/Environment) `]`|  | No |
 | `currentEnv` |`integer`|  | No |
-| `return` |[`KclValue`](/docs/kcl/types/KclValue)|  | No |
 
 

docs/kcl/types/SketchSurface.md

@@ -29,8 +29,8 @@ A plane.
 | `artifactId` |[`ArtifactId`](/docs/kcl/types/ArtifactId)| The artifact ID. | No |
 | `value` |[`PlaneType`](/docs/kcl/types/PlaneType)| A sketch type. | No |
 | `origin` |[`Point3d`](/docs/kcl/types/Point3d)| Origin of the plane. | No |
-| `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane’s X axis be? | No |
-| `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane’s Y axis be? | No |
+| `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane's X axis be? | No |
+| `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the plane's Y axis be? | No |
 | `zAxis` |[`Point3d`](/docs/kcl/types/Point3d)| The z-axis (normal). | No |
 | `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A sketch type. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`|  | No |
@@ -53,8 +53,8 @@ A face.
 | `id` |`string`| The id of the face. | No |
 | `artifactId` |[`ArtifactId`](/docs/kcl/types/ArtifactId)| The artifact ID. | No |
 | `value` |`string`| The tag of the face. | No |
-| `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face’s X axis be? | No |
-| `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face’s Y axis be? | No |
+| `xAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face's X axis be? | No |
+| `yAxis` |[`Point3d`](/docs/kcl/types/Point3d)| What should the face's Y axis be? | No |
 | `zAxis` |[`Point3d`](/docs/kcl/types/Point3d)| The z-axis (normal). | No |
 | `solid` |[`Solid`](/docs/kcl/types/Solid)| The solid the face is on. | No |
 | `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A sketch type. | No |

docs/kcl/types/SnapshotRef.md

@@ -0,0 +1,16 @@
+---
+title: "SnapshotRef"
+excerpt: "An index pointing to a snapshot within a specific (unspecified) environment."
+layout: manual
+---
+
+An index pointing to a snapshot within a specific (unspecified) environment.
+
+**Type:** `integer` (`uint`)
+
+
+
+
+
+
+

e2e/playwright/basic-sketch.spec.ts

@@ -54,23 +54,26 @@ async function doBasicSketch(
   const startXPx = 600
   await page.mouse.click(startXPx + PUR * 10, 500 - PUR * 10)
   if (openPanes.includes('code')) {
-    await expect(u.codeLocator).toHaveText(`sketch001 = startSketchOn('XZ')
-  |> startProfileAt(${commonPoints.startAt}, %)`)
+    await expect(u.codeLocator).toContainText(
+      `sketch001 = startSketchOn('XZ')profile001 = startProfileAt(${commonPoints.startAt}, sketch001)`
+    )
   }
   await page.waitForTimeout(500)
   await page.mouse.click(startXPx + PUR * 20, 500 - PUR * 10)
   await page.waitForTimeout(500)
 
   if (openPanes.includes('code')) {
-    await expect(u.codeLocator).toHaveText(`sketch001 = startSketchOn('XZ')
-  |> startProfileAt(${commonPoints.startAt}, %)
+    await expect(u.codeLocator)
+      .toHaveText(`sketch001 = startSketchOn('XZ')profile001 = startProfileAt(${commonPoints.startAt}, sketch001)
   |> xLine(${commonPoints.num1}, %)`)
   }
   await page.waitForTimeout(500)
   await page.mouse.click(startXPx + PUR * 20, 500 - PUR * 20)
   if (openPanes.includes('code')) {
-    await expect(u.codeLocator).toHaveText(`sketch001 = startSketchOn('XZ')
-  |> startProfileAt(${commonPoints.startAt}, %)
+    await expect(u.codeLocator)
+      .toHaveText(`sketch001 = startSketchOn('XZ')profile001 = startProfileAt(${
+      commonPoints.startAt
+    }, sketch001)
   |> xLine(${commonPoints.num1}, %)
   |> yLine(${commonPoints.num1 + 0.01}, %)`)
   } else {
@@ -79,8 +82,10 @@ async function doBasicSketch(
   await page.waitForTimeout(200)
   await page.mouse.click(startXPx, 500 - PUR * 20)
   if (openPanes.includes('code')) {
-    await expect(u.codeLocator).toHaveText(`sketch001 = startSketchOn('XZ')
-  |> startProfileAt(${commonPoints.startAt}, %)
+    await expect(u.codeLocator)
+      .toHaveText(`sketch001 = startSketchOn('XZ')profile001 = startProfileAt(${
+      commonPoints.startAt
+    }, sketch001)
   |> xLine(${commonPoints.num1}, %)
   |> yLine(${commonPoints.num1 + 0.01}, %)
   |> xLine(${commonPoints.num2 * -1}, %)`)
@@ -137,8 +142,10 @@ async function doBasicSketch(
 
   // Open the code pane.
   await u.openKclCodePanel()
-  await expect(u.codeLocator).toHaveText(`sketch001 = startSketchOn('XZ')
-  |> startProfileAt(${commonPoints.startAt}, %)
+  await expect(u.codeLocator)
+    .toHaveText(`sketch001 = startSketchOn('XZ')profile001 = startProfileAt(${
+    commonPoints.startAt
+  }, sketch001)
   |> xLine(${commonPoints.num1}, %, $seg01)
   |> yLine(${commonPoints.num1 + 0.01}, %)
   |> xLine(-segLen(seg01), %)`)

e2e/playwright/can-create-sketches-on-all-planes-and-their-back-sides.spec.ts

@@ -43,8 +43,7 @@ test.describe(
         },
       }
 
-      const code = `sketch001 = startSketchOn('${plane}')
-    |> startProfileAt([0.9, -1.22], %)`
+      const code = `sketch001 = startSketchOn('${plane}')profile001 = startProfileAt([0.9, -1.22], sketch001)`
 
       await u.openDebugPanel()
 

e2e/playwright/fixtures/sceneFixture.ts

@@ -1,6 +1,6 @@
 import type { Page, Locator } from '@playwright/test'
 import { expect } from '@playwright/test'
-import { uuidv4 } from 'lib/utils'
+import { isArray, uuidv4 } from 'lib/utils'
 import {
   closeDebugPanel,
   doAndWaitForImageDiff,
@@ -9,13 +9,15 @@ import {
   sendCustomCmd,
 } from '../test-utils'
 
-type mouseParams = {
+type MouseParams = {
   pixelDiff?: number
+  shouldDbClick?: boolean
+  delay?: number
 }
-type mouseDragToParams = mouseParams & {
+type MouseDragToParams = MouseParams & {
   fromPoint: { x: number; y: number }
 }
-type mouseDragFromParams = mouseParams & {
+type MouseDragFromParams = MouseParams & {
   toPoint: { x: number; y: number }
 }
 
@@ -26,12 +28,12 @@ type SceneSerialised = {
   }
 }
 
-type ClickHandler = (clickParams?: mouseParams) => Promise<void | boolean>
-type MoveHandler = (moveParams?: mouseParams) => Promise<void | boolean>
-type DblClickHandler = (clickParams?: mouseParams) => Promise<void | boolean>
-type DragToHandler = (dragParams: mouseDragToParams) => Promise<void | boolean>
+type ClickHandler = (clickParams?: MouseParams) => Promise<void | boolean>
+type MoveHandler = (moveParams?: MouseParams) => Promise<void | boolean>
+type DblClickHandler = (clickParams?: MouseParams) => Promise<void | boolean>
+type DragToHandler = (dragParams: MouseDragToParams) => Promise<void | boolean>
 type DragFromHandler = (
-  dragParams: mouseDragFromParams
+  dragParams: MouseDragFromParams
 ) => Promise<void | boolean>
 
 export class SceneFixture {
@@ -77,17 +79,26 @@ export class SceneFixture {
     { steps }: { steps: number } = { steps: 20 }
   ): [ClickHandler, MoveHandler, DblClickHandler] =>
     [
-      (clickParams?: mouseParams) => {
+      (clickParams?: MouseParams) => {
         if (clickParams?.pixelDiff) {
           return doAndWaitForImageDiff(
             this.page,
-            () => this.page.mouse.click(x, y),
+            () =>
+              clickParams?.shouldDbClick
+                ? this.page.mouse.dblclick(x, y, {
+                    delay: clickParams?.delay || 0,
+                  })
+                : this.page.mouse.click(x, y, {
+                    delay: clickParams?.delay || 0,
+                  }),
             clickParams.pixelDiff
           )
         }
-        return this.page.mouse.click(x, y)
+        return clickParams?.shouldDbClick
+          ? this.page.mouse.dblclick(x, y, { delay: clickParams?.delay || 0 })
+          : this.page.mouse.click(x, y, { delay: clickParams?.delay || 0 })
       },
-      (moveParams?: mouseParams) => {
+      (moveParams?: MouseParams) => {
         if (moveParams?.pixelDiff) {
           return doAndWaitForImageDiff(
             this.page,
@@ -97,7 +108,7 @@ export class SceneFixture {
         }
         return this.page.mouse.move(x, y, { steps })
       },
-      (clickParams?: mouseParams) => {
+      (clickParams?: MouseParams) => {
         if (clickParams?.pixelDiff) {
           return doAndWaitForImageDiff(
             this.page,
@@ -114,7 +125,7 @@ export class SceneFixture {
     { steps }: { steps: number } = { steps: 20 }
   ): [DragToHandler, DragFromHandler] =>
     [
-      (dragToParams: mouseDragToParams) => {
+      (dragToParams: MouseDragToParams) => {
         if (dragToParams?.pixelDiff) {
           return doAndWaitForImageDiff(
             this.page,
@@ -131,7 +142,7 @@ export class SceneFixture {
           targetPosition: { x, y },
         })
       },
-      (dragFromParams: mouseDragFromParams) => {
+      (dragFromParams: MouseDragFromParams) => {
         if (dragFromParams?.pixelDiff) {
           return doAndWaitForImageDiff(
             this.page,
@@ -219,7 +230,7 @@ export class SceneFixture {
   }
 
   expectPixelColor = async (
-    colour: [number, number, number],
+    colour: [number, number, number] | [number, number, number][],
     coords: { x: number; y: number },
     diff: number
   ) => {
@@ -241,22 +252,36 @@ export class SceneFixture {
   }
 }
 
+function isColourArray(
+  colour: [number, number, number] | [number, number, number][]
+): colour is [number, number, number][] {
+  return isArray(colour[0])
+}
+
 export async function expectPixelColor(
   page: Page,
-  colour: [number, number, number],
+  colour: [number, number, number] | [number, number, number][],
   coords: { x: number; y: number },
   diff: number
 ) {
   let finalValue = colour
   await expect
-    .poll(async () => {
-      const pixel = (await getPixelRGBs(page)(coords, 1))[0]
-      if (!pixel) return null
-      finalValue = pixel
-      return pixel.every(
-        (channel, index) => Math.abs(channel - colour[index]) < diff
-      )
-    })
+    .poll(
+      async () => {
+        const pixel = (await getPixelRGBs(page)(coords, 1))[0]
+        if (!pixel) return null
+        finalValue = pixel
+        if (!isColourArray(colour)) {
+          return pixel.every(
+            (channel, index) => Math.abs(channel - colour[index]) < diff
+          )
+        }
+        return colour.some((c) =>
+          c.every((channel, index) => Math.abs(pixel[index] - channel) < diff)
+        )
+      },
+      { timeout: 10_000 }
+    )
     .toBeTruthy()
     .catch((cause) => {
       throw new Error(

e2e/playwright/fixtures/toolbarFixture.ts

@@ -23,7 +23,10 @@ export class ToolbarFixture {
   helixButton!: Locator
   startSketchBtn!: Locator
   lineBtn!: Locator
+  tangentialArcBtn!: Locator
+  circleBtn!: Locator
   rectangleBtn!: Locator
+  lengthConstraintBtn!: Locator
   exitSketchBtn!: Locator
   editSketchBtn!: Locator
   fileTreeBtn!: Locator
@@ -53,7 +56,10 @@ export class ToolbarFixture {
     this.helixButton = page.getByTestId('helix')
     this.startSketchBtn = page.getByTestId('sketch')
     this.lineBtn = page.getByTestId('line')
+    this.tangentialArcBtn = page.getByTestId('tangential-arc')
+    this.circleBtn = page.getByTestId('circle-center')
     this.rectangleBtn = page.getByTestId('corner-rectangle')
+    this.lengthConstraintBtn = page.getByTestId('constraint-length')
     this.exitSketchBtn = page.getByTestId('sketch-exit')
     this.editSketchBtn = page.getByText('Edit Sketch')
     this.fileTreeBtn = page.locator('[id="files-button-holder"]')
@@ -119,6 +125,25 @@ export class ToolbarFixture {
       await expect(this.exeIndicator).toBeVisible({ timeout: 15_000 })
     }
   }
+  selectCenterRectangle = async () => {
+    await this.page
+      .getByRole('button', { name: 'caret down Corner rectangle:' })
+      .click()
+    await expect(
+      this.page.getByTestId('dropdown-center-rectangle')
+    ).toBeVisible()
+    await this.page.getByTestId('dropdown-center-rectangle').click()
+  }
+
+  selectCircleThreePoint = async () => {
+    await this.page
+      .getByRole('button', { name: 'caret down Center circle:' })
+      .click()
+    await expect(
+      this.page.getByTestId('dropdown-circle-three-points')
+    ).toBeVisible()
+    await this.page.getByTestId('dropdown-circle-three-points').click()
+  }
 
   async closePane(paneId: SidebarType) {
     return closePane(this.page, paneId + SIDEBAR_BUTTON_SUFFIX)

e2e/playwright/point-click.spec.ts

@@ -219,18 +219,13 @@ test.describe('Point-and-click tests', { tag: ['@skipWin'] }, () => {
 
         afterChamferSelectSnippet:
           'sketch002 = startSketchOn(extrude001, seg03)',
-        afterRectangle1stClickSnippet: 'startProfileAt([205.96, 254.59], %)',
-        afterRectangle2ndClickSnippet: `angledLine([0, 11.39], %, $rectangleSegmentA002)
-    |> angledLine([
-         segAng(rectangleSegmentA002) - 90,
-         105.26
-       ], %, $rectangleSegmentB001)
-    |> angledLine([
-         segAng(rectangleSegmentA002),
-         -segLen(rectangleSegmentA002)
-       ], %, $rectangleSegmentC001)
-    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-    |> close()`,
+        afterRectangle1stClickSnippet:
+          'startProfileAt([205.96, 254.59], sketch002)',
+        afterRectangle2ndClickSnippet: `angledLine([0,11.39],%,$rectangleSegmentA002)
+        |>angledLine([segAng(rectangleSegmentA002)-90,105.26],%)
+        |>angledLine([segAng(rectangleSegmentA002),-segLen(rectangleSegmentA002)],%)
+        |>line(endAbsolute=[profileStartX(%),profileStartY(%)])
+        |>close()`,
       })
 
       await sketchOnAChamfer({
@@ -251,19 +246,15 @@ test.describe('Point-and-click tests', { tag: ['@skipWin'] }, () => {
 
         afterChamferSelectSnippet:
           'sketch003 = startSketchOn(extrude001, seg04)',
-        afterRectangle1stClickSnippet: 'startProfileAt([-209.64, 255.28], %)',
-        afterRectangle2ndClickSnippet: `angledLine([0, 11.56], %, $rectangleSegmentA003)
-    |> angledLine([
-         segAng(rectangleSegmentA003) - 90,
-         106.84
-       ], %, $rectangleSegmentB002)
-    |> angledLine([
-         segAng(rectangleSegmentA003),
-         -segLen(rectangleSegmentA003)
-       ], %, $rectangleSegmentC002)
-    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-    |> close()`,
+        afterRectangle1stClickSnippet:
+          'startProfileAt([-209.64, 255.28], sketch003)',
+        afterRectangle2ndClickSnippet: `angledLine([0,11.56],%,$rectangleSegmentA003)
+        |>angledLine([segAng(rectangleSegmentA003)-90,106.84],%)
+        |>angledLine([segAng(rectangleSegmentA003),-segLen(rectangleSegmentA003)],%)
+        |>line(endAbsolute=[profileStartX(%),profileStartY(%)])
+        |>close()`,
       })
+
       await sketchOnAChamfer({
         clickCoords: { x: 677, y: 87 },
         cameraPos: { x: -6200, y: 1500, z: 6200 },
@@ -276,19 +267,14 @@ test.describe('Point-and-click tests', { tag: ['@skipWin'] }, () => {
          ]
        }, %)`,
         afterChamferSelectSnippet:
-          'sketch003 = startSketchOn(extrude001, seg04)',
-        afterRectangle1stClickSnippet: 'startProfileAt([75.8, 317.2], %)',
-        afterRectangle2ndClickSnippet: `angledLine([0, 11.56], %, $rectangleSegmentA003)
-    |> angledLine([
-         segAng(rectangleSegmentA003) - 90,
-         106.84
-       ], %, $rectangleSegmentB002)
-    |> angledLine([
-         segAng(rectangleSegmentA003),
-         -segLen(rectangleSegmentA003)
-       ], %, $rectangleSegmentC002)
-    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-    |> close()`,
+          'sketch004 = startSketchOn(extrude001, seg05)',
+        afterRectangle1stClickSnippet:
+          'startProfileAt([82.57, 322.96], sketch004)',
+        afterRectangle2ndClickSnippet: `angledLine([0,11.16],%,$rectangleSegmentA004)
+        |>angledLine([segAng(rectangleSegmentA004)-90,103.07],%)
+        |>angledLine([segAng(rectangleSegmentA004),-segLen(rectangleSegmentA004)],%)
+        |>line(endAbsolute=[profileStartX(%),profileStartY(%)])
+        |>close()`,
       })
       /// last one
       await sketchOnAChamfer({
@@ -301,104 +287,98 @@ test.describe('Point-and-click tests', { tag: ['@skipWin'] }, () => {
        }, %)`,
         afterChamferSelectSnippet:
           'sketch005 = startSketchOn(extrude001, seg06)',
-        afterRectangle1stClickSnippet: 'startProfileAt([-23.43, 19.69], %)',
-        afterRectangle2ndClickSnippet: `angledLine([0, 9.1], %, $rectangleSegmentA005)
-
-    |> angledLine([
-         segAng(rectangleSegmentA005) - 90,
-         84.07
-       ], %, $rectangleSegmentB004)
-    |> angledLine([
-         segAng(rectangleSegmentA005),
-         -segLen(rectangleSegmentA005)
-       ], %, $rectangleSegmentC004)
-    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-    |> close()`,
+        afterRectangle1stClickSnippet:
+          'startProfileAt([-23.43, 19.69], sketch005)',
+        afterRectangle2ndClickSnippet: `angledLine([0,9.1],%,$rectangleSegmentA005)
+        |>angledLine([segAng(rectangleSegmentA005)-90,84.07],%)
+        |>angledLine([segAng(rectangleSegmentA005),-segLen(rectangleSegmentA005)],%)
+        |>line(endAbsolute=[profileStartX(%),profileStartY(%)])
+        |>close()`,
       })
 
       await test.step('verify at the end of the test that final code is what is expected', async () => {
         await editor.expectEditor.toContain(
           `sketch001 = startSketchOn('XZ')
+  |> startProfileAt([75.8, 317.2], %) // [$startCapTag, $EndCapTag]
+  |> angledLine([0, 268.43], %, $rectangleSegmentA001)
+  |> angledLine([
+       segAng(rectangleSegmentA001) - 90,
+       217.26
+     ], %, $seg01)
+  |> angledLine([
+       segAng(rectangleSegmentA001),
+       -segLen(rectangleSegmentA001)
+     ], %, $yo)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)], tag = $seg02)
+  |> close()
+extrude001 = extrude(sketch001, length = 100)
+  |> chamfer({
+       length = 30,
+       tags = [getOppositeEdge(seg01)]
+     }, %, $seg03)
+  |> chamfer({ length = 30, tags = [seg01] }, %, $seg04)
+  |> chamfer({
+       length = 30,
+       tags = [getNextAdjacentEdge(seg02)]
+     }, %, $seg05)
+  |> chamfer({
+       length = 30,
+       tags = [getNextAdjacentEdge(yo)]
+     }, %, $seg06)
+sketch005 = startSketchOn(extrude001, seg06)
+profile004 = startProfileAt([-23.43, 19.69], sketch005)
+  |> angledLine([0, 9.1], %, $rectangleSegmentA005)
+  |> angledLine([
+       segAng(rectangleSegmentA005) - 90,
+       84.07
+     ], %)
+  |> angledLine([
+       segAng(rectangleSegmentA005),
+       -segLen(rectangleSegmentA005)
+     ], %)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+sketch004 = startSketchOn(extrude001, seg05)
+profile003 = startProfileAt([82.57, 322.96], sketch004)
+  |> angledLine([0, 11.16], %, $rectangleSegmentA004)
+  |> angledLine([
+       segAng(rectangleSegmentA004) - 90,
+       103.07
+     ], %)
+  |> angledLine([
+       segAng(rectangleSegmentA004),
+       -segLen(rectangleSegmentA004)
+     ], %)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+sketch003 = startSketchOn(extrude001, seg04)
+profile002 = startProfileAt([-209.64, 255.28], sketch003)
+  |> angledLine([0, 11.56], %, $rectangleSegmentA003)
+  |> angledLine([
+       segAng(rectangleSegmentA003) - 90,
+       106.84
+     ], %)
+  |> angledLine([
+       segAng(rectangleSegmentA003),
+       -segLen(rectangleSegmentA003)
+     ], %)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+sketch002 = startSketchOn(extrude001, seg03)
+profile001 = startProfileAt([205.96, 254.59], sketch002)
+  |> angledLine([0, 11.39], %, $rectangleSegmentA002)
+  |> angledLine([
+       segAng(rectangleSegmentA002) - 90,
+       105.26
+     ], %)
+  |> angledLine([
+       segAng(rectangleSegmentA002),
+       -segLen(rectangleSegmentA002)
+     ], %)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
 
-      |> startProfileAt([75.8, 317.2], %) // [$startCapTag, $EndCapTag]
-      |> angledLine([0, 268.43], %, $rectangleSegmentA001)
-      |> angledLine([
-           segAng(rectangleSegmentA001) - 90,
-           217.26
-         ], %, $seg01)
-      |> angledLine([
-           segAng(rectangleSegmentA001),
-           -segLen(rectangleSegmentA001)
-         ], %, $yo)
-      |> line(endAbsolute = [profileStartX(%), profileStartY(%)], tag = $seg02)
-      |> close()
-    extrude001 = extrude(sketch001, length = 100)
-      |> chamfer({
-           length = 30,
-           tags = [getOppositeEdge(seg01)]
-         }, %, $seg03)
-      |> chamfer({ length = 30, tags = [seg01] }, %, $seg04)
-      |> chamfer({
-           length = 30,
-           tags = [getNextAdjacentEdge(seg02)]
-         }, %, $seg05)
-      |> chamfer({
-           length = 30,
-           tags = [getNextAdjacentEdge(yo)]
-         }, %, $seg06)
-    sketch005 = startSketchOn(extrude001, seg06)
-      |> startProfileAt([-23.43,19.69], %)
-      |> angledLine([0, 9.1], %, $rectangleSegmentA005)
-      |> angledLine([
-           segAng(rectangleSegmentA005) - 90,
-           84.07
-         ], %, $rectangleSegmentB004)
-      |> angledLine([
-           segAng(rectangleSegmentA005),
-           -segLen(rectangleSegmentA005)
-         ], %, $rectangleSegmentC004)
-      |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-      |> close()
-    sketch004 = startSketchOn(extrude001, seg05)
-      |> startProfileAt([82.57,322.96], %)
-      |> angledLine([0, 11.16], %, $rectangleSegmentA004)
-      |> angledLine([
-           segAng(rectangleSegmentA004) - 90,
-           103.07
-         ], %, $rectangleSegmentB003)
-      |> angledLine([
-           segAng(rectangleSegmentA004),
-           -segLen(rectangleSegmentA004)
-         ], %, $rectangleSegmentC003)
-      |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-      |> close()
-    sketch003 = startSketchOn(extrude001, seg04)
-      |> startProfileAt([-209.64,255.28], %)
-      |> angledLine([0, 11.56], %, $rectangleSegmentA003)
-      |> angledLine([
-           segAng(rectangleSegmentA003) - 90,
-           106.84
-         ], %, $rectangleSegmentB002)
-      |> angledLine([
-           segAng(rectangleSegmentA003),
-           -segLen(rectangleSegmentA003)
-         ], %, $rectangleSegmentC002)
-      |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-      |> close()
-    sketch002 = startSketchOn(extrude001, seg03)
-      |> startProfileAt([205.96,254.59], %)
-      |> angledLine([0, 11.39], %, $rectangleSegmentA002)
-      |> angledLine([
-           segAng(rectangleSegmentA002) - 90,
-           105.26
-         ], %, $rectangleSegmentB001)
-      |> angledLine([
-           segAng(rectangleSegmentA002),
-           -segLen(rectangleSegmentA002)
-         ], %, $rectangleSegmentC001)
-      |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-      |> close()
-    `,
+`,
           { shouldNormalise: true }
         )
       })
@@ -443,18 +423,13 @@ test.describe('Point-and-click tests', { tag: ['@skipWin'] }, () => {
         beforeChamferSnippetEnd: '}, extrude001)',
         afterChamferSelectSnippet:
           'sketch002 = startSketchOn(extrude001, seg03)',
-        afterRectangle1stClickSnippet: 'startProfileAt([205.96, 254.59], %)',
-        afterRectangle2ndClickSnippet: `angledLine([0, 11.39], %, $rectangleSegmentA002)
-    |> angledLine([
-         segAng(rectangleSegmentA002) - 90,
-         105.26
-       ], %, $rectangleSegmentB001)
-    |> angledLine([
-         segAng(rectangleSegmentA002),
-         -segLen(rectangleSegmentA002)
-       ], %, $rectangleSegmentC001)
-    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-    |> close()`,
+        afterRectangle1stClickSnippet:
+          'startProfileAt([205.96, 254.59], sketch002)',
+        afterRectangle2ndClickSnippet: `angledLine([0,11.39],%,$rectangleSegmentA002)
+        |>angledLine([segAng(rectangleSegmentA002)-90,105.26],%)
+        |>angledLine([segAng(rectangleSegmentA002),-segLen(rectangleSegmentA002)],%)
+        |>line(endAbsolute=[profileStartX(%),profileStartY(%)])
+        |>close()`,
       })
       await editor.expectEditor.toContain(
         `sketch001 = startSketchOn('XZ')
@@ -484,17 +459,17 @@ chamf = chamfer({
        ]
      }, %)
 sketch002 = startSketchOn(extrude001, seg03)
-  |> startProfileAt([205.96, 254.59], %)
+profile001 = startProfileAt([205.96, 254.59], sketch002)
   |> angledLine([0, 11.39], %, $rectangleSegmentA002)
   |> angledLine([
        segAng(rectangleSegmentA002) - 90,
        105.26
-     ], %, $rectangleSegmentB001)
+     ], %)
   |> angledLine([
        segAng(rectangleSegmentA002),
        -segLen(rectangleSegmentA002)
-     ], %, $rectangleSegmentC001)
-  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+     ], %)
+  |> line(endAbsolute=[profileStartX(%), profileStartY(%)])
   |> close()
 `,
         { shouldNormalise: true }
@@ -561,10 +536,10 @@ sketch002 = startSketchOn(extrude001, seg03)
 
     const expectedCodeSnippets = {
       sketchOnXzPlane: `sketch001 = startSketchOn('XZ')`,
-      pointAtOrigin: `startProfileAt([${originSloppy.kcl[0]}, ${originSloppy.kcl[1]}], %)`,
+      pointAtOrigin: `startProfileAt([${originSloppy.kcl[0]}, ${originSloppy.kcl[1]}], sketch001)`,
       segmentOnXAxis: `xLine(${xAxisSloppy.kcl[0]}, %)`,
-      afterSegmentDraggedOffYAxis: `startProfileAt([${offYAxis.kcl[0]}, ${offYAxis.kcl[1]}], %)`,
-      afterSegmentDraggedOnYAxis: `startProfileAt([${yAxisSloppy.kcl[0]}, ${yAxisSloppy.kcl[1]}], %)`,
+      afterSegmentDraggedOffYAxis: `startProfileAt([${offYAxis.kcl[0]}, ${offYAxis.kcl[1]}], sketch001)`,
+      afterSegmentDraggedOnYAxis: `startProfileAt([${yAxisSloppy.kcl[0]}, ${yAxisSloppy.kcl[1]}], sketch001)`,
     }
 
     await test.step(`Start a sketch on the XZ plane`, async () => {
@@ -605,6 +580,7 @@ sketch002 = startSketchOn(extrude001, seg03)
         expectedCodeSnippets.afterSegmentDraggedOnYAxis
       )
     })
+    await editor.page.waitForTimeout(1000)
   })
 
   test(`Verify user can double-click to edit a sketch`, async ({
@@ -1117,13 +1093,14 @@ openSketch = startSketchOn('XY')
   }) => {
     // One dumb hardcoded screen pixel value
     const testPoint = { x: 620, y: 257 }
-    const expectedOutput = `helix001 = helix(revolutions = 1, angleStart = 360, counterClockWise = false, radius = 5, axis = 'X', length = 5)`
+    const expectedOutput = `helix001 = helix(  revolutions = 1,  angleStart = 360,  counterClockWise = false,  radius = 5,  axis = 'X',  length = 5,)`
+    const expectedLine = `revolutions=1,`
 
     await homePage.goToModelingScene()
 
-    await test.step(`Look for the red of the default plane`, async () => {
-      await scene.expectPixelColor([96, 52, 52], testPoint, 15)
-    })
+    // await test.step(`Look for the red of the default plane`, async () => {
+    //   await scene.expectPixelColor([96, 52, 52], testPoint, 15)
+    // })
     await test.step(`Go through the command bar flow`, async () => {
       await toolbar.helixButton.click()
       await cmdBar.expectState({
@@ -1154,7 +1131,7 @@ openSketch = startSketchOn('XY')
       await editor.expectEditor.toContain(expectedOutput)
       await editor.expectState({
         diagnostics: [],
-        activeLines: [expectedOutput],
+        activeLines: [expectedLine],
         highlightedCode: '',
       })
       // Red plane is now gone, white helix is there
@@ -1396,12 +1373,12 @@ sketch002 = startSketchOn('XZ')
       await clickOnSketch2()
       await page.waitForTimeout(500)
       await cmdBar.progressCmdBar()
+      await toolbar.openPane('code')
       await page.waitForTimeout(500)
     })
 
     await test.step(`Confirm code is added to the editor, scene has changed`, async () => {
       await scene.expectPixelColor([135, 64, 73], testPoint, 15)
-      await toolbar.openPane('code')
       await editor.expectEditor.toContain(sweepDeclaration)
       await editor.expectState({
         diagnostics: [],

e2e/playwright/regression-tests.spec.ts

@@ -192,11 +192,11 @@ extrude001 = extrude(sketch001, length = 50)
   |> line(end = [0, -1])
   |> close()
   |> extrude(length = 1)
-  |> patternLinear3d({
-        axis: [1, 0, 1],
-        repetitions: 3,
-        distance: 6
-      }, %)`
+  |> patternLinear3d(
+        axis = [1, 0, 1],
+        repetitions = 3,
+        distance = 6,
+      )`
       )
     })
     await page.setBodyDimensions({ width: 1000, height: 500 })

e2e/playwright/snapshot-tests.spec.ts

@@ -444,8 +444,7 @@ test(
 
     const startXPx = 600
     await page.mouse.click(startXPx + PUR * 10, 500 - PUR * 10)
-    code += `
-  |> startProfileAt([7.19, -9.7], %)`
+    code += `profile001 = startProfileAt([7.19, -9.7], sketch001)`
     await expect(page.locator('.cm-content')).toHaveText(code)
     await page.waitForTimeout(100)
 
@@ -456,7 +455,9 @@ test(
       mask: [page.getByTestId('model-state-indicator')],
     })
 
-    await page.mouse.click(startXPx + PUR * 20, 500 - PUR * 10)
+    const lineEndClick = () =>
+      page.mouse.click(startXPx + PUR * 20, 500 - PUR * 10)
+    await lineEndClick()
     await page.waitForTimeout(100)
 
     code += `
@@ -467,6 +468,15 @@ test(
       .getByRole('button', { name: 'arc Tangential Arc', exact: true })
       .click()
 
+    // click on the end of the profile to continue it
+    await page.waitForTimeout(300)
+    await lineEndClick()
+    await page.waitForTimeout(100)
+
+    // click to continue profile
+    await page.mouse.move(813, 392, { steps: 10 })
+    await page.waitForTimeout(100)
+
     await page.mouse.move(startXPx + PUR * 30, 500 - PUR * 20, { steps: 10 })
 
     await page.waitForTimeout(1000)
@@ -589,8 +599,7 @@ test(
       mask: [page.getByTestId('model-state-indicator')],
     })
     await expect(page.locator('.cm-content')).toHaveText(
-      `sketch001 = startSketchOn('XZ')
-  |> circle({ center = [14.44, -2.44], radius = 1 }, %)`
+      `sketch001 = startSketchOn('XZ')profile001 = circle({ center = [14.44, -2.44], radius = 1 }, sketch001)`
     )
   }
 )
@@ -634,8 +643,7 @@ test.describe(
 
       const startXPx = 600
       await page.mouse.click(startXPx + PUR * 10, 500 - PUR * 10)
-      code += `
-  |> startProfileAt([7.19, -9.7], %)`
+      code += `profile001 = startProfileAt([7.19, -9.7], sketch001)`
       await expect(u.codeLocator).toHaveText(code)
       await page.waitForTimeout(100)
 
@@ -653,6 +661,10 @@ test.describe(
         .click()
       await page.waitForTimeout(100)
 
+      // click to continue profile
+      await page.mouse.click(813, 392)
+      await page.waitForTimeout(100)
+
       await page.mouse.click(startXPx + PUR * 30, 500 - PUR * 20)
 
       code += `
@@ -739,8 +751,7 @@ test.describe(
 
       const startXPx = 600
       await page.mouse.click(startXPx + PUR * 10, 500 - PUR * 10)
-      code += `
-  |> startProfileAt([182.59, -246.32], %)`
+      code += `profile001 = startProfileAt([182.59, -246.32], sketch001)`
       await expect(u.codeLocator).toHaveText(code)
       await page.waitForTimeout(100)
 
@@ -758,6 +769,10 @@ test.describe(
         .click()
       await page.waitForTimeout(100)
 
+      // click to continue profile
+      await page.mouse.click(813, 392)
+      await page.waitForTimeout(100)
+
       await page.mouse.click(startXPx + PUR * 30, 500 - PUR * 20)
 
       code += `

e2e/playwright/test-network-and-connection-issues.spec.ts

@@ -1,6 +1,7 @@
 import { test, expect } from './zoo-test'
-
 import { commonPoints, getUtils } from './test-utils'
+import { EngineCommand } from 'lang/std/artifactGraph'
+import { uuidv4 } from 'lib/utils'
 
 test.describe('Test network and connection issues', () => {
   test(
@@ -111,18 +112,17 @@ test.describe('Test network and connection issues', () => {
 
       const startXPx = 600
       await page.mouse.click(startXPx + PUR * 10, 500 - PUR * 10)
-      await expect(page.locator('.cm-content'))
-        .toHaveText(`sketch001 = startSketchOn('XZ')
-  |> startProfileAt(${commonPoints.startAt}, %)`)
+      await expect(page.locator('.cm-content')).toHaveText(
+        `sketch001 = startSketchOn('XZ')profile001 = startProfileAt(${commonPoints.startAt}, sketch001)`
+      )
       await page.waitForTimeout(100)
 
       await page.mouse.click(startXPx + PUR * 20, 500 - PUR * 10)
       await page.waitForTimeout(100)
 
       await expect(page.locator('.cm-content'))
-        .toHaveText(`sketch001 = startSketchOn('XZ')
-  |> startProfileAt(${commonPoints.startAt}, %)
-  |> xLine(${commonPoints.num1}, %)`)
+        .toHaveText(`sketch001 = startSketchOn('XZ')profile001 = startProfileAt(${commonPoints.startAt}, sketch001)
+      |> xLine(${commonPoints.num1}, %)`)
 
       // Expect the network to be up
       await expect(networkToggle).toContainText('Connected')
@@ -169,7 +169,9 @@ test.describe('Test network and connection issues', () => {
       await page.mouse.click(100, 100)
 
       // select a line
-      await page.getByText(`startProfileAt(${commonPoints.startAt}, %)`).click()
+      await page
+        .getByText(`startProfileAt(${commonPoints.startAt}, sketch001)`)
+        .click()
 
       // enter sketch again
       await u.doAndWaitForCmd(
@@ -183,11 +185,36 @@ test.describe('Test network and connection issues', () => {
 
       await page.waitForTimeout(150)
 
+      const camCommand: EngineCommand = {
+        type: 'modeling_cmd_req',
+        cmd_id: uuidv4(),
+        cmd: {
+          type: 'default_camera_look_at',
+          center: { x: 109, y: 0, z: -152 },
+          vantage: { x: 115, y: -505, z: -152 },
+          up: { x: 0, y: 0, z: 1 },
+        },
+      }
+      const updateCamCommand: EngineCommand = {
+        type: 'modeling_cmd_req',
+        cmd_id: uuidv4(),
+        cmd: {
+          type: 'default_camera_get_settings',
+        },
+      }
+      await u.sendCustomCmd(camCommand)
+      await page.waitForTimeout(100)
+      await u.sendCustomCmd(updateCamCommand)
+      await page.waitForTimeout(100)
+
+      // click to continue profile
+      await page.mouse.click(1007, 400)
+      await page.waitForTimeout(100)
       // Ensure we can continue sketching
       await page.mouse.click(startXPx + PUR * 20, 500 - PUR * 20)
       await expect.poll(u.normalisedEditorCode)
         .toBe(`sketch001 = startSketchOn('XZ')
-  |> startProfileAt([12.34, -12.34], %)
+profile001 = startProfileAt([12.34, -12.34], sketch001)
   |> xLine(12.34, %)
   |> line(end = [-12.34, 12.34])
 
@@ -197,7 +224,7 @@ test.describe('Test network and connection issues', () => {
 
       await expect.poll(u.normalisedEditorCode)
         .toBe(`sketch001 = startSketchOn('XZ')
-  |> startProfileAt([12.34, -12.34], %)
+profile001 = startProfileAt([12.34, -12.34], sketch001)
   |> xLine(12.34, %)
   |> line(end = [-12.34, 12.34])
   |> xLine(-12.34, %)

e2e/playwright/testing-constraints.spec.ts

@@ -19,7 +19,7 @@ test.describe('Testing constraints', { tag: ['@skipWin'] }, () => {
   |> line(end = [20, 0])
   |> line(end = [0, 20])
   |> xLine(-20, %)
-    `
+`
       )
     })
 
@@ -673,7 +673,7 @@ test.describe('Testing constraints', { tag: ['@skipWin'] }, () => {
       },
     ] as const
     for (const { testName, addVariable, value, constraint } of cases) {
-      test(`${testName}`, async ({ context, homePage, page }) => {
+      test(`${testName}`, async ({ context, homePage, page, editor }) => {
         // constants and locators
         const cmdBarKclInput = page
           .getByTestId('cmd-bar-arg-value')
@@ -706,7 +706,9 @@ part002 = startSketchOn('XZ')
         await page.setBodyDimensions({ width: 1200, height: 500 })
 
         await homePage.goToModelingScene()
+        await u.waitForPageLoad()
 
+        await editor.scrollToText('line(end = [74.36, 130.4])', true)
         await page.getByText('line(end = [74.36, 130.4])').click()
         await page.getByRole('button', { name: 'Edit Sketch' }).click()
 

e2e/playwright/testing-selections.spec.ts

@@ -66,33 +66,34 @@ test.describe('Testing selections', { tag: ['@skipWin'] }, () => {
     const startXPx = 600
     await u.closeDebugPanel()
     await page.mouse.click(startXPx + PUR * 10, 500 - PUR * 10)
-    await expect(page.locator('.cm-content'))
-      .toHaveText(`sketch001 = startSketchOn('XZ')
-      |> startProfileAt(${commonPoints.startAt}, %)`)
+    await expect(page.locator('.cm-content')).toHaveText(
+      `sketch001 = startSketchOn('XZ')profile001 = startProfileAt(${commonPoints.startAt}, sketch001)`
+    )
 
     await page.waitForTimeout(100)
     await page.mouse.click(startXPx + PUR * 20, 500 - PUR * 10)
 
     await expect(page.locator('.cm-content'))
-      .toHaveText(`sketch001 = startSketchOn('XZ')
-      |> startProfileAt(${commonPoints.startAt}, %)
-      |> xLine(${commonPoints.num1}, %)`)
+      .toHaveText(`sketch001 = startSketchOn('XZ')profile001 = startProfileAt(${commonPoints.startAt}, sketch001)
+    |> xLine(${commonPoints.num1}, %)`)
 
     await page.waitForTimeout(100)
     await page.mouse.click(startXPx + PUR * 20, 500 - PUR * 20)
     await expect(page.locator('.cm-content'))
-      .toHaveText(`sketch001 = startSketchOn('XZ')
-      |> startProfileAt(${commonPoints.startAt}, %)
-      |> xLine(${commonPoints.num1}, %)
-      |> yLine(${commonPoints.num1 + 0.01}, %)`)
+      .toHaveText(`sketch001 = startSketchOn('XZ')profile001 = startProfileAt(${
+      commonPoints.startAt
+    }, sketch001)
+    |> xLine(${commonPoints.num1}, %)
+    |> yLine(${commonPoints.num1 + 0.01}, %)`)
     await page.waitForTimeout(100)
     await page.mouse.click(startXPx, 500 - PUR * 20)
     await expect(page.locator('.cm-content'))
-      .toHaveText(`sketch001 = startSketchOn('XZ')
-      |> startProfileAt(${commonPoints.startAt}, %)
-      |> xLine(${commonPoints.num1}, %)
-      |> yLine(${commonPoints.num1 + 0.01}, %)
-      |> xLine(${commonPoints.num2 * -1}, %)`)
+      .toHaveText(`sketch001 = startSketchOn('XZ')profile001 = startProfileAt(${
+      commonPoints.startAt
+    }, sketch001)
+    |> xLine(${commonPoints.num1}, %)
+    |> yLine(${commonPoints.num1 + 0.01}, %)
+    |> xLine(${commonPoints.num2 * -1}, %)`)
 
     // deselect line tool
     await page.getByRole('button', { name: 'line Line', exact: true }).click()
@@ -259,66 +260,88 @@ test.describe('Testing selections', { tag: ['@skipWin'] }, () => {
       localStorage.setItem(
         'persistCode',
         `sketch001 = startSketchOn('XZ')
-      |> startProfileAt([-79.26, 95.04], %)
-      |> line(end = [112.54, 127.64], tag = $seg02)
-      |> line(end = [170.36, -121.61], tag = $seg01)
-      |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-      |> close()
-  extrude001 = extrude(sketch001, length = 50)
-  sketch005 = startSketchOn(extrude001, 'END')
-    |> startProfileAt([23.24, 136.52], %)
-    |> line(end = [-8.44, 36.61])
-    |> line(end = [49.4, 2.05])
-    |> line(end = [29.69, -46.95])
-    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-    |> close()
-  sketch003 = startSketchOn(extrude001, seg01)
-    |> startProfileAt([21.23, 17.81], %)
-    |> line(end = [51.97, 21.32])
-    |> line(end = [4.07, -22.75])
-    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-    |> close()
-  sketch002 = startSketchOn(extrude001, seg02)
-    |> startProfileAt([-100.54, 16.99], %)
-    |> line(end = [0, 20.03])
-    |> line(end = [62.61, 0], tag = $seg03)
-    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-    |> close()
-  extrude002 = extrude(sketch002, length = 50)
-  sketch004 = startSketchOn(extrude002, seg03)
-    |> startProfileAt([57.07, 134.77], %)
-    |> line(end = [-4.72, 22.84])
-    |> line(end = [28.8, 6.71])
-    |> line(end = [9.19, -25.33])
-    |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
-    |> close()
-  extrude003 = extrude(sketch004, length = 20)
-  pipeLength = 40
-  pipeSmallDia = 10
-  pipeLargeDia = 20
-  thickness = 0.5
-  part009 = startSketchOn('XY')
-    |> startProfileAt([pipeLargeDia - (thickness / 2), 38], %)
-    |> line(end = [thickness, 0])
-    |> line(end = [0, -1])
-    |> angledLineToX({
-     angle = 60,
-     to = pipeSmallDia + thickness
-   }, %)
-    |> line(end = [0, -pipeLength])
-    |> angledLineToX({
-     angle = -60,
-     to = pipeLargeDia + thickness
-   }, %)
-    |> line(end = [0, -1])
-    |> line(end = [-thickness, 0])
-    |> line(end = [0, 1])
-    |> angledLineToX({ angle = 120, to = pipeSmallDia }, %)
-    |> line(end = [0, pipeLength])
-    |> angledLineToX({ angle = 60, to = pipeLargeDia }, %)
-    |> close()
-  rev = revolve({ axis: 'y' }, part009)
-  `
+  |> startProfileAt([-79.26, 95.04], %)
+  |> line(end = [112.54, 127.64], tag = $seg02)
+  |> line(end = [170.36, -121.61], tag = $seg01)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+extrude001 = extrude(sketch001, length = 50)
+sketch005 = startSketchOn(extrude001, 'END')
+  |> startProfileAt([23.24, 136.52], %)
+  |> line(end = [-8.44, 36.61])
+  |> line(end = [49.4, 2.05])
+  |> line(end = [29.69, -46.95])
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+sketch003 = startSketchOn(extrude001, seg01)
+  |> startProfileAt([21.23, 17.81], %)
+  |> line(end = [51.97, 21.32])
+  |> line(end = [4.07, -22.75])
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+sketch002 = startSketchOn(extrude001, seg02)
+  |> startProfileAt([-100.54, 16.99], %)
+  |> line(end = [0, 20.03])
+  |> line(end = [62.61, 0], tag = $seg03)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+extrude002 = extrude(sketch002, length = 50)
+sketch004 = startSketchOn(extrude002, seg03)
+  |> startProfileAt([57.07, 134.77], %)
+  |> line(end = [-4.72, 22.84])
+  |> line(end = [28.8, 6.71])
+  |> line(end = [9.19, -25.33])
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+extrude003 = extrude(sketch004, length = 20)
+pipeLength = 40
+pipeSmallDia = 10
+pipeLargeDia = 20
+thickness = 0.5
+part009 = startSketchOn('XY')
+  |> startProfileAt([pipeLargeDia - (thickness / 2), 38], %)
+  |> line(end = [thickness, 0])
+  |> line(end = [0, -1])
+  |> angledLineToX({
+       angle = 60,
+       to = pipeSmallDia + thickness
+     }, %)
+  |> line(end = [0, -pipeLength])
+  |> angledLineToX({
+       angle = -60,
+       to = pipeLargeDia + thickness
+     }, %)
+  |> line(end = [0, -1])
+  |> line(end = [-thickness, 0])
+  |> line(end = [0, 1])
+  |> angledLineToX({ angle = 120, to = pipeSmallDia }, %)
+  |> line(end = [0, pipeLength])
+  |> angledLineToX({ angle = 60, to = pipeLargeDia }, %)
+  |> close()
+rev = revolve({ axis = 'y' }, part009)
+sketch006 = startSketchOn('XY')
+profile001 = circle({
+  center = [42.91, -70.42],
+  radius = 17.96
+}, sketch006)
+profile002 = startProfileAt([86.92, -63.81], sketch006)
+  |> angledLine([0, 63.81], %, $rectangleSegmentA001)
+  |> angledLine([
+       segAng(rectangleSegmentA001) - 90,
+       17.05
+     ], %)
+  |> angledLine([
+       segAng(rectangleSegmentA001),
+       -segLen(rectangleSegmentA001)
+     ], %)
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()
+profile003 = startProfileAt([40.16, -120.48], sketch006)
+  |> line(end = [26.95, 24.21])
+  |> line(end = [20.91, -28.61])
+  |> line(end = [32.46, 18.71])
+
+`
       )
     }, KCL_DEFAULT_LENGTH)
     await page.setBodyDimensions({ width: 1000, height: 500 })
@@ -347,9 +370,10 @@ test.describe('Testing selections', { tag: ['@skipWin'] }, () => {
     })
     await page.waitForTimeout(100)
 
-    const revolve = { x: 646, y: 248 }
+    const revolve = { x: 635, y: 253 }
     const parentExtrude = { x: 915, y: 133 }
     const solid2d = { x: 770, y: 167 }
+    const individualProfile = { x: 694, y: 432 }
 
     // DELETE REVOLVE
     await page.mouse.click(revolve.x, revolve.y)
@@ -415,6 +439,20 @@ test.describe('Testing selections', { tag: ['@skipWin'] }, () => {
     await u.expectCmdLog('[data-message-type="execution-done"]', 10_000)
     await page.waitForTimeout(200)
     await expect(u.codeLocator).not.toContainText(`sketch005 = startSketchOn({`)
+
+    // Delete a single profile
+    await page.mouse.click(individualProfile.x, individualProfile.y)
+    await page.waitForTimeout(100)
+    const codeToBeDeletedSnippet =
+      'profile003 = startProfileAt([40.16, -120.48], sketch006)'
+    await expect(page.locator('.cm-activeLine')).toHaveText(
+      '  |> line(end = [20.91, -28.61])'
+    )
+    await u.clearCommandLogs()
+    await page.keyboard.press('Backspace')
+    await u.expectCmdLog('[data-message-type="execution-done"]', 10_000)
+    await page.waitForTimeout(200)
+    await expect(u.codeLocator).not.toContainText(codeToBeDeletedSnippet)
   })
   test("Deleting solid that the AST mod can't handle results in a toast message", async ({
     page,
@@ -1216,12 +1254,15 @@ test.describe('Testing selections', { tag: ['@skipWin'] }, () => {
 
     await page.waitForTimeout(600)
 
+    const firstClickCoords = { x: 650, y: 200 } as const
     // Place a point because the line tool will exit if no points are pressed
-    await page.mouse.click(650, 200)
+    await page.mouse.click(firstClickCoords.x, firstClickCoords.y)
     await page.waitForTimeout(600)
 
     // Code before exiting the tool
-    let previousCodeContent = await page.locator('.cm-content').innerText()
+    let previousCodeContent = (
+      await page.locator('.cm-content').innerText()
+    ).replace(/\s+/g, '')
 
     // deselect the line tool by clicking it
     await page.getByRole('button', { name: 'line Line', exact: true }).click()
@@ -1233,14 +1274,23 @@ test.describe('Testing selections', { tag: ['@skipWin'] }, () => {
     await page.mouse.click(750, 200)
     await page.waitForTimeout(100)
 
-    // expect no change
-    await expect(page.locator('.cm-content')).toHaveText(previousCodeContent)
+    await expect
+      .poll(async () => {
+        let str = await page.locator('.cm-content').innerText()
+        str = str.replace(/\s+/g, '')
+        return str
+      })
+      .toBe(previousCodeContent)
 
     // select line tool again
     await page.getByRole('button', { name: 'line Line', exact: true }).click()
 
     await u.closeDebugPanel()
 
+    // Click to continue profile
+    await page.mouse.click(firstClickCoords.x, firstClickCoords.y)
+    await page.waitForTimeout(100)
+
     // line tool should work as expected again
     await page.mouse.click(700, 200)
     await expect(page.locator('.cm-content')).not.toHaveText(

e2e/playwright/various.spec.ts

@@ -209,8 +209,13 @@ test('First escape in tool pops you out of tool, second exits sketch mode', asyn
   // Draw a line
   await page.mouse.move(700, 200, { steps: 5 })
   await page.mouse.click(700, 200)
-  await page.mouse.move(800, 250, { steps: 5 })
-  await page.mouse.click(800, 250)
+
+  const secondMousePosition = { x: 800, y: 250 }
+
+  await page.mouse.move(secondMousePosition.x, secondMousePosition.y, {
+    steps: 5,
+  })
+  await page.mouse.click(secondMousePosition.x, secondMousePosition.y)
   // Unequip line tool
   await page.keyboard.press('Escape')
   // Make sure we didn't pop out of sketch mode.
@@ -219,11 +224,23 @@ test('First escape in tool pops you out of tool, second exits sketch mode', asyn
   // Equip arc tool
   await page.keyboard.press('a')
   await expect(arcButton).toHaveAttribute('aria-pressed', 'true')
+
+  // click in the same position again to continue the profile
+  await page.mouse.move(secondMousePosition.x, secondMousePosition.y, {
+    steps: 5,
+  })
+  await page.mouse.click(secondMousePosition.x, secondMousePosition.y)
+
   await page.mouse.move(1000, 100, { steps: 5 })
   await page.mouse.click(1000, 100)
   await page.keyboard.press('Escape')
-  await page.keyboard.press('l')
-  await expect(lineButton).toHaveAttribute('aria-pressed', 'true')
+  await expect(arcButton).toHaveAttribute('aria-pressed', 'false')
+  await expect
+    .poll(async () => {
+      await page.keyboard.press('l')
+      return lineButton.getAttribute('aria-pressed')
+    })
+    .toBe('true')
 
   // Do not close the sketch.
   // On close it will exit sketch mode.
@@ -519,9 +536,9 @@ extrude001 = extrude(sketch001, length = 5 + 7)`
 
   await expect.poll(u.normalisedEditorCode).toContain(
     u.normalisedCode(`sketch002 = startSketchOn(extrude001, seg01)
-  |> startProfileAt([-12.94, 6.6], %)
-  |> line(end = [2.45, -0.2])
-  |> line(end = [-2.6, -1.25])
+profile001 = startProfileAt([-12.34, 12.34], sketch002)
+  |> line(end = [12.34, -12.34])
+  |> line(end = [-12.34, -12.34])
   |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
   |> close()
 `)
@@ -537,9 +554,8 @@ extrude001 = extrude(sketch001, length = 5 + 7)`
   await page.getByText('startProfileAt([-12').click()
   await expect(page.getByRole('button', { name: 'Edit Sketch' })).toBeVisible()
   await page.getByRole('button', { name: 'Edit Sketch' }).click()
-  await page.waitForTimeout(400)
-  await page.waitForTimeout(150)
-  await page.setBodyDimensions({ width: 1200, height: 1200 })
+  await page.waitForTimeout(500)
+  await page.setViewportSize({ width: 1200, height: 1200 })
   await u.openAndClearDebugPanel()
   await u.updateCamPosition([452, -152, 1166])
   await u.closeDebugPanel()

package.json

@@ -26,7 +26,7 @@
     "@fortawesome/react-fontawesome": "^0.2.0",
     "@headlessui/react": "^1.7.19",
     "@headlessui/tailwindcss": "^0.2.0",
-    "@kittycad/lib": "2.0.13",
+    "@kittycad/lib": "2.0.17",
     "@lezer/highlight": "^1.2.1",
     "@lezer/lr": "^1.4.1",
     "@react-hook/resize-observer": "^2.0.1",
@@ -85,7 +85,7 @@
     "fmt": "prettier --write ./src *.ts *.json *.js ./e2e ./packages",
     "fmt-check": "prettier --check ./src *.ts *.json *.js ./e2e ./packages",
     "fetch:wasm": "./get-latest-wasm-bundle.sh",
-    "fetch:samples": "echo \"Fetching latest KCL samples...\" && curl -o public/kcl-samples-manifest-fallback.json https://raw.githubusercontent.com/KittyCAD/kcl-samples/achalmers/kw-appearance/manifest.json",
+    "fetch:samples": "echo \"Fetching latest KCL samples...\" && curl -o public/kcl-samples-manifest-fallback.json https://raw.githubusercontent.com/KittyCAD/kcl-samples/achalmers/kw-pattern-transform2/manifest.json",
     "isomorphic-copy-wasm": "(copy src/wasm-lib/pkg/wasm_lib_bg.wasm public || cp src/wasm-lib/pkg/wasm_lib_bg.wasm public)",
     "build:wasm-dev": "yarn wasm-prep && (cd src/wasm-lib && wasm-pack build --dev --target web --out-dir pkg && cargo test -p kcl-lib export_bindings) && yarn isomorphic-copy-wasm && yarn fmt",
     "build:wasm": "yarn wasm-prep && cd src/wasm-lib && wasm-pack build --release --target web --out-dir pkg && cargo test -p kcl-lib export_bindings && cd ../.. && yarn isomorphic-copy-wasm && yarn fmt",

public/kcl-samples-manifest-fallback.json

@@ -34,6 +34,13 @@
     "title": "Car Wheel Assembly",
     "description": "A car wheel assembly with a rotor, tire, and lug nuts."
   },
+  {
+    "file": "main.kcl",
+    "pathFromProjectDirectoryToFirstFile": "cycloidal-gear/main.kcl",
+    "multipleFiles": false,
+    "title": "Cycloidal Gear",
+    "description": "A cycloidal gear is a gear with a continuous, curved tooth profile. They are used in watchmaking and high precision robotics actuation"
+  },
   {
     "file": "main.kcl",
     "pathFromProjectDirectoryToFirstFile": "dodecahedron/main.kcl",
@@ -48,6 +55,13 @@
     "title": "Enclosure",
     "description": "An enclosure body and sealing lid for storing items"
   },
+  {
+    "file": "main.kcl",
+    "pathFromProjectDirectoryToFirstFile": "exhaust-manifold/main.kcl",
+    "multipleFiles": false,
+    "title": "Exhaust Manifold",
+    "description": "A welded exhaust header for an inline 4-cylinder engine"
+  },
   {
     "file": "main.kcl",
     "pathFromProjectDirectoryToFirstFile": "flange-with-patterns/main.kcl",

src/Toolbar.tsx

@@ -5,7 +5,6 @@ import { useModelingContext } from 'hooks/useModelingContext'
 import { useNetworkContext } from 'hooks/useNetworkContext'
 import { NetworkHealthState } from 'hooks/useNetworkStatus'
 import { ActionButton } from 'components/ActionButton'
-import { isSingleCursorInPipe } from 'lang/queryAst'
 import { useKclContext } from 'lang/KclProvider'
 import { ActionButtonDropdown } from 'components/ActionButtonDropdown'
 import { useHotkeys } from 'react-hotkeys-hook'
@@ -21,6 +20,7 @@ import {
 } from 'lib/toolbar'
 import { isDesktop } from 'lib/isDesktop'
 import { openExternalBrowserIfDesktop } from 'lib/openWindow'
+import { isCursorInFunctionDefinition } from 'lang/queryAst'
 import { commandBarActor } from 'machines/commandBarMachine'
 import { isArray } from 'lib/utils'
 
@@ -37,7 +37,12 @@ export function Toolbar({
   const buttonBorderClassName = '!border-transparent'
 
   const sketchPathId = useMemo(() => {
-    if (!isSingleCursorInPipe(context.selectionRanges, kclManager.ast))
+    if (
+      isCursorInFunctionDefinition(
+        kclManager.ast,
+        context.selectionRanges.graphSelections[0]
+      )
+    )
       return false
     return isCursorInSketchCommandRange(
       engineCommandManager.artifactGraph,

src/clientSideScene/ClientSideSceneComp.tsx

@@ -31,7 +31,6 @@ import {
   recast,
   defaultSourceRange,
   resultIsOk,
-  ProgramMemory,
   topLevelRange,
 } from 'lang/wasm'
 import { CustomIcon, CustomIconName } from 'components/CustomIcon'
@@ -125,14 +124,7 @@ export const ClientSideScene = ({
         'mouseup',
         toSync(sceneInfra.onMouseUp, reportRejection)
       )
-      sceneEntitiesManager
-        .tearDownSketch()
-        .then(() => {
-          // no op
-        })
-        .catch((e) => {
-          console.error(e)
-        })
+      sceneEntitiesManager.tearDownSketch({ removeAxis: true })
     }
   }, [])
 
@@ -153,7 +145,8 @@ export const ClientSideScene = ({
       state.matches({ Sketch: 'Line tool' }) ||
       state.matches({ Sketch: 'Tangential arc to' }) ||
       state.matches({ Sketch: 'Rectangle tool' }) ||
-      state.matches({ Sketch: 'Circle tool' })
+      state.matches({ Sketch: 'Circle tool' }) ||
+      state.matches({ Sketch: 'Circle three point tool' })
     ) {
       cursor = 'crosshair'
     } else {
@@ -191,12 +184,15 @@ const Overlays = () => {
       style={{ zIndex: '99999999' }}
     >
       {Object.entries(context.segmentOverlays)
-        .filter((a) => a[1].visible)
-        .map(([pathToNodeString, overlay], index) => {
+        .flatMap((a) =>
+          a[1].map((b) => ({ pathToNodeString: a[0], overlay: b }))
+        )
+        .filter((a) => a.overlay.visible)
+        .map(({ pathToNodeString, overlay }, index) => {
           return (
             <Overlay
               overlay={overlay}
-              key={pathToNodeString}
+              key={pathToNodeString + String(index)}
               pathToNodeString={pathToNodeString}
               overlayIndex={index}
             />
@@ -237,11 +233,17 @@ const Overlay = ({
 
   const constraints =
     callExpression.type === 'CallExpression'
-      ? getConstraintInfo(callExpression, codeManager.code, overlay.pathToNode)
+      ? getConstraintInfo(
+          callExpression,
+          codeManager.code,
+          overlay.pathToNode,
+          overlay.filterValue
+        )
       : getConstraintInfoKw(
           callExpression,
           codeManager.code,
-          overlay.pathToNode
+          overlay.pathToNode,
+          overlay.filterValue
         )
 
   const offset = 20 // px
@@ -261,7 +263,6 @@ const Overlay = ({
       state.matches({ Sketch: 'Tangential arc to' }) ||
       state.matches({ Sketch: 'Rectangle tool' })
     )
-
   return (
     <div className={`absolute w-0 h-0`}>
       <div
@@ -319,17 +320,18 @@ const Overlay = ({
           this will likely change soon when we implement multi-profile so we'll leave it for now
           issue: https://github.com/KittyCAD/modeling-app/issues/3910
           */}
-          {callExpression?.callee?.name !== 'circle' && (
-            <SegmentMenu
-              verticalPosition={
-                overlay.windowCoords[1] > window.innerHeight / 2
-                  ? 'top'
-                  : 'bottom'
-              }
-              pathToNode={overlay.pathToNode}
-              stdLibFnName={constraints[0]?.stdLibFnName}
-            />
-          )}
+          {callExpression?.callee?.name !== 'circle' &&
+            callExpression?.callee?.name !== 'circleThreePoint' && (
+              <SegmentMenu
+                verticalPosition={
+                  overlay.windowCoords[1] > window.innerHeight / 2
+                    ? 'top'
+                    : 'bottom'
+                }
+                pathToNode={overlay.pathToNode}
+                stdLibFnName={constraints[0]?.stdLibFnName}
+              />
+            )}
         </div>
       )}
     </div>
@@ -425,7 +427,7 @@ export async function deleteSegment({
   modifiedAst = deleteSegmentFromPipeExpression(
     dependentRanges,
     modifiedAst,
-    kclManager.programMemory,
+    kclManager.variables,
     codeManager.code,
     pathToNode
   )
@@ -439,8 +441,8 @@ export async function deleteSegment({
   const testExecute = await executeAst({
     ast: modifiedAst,
     engineCommandManager: engineCommandManager,
-    // We make sure to send an empty program memory to denote we mean mock mode.
-    programMemoryOverride: ProgramMemory.empty(),
+    isMock: true,
+    usePrevMemory: false,
   })
   if (testExecute.errors.length) {
     toast.error('Segment tag used outside of current Sketch. Could not delete.')
@@ -450,6 +452,8 @@ export async function deleteSegment({
   if (!sketchDetails) return
   await sceneEntitiesManager.updateAstAndRejigSketch(
     pathToNode,
+    sketchDetails.sketchNodePaths,
+    sketchDetails.planeNodePath,
     modifiedAst,
     sketchDetails.zAxis,
     sketchDetails.yAxis,
@@ -675,7 +679,7 @@ const ConstraintSymbol = ({
                 shallowPath,
                 argPosition,
                 kclManager.ast,
-                kclManager.programMemory
+                kclManager.variables
               )
 
               if (!transform) return

src/clientSideScene/sceneInfra.ts

@@ -182,13 +182,15 @@ export class SceneInfra {
   callbacks: (() => SegmentOverlayPayload | null)[] = []
   _overlayCallbacks(callbacks: (() => SegmentOverlayPayload | null)[]) {
     const segmentOverlayPayload: SegmentOverlayPayload = {
-      type: 'set-many',
+      type: 'add-many',
       overlays: {},
     }
     callbacks.forEach((cb) => {
       const overlay = cb()
       if (overlay?.type === 'set-one') {
         segmentOverlayPayload.overlays[overlay.pathToNodeString] = overlay.seg
+      } else if (overlay?.type === 'add-many') {
+        Object.assign(segmentOverlayPayload.overlays, overlay.overlays)
       }
     })
     this.modelingSend({
@@ -213,25 +215,27 @@ export class SceneInfra {
 
   overlayThrottleMap: { [pathToNodeString: string]: number } = {}
   updateOverlayDetails({
-    arrowGroup,
+    handle,
     group,
     isHandlesVisible,
     from,
     to,
     angle,
+    hasThreeDotMenu,
   }: {
-    arrowGroup: Group
+    handle: Group
     group: Group
     isHandlesVisible: boolean
     from: Coords2d
     to: Coords2d
+    hasThreeDotMenu: boolean
     angle?: number
   }): SegmentOverlayPayload | null {
-    if (!group.userData.draft && group.userData.pathToNode && arrowGroup) {
+    if (!group.userData.draft && group.userData.pathToNode && handle) {
       const vector = new Vector3(0, 0, 0)
 
       // Get the position of the object3D in world space
-      arrowGroup.getWorldPosition(vector)
+      handle.getWorldPosition(vector)
 
       // Project that position to screen space
       vector.project(this.camControls.camera)
@@ -244,13 +248,16 @@ export class SceneInfra {
       return {
         type: 'set-one',
         pathToNodeString,
-        seg: {
-          windowCoords: [x, y],
-          angle: _angle,
-          group,
-          pathToNode: group.userData.pathToNode,
-          visible: isHandlesVisible,
-        },
+        seg: [
+          {
+            windowCoords: [x, y],
+            angle: _angle,
+            group,
+            pathToNode: group.userData.pathToNode,
+            visible: isHandlesVisible,
+            hasThreeDotMenu,
+          },
+        ],
       }
     }
     return null

src/clientSideScene/segments.ts

@@ -31,6 +31,12 @@ import {
   CIRCLE_SEGMENT,
   CIRCLE_SEGMENT_BODY,
   CIRCLE_SEGMENT_DASH,
+  CIRCLE_THREE_POINT_HANDLE1,
+  CIRCLE_THREE_POINT_HANDLE2,
+  CIRCLE_THREE_POINT_HANDLE3,
+  CIRCLE_THREE_POINT_SEGMENT,
+  CIRCLE_THREE_POINT_SEGMENT_BODY,
+  CIRCLE_THREE_POINT_SEGMENT_DASH,
   EXTRA_SEGMENT_HANDLE,
   EXTRA_SEGMENT_OFFSET_PX,
   HIDE_HOVER_SEGMENT_LENGTH,
@@ -56,11 +62,16 @@ import {
 } from './sceneInfra'
 import { Themes, getThemeColorForThreeJs } from 'lib/theme'
 import { normaliseAngle, roundOff } from 'lib/utils'
-import { SegmentOverlayPayload } from 'machines/modelingMachine'
+import {
+  SegmentOverlay,
+  SegmentOverlayPayload,
+  SegmentOverlays,
+} from 'machines/modelingMachine'
 import { SegmentInputs } from 'lang/std/stdTypes'
 import { err } from 'lib/trap'
-import { editorManager, sceneInfra } from 'lib/singletons'
+import { sceneInfra } from 'lib/singletons'
 import { Selections } from 'lib/selections'
+import { calculate_circle_from_3_points } from 'wasm-lib/pkg/wasm_lib'
 import { commandBarActor } from 'machines/commandBarMachine'
 
 interface CreateSegmentArgs {
@@ -307,11 +318,12 @@ class StraightSegment implements SegmentUtils {
     }
     return () =>
       sceneInfra.updateOverlayDetails({
-        arrowGroup,
+        handle: arrowGroup,
         group,
         isHandlesVisible,
         from,
         to,
+        hasThreeDotMenu: true,
       })
   }
 }
@@ -483,12 +495,13 @@ class TangentialArcToSegment implements SegmentUtils {
     )
     return () =>
       sceneInfra.updateOverlayDetails({
-        arrowGroup,
+        handle: arrowGroup,
         group,
         isHandlesVisible,
         from,
         to,
         angle,
+        hasThreeDotMenu: true,
       })
   }
 }
@@ -684,35 +697,255 @@ class CircleSegment implements SegmentUtils {
     }
     return () =>
       sceneInfra.updateOverlayDetails({
-        arrowGroup,
+        handle: arrowGroup,
         group,
         isHandlesVisible,
         from: from,
         to: [center[0], center[1]],
         angle: Math.PI / 4,
+        hasThreeDotMenu: true,
       })
   }
 }
 
+class CircleThreePointSegment implements SegmentUtils {
+  init: SegmentUtils['init'] = ({
+    input,
+    id,
+    pathToNode,
+    isDraftSegment,
+    scale = 1,
+    theme,
+    isSelected = false,
+    sceneInfra,
+    prevSegment,
+  }) => {
+    if (input.type !== 'circle-three-point-segment') {
+      return new Error('Invalid segment type')
+    }
+    const { p1, p2, p3 } = input
+    const { center_x, center_y, radius } = calculate_circle_from_3_points(
+      p1[0],
+      p1[1],
+      p2[0],
+      p2[1],
+      p3[0],
+      p3[1]
+    )
+    const center: [number, number] = [center_x, center_y]
+    const baseColor = getThemeColorForThreeJs(theme)
+    const color = isSelected ? 0x0000ff : baseColor
+
+    const group = new Group()
+    const geometry = createArcGeometry({
+      center,
+      radius,
+      startAngle: 0,
+      endAngle: Math.PI * 2,
+      ccw: true,
+      isDashed: isDraftSegment,
+      scale,
+    })
+    const mat = new MeshBasicMaterial({ color })
+    const arcMesh = new Mesh(geometry, mat)
+    const meshType = isDraftSegment
+      ? CIRCLE_THREE_POINT_SEGMENT_DASH
+      : CIRCLE_THREE_POINT_SEGMENT_BODY
+    const handle1 = createCircleThreePointHandle(
+      scale,
+      theme,
+      CIRCLE_THREE_POINT_HANDLE1,
+      color
+    )
+    const handle2 = createCircleThreePointHandle(
+      scale,
+      theme,
+      CIRCLE_THREE_POINT_HANDLE2,
+      color
+    )
+    const handle3 = createCircleThreePointHandle(
+      scale,
+      theme,
+      CIRCLE_THREE_POINT_HANDLE3,
+      color
+    )
+
+    arcMesh.userData.type = meshType
+    arcMesh.name = meshType
+    group.userData = {
+      type: CIRCLE_THREE_POINT_SEGMENT,
+      draft: isDraftSegment,
+      id,
+      p1,
+      p2,
+      p3,
+      ccw: true,
+      prevSegment,
+      pathToNode,
+      isSelected,
+      baseColor,
+    }
+    group.name = CIRCLE_THREE_POINT_SEGMENT
+
+    group.add(arcMesh, handle1, handle2, handle3)
+    const updateOverlaysCallback = this.update({
+      prevSegment,
+      input,
+      group,
+      scale,
+      sceneInfra,
+    })
+    if (err(updateOverlaysCallback)) return updateOverlaysCallback
+
+    return {
+      group,
+      updateOverlaysCallback,
+    }
+  }
+  update: SegmentUtils['update'] = ({
+    input,
+    group,
+    scale = 1,
+    sceneInfra,
+  }) => {
+    if (input.type !== 'circle-three-point-segment') {
+      return new Error('Invalid segment type')
+    }
+    const { p1, p2, p3 } = input
+    group.userData.p1 = p1
+    group.userData.p2 = p2
+    group.userData.p3 = p3
+    const { center_x, center_y, radius } = calculate_circle_from_3_points(
+      p1[0],
+      p1[1],
+      p2[0],
+      p2[1],
+      p3[0],
+      p3[1]
+    )
+    const center: [number, number] = [center_x, center_y]
+    const points = [p1, p2, p3]
+    const handles = [
+      CIRCLE_THREE_POINT_HANDLE1,
+      CIRCLE_THREE_POINT_HANDLE2,
+      CIRCLE_THREE_POINT_HANDLE3,
+    ].map((handle) => group.getObjectByName(handle) as Group)
+    handles.forEach((handle, i) => {
+      const point = points[i]
+      if (handle && point) {
+        handle.position.set(point[0], point[1], 0)
+        handle.scale.set(scale, scale, scale)
+        handle.visible = true
+      }
+    })
+
+    const pxLength = (2 * radius * Math.PI) / scale
+    const shouldHideIdle = pxLength < HIDE_SEGMENT_LENGTH
+    const shouldHideHover = pxLength < HIDE_HOVER_SEGMENT_LENGTH
+
+    const hoveredParent =
+      sceneInfra.hoveredObject &&
+      getParentGroup(sceneInfra.hoveredObject, [CIRCLE_SEGMENT])
+    let isHandlesVisible = !shouldHideIdle
+    if (hoveredParent && hoveredParent?.uuid === group?.uuid) {
+      isHandlesVisible = !shouldHideHover
+    }
+
+    const circleSegmentBody = group.children.find(
+      (child) => child.userData.type === CIRCLE_THREE_POINT_SEGMENT_BODY
+    ) as Mesh
+
+    if (circleSegmentBody) {
+      const newGeo = createArcGeometry({
+        radius,
+        center,
+        startAngle: 0,
+        endAngle: Math.PI * 2,
+        ccw: true,
+        scale,
+      })
+      circleSegmentBody.geometry = newGeo
+    }
+    const circleSegmentBodyDashed = group.getObjectByName(
+      CIRCLE_THREE_POINT_SEGMENT_DASH
+    )
+    if (circleSegmentBodyDashed instanceof Mesh) {
+      // consider throttling the whole updateTangentialArcToSegment
+      // if there are more perf considerations going forward
+      circleSegmentBodyDashed.geometry = createArcGeometry({
+        center,
+        radius,
+        ccw: true,
+        // make the start end where the handle is
+        startAngle: Math.PI * 0.25,
+        endAngle: Math.PI * 2.25,
+        isDashed: true,
+        scale,
+      })
+    }
+    return () => {
+      const overlays: SegmentOverlays = {}
+      const points = [p1, p2, p3]
+      const overlayDetails = handles.map((handle, index) => {
+        const currentPoint = points[index]
+        const angle = Math.atan2(
+          currentPoint[1] - center[1],
+          currentPoint[0] - center[0]
+        )
+        return sceneInfra.updateOverlayDetails({
+          handle,
+          group,
+          isHandlesVisible,
+          from: [0, 0],
+          to: [center[0], center[1]],
+          angle: angle,
+          hasThreeDotMenu: index === 0,
+        })
+      })
+      const segmentOverlays: SegmentOverlay[] = []
+      overlayDetails.forEach((payload, index) => {
+        if (payload?.type === 'set-one') {
+          overlays[payload.pathToNodeString] = payload.seg
+          segmentOverlays.push({
+            ...payload.seg[0],
+            filterValue: index === 0 ? 'p1' : index === 1 ? 'p2' : 'p3',
+          })
+        }
+      })
+      const segmentOverlayPayload: SegmentOverlayPayload = {
+        type: 'set-one',
+        pathToNodeString:
+          overlayDetails[0]?.type === 'set-one'
+            ? overlayDetails[0].pathToNodeString
+            : '',
+        seg: segmentOverlays,
+      }
+      return segmentOverlayPayload
+    }
+  }
+}
+
 export function createProfileStartHandle({
   from,
   isDraft = false,
   scale = 1,
   theme,
   isSelected,
+  size = 12,
   ...rest
 }: {
   from: Coords2d
   scale?: number
   theme: Themes
   isSelected?: boolean
+  size?: number
 } & (
   | { isDraft: true }
   | { isDraft: false; id: string; pathToNode: PathToNode }
 )) {
   const group = new Group()
 
-  const geometry = new BoxGeometry(12, 12, 12) // in pixels scaled later
+  const geometry = new BoxGeometry(size, size, size) // in pixels scaled later
   const baseColor = getThemeColorForThreeJs(theme)
   const color = isSelected ? 0x0000ff : baseColor
   const body = new MeshBasicMaterial({ color })
@@ -774,6 +1007,29 @@ function createCircleCenterHandle(
   circleCenterGroup.scale.set(scale, scale, scale)
   return circleCenterGroup
 }
+function createCircleThreePointHandle(
+  scale = 1,
+  theme: Themes,
+  name: `circle-three-point-handle${'1' | '2' | '3'}`,
+  color?: number
+): Group {
+  const circleCenterGroup = new Group()
+
+  const geometry = new BoxGeometry(12, 12, 12) // in pixels scaled later
+  const baseColor = getThemeColorForThreeJs(theme)
+  const body = new MeshBasicMaterial({ color })
+  const mesh = new Mesh(geometry, body)
+
+  circleCenterGroup.add(mesh)
+
+  circleCenterGroup.userData = {
+    type: name,
+    baseColor,
+  }
+  circleCenterGroup.name = name
+  circleCenterGroup.scale.set(scale, scale, scale)
+  return circleCenterGroup
+}
 
 function createExtraSegmentHandle(
   scale: number,
@@ -1100,4 +1356,5 @@ export const segmentUtils = {
   straight: new StraightSegment(),
   tangentialArcTo: new TangentialArcToSegment(),
   circle: new CircleSegment(),
+  circleThreePoint: new CircleThreePointSegment(),
 } as const

src/components/AvailableVarsHelpers.tsx

@@ -1,11 +1,5 @@
 import { useEffect, useState, useRef } from 'react'
-import {
-  parse,
-  BinaryPart,
-  Expr,
-  ProgramMemory,
-  resultIsOk,
-} from '../lang/wasm'
+import { parse, BinaryPart, Expr, resultIsOk, VariableMap } from '../lang/wasm'
 import {
   createIdentifier,
   createLiteral,
@@ -100,7 +94,7 @@ export function useCalc({
   newVariableInsertIndex: number
   setNewVariableName: (a: string) => void
 } {
-  const { programMemory } = useKclContext()
+  const { variables } = useKclContext()
   const { context } = useModelingContext()
   const selectionRange =
     context.selectionRanges?.graphSelections[0]?.codeRef?.range
@@ -127,7 +121,7 @@ export function useCalc({
   }, [])
 
   useEffect(() => {
-    if (programMemory.has(newVariableName)) {
+    if (variables[newVariableName]) {
       setIsNewVariableNameUnique(false)
     } else {
       setIsNewVariableNameUnique(true)
@@ -135,14 +129,14 @@ export function useCalc({
   }, [newVariableName])
 
   useEffect(() => {
-    if (!programMemory || !selectionRange) return
+    if (!variables || !selectionRange) return
     const varInfo = findAllPreviousVariables(
       kclManager.ast,
-      kclManager.programMemory,
+      kclManager.variables,
       selectionRange
     )
     setAvailableVarInfo(varInfo)
-  }, [kclManager.ast, kclManager.programMemory, selectionRange])
+  }, [kclManager.ast, kclManager.variables, selectionRange])
 
   useEffect(() => {
     try {
@@ -150,9 +144,9 @@ export function useCalc({
       const pResult = parse(code)
       if (trap(pResult) || !resultIsOk(pResult)) return
       const ast = pResult.program
-      const _programMem: ProgramMemory = ProgramMemory.empty()
+      const _variables: VariableMap = {}
       for (const { key, value } of availableVarInfo.variables) {
-        const error = _programMem.set(key, {
+        const error = (_variables[key] = {
           type: 'String',
           value,
           __meta: [],
@@ -163,8 +157,8 @@ export function useCalc({
       executeAst({
         ast,
         engineCommandManager,
-        // We make sure to send an empty program memory to denote we mean mock mode.
-        programMemoryOverride: kclManager.programMemory.clone(),
+        isMock: true,
+        variables,
       }).then(({ execState }) => {
         const resultDeclaration = ast.body.find(
           (a) =>
@@ -174,7 +168,7 @@ export function useCalc({
         const init =
           resultDeclaration?.type === 'VariableDeclaration' &&
           resultDeclaration?.declaration.init
-        const result = execState.memory?.get('__result__')?.value
+        const result = execState.variables['__result__']?.value
         setCalcResult(typeof result === 'number' ? String(result) : 'NAN')
         init && setValueNode(init)
       })

src/components/LspProvider.tsx

@@ -157,8 +157,6 @@ export const LspProvider = ({ children }: { children: React.ReactNode }) => {
                 // eslint-disable-next-line @typescript-eslint/no-floating-promises
                 plugin.requestSemanticTokens()
                 break
-              case 'kcl/memoryUpdated':
-                break
             }
           } catch (error) {
             console.error(error)

src/components/ModelingMachineProvider.tsx

@@ -25,7 +25,7 @@ import { useSetupEngineManager } from 'hooks/useSetupEngineManager'
 import { useSettingsAuthContext } from 'hooks/useSettingsAuthContext'
 import {
   isCursorInSketchCommandRange,
-  updatePathToNodeFromMap,
+  updateSketchDetailsNodePaths,
 } from 'lang/util'
 import {
   kclManager,
@@ -65,17 +65,30 @@ import {
   replaceValueAtNodePath,
   sketchOnExtrudedFace,
   sketchOnOffsetPlane,
+  splitPipedProfile,
   startSketchOnDefault,
 } from 'lang/modifyAst'
-import { PathToNode, Program, parse, recast, resultIsOk } from 'lang/wasm'
-import { artifactIsPlaneWithPaths, isSingleCursorInPipe } from 'lang/queryAst'
-import { getNodePathFromSourceRange } from 'lang/queryAstNodePathUtils'
+import {
+  PathToNode,
+  Program,
+  VariableDeclaration,
+  parse,
+  recast,
+  resultIsOk,
+} from 'lang/wasm'
+import {
+  artifactIsPlaneWithPaths,
+  doesSketchPipeNeedSplitting,
+  getNodeFromPath,
+  isCursorInFunctionDefinition,
+  traverse,
+} from 'lang/queryAst'
 import { exportFromEngine } from 'lib/exportFromEngine'
 import { Models } from '@kittycad/lib/dist/types/src'
 import toast from 'react-hot-toast'
 import { useLoaderData, useNavigate, useSearchParams } from 'react-router-dom'
 import { letEngineAnimateAndSyncCamAfter } from 'clientSideScene/CameraControls'
-import { err, reportRejection, trap } from 'lib/trap'
+import { err, reportRejection, trap, reject } from 'lib/trap'
 import {
   ExportIntent,
   EngineConnectionStateType,
@@ -86,10 +99,16 @@ import { useFileContext } from 'hooks/useFileContext'
 import { uuidv4 } from 'lib/utils'
 import { IndexLoaderData } from 'lib/types'
 import { Node } from 'wasm-lib/kcl/bindings/Node'
+import {
+  getFaceCodeRef,
+  getPathsFromArtifact,
+  getPlaneFromArtifact,
+} from 'lang/std/artifactGraph'
 import { promptToEditFlow } from 'lib/promptToEdit'
 import { kclEditorActor } from 'machines/kclEditorMachine'
 import { commandBarActor } from 'machines/commandBarMachine'
 import { useToken } from 'machines/appMachine'
+import { getNodePathFromSourceRange } from 'lang/queryAstNodePathUtils'
 
 type MachineContext<T extends AnyStateMachine> = {
   state: StateFrom<T>
@@ -254,7 +273,11 @@ export const ModelingMachineProvider = ({
         'Set Segment Overlays': assign({
           segmentOverlays: ({ context: { segmentOverlays }, event }) => {
             if (event.type !== 'Set Segment Overlays') return {}
-            if (event.data.type === 'set-many') return event.data.overlays
+            if (event.data.type === 'add-many')
+              return {
+                ...segmentOverlays,
+                ...event.data.overlays,
+              }
             if (event.data.type === 'set-one')
               return {
                 ...segmentOverlays,
@@ -287,7 +310,7 @@ export const ModelingMachineProvider = ({
           return {
             sketchDetails: {
               ...sketchDetails,
-              sketchPathToNode: event.data,
+              sketchEntryNodePath: event.data,
             },
           }
         }),
@@ -483,9 +506,17 @@ export const ModelingMachineProvider = ({
                 selectionRanges: setSelections.selection,
                 sketchDetails: {
                   ...sketchDetails,
-                  sketchPathToNode:
-                    setSelections.updatedPathToNode ||
-                    sketchDetails?.sketchPathToNode ||
+                  sketchEntryNodePath:
+                    setSelections.updatedSketchEntryNodePath ||
+                    sketchDetails?.sketchEntryNodePath ||
+                    [],
+                  sketchNodePaths:
+                    setSelections.updatedSketchNodePaths ||
+                    sketchDetails?.sketchNodePaths ||
+                    [],
+                  planeNodePath:
+                    setSelections.updatedPlaneNodePath ||
+                    sketchDetails?.planeNodePath ||
                     [],
                 },
               }
@@ -638,7 +669,12 @@ export const ModelingMachineProvider = ({
           if (artifactIsPlaneWithPaths(selectionRanges)) {
             return true
           }
-          if (!isSingleCursorInPipe(selectionRanges, kclManager.ast))
+          if (
+            isCursorInFunctionDefinition(
+              kclManager.ast,
+              selectionRanges.graphSelections[0]
+            )
+          )
             return false
           return !!isCursorInSketchCommandRange(
             engineCommandManager.artifactGraph,
@@ -666,13 +702,33 @@ export const ModelingMachineProvider = ({
           async ({ input: { sketchDetails } }) => {
             if (!sketchDetails) return
             if (kclManager.ast.body.length) {
-              // this assumes no changes have been made to the sketch besides what we did when entering the sketch
-              // i.e. doesn't account for user's adding code themselves, maybe we need store a flag userEditedSinceSketchMode?
               const newAst = structuredClone(kclManager.ast)
-              const varDecIndex = sketchDetails.sketchPathToNode[1][0]
+              const varDecIndex = sketchDetails.planeNodePath[1][0]
+
+              const varDec = getNodeFromPath<VariableDeclaration>(
+                newAst,
+                sketchDetails.planeNodePath,
+                'VariableDeclaration'
+              )
+              if (err(varDec)) return reject(new Error('No varDec'))
+              const variableName = varDec.node.declaration.id.name
+              let isIdentifierUsed = false
+              traverse(newAst, {
+                enter: (node) => {
+                  if (
+                    node.type === 'Identifier' &&
+                    node.name === variableName
+                  ) {
+                    isIdentifierUsed = true
+                  }
+                },
+              })
+              if (isIdentifierUsed) return
+
               // remove body item at varDecIndex
               newAst.body = newAst.body.filter((_, i) => i !== varDecIndex)
               await kclManager.executeAstMock(newAst)
+              await codeManager.updateEditorWithAstAndWriteToFile(newAst)
             }
             sceneInfra.setCallbacks({
               onClick: () => {},
@@ -682,7 +738,7 @@ export const ModelingMachineProvider = ({
           }
         ),
         'animate-to-face': fromPromise(async ({ input }) => {
-          if (!input) return undefined
+          if (!input) return null
           if (input.type === 'extrudeFace' || input.type === 'offsetPlane') {
             const sketched =
               input.type === 'extrudeFace'
@@ -709,7 +765,9 @@ export const ModelingMachineProvider = ({
             await letEngineAnimateAndSyncCamAfter(engineCommandManager, id)
             sceneInfra.camControls.syncDirection = 'clientToEngine'
             return {
-              sketchPathToNode: pathToNewSketchNode,
+              sketchEntryNodePath: [],
+              planeNodePath: pathToNewSketchNode,
+              sketchNodePaths: [],
               zAxis: input.zAxis,
               yAxis: input.yAxis,
               origin: input.position,
@@ -730,7 +788,9 @@ export const ModelingMachineProvider = ({
           )
 
           return {
-            sketchPathToNode: pathToNode,
+            sketchEntryNodePath: [],
+            planeNodePath: pathToNode,
+            sketchNodePaths: [],
             zAxis: input.zAxis,
             yAxis: input.yAxis,
             origin: [0, 0, 0],
@@ -739,21 +799,49 @@ export const ModelingMachineProvider = ({
         }),
         'animate-to-sketch': fromPromise(
           async ({ input: { selectionRanges } }) => {
-            const sourceRange =
-              selectionRanges.graphSelections[0]?.codeRef?.range
-            const sketchPathToNode = getNodePathFromSourceRange(
-              kclManager.ast,
-              sourceRange
+            const plane = getPlaneFromArtifact(
+              selectionRanges.graphSelections[0].artifact,
+              engineCommandManager.artifactGraph
             )
-            const info = await getSketchOrientationDetails(
-              sketchPathToNode || []
+            if (err(plane)) return Promise.reject(plane)
+
+            const sketch = Object.values(kclManager.execState.variables).find(
+              (variable) =>
+                variable?.type === 'Sketch' &&
+                variable.value.artifactId === plane.pathIds[0]
             )
+            if (!sketch || sketch.type !== 'Sketch')
+              return Promise.reject(new Error('No sketch'))
+            const info = await getSketchOrientationDetails(sketch.value)
+
             await letEngineAnimateAndSyncCamAfter(
               engineCommandManager,
               info?.sketchDetails?.faceId || ''
             )
+
+            const sketchArtifact = engineCommandManager.artifactGraph.get(
+              plane.pathIds[0]
+            )
+            if (sketchArtifact?.type !== 'path')
+              return Promise.reject(new Error('No sketch artifact'))
+            const sketchPaths = getPathsFromArtifact({
+              artifact: engineCommandManager.artifactGraph.get(plane.id),
+              sketchPathToNode: sketchArtifact?.codeRef?.pathToNode,
+              artifactGraph: engineCommandManager.artifactGraph,
+              ast: kclManager.ast,
+            })
+            if (err(sketchPaths)) return Promise.reject(sketchPaths)
+            let codeRef = getFaceCodeRef(plane)
+            if (!codeRef) return Promise.reject(new Error('No plane codeRef'))
+            // codeRef.pathToNode is not always populated correctly
+            const planeNodePath = getNodePathFromSourceRange(
+              kclManager.ast,
+              codeRef.range
+            )
             return {
-              sketchPathToNode: sketchPathToNode || [],
+              sketchEntryNodePath: sketchArtifact.codeRef.pathToNode || [],
+              sketchNodePaths: sketchPaths,
+              planeNodePath,
               zAxis: info.sketchDetails.zAxis || null,
               yAxis: info.sketchDetails.yAxis || null,
               origin: info.sketchDetails.origin.map(
@@ -766,7 +854,7 @@ export const ModelingMachineProvider = ({
 
         'Get horizontal info': fromPromise(
           async ({ input: { selectionRanges, sketchDetails } }) => {
-            const { modifiedAst, pathToNodeMap } =
+            const { modifiedAst, pathToNodeMap, exprInsertIndex } =
               await applyConstraintHorzVertDistance({
                 constraint: 'setHorzDistance',
                 selectionRanges,
@@ -778,13 +866,23 @@ export const ModelingMachineProvider = ({
 
             if (!sketchDetails)
               return Promise.reject(new Error('No sketch details'))
-            const updatedPathToNode = updatePathToNodeFromMap(
-              sketchDetails.sketchPathToNode,
-              pathToNodeMap
-            )
+
+            const {
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
+            } = updateSketchDetailsNodePaths({
+              sketchEntryNodePath: sketchDetails.sketchEntryNodePath,
+              sketchNodePaths: sketchDetails.sketchNodePaths,
+              planeNodePath: sketchDetails.planeNodePath,
+              exprInsertIndex,
+            })
+
             const updatedAst =
               await sceneEntitiesManager.updateAstAndRejigSketch(
-                updatedPathToNode,
+                updatedSketchEntryNodePath,
+                updatedSketchNodePaths,
+                updatedPlaneNodePath,
                 _modifiedAst,
                 sketchDetails.zAxis,
                 sketchDetails.yAxis,
@@ -805,13 +903,15 @@ export const ModelingMachineProvider = ({
             return {
               selectionType: 'completeSelection',
               selection,
-              updatedPathToNode,
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
             }
           }
         ),
         'Get vertical info': fromPromise(
           async ({ input: { selectionRanges, sketchDetails } }) => {
-            const { modifiedAst, pathToNodeMap } =
+            const { modifiedAst, pathToNodeMap, exprInsertIndex } =
               await applyConstraintHorzVertDistance({
                 constraint: 'setVertDistance',
                 selectionRanges,
@@ -822,13 +922,23 @@ export const ModelingMachineProvider = ({
             const _modifiedAst = pResult.program
             if (!sketchDetails)
               return Promise.reject(new Error('No sketch details'))
-            const updatedPathToNode = updatePathToNodeFromMap(
-              sketchDetails.sketchPathToNode,
-              pathToNodeMap
-            )
+
+            const {
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
+            } = updateSketchDetailsNodePaths({
+              sketchEntryNodePath: sketchDetails.sketchEntryNodePath,
+              sketchNodePaths: sketchDetails.sketchNodePaths,
+              planeNodePath: sketchDetails.planeNodePath,
+              exprInsertIndex,
+            })
+
             const updatedAst =
               await sceneEntitiesManager.updateAstAndRejigSketch(
-                updatedPathToNode,
+                updatedSketchEntryNodePath,
+                updatedSketchNodePaths,
+                updatedPlaneNodePath,
                 _modifiedAst,
                 sketchDetails.zAxis,
                 sketchDetails.yAxis,
@@ -849,7 +959,9 @@ export const ModelingMachineProvider = ({
             return {
               selectionType: 'completeSelection',
               selection,
-              updatedPathToNode,
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
             }
           }
         ),
@@ -859,14 +971,15 @@ export const ModelingMachineProvider = ({
               selectionRanges,
             })
             if (err(info)) return Promise.reject(info)
-            const { modifiedAst, pathToNodeMap } = await (info.enabled
-              ? applyConstraintAngleBetween({
-                  selectionRanges,
-                })
-              : applyConstraintAngleLength({
-                  selectionRanges,
-                  angleOrLength: 'setAngle',
-                }))
+            const { modifiedAst, pathToNodeMap, exprInsertIndex } =
+              await (info.enabled
+                ? applyConstraintAngleBetween({
+                    selectionRanges,
+                  })
+                : applyConstraintAngleLength({
+                    selectionRanges,
+                    angleOrLength: 'setAngle',
+                  }))
             const pResult = parse(recast(modifiedAst))
             if (trap(pResult) || !resultIsOk(pResult))
               return Promise.reject(new Error('Unexpected compilation error'))
@@ -875,13 +988,23 @@ export const ModelingMachineProvider = ({
 
             if (!sketchDetails)
               return Promise.reject(new Error('No sketch details'))
-            const updatedPathToNode = updatePathToNodeFromMap(
-              sketchDetails.sketchPathToNode,
-              pathToNodeMap
-            )
+
+            const {
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
+            } = updateSketchDetailsNodePaths({
+              sketchEntryNodePath: sketchDetails.sketchEntryNodePath,
+              sketchNodePaths: sketchDetails.sketchNodePaths,
+              planeNodePath: sketchDetails.planeNodePath,
+              exprInsertIndex,
+            })
+
             const updatedAst =
               await sceneEntitiesManager.updateAstAndRejigSketch(
-                updatedPathToNode,
+                updatedSketchEntryNodePath,
+                updatedSketchNodePaths,
+                updatedPlaneNodePath,
                 _modifiedAst,
                 sketchDetails.zAxis,
                 sketchDetails.yAxis,
@@ -902,7 +1025,9 @@ export const ModelingMachineProvider = ({
             return {
               selectionType: 'completeSelection',
               selection,
-              updatedPathToNode,
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
             }
           }
         ),
@@ -917,20 +1042,30 @@ export const ModelingMachineProvider = ({
               length: lengthValue,
             })
             if (err(constraintResult)) return Promise.reject(constraintResult)
-            const { modifiedAst, pathToNodeMap } = constraintResult
+            const { modifiedAst, pathToNodeMap, exprInsertIndex } =
+              constraintResult
             const pResult = parse(recast(modifiedAst))
             if (trap(pResult) || !resultIsOk(pResult))
               return Promise.reject(new Error('Unexpected compilation error'))
             const _modifiedAst = pResult.program
             if (!sketchDetails)
               return Promise.reject(new Error('No sketch details'))
-            const updatedPathToNode = updatePathToNodeFromMap(
-              sketchDetails.sketchPathToNode,
-              pathToNodeMap
-            )
+
+            const {
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
+            } = updateSketchDetailsNodePaths({
+              sketchEntryNodePath: sketchDetails.sketchEntryNodePath,
+              sketchNodePaths: sketchDetails.sketchNodePaths,
+              planeNodePath: sketchDetails.planeNodePath,
+              exprInsertIndex,
+            })
             const updatedAst =
               await sceneEntitiesManager.updateAstAndRejigSketch(
-                updatedPathToNode,
+                updatedSketchEntryNodePath,
+                updatedSketchNodePaths,
+                updatedPlaneNodePath,
                 _modifiedAst,
                 sketchDetails.zAxis,
                 sketchDetails.yAxis,
@@ -951,13 +1086,15 @@ export const ModelingMachineProvider = ({
             return {
               selectionType: 'completeSelection',
               selection,
-              updatedPathToNode,
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
             }
           }
         ),
         'Get perpendicular distance info': fromPromise(
           async ({ input: { selectionRanges, sketchDetails } }) => {
-            const { modifiedAst, pathToNodeMap } =
+            const { modifiedAst, pathToNodeMap, exprInsertIndex } =
               await applyConstraintIntersect({
                 selectionRanges,
               })
@@ -967,13 +1104,22 @@ export const ModelingMachineProvider = ({
             const _modifiedAst = pResult.program
             if (!sketchDetails)
               return Promise.reject(new Error('No sketch details'))
-            const updatedPathToNode = updatePathToNodeFromMap(
-              sketchDetails.sketchPathToNode,
-              pathToNodeMap
-            )
+
+            const {
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
+            } = updateSketchDetailsNodePaths({
+              sketchEntryNodePath: sketchDetails.sketchEntryNodePath,
+              sketchNodePaths: sketchDetails.sketchNodePaths,
+              planeNodePath: sketchDetails.planeNodePath,
+              exprInsertIndex,
+            })
             const updatedAst =
               await sceneEntitiesManager.updateAstAndRejigSketch(
-                updatedPathToNode,
+                updatedSketchEntryNodePath,
+                updatedSketchNodePaths,
+                updatedPlaneNodePath,
                 _modifiedAst,
                 sketchDetails.zAxis,
                 sketchDetails.yAxis,
@@ -994,13 +1140,15 @@ export const ModelingMachineProvider = ({
             return {
               selectionType: 'completeSelection',
               selection,
-              updatedPathToNode,
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
             }
           }
         ),
         'Get ABS X info': fromPromise(
           async ({ input: { selectionRanges, sketchDetails } }) => {
-            const { modifiedAst, pathToNodeMap } =
+            const { modifiedAst, pathToNodeMap, exprInsertIndex } =
               await applyConstraintAbsDistance({
                 constraint: 'xAbs',
                 selectionRanges,
@@ -1011,13 +1159,22 @@ export const ModelingMachineProvider = ({
             const _modifiedAst = pResult.program
             if (!sketchDetails)
               return Promise.reject(new Error('No sketch details'))
-            const updatedPathToNode = updatePathToNodeFromMap(
-              sketchDetails.sketchPathToNode,
-              pathToNodeMap
-            )
+
+            const {
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
+            } = updateSketchDetailsNodePaths({
+              sketchEntryNodePath: sketchDetails.sketchEntryNodePath,
+              sketchNodePaths: sketchDetails.sketchNodePaths,
+              planeNodePath: sketchDetails.planeNodePath,
+              exprInsertIndex,
+            })
             const updatedAst =
               await sceneEntitiesManager.updateAstAndRejigSketch(
-                updatedPathToNode,
+                updatedSketchEntryNodePath,
+                updatedSketchNodePaths,
+                updatedPlaneNodePath,
                 _modifiedAst,
                 sketchDetails.zAxis,
                 sketchDetails.yAxis,
@@ -1038,13 +1195,15 @@ export const ModelingMachineProvider = ({
             return {
               selectionType: 'completeSelection',
               selection,
-              updatedPathToNode,
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
             }
           }
         ),
         'Get ABS Y info': fromPromise(
           async ({ input: { selectionRanges, sketchDetails } }) => {
-            const { modifiedAst, pathToNodeMap } =
+            const { modifiedAst, pathToNodeMap, exprInsertIndex } =
               await applyConstraintAbsDistance({
                 constraint: 'yAbs',
                 selectionRanges,
@@ -1055,13 +1214,22 @@ export const ModelingMachineProvider = ({
             const _modifiedAst = pResult.program
             if (!sketchDetails)
               return Promise.reject(new Error('No sketch details'))
-            const updatedPathToNode = updatePathToNodeFromMap(
-              sketchDetails.sketchPathToNode,
-              pathToNodeMap
-            )
+
+            const {
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
+            } = updateSketchDetailsNodePaths({
+              sketchEntryNodePath: sketchDetails.sketchEntryNodePath,
+              sketchNodePaths: sketchDetails.sketchNodePaths,
+              planeNodePath: sketchDetails.planeNodePath,
+              exprInsertIndex,
+            })
             const updatedAst =
               await sceneEntitiesManager.updateAstAndRejigSketch(
-                updatedPathToNode,
+                updatedSketchEntryNodePath,
+                updatedSketchNodePaths,
+                updatedPlaneNodePath,
                 _modifiedAst,
                 sketchDetails.zAxis,
                 sketchDetails.yAxis,
@@ -1082,7 +1250,9 @@ export const ModelingMachineProvider = ({
             return {
               selectionType: 'completeSelection',
               selection,
-              updatedPathToNode,
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
             }
           }
         ),
@@ -1102,9 +1272,11 @@ export const ModelingMachineProvider = ({
             let result: {
               modifiedAst: Node<Program>
               pathToReplaced: PathToNode | null
+              exprInsertIndex: number
             } = {
               modifiedAst: parsed,
               pathToReplaced: null,
+              exprInsertIndex: -1,
             }
             // If the user provided a constant name,
             // we need to insert the named constant
@@ -1134,6 +1306,7 @@ export const ModelingMachineProvider = ({
               result = {
                 modifiedAst: parseResultAfterInsertion.program,
                 pathToReplaced: astAfterReplacement.pathToReplaced,
+                exprInsertIndex: astAfterReplacement.exprInsertIndex,
               }
             } else if ('valueText' in data.namedValue) {
               // If they didn't provide a constant name,
@@ -1164,10 +1337,22 @@ export const ModelingMachineProvider = ({
             parsed = parsed as Node<Program>
             if (!result.pathToReplaced)
               return Promise.reject(new Error('No path to replaced node'))
+            const {
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
+            } = updateSketchDetailsNodePaths({
+              sketchEntryNodePath: sketchDetails.sketchEntryNodePath,
+              sketchNodePaths: sketchDetails.sketchNodePaths,
+              planeNodePath: sketchDetails.planeNodePath,
+              exprInsertIndex: result.exprInsertIndex,
+            })
 
             const updatedAst =
               await sceneEntitiesManager.updateAstAndRejigSketch(
-                result.pathToReplaced || [],
+                updatedSketchEntryNodePath,
+                updatedSketchNodePaths,
+                updatedPlaneNodePath,
                 parsed,
                 sketchDetails.zAxis,
                 sketchDetails.yAxis,
@@ -1188,7 +1373,191 @@ export const ModelingMachineProvider = ({
             return {
               selectionType: 'completeSelection',
               selection,
-              updatedPathToNode: result.pathToReplaced,
+              updatedSketchEntryNodePath,
+              updatedSketchNodePaths,
+              updatedPlaneNodePath,
+            }
+          }
+        ),
+        'set-up-draft-circle': fromPromise(
+          async ({ input: { sketchDetails, data } }) => {
+            if (!sketchDetails || !data)
+              return reject('No sketch details or data')
+            sceneEntitiesManager.tearDownSketch({ removeAxis: false })
+
+            const result = await sceneEntitiesManager.setupDraftCircle(
+              sketchDetails.sketchEntryNodePath,
+              sketchDetails.sketchNodePaths,
+              sketchDetails.planeNodePath,
+              sketchDetails.zAxis,
+              sketchDetails.yAxis,
+              sketchDetails.origin,
+              data
+            )
+            if (err(result)) return reject(result)
+            await codeManager.updateEditorWithAstAndWriteToFile(kclManager.ast)
+
+            return result
+          }
+        ),
+        'set-up-draft-circle-three-point': fromPromise(
+          async ({ input: { sketchDetails, data } }) => {
+            if (!sketchDetails || !data)
+              return reject('No sketch details or data')
+            sceneEntitiesManager.tearDownSketch({ removeAxis: false })
+
+            const result =
+              await sceneEntitiesManager.setupDraftCircleThreePoint(
+                sketchDetails.sketchEntryNodePath,
+                sketchDetails.sketchNodePaths,
+                sketchDetails.planeNodePath,
+                sketchDetails.zAxis,
+                sketchDetails.yAxis,
+                sketchDetails.origin,
+                data.p1,
+                data.p2
+              )
+            if (err(result)) return reject(result)
+            await codeManager.updateEditorWithAstAndWriteToFile(kclManager.ast)
+
+            return result
+          }
+        ),
+        'set-up-draft-rectangle': fromPromise(
+          async ({ input: { sketchDetails, data } }) => {
+            if (!sketchDetails || !data)
+              return reject('No sketch details or data')
+            sceneEntitiesManager.tearDownSketch({ removeAxis: false })
+
+            const result = await sceneEntitiesManager.setupDraftRectangle(
+              sketchDetails.sketchEntryNodePath,
+              sketchDetails.sketchNodePaths,
+              sketchDetails.planeNodePath,
+              sketchDetails.zAxis,
+              sketchDetails.yAxis,
+              sketchDetails.origin,
+              data
+            )
+            if (err(result)) return reject(result)
+            await codeManager.updateEditorWithAstAndWriteToFile(kclManager.ast)
+
+            return result
+          }
+        ),
+        'set-up-draft-center-rectangle': fromPromise(
+          async ({ input: { sketchDetails, data } }) => {
+            if (!sketchDetails || !data)
+              return reject('No sketch details or data')
+            sceneEntitiesManager.tearDownSketch({ removeAxis: false })
+            const result = await sceneEntitiesManager.setupDraftCenterRectangle(
+              sketchDetails.sketchEntryNodePath,
+              sketchDetails.sketchNodePaths,
+              sketchDetails.planeNodePath,
+              sketchDetails.zAxis,
+              sketchDetails.yAxis,
+              sketchDetails.origin,
+              data
+            )
+            if (err(result)) return reject(result)
+            await codeManager.updateEditorWithAstAndWriteToFile(kclManager.ast)
+
+            return result
+          }
+        ),
+        'setup-client-side-sketch-segments': fromPromise(
+          async ({ input: { sketchDetails, selectionRanges } }) => {
+            if (!sketchDetails) return
+            if (!sketchDetails.sketchEntryNodePath.length) return
+            if (Object.keys(sceneEntitiesManager.activeSegments).length > 0) {
+              sceneEntitiesManager.tearDownSketch({ removeAxis: false })
+            }
+            sceneInfra.resetMouseListeners()
+            await sceneEntitiesManager.setupSketch({
+              sketchEntryNodePath: sketchDetails?.sketchEntryNodePath || [],
+              sketchNodePaths: sketchDetails.sketchNodePaths,
+              forward: sketchDetails.zAxis,
+              up: sketchDetails.yAxis,
+              position: sketchDetails.origin,
+              maybeModdedAst: kclManager.ast,
+              selectionRanges,
+            })
+            sceneInfra.resetMouseListeners()
+
+            sceneEntitiesManager.setupSketchIdleCallbacks({
+              sketchEntryNodePath: sketchDetails?.sketchEntryNodePath || [],
+              forward: sketchDetails.zAxis,
+              up: sketchDetails.yAxis,
+              position: sketchDetails.origin,
+              sketchNodePaths: sketchDetails.sketchNodePaths,
+              planeNodePath: sketchDetails.planeNodePath,
+              // We will want to pass sketchTools here
+              // to add their interactions
+            })
+
+            // We will want to update the context with sketchTools.
+            // They'll be used for their .destroy() in tearDownSketch
+            return undefined
+          }
+        ),
+        'split-sketch-pipe-if-needed': fromPromise(
+          async ({ input: { sketchDetails } }) => {
+            if (!sketchDetails) return reject('No sketch details')
+            const existingSketchInfoNoOp = {
+              updatedEntryNodePath: sketchDetails.sketchEntryNodePath,
+              updatedSketchNodePaths: sketchDetails.sketchNodePaths,
+              updatedPlaneNodePath: sketchDetails.planeNodePath,
+              expressionIndexToDelete: -1,
+            } as const
+            if (
+              !sketchDetails.sketchNodePaths.length &&
+              sketchDetails.planeNodePath.length
+            ) {
+              // new sketch, no profiles yet
+              return existingSketchInfoNoOp
+            }
+            const doesNeedSplitting = doesSketchPipeNeedSplitting(
+              kclManager.ast,
+              sketchDetails.sketchEntryNodePath
+            )
+            if (err(doesNeedSplitting)) return reject(doesNeedSplitting)
+            let moddedAst: Program = structuredClone(kclManager.ast)
+            let pathToProfile = sketchDetails.sketchEntryNodePath
+            let updatedSketchNodePaths = sketchDetails.sketchNodePaths
+            if (doesNeedSplitting) {
+              const splitResult = splitPipedProfile(
+                moddedAst,
+                sketchDetails.sketchEntryNodePath
+              )
+              if (err(splitResult)) return reject(splitResult)
+              moddedAst = splitResult.modifiedAst
+              pathToProfile = splitResult.pathToProfile
+              updatedSketchNodePaths = [pathToProfile]
+            }
+
+            const indexToDelete = sketchDetails?.expressionIndexToDelete || -1
+            if (indexToDelete >= 0) {
+              // this is the expression that was added when as sketch tool was used but not completed
+              // i.e first click for the center of the circle, but not the second click for the radius
+              // we added a circle to editor, but they bailed out early so we should remove it
+              moddedAst.body.splice(indexToDelete, 1)
+              // make sure the deleted expression is removed from the sketchNodePaths
+              updatedSketchNodePaths = updatedSketchNodePaths.filter(
+                (path) => path[1][0] !== indexToDelete
+              )
+              // if the deleted expression was the entryNodePath, we should just make it the first sketchNodePath
+              // as a safe default
+              pathToProfile =
+                pathToProfile[1][0] !== indexToDelete
+                  ? pathToProfile
+                  : updatedSketchNodePaths[0]
+            }
+            await kclManager.executeAstMock(moddedAst)
+            await codeManager.updateEditorWithAstAndWriteToFile(moddedAst)
+            return {
+              updatedEntryNodePath: pathToProfile,
+              updatedSketchNodePaths: updatedSketchNodePaths,
+              updatedPlaneNodePath: sketchDetails.planeNodePath,
+              expressionIndexToDelete: -1,
             }
           }
         ),
@@ -1199,6 +1568,7 @@ export const ModelingMachineProvider = ({
             selections: input.selection,
             token,
             artifactGraph: engineCommandManager.artifactGraph,
+            projectName: context.project.name,
           })
         }),
       },

src/components/ModelingSidebar/ModelingPanes/FeatureTreePane.tsx

@@ -13,12 +13,7 @@ import {
   getOperationLabel,
   stdLibMap,
 } from 'lib/operations'
-import {
-  codeManager,
-  editorManager,
-  engineCommandManager,
-  kclManager,
-} from 'lib/singletons'
+import { editorManager, engineCommandManager, kclManager } from 'lib/singletons'
 import { ComponentProps, useEffect, useMemo, useRef, useState } from 'react'
 import { Operation } from 'wasm-lib/kcl/bindings/Operation'
 import { Actor, Prop } from 'xstate'
@@ -67,7 +62,7 @@ export const FeatureTreePane = () => {
               )
             : null
 
-          if (!artifact || !('codeRef' in artifact)) {
+          if (!artifact) {
             modelingSend({
               type: 'Set selection',
               data: {

src/components/ModelingSidebar/ModelingPanes/MemoryPane.test.tsx

@@ -1,6 +1,6 @@
 import { processMemory } from './MemoryPane'
 import { enginelessExecutor } from '../../../lib/testHelpers'
-import { assertParse, initPromise, ProgramMemory } from '../../../lang/wasm'
+import { assertParse, initPromise } from '../../../lang/wasm'
 
 beforeAll(async () => {
   await initPromise
@@ -29,15 +29,11 @@ describe('processMemory', () => {
     |> line(endAbsolute = [2.15, 4.32])
     // |> rx(90, %)`
     const ast = assertParse(code)
-    const execState = await enginelessExecutor(ast, ProgramMemory.empty())
-    const output = processMemory(execState.memory)
+    const execState = await enginelessExecutor(ast)
+    const output = processMemory(execState.variables)
     expect(output.myVar).toEqual(5)
     expect(output.otherVar).toEqual(3)
     expect(output).toEqual({
-      HALF_TURN: 180,
-      QUARTER_TURN: 90,
-      THREE_QUARTER_TURN: 270,
-      ZERO: 0,
       myVar: 5,
       myFn: '__function(a)__',
       otherVar: 3,

src/components/ModelingSidebar/ModelingPanes/MemoryPane.tsx

@@ -2,10 +2,10 @@ import toast from 'react-hot-toast'
 import ReactJson from 'react-json-view'
 import { useMemo } from 'react'
 import {
-  ProgramMemory,
   Path,
   ExtrudeSurface,
   sketchFromKclValueOptional,
+  VariableMap,
 } from 'lang/wasm'
 import { useKclContext } from 'lang/KclProvider'
 import { useResolvedTheme } from 'hooks/useResolvedTheme'
@@ -15,12 +15,12 @@ import Tooltip from 'components/Tooltip'
 import { useModelingContext } from 'hooks/useModelingContext'
 
 export const MemoryPaneMenu = () => {
-  const { programMemory } = useKclContext()
+  const { variables } = useKclContext()
 
   function copyProgramMemoryToClipboard() {
     if (globalThis && 'navigator' in globalThis) {
       navigator.clipboard
-        .writeText(JSON.stringify(programMemory))
+        .writeText(JSON.stringify(variables))
         .then(() => toast.success('Program memory copied to clipboard'))
         .catch((e) =>
           trap(new Error('Failed to copy program memory to clipboard'))
@@ -50,12 +50,9 @@ export const MemoryPaneMenu = () => {
 
 export const MemoryPane = () => {
   const theme = useResolvedTheme()
-  const { programMemory } = useKclContext()
+  const { variables } = useKclContext()
   const { state } = useModelingContext()
-  const ProcessedMemory = useMemo(
-    () => processMemory(programMemory),
-    [programMemory]
-  )
+  const ProcessedMemory = useMemo(() => processMemory(variables), [variables])
   return (
     <div className="h-full relative">
       <div className="absolute inset-0 p-2 flex flex-col items-start">
@@ -85,9 +82,10 @@ export const MemoryPane = () => {
   )
 }
 
-export const processMemory = (programMemory: ProgramMemory) => {
+export const processMemory = (variables: VariableMap) => {
   const processedMemory: any = {}
-  for (const [key, val] of programMemory?.visibleEntries()) {
+  for (const [key, val] of Object.entries(variables)) {
+    if (val === undefined) continue
     if (
       val.type === 'Sketch' ||
       // @ts-ignore

src/components/ProjectSidebarMenu.tsx

@@ -19,7 +19,6 @@ import { commandBarActor } from 'machines/commandBarMachine'
 import { useSelector } from '@xstate/react'
 import { copyFileShareLink } from 'lib/links'
 import { useSettingsAuthContext } from 'hooks/useSettingsAuthContext'
-import { IS_NIGHTLY_OR_DEBUG } from 'routes/Settings'
 import { useToken } from 'machines/appMachine'
 
 const ProjectSidebarMenu = ({
@@ -194,7 +193,7 @@ function ProjectMenuPopover({
           id: 'share-link',
           Element: 'button',
           children: 'Share current part (via Zoo link)',
-          disabled: !(IS_NIGHTLY_OR_DEBUG && findCommand(shareCommandInfo)),
+          disabled: !findCommand(shareCommandInfo),
           onClick: async () => {
             await copyFileShareLink({
               token: token ?? '',

src/components/Spinner.tsx

@@ -2,7 +2,12 @@ import { SVGProps } from 'react'
 
 export const Spinner = (props: SVGProps<SVGSVGElement>) => {
   return (
-    <svg viewBox="0 0 10 10" className={'w-8 h-8'} {...props}>
+    <svg
+      data-testid="spinner"
+      viewBox="0 0 10 10"
+      className={'w-8 h-8'}
+      {...props}
+    >
       <circle
         cx="5"
         cy="5"

src/components/Toolbar/EqualAngle.tsx

@@ -95,7 +95,7 @@ export function applyConstraintEqualAngle({
     ast: kclManager.ast,
     selectionRanges,
     transformInfos: transforms,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
   })
   if (err(transform)) return transform
   const { modifiedAst, pathToNodeMap } = transform

src/components/Toolbar/EqualLength.tsx

@@ -93,7 +93,7 @@ export function applyConstraintEqualLength({
     ast: kclManager.ast,
     selectionRanges,
     transformInfos: transforms,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
   })
   if (err(transform)) return transform
   const { modifiedAst, pathToNodeMap } = transform

src/components/Toolbar/HorzVert.tsx

@@ -1,6 +1,6 @@
 import { toolTips } from 'lang/langHelpers'
 import { Selections } from 'lib/selections'
-import { Program, ProgramMemory, Expr } from '../../lang/wasm'
+import { Program, Expr, VariableMap } from '../../lang/wasm'
 import { getNodeFromPath } from '../../lang/queryAst'
 import {
   PathToNodeMap,
@@ -51,7 +51,7 @@ export function applyConstraintHorzVert(
   selectionRanges: Selections,
   horOrVert: 'vertical' | 'horizontal',
   ast: Node<Program>,
-  programMemory: ProgramMemory
+  memVars: VariableMap
 ):
   | {
       modifiedAst: Node<Program>
@@ -66,7 +66,7 @@ export function applyConstraintHorzVert(
     ast,
     selectionRanges,
     transformInfos,
-    programMemory,
+    memVars,
     referenceSegName: '',
   })
 }

src/components/Toolbar/Intersect.tsx

@@ -46,7 +46,7 @@ export function intersectInfo({
     isLinesParallelAndConstrained(
       kclManager.ast,
       engineCommandManager.artifactGraph,
-      kclManager.programMemory,
+      kclManager.variables,
       selectionRanges.graphSelections[0],
       selectionRanges.graphSelections[1]
     )
@@ -136,6 +136,7 @@ export async function applyConstraintIntersect({
 }): Promise<{
   modifiedAst: Node<Program>
   pathToNodeMap: PathToNodeMap
+  exprInsertIndex: number
 }> {
   const info = intersectInfo({
     selectionRanges,
@@ -147,7 +148,7 @@ export async function applyConstraintIntersect({
     ast: structuredClone(kclManager.ast),
     selectionRanges: forcedSelectionRanges,
     transformInfos: transforms,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
   })
   if (err(transform1)) return Promise.reject(transform1)
   const { modifiedAst, tagInfo, valueUsedInTransform, pathToNodeMap } =
@@ -174,6 +175,7 @@ export async function applyConstraintIntersect({
     return {
       modifiedAst,
       pathToNodeMap,
+      exprInsertIndex: -1,
     }
   }
   // transform again but forcing certain values
@@ -184,7 +186,7 @@ export async function applyConstraintIntersect({
     ast: kclManager.ast,
     selectionRanges: forcedSelectionRanges,
     transformInfos: transforms,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
     forceSegName: segName,
     forceValueUsedInTransform: finalValue,
   })
@@ -192,6 +194,7 @@ export async function applyConstraintIntersect({
   const { modifiedAst: _modifiedAst, pathToNodeMap: _pathToNodeMap } =
     transform2
 
+  let exprInsertIndex = -1
   if (variableName) {
     const newBody = [..._modifiedAst.body]
     newBody.splice(
@@ -204,9 +207,11 @@ export async function applyConstraintIntersect({
       const index = pathToNode.findIndex((a) => a[0] === 'body') + 1
       pathToNode[index][0] = Number(pathToNode[index][0]) + 1
     })
+    exprInsertIndex = newVariableInsertIndex
   }
   return {
     modifiedAst: _modifiedAst,
     pathToNodeMap: _pathToNodeMap,
+    exprInsertIndex,
   }
 }

src/components/Toolbar/RemoveConstrainingValues.tsx

@@ -28,7 +28,7 @@ export function removeConstrainingValuesInfo({
   | Error {
   const _nodes = selectionRanges.graphSelections.map(({ codeRef }) => {
     const tmp = getNodeFromPath<Expr>(kclManager.ast, codeRef.pathToNode)
-    if (err(tmp)) return tmp
+    if (tmp instanceof Error) return tmp
     return tmp.node
   })
   const _err1 = _nodes.find(err)
@@ -88,7 +88,7 @@ export function applyRemoveConstrainingValues({
     ast: kclManager.ast,
     selectionRanges: updatedSelectionRanges,
     transformInfos: transforms,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
     referenceSegName: '',
   })
 }

src/components/Toolbar/SetAbsDistance.tsx

@@ -92,6 +92,7 @@ export async function applyConstraintAbsDistance({
 }): Promise<{
   modifiedAst: Program
   pathToNodeMap: PathToNodeMap
+  exprInsertIndex: number
 }> {
   const info = absDistanceInfo({
     selectionRanges,
@@ -104,7 +105,7 @@ export async function applyConstraintAbsDistance({
     ast: structuredClone(kclManager.ast),
     selectionRanges,
     transformInfos,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
     referenceSegName: '',
   })
   if (err(transform1)) return Promise.reject(transform1)
@@ -124,13 +125,14 @@ export async function applyConstraintAbsDistance({
     ast: structuredClone(kclManager.ast),
     selectionRanges,
     transformInfos,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
     referenceSegName: '',
     forceValueUsedInTransform: finalValue,
   })
   if (err(transform2)) return Promise.reject(transform2)
   const { modifiedAst: _modifiedAst, pathToNodeMap } = transform2
 
+  let exprInsertIndex = -1
   if (variableName) {
     const newBody = [..._modifiedAst.body]
     newBody.splice(
@@ -143,8 +145,9 @@ export async function applyConstraintAbsDistance({
       const index = pathToNode.findIndex((a) => a[0] === 'body') + 1
       pathToNode[index][0] = Number(pathToNode[index][0]) + 1
     })
+    exprInsertIndex = newVariableInsertIndex
   }
-  return { modifiedAst: _modifiedAst, pathToNodeMap }
+  return { modifiedAst: _modifiedAst, pathToNodeMap, exprInsertIndex }
 }
 
 export function applyConstraintAxisAlign({
@@ -172,7 +175,7 @@ export function applyConstraintAxisAlign({
     ast: structuredClone(kclManager.ast),
     selectionRanges,
     transformInfos,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
     referenceSegName: '',
     forceValueUsedInTransform: finalValue,
   })

src/components/Toolbar/SetAngleBetween.tsx

@@ -86,6 +86,7 @@ export async function applyConstraintAngleBetween({
 }): Promise<{
   modifiedAst: Program
   pathToNodeMap: PathToNodeMap
+  exprInsertIndex: number
 }> {
   const info = angleBetweenInfo({ selectionRanges })
   if (err(info)) return Promise.reject(info)
@@ -95,7 +96,7 @@ export async function applyConstraintAngleBetween({
     ast: structuredClone(kclManager.ast),
     selectionRanges,
     transformInfos,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
   })
   if (err(transformed1)) return Promise.reject(transformed1)
   const { modifiedAst, tagInfo, valueUsedInTransform, pathToNodeMap } =
@@ -122,6 +123,7 @@ export async function applyConstraintAngleBetween({
     return {
       modifiedAst,
       pathToNodeMap,
+      exprInsertIndex: -1,
     }
   }
 
@@ -133,7 +135,7 @@ export async function applyConstraintAngleBetween({
     ast: kclManager.ast,
     selectionRanges,
     transformInfos,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
     forceSegName: segName,
     forceValueUsedInTransform: finalValue,
   })
@@ -141,6 +143,7 @@ export async function applyConstraintAngleBetween({
   const { modifiedAst: _modifiedAst, pathToNodeMap: _pathToNodeMap } =
     transformed2
 
+  let exprInsertIndex = -1
   if (variableName) {
     const newBody = [..._modifiedAst.body]
     newBody.splice(
@@ -153,9 +156,11 @@ export async function applyConstraintAngleBetween({
       const index = pathToNode.findIndex((a) => a[0] === 'body') + 1
       pathToNode[index][0] = Number(pathToNode[index][0]) + 1
     })
+    exprInsertIndex = newVariableInsertIndex
   }
   return {
     modifiedAst: _modifiedAst,
     pathToNodeMap: _pathToNodeMap,
+    exprInsertIndex,
   }
 }

src/components/Toolbar/SetHorzVertDistance.tsx

@@ -87,15 +87,13 @@ export function horzVertDistanceInfo({
 export async function applyConstraintHorzVertDistance({
   selectionRanges,
   constraint,
-  // TODO align will always be false (covered by synconous applyConstraintHorzVertAlign), remove it
-  isAlign = false,
 }: {
   selectionRanges: Selections
   constraint: 'setHorzDistance' | 'setVertDistance'
-  isAlign?: false
 }): Promise<{
   modifiedAst: Program
   pathToNodeMap: PathToNodeMap
+  exprInsertIndex: number
 }> {
   const info = horzVertDistanceInfo({
     selectionRanges: selectionRanges,
@@ -107,7 +105,7 @@ export async function applyConstraintHorzVertDistance({
     ast: structuredClone(kclManager.ast),
     selectionRanges,
     transformInfos,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
   })
   if (err(transformed)) return Promise.reject(transformed)
   const { modifiedAst, tagInfo, valueUsedInTransform, pathToNodeMap } =
@@ -133,25 +131,25 @@ export async function applyConstraintHorzVertDistance({
     return {
       modifiedAst,
       pathToNodeMap,
+      exprInsertIndex: -1,
     }
   } else {
     if (!isExprBinaryPart(valueNode))
       return Promise.reject('Invalid valueNode, is not a BinaryPart')
-    let finalValue = isAlign
-      ? createLiteral(0)
-      : removeDoubleNegatives(valueNode, sign, variableName)
+    let finalValue = removeDoubleNegatives(valueNode, sign, variableName)
     // transform again but forcing certain values
     const transformed = transformSecondarySketchLinesTagFirst({
       ast: kclManager.ast,
       selectionRanges,
       transformInfos,
-      programMemory: kclManager.programMemory,
+      memVars: kclManager.variables,
       forceSegName: segName,
       forceValueUsedInTransform: finalValue,
     })
 
     if (err(transformed)) return Promise.reject(transformed)
     const { modifiedAst: _modifiedAst, pathToNodeMap } = transformed
+    let exprInsertIndex = -1
     if (variableName) {
       const newBody = [..._modifiedAst.body]
       newBody.splice(
@@ -164,10 +162,12 @@ export async function applyConstraintHorzVertDistance({
         const index = pathToNode.findIndex((a) => a[0] === 'body') + 1
         pathToNode[index][0] = Number(pathToNode[index][0]) + 1
       })
+      exprInsertIndex = newVariableInsertIndex
     }
     return {
       modifiedAst: _modifiedAst,
       pathToNodeMap,
+      exprInsertIndex,
     }
   }
 }
@@ -195,7 +195,7 @@ export function applyConstraintHorzVertAlign({
     ast: kclManager.ast,
     selectionRanges,
     transformInfos,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
     forceValueUsedInTransform: finalValue,
   })
   if (err(retval)) return retval

src/components/Toolbar/setAngleLength.tsx

@@ -74,10 +74,14 @@ export async function applyConstraintLength({
 }: {
   length: KclCommandValue
   selectionRanges: Selections
-}) {
+}): Promise<{
+  modifiedAst: Program
+  pathToNodeMap: PathToNodeMap
+  exprInsertIndex: number
+}> {
   const ast = kclManager.ast
   const angleLength = angleLengthInfo({ selectionRanges })
-  if (err(angleLength)) return angleLength
+  if (err(angleLength)) return Promise.reject(angleLength)
   const { transforms } = angleLength
 
   let distanceExpression: Expr = length.valueAst
@@ -98,14 +102,14 @@ export async function applyConstraintLength({
   }
 
   if (!isExprBinaryPart(distanceExpression)) {
-    return new Error('Invalid valueNode, is not a BinaryPart')
+    return Promise.reject('Invalid valueNode, is not a BinaryPart')
   }
 
   const retval = transformAstSketchLines({
     ast,
     selectionRanges,
     transformInfos: transforms,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
     referenceSegName: '',
     forceValueUsedInTransform: distanceExpression,
   })
@@ -116,6 +120,12 @@ export async function applyConstraintLength({
   return {
     modifiedAst: _modifiedAst,
     pathToNodeMap,
+    exprInsertIndex:
+      'variableName' in length &&
+      length.variableName &&
+      length.insertIndex !== undefined
+        ? length.insertIndex
+        : -1,
   }
 }
 
@@ -128,6 +138,7 @@ export async function applyConstraintAngleLength({
 }): Promise<{
   modifiedAst: Program
   pathToNodeMap: PathToNodeMap
+  exprInsertIndex: number
 }> {
   const angleLength = angleLengthInfo({ selectionRanges, angleOrLength })
   if (err(angleLength)) return Promise.reject(angleLength)
@@ -137,7 +148,7 @@ export async function applyConstraintAngleLength({
     ast: structuredClone(kclManager.ast),
     selectionRanges,
     transformInfos: transforms,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
     referenceSegName: '',
   })
   if (err(sketched)) return Promise.reject(sketched)
@@ -189,7 +200,7 @@ export async function applyConstraintAngleLength({
     ast: structuredClone(kclManager.ast),
     selectionRanges,
     transformInfos: transforms,
-    programMemory: kclManager.programMemory,
+    memVars: kclManager.variables,
     referenceSegName: '',
     forceValueUsedInTransform: finalValue,
   })
@@ -212,5 +223,6 @@ export async function applyConstraintAngleLength({
   return {
     modifiedAst: _modifiedAst,
     pathToNodeMap,
+    exprInsertIndex: variableName ? newVariableInsertIndex : -1,
   }
 }

src/hooks/useToolbarGuards.ts

@@ -55,7 +55,7 @@ export function useConvertToVariable(range?: SourceRange) {
       const { modifiedAst: _modifiedAst, pathToReplacedNode } =
         moveValueIntoNewVariable(
           ast,
-          kclManager.programMemory,
+          kclManager.variables,
           range || context.selectionRanges.graphSelections[0]?.codeRef?.range,
           variableName
         )

src/lang/KclProvider.tsx

@@ -7,7 +7,7 @@ import { KCLError } from './errors'
 
 const KclContext = createContext({
   code: codeManager?.code || '',
-  programMemory: kclManager?.programMemory,
+  variables: kclManager?.variables,
   ast: kclManager?.ast,
   isExecuting: kclManager?.isExecuting,
   diagnostics: kclManager?.diagnostics,
@@ -31,7 +31,7 @@ export function KclContextProvider({
   // Both the code state and the editor state start off with the same code.
   const [code, setCode] = useState(loadedCode || codeManager.code)
 
-  const [programMemory, setProgramMemory] = useState(kclManager.programMemory)
+  const [variables, setVariables] = useState(kclManager.variables)
   const [ast, setAst] = useState(kclManager.ast)
   const [isExecuting, setIsExecuting] = useState(false)
   const [diagnostics, setDiagnostics] = useState<Diagnostic[]>([])
@@ -44,7 +44,7 @@ export function KclContextProvider({
       setCode,
     })
     kclManager.registerCallBacks({
-      setProgramMemory,
+      setVariables,
       setAst,
       setLogs,
       setErrors,
@@ -58,7 +58,7 @@ export function KclContextProvider({
     <KclContext.Provider
       value={{
         code,
-        programMemory,
+        variables,
         ast,
         isExecuting,
         diagnostics,

src/lang/KclSingleton.ts

@@ -16,14 +16,16 @@ import {
   clearSceneAndBustCache,
   emptyExecState,
   ExecState,
+  getKclVersion,
   initPromise,
+  KclValue,
   parse,
   PathToNode,
   Program,
-  ProgramMemory,
   recast,
   SourceRange,
   topLevelRange,
+  VariableMap,
 } from 'lang/wasm'
 import { getNodeFromPath, getSettingsAnnotation } from './queryAst'
 import { codeManager, editorManager, sceneInfra } from 'lib/singletons'
@@ -58,11 +60,12 @@ export class KclManager {
       nonCodeNodes: {},
       startNodes: [],
     },
-    trivia: [],
+    innerAttrs: [],
+    outerAttrs: [],
   }
   private _execState: ExecState = emptyExecState()
-  private _programMemory: ProgramMemory = ProgramMemory.empty()
-  lastSuccessfulProgramMemory: ProgramMemory = ProgramMemory.empty()
+  private _variables: VariableMap = {}
+  lastSuccessfulVariables: VariableMap = {}
   lastSuccessfulOperations: Operation[] = []
   private _logs: string[] = []
   private _errors: KCLError[] = []
@@ -73,12 +76,15 @@ export class KclManager {
   private _hasErrors = false
   private _switchedFiles = false
   private _fileSettings: KclSettingsAnnotation = {}
+  private _kclVersion: string | undefined = undefined
 
   engineCommandManager: EngineCommandManager
 
   private _isExecutingCallback: (arg: boolean) => void = () => {}
   private _astCallBack: (arg: Node<Program>) => void = () => {}
-  private _programMemoryCallBack: (arg: ProgramMemory) => void = () => {}
+  private _variablesCallBack: (arg: {
+    [key in string]?: KclValue | undefined
+  }) => void = () => {}
   private _logsCallBack: (arg: string[]) => void = () => {}
   private _kclErrorsCallBack: (errors: KCLError[]) => void = () => {}
   private _diagnosticsCallback: (errors: Diagnostic[]) => void = () => {}
@@ -97,24 +103,34 @@ export class KclManager {
     this._switchedFiles = switchedFiles
   }
 
-  get programMemory() {
-    return this._programMemory
+  get variables() {
+    return this._variables
   }
   // This is private because callers should be setting the entire execState.
-  private set programMemory(programMemory) {
-    this._programMemory = programMemory
-    this._programMemoryCallBack(programMemory)
+  private set variables(variables) {
+    this._variables = variables
+    this._variablesCallBack(variables)
   }
 
   private set execState(execState) {
     this._execState = execState
-    this.programMemory = execState.memory
+    this.variables = execState.variables
   }
 
   get execState() {
     return this._execState
   }
 
+  // Get the kcl version from the wasm module
+  // and store it in the singleton
+  // so we don't waste time getting it multiple times
+  get kclVersion() {
+    if (this._kclVersion === undefined) {
+      this._kclVersion = getKclVersion()
+    }
+    return this._kclVersion
+  }
+
   get errors() {
     return this._errors
   }
@@ -201,7 +217,7 @@ export class KclManager {
   }
 
   registerCallBacks({
-    setProgramMemory,
+    setVariables,
     setAst,
     setLogs,
     setErrors,
@@ -209,7 +225,7 @@ export class KclManager {
     setIsExecuting,
     setWasmInitFailed,
   }: {
-    setProgramMemory: (arg: ProgramMemory) => void
+    setVariables: (arg: VariableMap) => void
     setAst: (arg: Node<Program>) => void
     setLogs: (arg: string[]) => void
     setErrors: (errors: KCLError[]) => void
@@ -217,7 +233,7 @@ export class KclManager {
     setIsExecuting: (arg: boolean) => void
     setWasmInitFailed: (arg: boolean) => void
   }) {
-    this._programMemoryCallBack = setProgramMemory
+    this._variablesCallBack = setVariables
     this._astCallBack = setAst
     this._logsCallBack = setLogs
     this._kclErrorsCallBack = setErrors
@@ -240,7 +256,8 @@ export class KclManager {
         nonCodeNodes: {},
         startNodes: [],
       },
-      trivia: [],
+      innerAttrs: [],
+      outerAttrs: [],
     }
   }
 
@@ -329,6 +346,7 @@ export class KclManager {
       ast,
       path: codeManager.currentFilePath || undefined,
       engineCommandManager: this.engineCommandManager,
+      isMock: false,
     })
 
     // Program was not interrupted, setup the scene
@@ -385,17 +403,16 @@ export class KclManager {
     this.addDiagnostics(isInterrupted ? [] : kclErrorsToDiagnostics(errors))
     this.execState = execState
     if (!errors.length) {
-      this.lastSuccessfulProgramMemory = execState.memory
+      this.lastSuccessfulVariables = execState.variables
       this.lastSuccessfulOperations = execState.operations
     }
     this.ast = { ...ast }
-    // updateArtifactGraph relies on updated executeState/programMemory
+    // updateArtifactGraph relies on updated executeState/variables
     this.engineCommandManager.updateArtifactGraph(execState.artifactGraph)
     this._executeCallback()
     if (!isInterrupted) {
       sceneInfra.modelingSend({ type: 'code edit during sketch' })
     }
-
     this.engineCommandManager.addCommandLog({
       type: 'execution-done',
       data: null,
@@ -442,16 +459,16 @@ export class KclManager {
     const { logs, errors, execState } = await executeAst({
       ast: newAst,
       engineCommandManager: this.engineCommandManager,
-      // We make sure to send an empty program memory to denote we mean mock mode.
-      programMemoryOverride: ProgramMemory.empty(),
+      isMock: true,
     })
 
     this._logs = logs
     this.addDiagnostics(kclErrorsToDiagnostics(errors))
+
     this._execState = execState
-    this._programMemory = execState.memory
+    this._variables = execState.variables
     if (!errors.length) {
-      this.lastSuccessfulProgramMemory = execState.memory
+      this.lastSuccessfulVariables = execState.variables
       this.lastSuccessfulOperations = execState.operations
     }
   }

src/lang/abstractSyntaxTree.test.ts

@@ -1,59 +0,0 @@
-import { assertParse, initPromise, parse } from './wasm'
-import { err } from 'lib/trap'
-
-beforeAll(async () => {
-  await initPromise
-})
-
-describe('testing AST', () => {
-  test('5 + 6', () => {
-    const ast = assertParse('5 +6')
-    delete (ast as any).nonCodeMeta
-    expect(ast.body).toEqual([
-      {
-        type: 'ExpressionStatement',
-        start: 0,
-        end: 4,
-
-        expression: {
-          type: 'BinaryExpression',
-          start: 0,
-          end: 4,
-
-          left: {
-            type: 'Literal',
-            start: 0,
-            end: 1,
-            value: {
-              suffix: 'None',
-              value: 5,
-            },
-            raw: '5',
-          },
-          operator: '+',
-          right: {
-            type: 'Literal',
-            start: 3,
-            end: 4,
-            value: {
-              suffix: 'None',
-              value: 6,
-            },
-            raw: '6',
-          },
-        },
-      },
-    ])
-  })
-})
-
-describe('parsing errors', () => {
-  it('should return an error when there is a unexpected closed curly brace', async () => {
-    const code = `const myVar = startSketchAt([}], %)`
-    const result = parse(code)
-    if (err(result)) throw result
-    const error = result.errors[0]
-    expect(error.message).toBe('Array is missing a closing bracket(`]`)')
-    expect(error.sourceRange).toEqual([28, 29, 0])
-  })
-})

src/lang/artifact.test.ts

@@ -15,8 +15,7 @@ const mySketch001 = startSketchOn('XY')
   |> line(endAbsolute = [0.46, -5.82])
   // |> rx(45, %)`
     const execState = await enginelessExecutor(assertParse(code))
-    // @ts-ignore
-    const sketch001 = execState.memory.get('mySketch001')
+    const sketch001 = execState.variables['mySketch001']
     expect(sketch001).toEqual({
       type: 'Sketch',
       value: {
@@ -73,8 +72,7 @@ const mySketch001 = startSketchOn('XY')
   // |> rx(45, %)
   |> extrude(length = 2)`
     const execState = await enginelessExecutor(assertParse(code))
-    // @ts-ignore
-    const sketch001 = execState.memory.get('mySketch001')
+    const sketch001 = execState.variables['mySketch001']
     expect(sketch001).toEqual({
       type: 'Solid',
       value: {
@@ -165,9 +163,9 @@ const sk2 = startSketchOn('XY')
 
 `
     const execState = await enginelessExecutor(assertParse(code))
-    const programMemory = execState.memory
+    const variables = execState.variables
     // @ts-ignore
-    const geos = [programMemory.get('theExtrude'), programMemory.get('sk2')]
+    const geos = [variables['theExtrude'], variables['sk2']]
     expect(geos).toEqual([
       {
         type: 'Solid',

src/lang/executor.test.ts

@@ -2,12 +2,12 @@ import fs from 'node:fs'
 
 import {
   assertParse,
-  ProgramMemory,
   Sketch,
   initPromise,
   sketchFromKclValue,
   defaultArtifactGraph,
   topLevelRange,
+  VariableMap,
 } from './wasm'
 import { enginelessExecutor } from '../lib/testHelpers'
 import { KCLError } from './errors'
@@ -21,13 +21,13 @@ describe('test executor', () => {
     const code = `const myVar = 5
 const newVar = myVar + 1`
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(5)
-    expect(mem.get('newVar')?.value).toBe(6)
+    expect(mem['myVar']?.value).toBe(5)
+    expect(mem['newVar']?.value).toBe(6)
   })
   it('test assigning a var with a string', async () => {
     const code = `const myVar = "a str"`
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe('a str')
+    expect(mem['myVar']?.value).toBe('a str')
   })
   it('test assigning a var by cont concatenating two strings string execute', async () => {
     const code = fs.readFileSync(
@@ -35,7 +35,7 @@ const newVar = myVar + 1`
       'utf-8'
     )
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe('a str another str')
+    expect(mem['myVar']?.value).toBe('a str another str')
   })
   it('fn funcN = () => {} execute', async () => {
     const mem = await exe(
@@ -47,8 +47,8 @@ const newVar = myVar + 1`
         'const magicNum = funcN(9, theVar)',
       ].join('\n')
     )
-    expect(mem.get('theVar')?.value).toBe(60)
-    expect(mem.get('magicNum')?.value).toBe(69)
+    expect(mem['theVar']?.value).toBe(60)
+    expect(mem['magicNum']?.value).toBe(69)
   })
   it('sketch declaration', async () => {
     let code = `const mySketch = startSketchOn('XY')
@@ -60,7 +60,7 @@ const newVar = myVar + 1`
 `
     const mem = await exe(code)
     // geo is three js buffer geometry and is very bloated to have in tests
-    const sk = mem.get('mySketch')
+    const sk = mem['mySketch']
     expect(sk?.type).toEqual('Sketch')
     if (sk?.type !== 'Sketch') {
       return
@@ -117,7 +117,7 @@ const newVar = myVar + 1`
       'const myVar = 5 + 1 |> myFn(%)',
     ].join('\n')
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(7)
+    expect(mem['myVar']?.value).toBe(7)
   })
 
   // Enable rotations #152
@@ -130,15 +130,15 @@ const newVar = myVar + 1`
   //     'const rotated = rx(90, mySk1)',
   //   ].join('\n')
   //   const mem = await exe(code)
-  //   expect(mem.get('mySk1')?.value).toHaveLength(3)
-  //   expect(mem.get('rotated')?.type).toBe('Sketch')
+  //   expect(mem['mySk1']?.value).toHaveLength(3)
+  //   expect(mem['rotated')?.type).toBe('Sketch']
   //   if (
-  //     mem.get('mySk1')?.type !== 'Sketch' ||
-  //     mem.get('rotated')?.type !== 'Sketch'
+  //     mem['mySk1']?.type !== 'Sketch' ||
+  //     mem['rotated']?.type !== 'Sketch'
   //   )
   //     throw new Error('not a sketch')
-  //   expect(mem.get('mySk1')?.rotation).toEqual([0, 0, 0, 1])
-  //   expect(mem.get('rotated')?.rotation.map((a) => a.toFixed(4))).toEqual([
+  //   expect(mem['mySk1']?.rotation).toEqual([0, 0, 0, 1])
+  //   expect(mem['rotated']?.rotation.map((a) => a.toFixed(4))).toEqual([
   //     '0.7071',
   //     '0.0000',
   //     '0.0000',
@@ -157,7 +157,7 @@ const newVar = myVar + 1`
       // '  |> rx(90, %)',
     ].join('\n')
     const mem = await exe(code)
-    expect(mem.get('mySk1')).toEqual({
+    expect(mem['mySk1']).toEqual({
       type: 'Sketch',
       value: {
         type: 'Sketch',
@@ -236,7 +236,7 @@ const newVar = myVar + 1`
     )
     const mem = await exe(code)
     // TODO path to node is probably wrong here, zero indexes are not correct
-    expect(mem.get('three')).toEqual({
+    expect(mem['three']).toEqual({
       type: 'Number',
       value: 3,
       __meta: [
@@ -245,7 +245,7 @@ const newVar = myVar + 1`
         },
       ],
     })
-    expect(mem.get('yo')).toEqual({
+    expect(mem['yo']).toEqual({
       type: 'Array',
       value: [
         { type: 'Number', value: 1, __meta: [{ sourceRange: [28, 29, 0] }] },
@@ -263,9 +263,6 @@ const newVar = myVar + 1`
         },
       ],
     })
-    // Check that there are no other variables or environments.
-    expect(mem.numEnvironments()).toBe(1)
-    expect(mem.numVariables(0)).toBe(2)
   })
   it('execute object expression', async () => {
     const code = [
@@ -273,7 +270,7 @@ const newVar = myVar + 1`
       "const yo = {aStr: 'str', anum: 2, identifier: three, binExp: 4 + 5}",
     ].join('\n')
     const mem = await exe(code)
-    expect(mem.get('yo')).toEqual({
+    expect(mem['yo']).toEqual({
       type: 'Object',
       value: {
         aStr: {
@@ -309,7 +306,7 @@ const newVar = myVar + 1`
       '\n'
     )
     const mem = await exe(code)
-    expect(mem.get('myVar')).toEqual({
+    expect(mem['myVar']).toEqual({
       type: 'String',
       value: '123',
       __meta: [
@@ -325,80 +322,80 @@ describe('testing math operators', () => {
   it('can sum', async () => {
     const code = ['const myVar = 1 + 2'].join('\n')
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(3)
+    expect(mem['myVar']?.value).toBe(3)
   })
   it('can subtract', async () => {
     const code = ['const myVar = 1 - 2'].join('\n')
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(-1)
+    expect(mem['myVar']?.value).toBe(-1)
   })
   it('can multiply', async () => {
     const code = ['const myVar = 1 * 2'].join('\n')
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(2)
+    expect(mem['myVar']?.value).toBe(2)
   })
   it('can divide', async () => {
     const code = ['const myVar = 1 / 2'].join('\n')
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(0.5)
+    expect(mem['myVar']?.value).toBe(0.5)
   })
   it('can modulus', async () => {
     const code = ['const myVar = 5 % 2'].join('\n')
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(1)
+    expect(mem['myVar']?.value).toBe(1)
   })
   it('can do multiple operations', async () => {
     const code = ['const myVar = 1 + 2 * 3'].join('\n')
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(7)
+    expect(mem['myVar']?.value).toBe(7)
   })
   it('big example with parans', async () => {
     const code = ['const myVar = 1 + 2 * (3 - 4) / -5 + 6'].join('\n')
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(7.4)
+    expect(mem['myVar']?.value).toBe(7.4)
   })
   it('with identifier', async () => {
     const code = ['const yo = 6', 'const myVar = yo / 2'].join('\n')
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(3)
+    expect(mem['myVar']?.value).toBe(3)
   })
   it('with lots of testing', async () => {
     const code = ['const myVar = 2 * ((2 + 3 ) / 4 + 5)'].join('\n')
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(12.5)
+    expect(mem['myVar']?.value).toBe(12.5)
   })
   it('with callExpression at start', async () => {
     const code = 'const myVar = min(4, 100) + 2'
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(6)
+    expect(mem['myVar']?.value).toBe(6)
   })
   it('with callExpression at end', async () => {
     const code = 'const myVar = 2 + min(4, 100)'
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(6)
+    expect(mem['myVar']?.value).toBe(6)
   })
   it('with nested callExpression', async () => {
     const code = 'const myVar = 2 + min(100, legLen(5, 3))'
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(6)
+    expect(mem['myVar']?.value).toBe(6)
   })
   it('with unaryExpression', async () => {
     const code = 'const myVar = -min(100, 3)'
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(-3)
+    expect(mem['myVar']?.value).toBe(-3)
   })
   it('with unaryExpression in callExpression', async () => {
     const code = 'const myVar = min(-legLen(5, 4), 5)'
     const code2 = 'const myVar = min(5 , -legLen(5, 4))'
     const mem = await exe(code)
     const mem2 = await exe(code2)
-    expect(mem.get('myVar')?.value).toBe(-3)
-    expect(mem.get('myVar')?.value).toBe(mem2.get('myVar')?.value)
+    expect(mem['myVar']?.value).toBe(-3)
+    expect(mem['myVar']?.value).toBe(mem2['myVar']?.value)
   })
   it('with unaryExpression in ArrayExpression', async () => {
     const code = 'const myVar = [1,-legLen(5, 4)]'
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toEqual([
+    expect(mem['myVar']?.value).toEqual([
       {
         __meta: [
           {
@@ -426,7 +423,7 @@ describe('testing math operators', () => {
       '|> line(end = [-2.21, -legLen(5, min(3, 999))])',
     ].join('\n')
     const mem = await exe(code)
-    const sketch = sketchFromKclValue(mem.get('part001'), 'part001')
+    const sketch = sketchFromKclValue(mem['part001'], 'part001')
     // result of `-legLen(5, min(3, 999))` should be -4
     const yVal = (sketch as Sketch).paths?.[0]?.to?.[1]
     expect(yVal).toBe(-4)
@@ -444,7 +441,7 @@ describe('testing math operators', () => {
       ``,
     ].join('\n')
     const mem = await exe(code)
-    const sketch = sketchFromKclValue(mem.get('part001'), 'part001')
+    const sketch = sketchFromKclValue(mem['part001'], 'part001')
     // expect -legLen(segLen('seg01'), myVar) to equal -4 setting the y value back to 0
     expect((sketch as Sketch).paths?.[1]?.from).toEqual([3, 4])
     expect((sketch as Sketch).paths?.[1]?.to).toEqual([6, 0])
@@ -454,7 +451,7 @@ describe('testing math operators', () => {
     )
     const removedUnaryExpMem = await exe(removedUnaryExp)
     const removedUnaryExpMemSketch = sketchFromKclValue(
-      removedUnaryExpMem.get('part001'),
+      removedUnaryExpMem['part001'],
       'part001'
     )
 
@@ -464,12 +461,12 @@ describe('testing math operators', () => {
   it('with nested callExpression and binaryExpression', async () => {
     const code = 'const myVar = 2 + min(100, -1 + legLen(5, 3))'
     const mem = await exe(code)
-    expect(mem.get('myVar')?.value).toBe(5)
+    expect(mem['myVar']?.value).toBe(5)
   })
   it('can do power of math', async () => {
     const code = 'const myNeg2 = 4 ^ 2 - 3 ^ 2 * 2'
     const mem = await exe(code)
-    expect(mem.get('myNeg2')?.value).toBe(-2)
+    expect(mem['myNeg2']?.value).toBe(-2)
   })
 })
 
@@ -498,12 +495,9 @@ const theExtrude = startSketchOn('XY')
 
 // helpers
 
-async function exe(
-  code: string,
-  programMemory: ProgramMemory = ProgramMemory.empty()
-) {
+async function exe(code: string, variables: VariableMap = {}) {
   const ast = assertParse(code)
 
-  const execState = await enginelessExecutor(ast, programMemory)
-  return execState.memory
+  const execState = await enginelessExecutor(ast, true, undefined, variables)
+  return execState.variables
 }

src/lang/kclSamples.test.ts

@@ -1,4 +1,4 @@
-import { assertParse, initPromise, programMemoryInit } from './wasm'
+import { assertParse, initPromise } from './wasm'
 import { enginelessExecutor } from '../lib/testHelpers'
 
 import path from 'node:path'
@@ -32,7 +32,7 @@ child_process.spawnSync('git', [
   'clone',
   '--single-branch',
   '--branch',
-  'achalmers/kw-appearance',
+  'achalmers/kw-pattern-transform2',
   URL_GIT_KCL_SAMPLES,
   DIR_KCL_SAMPLES,
 ])
@@ -72,7 +72,7 @@ describe('Test KCL Samples from public Github repository', () => {
           const ast = assertParse(code)
           await enginelessExecutor(
             ast,
-            programMemoryInit(),
+            false,
             file.pathFromProjectDirectoryToFirstFile
           )
         },

src/lang/langHelpers.ts

@@ -1,12 +1,12 @@
 import {
   Program,
-  executor,
-  ProgramMemory,
+  executeWithEngine,
+  executeMock,
   kclLint,
   emptyExecState,
   ExecState,
+  VariableMap,
 } from 'lang/wasm'
-import { enginelessExecutor } from 'lib/testHelpers'
 import { EngineCommandManager } from 'lang/std/engineConnection'
 import { KCLError } from 'lang/errors'
 import { Diagnostic } from '@codemirror/lint'
@@ -27,6 +27,7 @@ export type ToolTip =
   | 'angledLineThatIntersects'
   | 'tangentialArcTo'
   | 'circle'
+  | 'circleThreePoint'
 
 export const toolTips: Array<ToolTip> = [
   'line',
@@ -42,20 +43,23 @@ export const toolTips: Array<ToolTip> = [
   'yLineTo',
   'angledLineThatIntersects',
   'tangentialArcTo',
+  'circleThreePoint',
 ]
 
 export async function executeAst({
   ast,
   path,
   engineCommandManager,
-  // If you set programMemoryOverride we assume you mean mock mode. Since that
-  // is the only way to go about it.
-  programMemoryOverride,
+  isMock,
+  usePrevMemory,
+  variables,
 }: {
   ast: Node<Program>
   path?: string
   engineCommandManager: EngineCommandManager
-  programMemoryOverride?: ProgramMemory
+  isMock: boolean
+  usePrevMemory?: boolean
+  variables?: VariableMap
   isInterrupted?: boolean
 }): Promise<{
   logs: string[]
@@ -64,12 +68,11 @@ export async function executeAst({
   isInterrupted: boolean
 }> {
   try {
-    const execState = await (programMemoryOverride
-      ? enginelessExecutor(ast, programMemoryOverride, path)
-      : executor(ast, engineCommandManager, path))
+    const execState = await (isMock
+      ? executeMock(ast, usePrevMemory, path, variables)
+      : executeWithEngine(ast, engineCommandManager, path))
 
     await engineCommandManager.waitForAllCommands()
-
     return {
       logs: [],
       errors: [],

src/lang/modifyAst.test.ts

@@ -3,7 +3,6 @@ import {
   recast,
   initPromise,
   Identifier,
-  SourceRange,
   topLevelRange,
   LiteralValue,
   Literal,
@@ -25,6 +24,7 @@ import {
   deleteSegmentFromPipeExpression,
   removeSingleConstraintInfo,
   deleteFromSelection,
+  splitPipedProfile,
 } from './modifyAst'
 import { enginelessExecutor } from '../lib/testHelpers'
 import { findUsesOfTagInPipe } from './queryAst'
@@ -134,7 +134,7 @@ describe('Testing findUniqueName', () => {
           start: 0,
           end: 0,
           moduleId: 0,
-          trivia: [],
+          outerAttrs: [],
         },
         {
           type: 'Identifier',
@@ -142,7 +142,7 @@ describe('Testing findUniqueName', () => {
           start: 0,
           end: 0,
           moduleId: 0,
-          trivia: [],
+          outerAttrs: [],
         },
         {
           type: 'Identifier',
@@ -150,7 +150,7 @@ describe('Testing findUniqueName', () => {
           start: 0,
           end: 0,
           moduleId: 0,
-          trivia: [],
+          outerAttrs: [],
         },
         {
           type: 'Identifier',
@@ -158,7 +158,7 @@ describe('Testing findUniqueName', () => {
           start: 0,
           end: 0,
           moduleId: 0,
-          trivia: [],
+          outerAttrs: [],
         },
         {
           type: 'Identifier',
@@ -166,7 +166,7 @@ describe('Testing findUniqueName', () => {
           start: 0,
           end: 0,
           moduleId: 0,
-          trivia: [],
+          outerAttrs: [],
         },
         {
           type: 'Identifier',
@@ -174,7 +174,7 @@ describe('Testing findUniqueName', () => {
           start: 0,
           end: 0,
           moduleId: 0,
-          trivia: [],
+          outerAttrs: [],
         },
         {
           type: 'Identifier',
@@ -182,7 +182,7 @@ describe('Testing findUniqueName', () => {
           start: 0,
           end: 0,
           moduleId: 0,
-          trivia: [],
+          outerAttrs: [],
         },
         {
           type: 'Identifier',
@@ -190,7 +190,7 @@ describe('Testing findUniqueName', () => {
           start: 0,
           end: 0,
           moduleId: 0,
-          trivia: [],
+          outerAttrs: [],
         },
         {
           type: 'Identifier',
@@ -198,7 +198,7 @@ describe('Testing findUniqueName', () => {
           start: 0,
           end: 0,
           moduleId: 0,
-          trivia: [],
+          outerAttrs: [],
         },
       ] satisfies Node<Identifier>[]),
       'yo',
@@ -217,7 +217,8 @@ describe('Testing addSketchTo', () => {
         end: 0,
         moduleId: 0,
         nonCodeMeta: { nonCodeNodes: {}, startNodes: [] },
-        trivia: [],
+        innerAttrs: [],
+        outerAttrs: [],
       },
       'yz'
     )
@@ -315,7 +316,7 @@ yo2 = hmm([identifierGuy + 5])`
     const startIndex = code.indexOf('100 + 100') + 1
     const { modifiedAst } = moveValueIntoNewVariable(
       ast,
-      execState.memory,
+      execState.variables,
       topLevelRange(startIndex, startIndex),
       'newVar'
     )
@@ -329,7 +330,7 @@ yo2 = hmm([identifierGuy + 5])`
     const startIndex = code.indexOf('2.8') + 1
     const { modifiedAst } = moveValueIntoNewVariable(
       ast,
-      execState.memory,
+      execState.variables,
       topLevelRange(startIndex, startIndex),
       'newVar'
     )
@@ -343,7 +344,7 @@ yo2 = hmm([identifierGuy + 5])`
     const startIndex = code.indexOf('def(')
     const { modifiedAst } = moveValueIntoNewVariable(
       ast,
-      execState.memory,
+      execState.variables,
       topLevelRange(startIndex, startIndex),
       'newVar'
     )
@@ -357,7 +358,7 @@ yo2 = hmm([identifierGuy + 5])`
     const startIndex = code.indexOf('jkl(') + 1
     const { modifiedAst } = moveValueIntoNewVariable(
       ast,
-      execState.memory,
+      execState.variables,
       topLevelRange(startIndex, startIndex),
       'newVar'
     )
@@ -371,7 +372,7 @@ yo2 = hmm([identifierGuy + 5])`
     const startIndex = code.indexOf('identifierGuy +') + 1
     const { modifiedAst } = moveValueIntoNewVariable(
       ast,
-      execState.memory,
+      execState.variables,
       topLevelRange(startIndex, startIndex),
       'newVar'
     )
@@ -557,7 +558,7 @@ describe('Testing deleteSegmentFromPipeExpression', () => {
     const modifiedAst = deleteSegmentFromPipeExpression(
       [],
       ast,
-      execState.memory,
+      execState.variables,
       code,
       pathToNode
     )
@@ -639,7 +640,7 @@ ${!replace1 ? `  |> ${line}\n` : ''}  |> angledLine([-65, ${
       const modifiedAst = deleteSegmentFromPipeExpression(
         dependentSegments,
         ast,
-        execState.memory,
+        execState.variables,
         code,
         pathToNode
       )
@@ -745,7 +746,7 @@ describe('Testing removeSingleConstraintInfo', () => {
         pathToNode,
         argPosition,
         ast,
-        execState.memory
+        execState.variables
       )
       if (!mod) return new Error('mod is undefined')
       const recastCode = recast(mod.modifiedAst)
@@ -794,7 +795,7 @@ describe('Testing removeSingleConstraintInfo', () => {
         pathToNode,
         argPosition,
         ast,
-        execState.memory
+        execState.variables
       )
       if (!mod) return new Error('mod is undefined')
       const recastCode = recast(mod.modifiedAst)
@@ -978,7 +979,7 @@ sketch002 = startSketchOn({
           codeRef: codeRefFromRange(range, ast),
           artifact,
         },
-        execState.memory,
+        execState.variables,
         async () => {
           await new Promise((resolve) => setTimeout(resolve, 100))
           return {
@@ -995,3 +996,63 @@ sketch002 = startSketchOn({
     }
   )
 })
+
+describe('Testing splitPipedProfile', () => {
+  it('should split the pipe expression correctly', () => {
+    const codeBefore = `part001 = startSketchOn('XZ')
+  |> startProfileAt([1, 2], %)
+  |> line([3, 4], %)
+  |> line([5, 6], %)
+  |> close(%)
+extrude001 = extrude(5, part001)
+    `
+
+    const expectedCodeAfter = `sketch001 = startSketchOn('XZ')
+part001 = startProfileAt([1, 2], sketch001)
+  |> line([3, 4], %)
+  |> line([5, 6], %)
+  |> close(%)
+extrude001 = extrude(5, part001)
+    `
+
+    const ast = assertParse(codeBefore)
+
+    const codeOfInterest = `startSketchOn('XZ')`
+    const range: [number, number, number] = [
+      codeBefore.indexOf(codeOfInterest),
+      codeBefore.indexOf(codeOfInterest) + codeOfInterest.length,
+      0,
+    ]
+    const pathToPipe = getNodePathFromSourceRange(ast, range)
+
+    const result = splitPipedProfile(ast, pathToPipe)
+
+    if (err(result)) throw result
+
+    const newCode = recast(result.modifiedAst)
+    if (err(newCode)) throw newCode
+    expect(newCode.trim()).toBe(expectedCodeAfter.trim())
+  })
+  it('should return error for already split pipe', () => {
+    const codeBefore = `sketch001 = startSketchOn('XZ')
+part001 = startProfileAt([1, 2], sketch001)
+  |> line([3, 4], %)
+  |> line([5, 6], %)
+  |> close(%)
+extrude001 = extrude(5, part001)
+    `
+
+    const ast = assertParse(codeBefore)
+
+    const codeOfInterest = `startProfileAt([1, 2], sketch001)`
+    const range: [number, number, number] = [
+      codeBefore.indexOf(codeOfInterest),
+      codeBefore.indexOf(codeOfInterest) + codeOfInterest.length,
+      0,
+    ]
+    const pathToPipe = getNodePathFromSourceRange(ast, range)
+
+    const result = splitPipedProfile(ast, pathToPipe)
+    expect(result instanceof Error).toBe(true)
+  })
+})

src/lang/modifyAst.ts

@@ -18,11 +18,14 @@ import {
   UnaryExpression,
   BinaryExpression,
   PathToNode,
-  ProgramMemory,
   SourceRange,
   sketchFromKclValue,
   isPathToNodeNumber,
+  parse,
   formatNumber,
+  ArtifactGraph,
+  VariableMap,
+  KclValue,
 } from './wasm'
 import {
   isNodeSafeToReplacePath,
@@ -31,6 +34,8 @@ import {
   getNodeFromPath,
   isNodeSafeToReplace,
   traverse,
+  getBodyIndex,
+  isCallExprWithName,
   ARG_INDEX_FIELD,
   LABELED_ARG_FIELD,
 } from './queryAst'
@@ -48,7 +53,7 @@ import {
   transformAstSketchLines,
 } from './std/sketchcombos'
 import { DefaultPlaneStr } from 'lib/planes'
-import { isOverlap, roundOff } from 'lib/utils'
+import { isArray, isOverlap, roundOff } from 'lib/utils'
 import { KCL_DEFAULT_CONSTANT_PREFIXES } from 'lib/constants'
 import { SimplifiedArgDetails } from './std/stdTypes'
 import { TagDeclarator } from 'wasm-lib/kcl/bindings/TagDeclarator'
@@ -56,8 +61,19 @@ import { Models } from '@kittycad/lib'
 import { ExtrudeFacePlane } from 'machines/modelingMachine'
 import { Node } from 'wasm-lib/kcl/bindings/Node'
 import { KclExpressionWithVariable } from 'lib/commandTypes'
+import {
+  Artifact,
+  expandCap,
+  expandPlane,
+  expandWall,
+  getArtifactOfTypes,
+  getArtifactsOfTypes,
+  getPathsFromArtifact,
+} from './std/artifactGraph'
+import { BodyItem } from 'wasm-lib/kcl/bindings/BodyItem'
 import { findKwArg } from './util'
 import { deleteEdgeTreatment } from './modifyAst/addEdgeTreatment'
+import { engineCommandManager } from 'lib/singletons'
 
 export function startSketchOnDefault(
   node: Node<Program>,
@@ -90,41 +106,54 @@ export function startSketchOnDefault(
   }
 }
 
-export function addStartProfileAt(
+export function insertNewStartProfileAt(
   node: Node<Program>,
-  pathToNode: PathToNode,
-  at: [number, number]
-): { modifiedAst: Node<Program>; pathToNode: PathToNode } | Error {
-  const _node1 = getNodeFromPath<VariableDeclaration>(
+  sketchEntryNodePath: PathToNode,
+  sketchNodePaths: PathToNode[],
+  planeNodePath: PathToNode,
+  at: [number, number],
+  insertType: 'start' | 'end' = 'end'
+):
+  | {
+      modifiedAst: Node<Program>
+      updatedSketchNodePaths: PathToNode[]
+      updatedEntryNodePath: PathToNode
+    }
+  | Error {
+  const varDec = getNodeFromPath<VariableDeclarator>(
     node,
-    pathToNode,
-    'VariableDeclaration'
+    planeNodePath,
+    'VariableDeclarator'
   )
-  if (err(_node1)) return _node1
-  const variableDeclaration = _node1.node
-  if (variableDeclaration.type !== 'VariableDeclaration') {
-    return new Error('variableDeclaration.init.type !== PipeExpression')
-  }
-  const _node = { ...node }
-  const init = variableDeclaration.declaration.init
-  const startProfileAt = createCallExpressionStdLib('startProfileAt', [
-    createArrayExpression([
-      createLiteral(roundOff(at[0])),
-      createLiteral(roundOff(at[1])),
-    ]),
-    createPipeSubstitution(),
-  ])
-  if (init.type === 'PipeExpression') {
-    init.body.splice(1, 0, startProfileAt)
-  } else {
-    variableDeclaration.declaration.init = createPipeExpression([
-      init,
-      startProfileAt,
+  if (err(varDec)) return varDec
+  if (varDec.node.type !== 'VariableDeclarator') return new Error('not a var')
+
+  const newExpression = createVariableDeclaration(
+    findUniqueName(node, 'profile'),
+    createCallExpressionStdLib('startProfileAt', [
+      createArrayExpression([
+        createLiteral(roundOff(at[0])),
+        createLiteral(roundOff(at[1])),
+      ]),
+      createIdentifier(varDec.node.id.name),
     ])
-  }
+  )
+  const insertIndex = getInsertIndex(sketchNodePaths, planeNodePath, insertType)
+
+  const _node = structuredClone(node)
+  // TODO the rest of this function will not be robust to work for sketches defined within a function declaration
+  _node.body.splice(insertIndex, 0, newExpression)
+
+  const { updatedEntryNodePath, updatedSketchNodePaths } =
+    updateSketchNodePathsWithInsertIndex({
+      insertIndex,
+      insertType,
+      sketchNodePaths,
+    })
   return {
     modifiedAst: _node,
-    pathToNode,
+    updatedSketchNodePaths,
+    updatedEntryNodePath,
   }
 }
 
@@ -224,8 +253,21 @@ export function mutateKwArg(
   for (let i = 0; i < node.arguments.length; i++) {
     const arg = node.arguments[i]
     if (arg.label.name === label) {
-      node.arguments[i].arg = val
-      return true
+      if (isLiteralArrayOrStatic(val) && isLiteralArrayOrStatic(arg.arg)) {
+        node.arguments[i].arg = val
+        return true
+      } else if (
+        arg.arg.type === 'ArrayExpression' &&
+        val.type === 'ArrayExpression'
+      ) {
+        const arrExp = arg.arg
+        arrExp.elements.forEach((element, i) => {
+          if (isLiteralArrayOrStatic(element)) {
+            arrExp.elements[i] = val.elements[i]
+          }
+        })
+        return true
+      }
     }
   }
   node.arguments.push(createLabeledArg(label, val))
@@ -278,7 +320,7 @@ export function mutateObjExpProp(
         start: 0,
         end: 0,
         moduleId: 0,
-        trivia: [],
+        outerAttrs: [],
       })
     }
   }
@@ -288,15 +330,17 @@ export function mutateObjExpProp(
 export function extrudeSketch({
   node,
   pathToNode,
-  shouldPipe = false,
   distance = createLiteral(4),
   extrudeName,
+  artifact,
+  artifactGraph,
 }: {
   node: Node<Program>
   pathToNode: PathToNode
-  shouldPipe?: boolean
   distance: Expr
   extrudeName?: string
+  artifactGraph: ArtifactGraph
+  artifact?: Artifact
 }):
   | {
       modifiedAst: Node<Program>
@@ -304,10 +348,16 @@ export function extrudeSketch({
       pathToExtrudeArg: PathToNode
     }
   | Error {
+  const orderedSketchNodePaths = getPathsFromArtifact({
+    artifact: artifact,
+    sketchPathToNode: pathToNode,
+    artifactGraph,
+    ast: node,
+  })
+  if (err(orderedSketchNodePaths)) return orderedSketchNodePaths
   const _node = structuredClone(node)
   const _node1 = getNodeFromPath(_node, pathToNode)
   if (err(_node1)) return _node1
-  const { node: sketchExpression } = _node1
 
   // determine if sketchExpression is in a pipeExpression or not
   const _node2 = getNodeFromPath<PipeExpression>(
@@ -316,9 +366,6 @@ export function extrudeSketch({
     'PipeExpression'
   )
   if (err(_node2)) return _node2
-  const { node: pipeExpression } = _node2
-
-  const isInPipeExpression = pipeExpression.type === 'PipeExpression'
 
   const _node3 = getNodeFromPath<VariableDeclarator>(
     _node,
@@ -326,54 +373,27 @@ export function extrudeSketch({
     'VariableDeclarator'
   )
   if (err(_node3)) return _node3
-  const { node: variableDeclarator, shallowPath: pathToDecleration } = _node3
+  const { node: variableDeclarator } = _node3
 
-  const sketchToExtrude = shouldPipe
-    ? createPipeSubstitution()
-    : createIdentifier(variableDeclarator.id.name)
-  const extrudeCall = createCallExpressionStdLibKw('extrude', sketchToExtrude, [
-    createLabeledArg('length', distance),
-  ])
+  const extrudeCall = createCallExpressionStdLibKw(
+    'extrude',
+    createIdentifier(variableDeclarator.id.name),
+    [createLabeledArg('length', distance)]
+  )
   // index of the 'length' arg above. If you reorder the labeled args above,
   // make sure to update this too.
   const argIndex = 0
 
-  if (shouldPipe) {
-    const pipeChain = createPipeExpression(
-      isInPipeExpression
-        ? [...pipeExpression.body, extrudeCall]
-        : [sketchExpression as any, extrudeCall]
-    )
-
-    variableDeclarator.init = pipeChain
-    const pathToExtrudeArg: PathToNode = [
-      ...pathToDecleration,
-      ['init', 'VariableDeclarator'],
-      ['body', ''],
-      [pipeChain.body.length - 1, 'index'],
-      ['arguments', 'CallExpressionKw'],
-      [argIndex, ARG_INDEX_FIELD],
-      ['arg', LABELED_ARG_FIELD],
-    ]
-
-    return {
-      modifiedAst: _node,
-      pathToNode,
-      pathToExtrudeArg,
-    }
-  }
-
   // We're not creating a pipe expression,
   // but rather a separate constant for the extrusion
   const name =
     extrudeName ?? findUniqueName(node, KCL_DEFAULT_CONSTANT_PREFIXES.EXTRUDE)
   const VariableDeclaration = createVariableDeclaration(name, extrudeCall)
 
-  const sketchIndexInPathToNode =
-    pathToDecleration.findIndex((a) => a[0] === 'body') + 1
-  const sketchIndexInBody = pathToDecleration[
-    sketchIndexInPathToNode
-  ][0] as number
+  const lastSketchNodePath =
+    orderedSketchNodePaths[orderedSketchNodePaths.length - 1]
+
+  const sketchIndexInBody = Number(lastSketchNodePath[1][0])
   _node.body.splice(sketchIndexInBody + 1, 0, VariableDeclaration)
 
   const pathToExtrudeArg: PathToNode = [
@@ -891,7 +911,7 @@ export function createLiteral(value: LiteralValue | number): Node<Literal> {
     moduleId: 0,
     value,
     raw,
-    trivia: [],
+    outerAttrs: [],
   }
 }
 
@@ -901,7 +921,7 @@ export function createTagDeclarator(value: string): Node<TagDeclarator> {
     start: 0,
     end: 0,
     moduleId: 0,
-    trivia: [],
+    outerAttrs: [],
 
     value,
   }
@@ -913,7 +933,7 @@ export function createIdentifier(name: string): Node<Identifier> {
     start: 0,
     end: 0,
     moduleId: 0,
-    trivia: [],
+    outerAttrs: [],
 
     name,
   }
@@ -925,7 +945,7 @@ export function createPipeSubstitution(): Node<PipeSubstitution> {
     start: 0,
     end: 0,
     moduleId: 0,
-    trivia: [],
+    outerAttrs: [],
   }
 }
 
@@ -938,13 +958,13 @@ export function createCallExpressionStdLib(
     start: 0,
     end: 0,
     moduleId: 0,
-    trivia: [],
+    outerAttrs: [],
     callee: {
       type: 'Identifier',
       start: 0,
       end: 0,
       moduleId: 0,
-      trivia: [],
+      outerAttrs: [],
 
       name,
     },
@@ -962,13 +982,13 @@ export function createCallExpressionStdLibKw(
     start: 0,
     end: 0,
     moduleId: 0,
-    trivia: [],
+    outerAttrs: [],
     callee: {
       type: 'Identifier',
       start: 0,
       end: 0,
       moduleId: 0,
-      trivia: [],
+      outerAttrs: [],
 
       name,
     },
@@ -986,13 +1006,13 @@ export function createCallExpression(
     start: 0,
     end: 0,
     moduleId: 0,
-    trivia: [],
+    outerAttrs: [],
     callee: {
       type: 'Identifier',
       start: 0,
       end: 0,
       moduleId: 0,
-      trivia: [],
+      outerAttrs: [],
 
       name,
     },
@@ -1008,7 +1028,7 @@ export function createArrayExpression(
     start: 0,
     end: 0,
     moduleId: 0,
-    trivia: [],
+    outerAttrs: [],
 
     nonCodeMeta: nonCodeMetaEmpty(),
     elements,
@@ -1023,7 +1043,7 @@ export function createPipeExpression(
     start: 0,
     end: 0,
     moduleId: 0,
-    trivia: [],
+    outerAttrs: [],
 
     body,
     nonCodeMeta: nonCodeMetaEmpty(),
@@ -1041,14 +1061,14 @@ export function createVariableDeclaration(
     start: 0,
     end: 0,
     moduleId: 0,
-    trivia: [],
+    outerAttrs: [],
 
     declaration: {
       type: 'VariableDeclarator',
       start: 0,
       end: 0,
       moduleId: 0,
-      trivia: [],
+      outerAttrs: [],
 
       id: createIdentifier(varName),
       init,
@@ -1066,7 +1086,7 @@ export function createObjectExpression(properties: {
     start: 0,
     end: 0,
     moduleId: 0,
-    trivia: [],
+    outerAttrs: [],
 
     nonCodeMeta: nonCodeMetaEmpty(),
     properties: Object.entries(properties).map(([key, value]) => ({
@@ -1074,7 +1094,7 @@ export function createObjectExpression(properties: {
       start: 0,
       end: 0,
       moduleId: 0,
-      trivia: [],
+      outerAttrs: [],
       key: createIdentifier(key),
 
       value,
@@ -1091,7 +1111,7 @@ export function createUnaryExpression(
     start: 0,
     end: 0,
     moduleId: 0,
-    trivia: [],
+    outerAttrs: [],
 
     operator,
     argument,
@@ -1108,7 +1128,7 @@ export function createBinaryExpression([left, operator, right]: [
     start: 0,
     end: 0,
     moduleId: 0,
-    trivia: [],
+    outerAttrs: [],
 
     operator,
     left,
@@ -1218,7 +1238,7 @@ export function replaceValueAtNodePath({
 
 export function moveValueIntoNewVariablePath(
   ast: Node<Program>,
-  programMemory: ProgramMemory,
+  memVars: VariableMap,
   pathToNode: PathToNode,
   variableName: string
 ): {
@@ -1231,11 +1251,7 @@ export function moveValueIntoNewVariablePath(
 
   if (!isSafe || value.type === 'Identifier') return { modifiedAst: ast }
 
-  const { insertIndex } = findAllPreviousVariablesPath(
-    ast,
-    programMemory,
-    pathToNode
-  )
+  const { insertIndex } = findAllPreviousVariablesPath(ast, memVars, pathToNode)
   let _node = structuredClone(ast)
   const boop = replacer(_node, variableName)
   if (trap(boop)) return { modifiedAst: ast }
@@ -1251,7 +1267,7 @@ export function moveValueIntoNewVariablePath(
 
 export function moveValueIntoNewVariable(
   ast: Node<Program>,
-  programMemory: ProgramMemory,
+  memVars: VariableMap,
   sourceRange: SourceRange,
   variableName: string
 ): {
@@ -1263,11 +1279,7 @@ export function moveValueIntoNewVariable(
   const { isSafe, value, replacer } = meta
   if (!isSafe || value.type === 'Identifier') return { modifiedAst: ast }
 
-  const { insertIndex } = findAllPreviousVariables(
-    ast,
-    programMemory,
-    sourceRange
-  )
+  const { insertIndex } = findAllPreviousVariables(ast, memVars, sourceRange)
   let _node = structuredClone(ast)
   const replaced = replacer(_node, variableName)
   if (trap(replaced)) return { modifiedAst: ast }
@@ -1289,7 +1301,7 @@ export function moveValueIntoNewVariable(
 export function deleteSegmentFromPipeExpression(
   dependentRanges: SourceRange[],
   modifiedAst: Node<Program>,
-  programMemory: ProgramMemory,
+  memVars: VariableMap,
   code: string,
   pathToNode: PathToNode
 ): Node<Program> | Error {
@@ -1321,7 +1333,7 @@ export function deleteSegmentFromPipeExpression(
       callExp.shallowPath,
       constraintInfo.argPosition,
       _modifiedAst,
-      programMemory
+      memVars
     )
     if (!transform) return
     _modifiedAst = transform.modifiedAst
@@ -1350,7 +1362,7 @@ export function removeSingleConstraintInfo(
   pathToCallExp: PathToNode,
   argDetails: SimplifiedArgDetails,
   ast: Node<Program>,
-  programMemory: ProgramMemory
+  memVars: VariableMap
 ):
   | {
       modifiedAst: Node<Program>
@@ -1367,7 +1379,7 @@ export function removeSingleConstraintInfo(
     ast,
     selectionRanges: [pathToCallExp],
     transformInfos: [transform],
-    programMemory,
+    memVars,
     referenceSegName: '',
   })
   if (err(retval)) return false
@@ -1377,11 +1389,44 @@ export function removeSingleConstraintInfo(
 export async function deleteFromSelection(
   ast: Node<Program>,
   selection: Selection,
-  programMemory: ProgramMemory,
+  variables: VariableMap,
   getFaceDetails: (id: string) => Promise<Models['FaceIsPlanar_type']> = () =>
     ({} as any)
 ): Promise<Node<Program> | Error> {
   const astClone = structuredClone(ast)
+  if (
+    (selection.artifact?.type === 'plane' ||
+      selection.artifact?.type === 'cap' ||
+      selection.artifact?.type === 'wall') &&
+    selection.artifact?.pathIds?.length
+  ) {
+    const plane =
+      selection.artifact.type === 'plane'
+        ? expandPlane(selection.artifact, engineCommandManager.artifactGraph)
+        : selection.artifact.type === 'wall'
+        ? expandWall(selection.artifact, engineCommandManager.artifactGraph)
+        : expandCap(selection.artifact, engineCommandManager.artifactGraph)
+    for (const path of plane.paths.sort(
+      (a, b) => b.codeRef.range[0] - a.codeRef.range[0]
+    )) {
+      const varDec = getNodeFromPath<VariableDeclarator>(
+        ast,
+        path.codeRef.pathToNode,
+        'VariableDeclarator'
+      )
+      if (err(varDec)) return varDec
+      const bodyIndex = Number(varDec.shallowPath[1][0])
+      astClone.body.splice(bodyIndex, 1)
+    }
+    // If it's a cap, we're not going to continue and try to
+    // delete the extrusion
+    if (
+      selection.artifact.type === 'cap' ||
+      selection.artifact.type === 'wall'
+    ) {
+      return astClone
+    }
+  }
   const varDec = getNodeFromPath<VariableDeclarator>(
     ast,
     selection?.codeRef?.pathToNode,
@@ -1460,59 +1505,108 @@ export async function deleteFromSelection(
     if (extrudeNameToDelete) {
       await new Promise((resolve) => {
         ;(async () => {
-          let currentVariableName = ''
           const pathsDependingOnExtrude: Array<{
             path: PathToNode
-            sketchName: string
+            variable: KclValue
           }> = []
-          traverse(astClone, {
-            leave: (node) => {
-              if (node.type === 'VariableDeclaration') {
-                currentVariableName = ''
-              }
-            },
-            enter: (node, path) => {
-              ;(async () => {
-                if (node.type === 'VariableDeclaration') {
-                  currentVariableName = node.declaration.id.name
-                }
-                if (
-                  // match startSketchOn(${extrudeNameToDelete})
-                  node.type === 'CallExpression' &&
-                  node.callee.name === 'startSketchOn' &&
-                  node.arguments[0].type === 'Identifier' &&
-                  node.arguments[0].name === extrudeNameToDelete
-                ) {
-                  pathsDependingOnExtrude.push({
-                    path,
-                    sketchName: currentVariableName,
-                  })
-                }
-              })().catch(reportRejection)
-            },
-          })
           const roundLiteral = (x: number) => createLiteral(roundOff(x))
           const modificationDetails: {
-            parent: PipeExpression['body']
+            parentPipe: PipeExpression['body']
+            parentInit: VariableDeclarator
             faceDetails: Models['FaceIsPlanar_type']
-            lastKey: number
+            lastKey: number | string
           }[] = []
-          for (const { path, sketchName } of pathsDependingOnExtrude) {
-            const parent = getNodeFromPath<PipeExpression['body']>(
+          const wallArtifact =
+            selection.artifact?.type === 'wall'
+              ? selection.artifact
+              : selection.artifact?.type === 'segment' &&
+                selection.artifact.surfaceId
+              ? getArtifactOfTypes(
+                  { key: selection.artifact.surfaceId, types: ['wall'] },
+                  engineCommandManager.artifactGraph
+                )
+              : null
+          if (err(wallArtifact)) return
+          if (wallArtifact) {
+            const sweep = getArtifactOfTypes(
+              { key: wallArtifact.sweepId, types: ['sweep'] },
+              engineCommandManager.artifactGraph
+            )
+            if (err(sweep)) return
+            const wallsWithDependencies = Array.from(
+              getArtifactsOfTypes(
+                { keys: sweep.surfaceIds, types: ['wall', 'cap'] },
+                engineCommandManager.artifactGraph
+              ).values()
+            ).filter((wall) => wall?.pathIds?.length)
+            const wallIds = wallsWithDependencies.map((wall) => wall.id)
+            Object.entries(variables).forEach(([key, _var]) => {
+              if (
+                _var?.type === 'Face' &&
+                wallIds.includes(_var.value.artifactId)
+              ) {
+                const pathToStartSketchOn = getNodePathFromSourceRange(
+                  astClone,
+                  _var.value.__meta[0].sourceRange
+                )
+                pathsDependingOnExtrude.push({
+                  path: pathToStartSketchOn,
+                  variable: _var,
+                })
+              }
+              if (
+                _var?.type === 'Sketch' &&
+                _var.value.on.type === 'face' &&
+                wallIds.includes(_var.value.on.artifactId)
+              ) {
+                const pathToStartSketchOn = getNodePathFromSourceRange(
+                  astClone,
+                  _var.value.on.__meta[0].sourceRange
+                )
+                pathsDependingOnExtrude.push({
+                  path: pathToStartSketchOn,
+                  variable: {
+                    type: 'Face',
+                    value: _var.value.on,
+                  },
+                })
+              }
+            })
+          }
+          for (const { path, variable } of pathsDependingOnExtrude) {
+            // `parentPipe` and `parentInit` are the exact same node, but because it could either be an array or on object node
+            // putting them in two different variables was the only way to get TypeScript to stop complaining
+            // the reason why we're grabbing the parent and the last key is because we want to mutate the ast
+            // so `parent[lastKey]` does the trick, if there's a better way of doing this I'm all years
+            const parentPipe = getNodeFromPath<PipeExpression['body']>(
               astClone,
               path.slice(0, -1)
             )
-            if (err(parent)) {
+            const parentInit = getNodeFromPath<VariableDeclarator>(
+              astClone,
+              path.slice(0, -1)
+            )
+            if (err(parentPipe) || err(parentInit)) {
               return
             }
-            const sketchToPreserve = sketchFromKclValue(
-              programMemory.get(sketchName),
-              sketchName
-            )
-            if (err(sketchToPreserve)) return sketchToPreserve
+            if (!variable) return new Error('Could not find sketch')
+            const artifactId =
+              variable.type === 'Sketch'
+                ? variable.value.artifactId
+                : variable.type === 'Face'
+                ? variable.value.artifactId
+                : ''
+            if (!artifactId) return new Error('Sketch not on anything')
+            const onId =
+              variable.type === 'Sketch'
+                ? variable.value.on.id
+                : variable.type === 'Face'
+                ? variable.value.id
+                : ''
+            if (!onId) return new Error('Sketch not on anything')
             // Can't kick off multiple requests at once as getFaceDetails
             // is three engine calls in one and they conflict
-            const faceDetails = await getFaceDetails(sketchToPreserve.on.id)
+            const faceDetails = await getFaceDetails(onId)
             if (
               !(
                 faceDetails.origin &&
@@ -1523,14 +1617,20 @@ export async function deleteFromSelection(
             ) {
               return
             }
-            const lastKey = Number(path.slice(-1)[0][0])
+            const lastKey = path.slice(-1)[0][0]
             modificationDetails.push({
-              parent: parent.node,
+              parentPipe: parentPipe.node,
+              parentInit: parentInit.node,
               faceDetails,
               lastKey,
             })
           }
-          for (const { parent, faceDetails, lastKey } of modificationDetails) {
+          for (const {
+            parentInit,
+            parentPipe,
+            faceDetails,
+            lastKey,
+          } of modificationDetails) {
             if (
               !(
                 faceDetails.origin &&
@@ -1541,7 +1641,7 @@ export async function deleteFromSelection(
             ) {
               continue
             }
-            parent[lastKey] = createCallExpressionStdLib('startSketchOn', [
+            const expression = createCallExpressionStdLib('startSketchOn', [
               createObjectExpression({
                 plane: createObjectExpression({
                   origin: createObjectExpression({
@@ -1567,6 +1667,14 @@ export async function deleteFromSelection(
                 }),
               }),
             ])
+            if (
+              parentInit.type === 'VariableDeclarator' &&
+              lastKey === 'init'
+            ) {
+              parentInit[lastKey] = expression
+            } else if (isArray(parentPipe) && typeof lastKey === 'number') {
+              parentPipe[lastKey] = expression
+            }
           }
           resolve(true)
         })().catch(reportRejection)
@@ -1578,15 +1686,29 @@ export async function deleteFromSelection(
     return deleteEdgeTreatment(astClone, selection)
   } else if (varDec.node.init.type === 'PipeExpression') {
     const pipeBody = varDec.node.init.body
+    const doNotDeleteProfileIfItHasBeenExtruded = !(
+      selection?.artifact?.type === 'segment' && selection?.artifact?.surfaceId
+    )
     if (
       pipeBody[0].type === 'CallExpression' &&
-      pipeBody[0].callee.name === 'startSketchOn'
+      doNotDeleteProfileIfItHasBeenExtruded &&
+      (pipeBody[0].callee.name === 'startSketchOn' ||
+        pipeBody[0].callee.name === 'startProfileAt')
     ) {
       // remove varDec
       const varDecIndex = varDec.shallowPath[1][0] as number
       astClone.body.splice(varDecIndex, 1)
       return astClone
     }
+  } else if (
+    // single expression profiles
+    (varDec.node.init.type === 'CallExpressionKw' ||
+      varDec.node.init.type === 'CallExpression') &&
+    ['circleThreePoint', 'circle'].includes(varDec.node.init.callee.name)
+  ) {
+    const varDecIndex = varDec.shallowPath[1][0] as number
+    astClone.body.splice(varDecIndex, 1)
+    return astClone
   }
 
   return new Error('Selection not recognised, could not delete')
@@ -1596,6 +1718,167 @@ const nonCodeMetaEmpty = () => {
   return { nonCodeNodes: {}, startNodes: [], start: 0, end: 0 }
 }
 
-export const createLabeledArg = (name: string, arg: Expr): LabeledArg => {
-  return { label: createIdentifier(name), arg, type: 'LabeledArg' }
+export function getInsertIndex(
+  sketchNodePaths: PathToNode[],
+  planeNodePath: PathToNode,
+  insertType: 'start' | 'end'
+) {
+  let minIndex = 0
+  let maxIndex = 0
+  for (const path of sketchNodePaths) {
+    const index = Number(path[1][0])
+    if (index < minIndex) minIndex = index
+    if (index > maxIndex) maxIndex = index
+  }
+
+  const insertIndex = !sketchNodePaths.length
+    ? Number(planeNodePath[1][0]) + 1
+    : insertType === 'start'
+    ? minIndex
+    : maxIndex + 1
+  return insertIndex
+}
+
+export function updateSketchNodePathsWithInsertIndex({
+  insertIndex,
+  insertType,
+  sketchNodePaths,
+}: {
+  insertIndex: number
+  insertType: 'start' | 'end'
+  sketchNodePaths: PathToNode[]
+}): {
+  updatedEntryNodePath: PathToNode
+  updatedSketchNodePaths: PathToNode[]
+} {
+  // TODO the rest of this function will not be robust to work for sketches defined within a function declaration
+  const newExpressionPathToNode: PathToNode = [
+    ['body', ''],
+    [insertIndex, 'index'],
+    ['declaration', 'VariableDeclaration'],
+    ['init', 'VariableDeclarator'],
+  ]
+  let updatedSketchNodePaths = structuredClone(sketchNodePaths)
+  if (insertType === 'start') {
+    updatedSketchNodePaths = updatedSketchNodePaths.map((path) => {
+      path[1][0] = Number(path[1][0]) + 1
+      return path
+    })
+    updatedSketchNodePaths.unshift(newExpressionPathToNode)
+  } else {
+    updatedSketchNodePaths.push(newExpressionPathToNode)
+  }
+  return {
+    updatedSketchNodePaths,
+    updatedEntryNodePath: newExpressionPathToNode,
+  }
+}
+
+/**
+ * 
+ * Split the following pipe expression into 
+ * ```ts
+ * part001 = startSketchOn('XZ')
+  |> startProfileAt([1, 2], %)
+  |> line([3, 4], %)
+  |> line([5, 6], %)
+  |> close(%)
+extrude001 = extrude(5, part001)
+```
+into
+```ts
+sketch001 = startSketchOn('XZ')
+part001 = startProfileAt([1, 2], sketch001)
+  |> line([3, 4], %)
+  |> line([5, 6], %)
+  |> close(%)
+extrude001 = extrude(5, part001)
+```
+Notice that the `startSketchOn` is what gets the new variable name, this is so part001 still has the same data as before
+making it safe for later code that uses part001 (the extrude in this example)
+ * 
+ */
+export function splitPipedProfile(
+  ast: Program,
+  pathToPipe: PathToNode
+):
+  | {
+      modifiedAst: Program
+      pathToProfile: PathToNode
+      pathToPlane: PathToNode
+    }
+  | Error {
+  const _ast = structuredClone(ast)
+  const varDec = getNodeFromPath<VariableDeclaration>(
+    _ast,
+    pathToPipe,
+    'VariableDeclaration'
+  )
+  if (err(varDec)) return varDec
+  if (
+    varDec.node.type !== 'VariableDeclaration' ||
+    varDec.node.declaration.init.type !== 'PipeExpression'
+  ) {
+    return new Error('pathToNode does not point to pipe')
+  }
+  const init = varDec.node.declaration.init
+  const firstCall = init.body[0]
+  if (!isCallExprWithName(firstCall, 'startSketchOn'))
+    return new Error('First call is not startSketchOn')
+  const secondCall = init.body[1]
+  if (!isCallExprWithName(secondCall, 'startProfileAt'))
+    return new Error('Second call is not startProfileAt')
+
+  const varName = varDec.node.declaration.id.name
+  const newVarName = findUniqueName(_ast, 'sketch')
+  const secondCallArgs = structuredClone(secondCall.arguments)
+  secondCallArgs[1] = createIdentifier(newVarName)
+  const firstCallOfNewPipe = createCallExpression(
+    'startProfileAt',
+    secondCallArgs
+  )
+  const newSketch = createVariableDeclaration(
+    newVarName,
+    varDec.node.declaration.init.body[0]
+  )
+  const newProfile = createVariableDeclaration(
+    varName,
+    varDec.node.declaration.init.body.length <= 2
+      ? firstCallOfNewPipe
+      : createPipeExpression([
+          firstCallOfNewPipe,
+          ...varDec.node.declaration.init.body.slice(2),
+        ])
+  )
+  const index = getBodyIndex(pathToPipe)
+  if (err(index)) return index
+  _ast.body.splice(index, 1, newSketch, newProfile)
+  const pathToPlane = structuredClone(pathToPipe)
+  const pathToProfile = structuredClone(pathToPipe)
+  pathToProfile[1][0] = index + 1
+
+  return {
+    modifiedAst: _ast,
+    pathToProfile,
+    pathToPlane,
+  }
+}
+
+export function createNodeFromExprSnippet(
+  strings: TemplateStringsArray,
+  ...expressions: any[]
+): Node<BodyItem> | Error {
+  const code = strings.reduce(
+    (acc, str, i) => acc + str + (expressions[i] || ''),
+    ''
+  )
+  let program = parse(code)
+  if (err(program)) return program
+  const node = program.program?.body[0]
+  if (!node) return new Error('No node found')
+  return node
+}
+
+export const createLabeledArg = (label: string, arg: Expr): LabeledArg => {
+  return { label: createIdentifier(label), arg, type: 'LabeledArg' }
 }

src/lang/modifyAst/addEdgeTreatment.ts

@@ -298,7 +298,7 @@ export function getPathToExtrudeForSegmentSelection(
   const sketchVar = varDecNode.node.declaration.id.name
 
   const sketch = sketchFromKclValue(
-    dependencies.kclManager.programMemory.get(sketchVar),
+    dependencies.kclManager.variables[sketchVar],
     sketchVar
   )
   if (trap(sketch)) return sketch

src/lang/modifyAst/addRevolve.ts

@@ -5,9 +5,9 @@ import {
   PathToNode,
   Expr,
   CallExpression,
-  PipeExpression,
   VariableDeclarator,
   CallExpressionKw,
+  ArtifactGraph,
 } from 'lang/wasm'
 import { Selections } from 'lib/selections'
 import { Node } from 'wasm-lib/kcl/bindings/Node'
@@ -16,7 +16,6 @@ import {
   createCallExpressionStdLib,
   createObjectExpression,
   createIdentifier,
-  createPipeExpression,
   findUniqueName,
   createVariableDeclaration,
 } from 'lang/modifyAst'
@@ -26,14 +25,18 @@ import {
   mutateAstWithTagForSketchSegment,
   getEdgeTagCall,
 } from 'lang/modifyAst/addEdgeTreatment'
+import { Artifact, getPathsFromArtifact } from 'lang/std/artifactGraph'
+import { kclManager } from 'lib/singletons'
+
 export function revolveSketch(
   ast: Node<Program>,
   pathToSketchNode: PathToNode,
-  shouldPipe = false,
   angle: Expr = createLiteral(4),
   axisOrEdge: string,
   axis: string,
-  edge: Selections
+  edge: Selections,
+  artifactGraph: ArtifactGraph,
+  artifact?: Artifact
 ):
   | {
       modifiedAst: Node<Program>
@@ -41,6 +44,13 @@ export function revolveSketch(
       pathToRevolveArg: PathToNode
     }
   | Error {
+  const orderedSketchNodePaths = getPathsFromArtifact({
+    artifact: artifact,
+    sketchPathToNode: pathToSketchNode,
+    artifactGraph,
+    ast: kclManager.ast,
+  })
+  if (err(orderedSketchNodePaths)) return orderedSketchNodePaths
   const clonedAst = structuredClone(ast)
   const sketchNode = getNodeFromPath(clonedAst, pathToSketchNode)
   if (err(sketchNode)) return sketchNode
@@ -82,29 +92,13 @@ export function revolveSketch(
     generatedAxis = createLiteral(axis)
   }
 
-  /* Original Code */
-  const { node: sketchExpression } = sketchNode
-
-  // determine if sketchExpression is in a pipeExpression or not
-  const sketchPipeExpressionNode = getNodeFromPath<PipeExpression>(
-    clonedAst,
-    pathToSketchNode,
-    'PipeExpression'
-  )
-  if (err(sketchPipeExpressionNode)) return sketchPipeExpressionNode
-  const { node: sketchPipeExpression } = sketchPipeExpressionNode
-  const isInPipeExpression = sketchPipeExpression.type === 'PipeExpression'
-
   const sketchVariableDeclaratorNode = getNodeFromPath<VariableDeclarator>(
     clonedAst,
     pathToSketchNode,
     'VariableDeclarator'
   )
   if (err(sketchVariableDeclaratorNode)) return sketchVariableDeclaratorNode
-  const {
-    node: sketchVariableDeclarator,
-    shallowPath: sketchPathToDecleration,
-  } = sketchVariableDeclaratorNode
+  const { node: sketchVariableDeclarator } = sketchVariableDeclaratorNode
 
   if (!generatedAxis) return new Error('Generated axis selection is missing.')
 
@@ -116,41 +110,16 @@ export function revolveSketch(
     createIdentifier(sketchVariableDeclarator.id.name),
   ])
 
-  if (shouldPipe) {
-    const pipeChain = createPipeExpression(
-      isInPipeExpression
-        ? [...sketchPipeExpression.body, revolveCall]
-        : [sketchExpression as any, revolveCall]
-    )
-
-    sketchVariableDeclarator.init = pipeChain
-    const pathToRevolveArg: PathToNode = [
-      ...sketchPathToDecleration,
-      ['init', 'VariableDeclarator'],
-      ['body', ''],
-      [pipeChain.body.length - 1, 'index'],
-      ['arguments', 'CallExpression'],
-      [0, 'index'],
-    ]
-
-    return {
-      modifiedAst: clonedAst,
-      pathToSketchNode,
-      pathToRevolveArg,
-    }
-  }
-
   // We're not creating a pipe expression,
   // but rather a separate constant for the extrusion
   const name = findUniqueName(clonedAst, KCL_DEFAULT_CONSTANT_PREFIXES.REVOLVE)
   const VariableDeclaration = createVariableDeclaration(name, revolveCall)
-  const sketchIndexInPathToNode =
-    sketchPathToDecleration.findIndex((a) => a[0] === 'body') + 1
-  const sketchIndexInBody = sketchPathToDecleration[sketchIndexInPathToNode][0]
-  let insertIndex = sketchIndexInBody
-
-  if (typeof insertIndex !== 'number')
-    return new Error('expected insertIndex to be a number')
+  const lastSketchNodePath =
+    orderedSketchNodePaths[orderedSketchNodePaths.length - 1]
+  let sketchIndexInBody = Number(lastSketchNodePath[1][0])
+  if (typeof sketchIndexInBody !== 'number') {
+    return new Error('expected sketchIndexInBody to be a number')
+  }
 
   // If an axis was selected in KCL, find the max index to insert the revolve command
   if (axisDeclaration) {
@@ -161,14 +130,14 @@ export function revolveSketch(
     if (typeof axisIndex !== 'number')
       return new Error('expected axisIndex to be a number')
 
-    insertIndex = Math.max(insertIndex, axisIndex)
+    sketchIndexInBody = Math.max(sketchIndexInBody, axisIndex)
   }
 
-  clonedAst.body.splice(insertIndex + 1, 0, VariableDeclaration)
+  clonedAst.body.splice(sketchIndexInBody + 1, 0, VariableDeclaration)
 
   const pathToRevolveArg: PathToNode = [
     ['body', ''],
-    [insertIndex + 1, 'index'],
+    [sketchIndexInBody + 1, 'index'],
     ['declaration', 'VariableDeclaration'],
     ['init', 'VariableDeclarator'],
     ['arguments', 'CallExpression'],

src/lang/queryAst.test.ts

@@ -9,7 +9,6 @@ import {
   CallExpression,
   VariableDeclarator,
 } from './wasm'
-import { ProgramMemory } from 'lang/wasm'
 import {
   findAllPreviousVariables,
   isNodeSafeToReplace,
@@ -63,7 +62,7 @@ variableBelowShouldNotBeIncluded = 3
 
     const { variables, bodyPath, insertIndex } = findAllPreviousVariables(
       ast,
-      execState.memory,
+      execState.variables,
       topLevelRange(rangeStart, rangeStart)
     )
     expect(variables).toEqual([
@@ -398,7 +397,7 @@ part001 = startSketchAt([-1.41, 3.46])
       selection: {
         codeRef: codeRefFromRange(topLevelRange(100, 101), ast),
       },
-      programMemory: execState.memory,
+      memVars: execState.variables,
     })
     expect(result).toEqual(true)
   })
@@ -418,7 +417,7 @@ part001 = startSketchAt([-1.41, 3.46])
       selection: {
         codeRef: codeRefFromRange(topLevelRange(100, 101), ast),
       },
-      programMemory: execState.memory,
+      memVars: execState.variables,
     })
     expect(result).toEqual(true)
   })
@@ -432,7 +431,7 @@ part001 = startSketchAt([-1.41, 3.46])
       selection: {
         codeRef: codeRefFromRange(topLevelRange(10, 11), ast),
       },
-      programMemory: execState.memory,
+      memVars: execState.variables,
     })
     expect(result).toEqual(false)
   })
@@ -722,7 +721,7 @@ describe('Testing specific sketch getNodeFromPath workflow', () => {
     const sketchPathToNode = getNodePathFromSourceRange(ast, sketchRange)
     const modifiedAst = addCallExpressionsToPipe({
       node: ast,
-      programMemory: ProgramMemory.empty(),
+      variables: {},
       pathToNode: sketchPathToNode,
       expressions: [
         createCallExpressionStdLib(
@@ -777,7 +776,7 @@ describe('Testing specific sketch getNodeFromPath workflow', () => {
     const sketchPathToNode = getNodePathFromSourceRange(ast, sketchRange)
     const modifiedAst = addCloseToPipe({
       node: ast,
-      programMemory: ProgramMemory.empty(),
+      variables: {},
       pathToNode: sketchPathToNode,
     })
 

src/lang/queryAst.ts

@@ -2,7 +2,6 @@ import { ToolTip } from 'lang/langHelpers'
 import { Selection, Selections } from 'lib/selections'
 import {
   ArrayExpression,
-  ArtifactGraph,
   BinaryExpression,
   CallExpression,
   CallExpressionKw,
@@ -13,7 +12,6 @@ import {
   PathToNode,
   PipeExpression,
   Program,
-  ProgramMemory,
   ReturnStatement,
   sketchFromKclValue,
   sketchFromKclValueOptional,
@@ -23,9 +21,11 @@ import {
   VariableDeclaration,
   VariableDeclarator,
   recast,
+  ArtifactGraph,
   kclSettings,
   unitLenToUnitLength,
   unitAngToUnitAngle,
+  VariableMap,
 } from './wasm'
 import { getNodePathFromSourceRange } from 'lang/queryAstNodePathUtils'
 import { createIdentifier, splitPathAtLastIndex } from './modifyAst'
@@ -37,10 +37,11 @@ import {
   getConstraintType,
 } from './std/sketchcombos'
 import { err, Reason } from 'lib/trap'
-import { ImportStatement } from 'wasm-lib/kcl/bindings/ImportStatement'
 import { Node } from 'wasm-lib/kcl/bindings/Node'
 import { findKwArg } from './util'
 import { codeRefFromRange } from './std/artifactGraph'
+import { FunctionExpression } from 'wasm-lib/kcl/bindings/FunctionExpression'
+import { ImportStatement } from 'wasm-lib/kcl/bindings/ImportStatement'
 import { KclSettingsAnnotation } from 'lib/settings/settingsTypes'
 
 export const LABELED_ARG_FIELD = 'LabeledArg -> Arg'
@@ -287,7 +288,7 @@ export interface PrevVariable<T> {
 
 export function findAllPreviousVariablesPath(
   ast: Program,
-  programMemory: ProgramMemory,
+  memVars: VariableMap,
   path: PathToNode,
   type: 'number' | 'string' = 'number'
 ): {
@@ -325,7 +326,7 @@ export function findAllPreviousVariablesPath(
   bodyItems?.forEach?.((item) => {
     if (item.type !== 'VariableDeclaration' || item.end > startRange) return
     const varName = item.declaration.id.name
-    const varValue = programMemory?.get(varName)
+    const varValue = memVars[varName]
     if (!varValue || typeof varValue?.value !== type) return
     variables.push({
       key: varName,
@@ -342,7 +343,7 @@ export function findAllPreviousVariablesPath(
 
 export function findAllPreviousVariables(
   ast: Program,
-  programMemory: ProgramMemory,
+  memVars: VariableMap,
   sourceRange: SourceRange,
   type: 'number' | 'string' = 'number'
 ): {
@@ -351,13 +352,19 @@ export function findAllPreviousVariables(
   insertIndex: number
 } {
   const path = getNodePathFromSourceRange(ast, sourceRange)
-  return findAllPreviousVariablesPath(ast, programMemory, path, type)
+  return findAllPreviousVariablesPath(ast, memVars, path, type)
 }
 
 type ReplacerFn = (
   _ast: Node<Program>,
   varName: string
-) => { modifiedAst: Node<Program>; pathToReplaced: PathToNode } | Error
+) =>
+  | {
+      modifiedAst: Node<Program>
+      pathToReplaced: PathToNode
+      exprInsertIndex: number
+    }
+  | Error
 
 export function isNodeSafeToReplacePath(
   ast: Program,
@@ -409,7 +416,7 @@ export function isNodeSafeToReplacePath(
     if (err(_nodeToReplace)) return _nodeToReplace
     const nodeToReplace = _nodeToReplace.node as any
     nodeToReplace[last[0]] = identifier
-    return { modifiedAst: _ast, pathToReplaced }
+    return { modifiedAst: _ast, pathToReplaced, exprInsertIndex: index }
   }
 
   const hasPipeSub = isTypeInValue(finVal as Expr, 'PipeSubstitution')
@@ -479,7 +486,7 @@ function isTypeInArrayExp(
 export function isLinesParallelAndConstrained(
   ast: Program,
   artifactGraph: ArtifactGraph,
-  programMemory: ProgramMemory,
+  memVars: VariableMap,
   primaryLine: Selection,
   secondaryLine: Selection
 ):
@@ -509,7 +516,7 @@ export function isLinesParallelAndConstrained(
     if (err(_varDec)) return _varDec
     const varDec = _varDec.node
     const varName = (varDec as VariableDeclaration)?.declaration.id?.name
-    const sg = sketchFromKclValue(programMemory?.get(varName), varName)
+    const sg = sketchFromKclValue(memVars[varName], varName)
     if (err(sg)) return sg
     const _primarySegment = getSketchSegmentFromSourceRange(
       sg,
@@ -518,8 +525,15 @@ export function isLinesParallelAndConstrained(
     if (err(_primarySegment)) return _primarySegment
     const primarySegment = _primarySegment.segment
 
+    const _varDec2 = getNodeFromPath(ast, secondaryPath, 'VariableDeclaration')
+    if (err(_varDec2)) return _varDec2
+    const varDec2 = _varDec2.node
+    const varName2 = (varDec2 as VariableDeclaration)?.declaration.id?.name
+    const sg2 = sketchFromKclValue(memVars[varName2], varName2)
+    if (err(sg2)) return sg2
+
     const _segment = getSketchSegmentFromSourceRange(
-      sg,
+      sg2,
       secondaryLine?.codeRef?.range
     )
     if (err(_segment)) return _segment
@@ -589,11 +603,11 @@ export function isLinesParallelAndConstrained(
 export function hasExtrudeSketch({
   ast,
   selection,
-  programMemory,
+  memVars,
 }: {
   ast: Program
   selection: Selection
-  programMemory: ProgramMemory
+  memVars: VariableMap
 }): boolean {
   const varDecMeta = getNodeFromPath<VariableDeclaration>(
     ast,
@@ -607,7 +621,7 @@ export function hasExtrudeSketch({
   const varDec = varDecMeta.node
   if (varDec.type !== 'VariableDeclaration') return false
   const varName = varDec.declaration.id.name
-  const varValue = programMemory?.get(varName)
+  const varValue = memVars[varName]
   return (
     varValue?.type === 'Solid' ||
     !(sketchFromKclValueOptional(varValue, varName) instanceof Reason)
@@ -871,6 +885,59 @@ export function getObjExprProperty(
   return { expr: node.properties[index].value, index }
 }
 
+export function isCursorInFunctionDefinition(
+  ast: Node<Program>,
+  selectionRanges: Selection
+): boolean {
+  if (!selectionRanges?.codeRef?.pathToNode) return false
+  const node = getNodeFromPath<FunctionExpression>(
+    ast,
+    selectionRanges.codeRef.pathToNode,
+    'FunctionExpression'
+  )
+  if (err(node)) return false
+  if (node.node.type === 'FunctionExpression') return true
+  return false
+}
+
+export function getBodyIndex(pathToNode: PathToNode): number | Error {
+  const index = Number(pathToNode[1][0])
+  if (Number.isInteger(index)) return index
+  return new Error('Expected number index')
+}
+
+export function isCallExprWithName(
+  expr: Expr | CallExpression,
+  name: string
+): expr is CallExpression {
+  if (expr.type === 'CallExpression' && expr.callee.type === 'Identifier') {
+    return expr.callee.name === name
+  }
+  return false
+}
+
+export function doesSketchPipeNeedSplitting(
+  ast: Node<Program>,
+  pathToPipe: PathToNode
+): boolean | Error {
+  const varDec = getNodeFromPath<VariableDeclarator>(
+    ast,
+    pathToPipe,
+    'VariableDeclarator'
+  )
+  if (err(varDec)) return varDec
+  if (varDec.node.type !== 'VariableDeclarator') return new Error('Not a var')
+  const pipeExpression = varDec.node.init
+  if (pipeExpression.type !== 'PipeExpression') return false
+  const [firstPipe, secondPipe] = pipeExpression.body
+  if (!firstPipe || !secondPipe) return false
+  if (
+    isCallExprWithName(firstPipe, 'startSketchOn') &&
+    isCallExprWithName(secondPipe, 'startProfileAt')
+  )
+    return true
+  return false
+}
 /**
  * Given KCL, returns the settings annotation object if it exists.
  */

src/lang/queryAstNodePathUtils.ts

@@ -82,6 +82,7 @@ function moreNodePathFromSourceRange(
           return moreNodePathFromSourceRange(arg, sourceRange, path)
         }
       }
+      return path
     }
     return path
   }

src/lang/std/artifactGraph.ts

@@ -1,4 +1,5 @@
 import {
+  Expr,
   Artifact,
   ArtifactGraph,
   ArtifactId,
@@ -18,7 +19,8 @@ import {
 import { Models } from '@kittycad/lib'
 import { getNodePathFromSourceRange } from 'lang/queryAstNodePathUtils'
 import { err } from 'lib/trap'
-import { codeManager } from 'lib/singletons'
+import { Cap, Plane, Wall } from 'wasm-lib/kcl/bindings/Artifact'
+import { CapSubType } from 'wasm-lib/kcl/bindings/Artifact'
 
 export type { Artifact, ArtifactId, SegmentArtifact } from 'lang/wasm'
 
@@ -37,10 +39,28 @@ export interface PlaneArtifactRich extends BaseArtifact {
   codeRef: CodeRef
 }
 
+export interface CapArtifactRich extends BaseArtifact {
+  type: 'cap'
+  subType: CapSubType
+  faceCodeRef: CodeRef
+  edgeCuts: Array<EdgeCut>
+  paths: Array<PathArtifact>
+  sweep?: SweepArtifact
+}
+export interface WallArtifactRich extends BaseArtifact {
+  type: 'wall'
+  id: ArtifactId
+  segment: PathArtifact
+  edgeCuts: Array<EdgeCut>
+  sweep: SweepArtifact
+  paths: Array<PathArtifact>
+  faceCodeRef: CodeRef
+}
+
 export interface PathArtifactRich extends BaseArtifact {
   type: 'path'
   /** A path must always lie on a plane */
-  plane: PlaneArtifact | WallArtifact
+  plane: PlaneArtifact | WallArtifact | CapArtifact
   /** A path must always contain 0 or more segments */
   segments: Array<SegmentArtifact>
   /** A path may not result in a sweep artifact */
@@ -51,7 +71,7 @@ export interface PathArtifactRich extends BaseArtifact {
 interface SegmentArtifactRich extends BaseArtifact {
   type: 'segment'
   path: PathArtifact
-  surf?: WallArtifact
+  surf: WallArtifact
   edges: Array<SweepEdge>
   edgeCut?: EdgeCut
   codeRef: CodeRef
@@ -151,6 +171,73 @@ export function expandPlane(
   }
 }
 
+export function expandWall(
+  wall: WallArtifact,
+  artifactGraph: ArtifactGraph
+): WallArtifactRich {
+  const { pathIds, sweepId: _s, edgeCutEdgeIds, ...keptProperties } = wall
+  const paths = pathIds?.length
+    ? Array.from(
+        getArtifactsOfTypes(
+          { keys: wall.pathIds, types: ['path'] },
+          artifactGraph
+        ).values()
+      )
+    : []
+  const sweep = artifactGraph.get(wall.sweepId) as SweepArtifact
+  const edgeCuts = edgeCutEdgeIds?.length
+    ? Array.from(
+        getArtifactsOfTypes(
+          { keys: wall.edgeCutEdgeIds, types: ['edgeCut'] },
+          artifactGraph
+        ).values()
+      )
+    : []
+  const segment = artifactGraph.get(wall.segId) as PathArtifact
+  return {
+    type: 'wall',
+    ...keptProperties,
+    paths,
+    sweep,
+    segment,
+    edgeCuts,
+  }
+}
+export function expandCap(
+  cap: CapArtifact,
+  artifactGraph: ArtifactGraph
+): CapArtifactRich {
+  const { pathIds, sweepId: _s, edgeCutEdgeIds, ...keptProperties } = cap
+  const paths = pathIds?.length
+    ? Array.from(
+        getArtifactsOfTypes(
+          { keys: cap.pathIds, types: ['path'] },
+          artifactGraph
+        ).values()
+      )
+    : []
+  const maybeSweep = getArtifactOfTypes(
+    { key: cap.sweepId, types: ['sweep'] },
+    artifactGraph
+  )
+  const sweep = err(maybeSweep) ? undefined : maybeSweep
+  const edgeCuts = edgeCutEdgeIds?.length
+    ? Array.from(
+        getArtifactsOfTypes(
+          { keys: cap.edgeCutEdgeIds, types: ['edgeCut'] },
+          artifactGraph
+        ).values()
+      )
+    : []
+  return {
+    type: 'cap',
+    ...keptProperties,
+    paths,
+    sweep,
+    edgeCuts,
+  }
+}
+
 export function expandPath(
   path: PathArtifact,
   artifactGraph: ArtifactGraph
@@ -239,6 +326,7 @@ export function expandSegment(
   if (err(path)) return path
   if (err(surf)) return surf
   if (err(edgeCut)) return edgeCut
+  if (!surf) return new Error('Segment does not have a surface')
 
   return {
     type: 'segment',
@@ -410,6 +498,186 @@ export function codeRefFromRange(range: SourceRange, ast: Program): CodeRef {
   }
 }
 
+function getPlaneFromPath(
+  path: PathArtifact,
+  graph: ArtifactGraph
+): PlaneArtifact | WallArtifact | CapArtifact | Error {
+  const plane = getArtifactOfTypes(
+    { key: path.planeId, types: ['plane', 'wall', 'cap'] },
+    graph
+  )
+  if (err(plane)) return plane
+  return plane
+}
+
+function getPlaneFromSegment(
+  segment: SegmentArtifact,
+  graph: ArtifactGraph
+): PlaneArtifact | WallArtifact | CapArtifact | Error {
+  const path = getArtifactOfTypes(
+    { key: segment.pathId, types: ['path'] },
+    graph
+  )
+  if (err(path)) return path
+  return getPlaneFromPath(path, graph)
+}
+function getPlaneFromSolid2D(
+  solid2D: Solid2D,
+  graph: ArtifactGraph
+): PlaneArtifact | WallArtifact | CapArtifact | Error {
+  const path = getArtifactOfTypes(
+    { key: solid2D.pathId, types: ['path'] },
+    graph
+  )
+  if (err(path)) return path
+  return getPlaneFromPath(path, graph)
+}
+function getPlaneFromSweepEdge(edge: SweepEdge, graph: ArtifactGraph) {
+  const sweep = getArtifactOfTypes(
+    { key: edge.sweepId, types: ['sweep'] },
+    graph
+  )
+  if (err(sweep)) return sweep
+  const path = getArtifactOfTypes({ key: sweep.pathId, types: ['path'] }, graph)
+  if (err(path)) return path
+  return getPlaneFromPath(path, graph)
+}
+
+export function getPlaneFromArtifact(
+  artifact: Artifact | undefined,
+  graph: ArtifactGraph
+): PlaneArtifact | WallArtifact | CapArtifact | Error {
+  if (!artifact) return new Error(`Artifact is undefined`)
+  if (artifact.type === 'plane') return artifact
+  if (artifact.type === 'path') return getPlaneFromPath(artifact, graph)
+  if (artifact.type === 'segment') return getPlaneFromSegment(artifact, graph)
+  if (artifact.type === 'solid2d') return getPlaneFromSolid2D(artifact, graph)
+  if (artifact.type === 'wall' || artifact.type === 'cap') return artifact
+  if (artifact.type === 'sweepEdge')
+    return getPlaneFromSweepEdge(artifact, graph)
+  return new Error(`Artifact type ${artifact.type} does not have a plane`)
+}
+
+const onlyConsecutivePaths = (
+  orderedNodePaths: PathToNode[],
+  originalPath: PathToNode,
+  ast: Program
+): PathToNode[] => {
+  const isExprSafe = (index: number, ast: Program): boolean => {
+    // we allow expressions between profiles, but only basic math expressions 5 + 6 etc
+    // because 5 + doSomeMath() might be okay, but we can't know if it's an abstraction on a stdlib
+    // call that involves a engine call, and we can't have that in sketch-mode/mock-execution
+    const expr = ast.body?.[index]
+    if (!expr) {
+      return false
+    }
+    if (expr.type === 'ImportStatement' || expr.type === 'ReturnStatement') {
+      return false
+    }
+    if (expr.type === 'VariableDeclaration') {
+      const init = expr.declaration?.init
+      if (!init) return false
+      if (init.type === 'CallExpression') {
+        return false
+      }
+      if (init.type === 'BinaryExpression' && isNodeSafe(init)) {
+        return true
+      }
+      if (init.type === 'Literal' || init.type === 'MemberExpression') {
+        return true
+      }
+    }
+    return false
+  }
+  const originalIndex = Number(
+    orderedNodePaths.find(
+      (path) => path[1][0] === originalPath[1][0]
+    )?.[1]?.[0] || 0
+  )
+
+  const minIndex = Number(orderedNodePaths[0][1][0])
+  const maxIndex = Number(orderedNodePaths[orderedNodePaths.length - 1][1][0])
+  const pathIndexMap: any = {}
+  orderedNodePaths.forEach((path) => {
+    const bodyIndex = Number(path[1][0])
+    pathIndexMap[bodyIndex] = path
+  })
+  const safePaths: PathToNode[] = []
+
+  // traverse expressions in either direction from the profile selected
+  // when the user entered sketch mode
+  for (let i = originalIndex; i <= maxIndex; i++) {
+    if (pathIndexMap[i]) {
+      safePaths.push(pathIndexMap[i])
+    } else if (!isExprSafe(i, ast)) {
+      break
+    }
+  }
+  for (let i = originalIndex - 1; i >= minIndex; i--) {
+    if (pathIndexMap[i]) {
+      safePaths.unshift(pathIndexMap[i])
+    } else if (!isExprSafe(i, ast)) {
+      break
+    }
+  }
+  return safePaths
+}
+
+export function getPathsFromPlaneArtifact(
+  planeArtifact: PlaneArtifact,
+  artifactGraph: ArtifactGraph,
+  ast: Program
+): PathToNode[] {
+  const nodePaths: PathToNode[] = []
+  for (const pathId of planeArtifact.pathIds) {
+    const path = artifactGraph.get(pathId)
+    if (!path) continue
+    if ('codeRef' in path && path.codeRef) {
+      // TODO should figure out why upstream the path is bad
+      const isNodePathBad = path.codeRef.pathToNode.length < 2
+      nodePaths.push(
+        isNodePathBad
+          ? getNodePathFromSourceRange(ast, path.codeRef.range)
+          : path.codeRef.pathToNode
+      )
+    }
+  }
+  return onlyConsecutivePaths(nodePaths, nodePaths[0], ast)
+}
+
+export function getPathsFromArtifact({
+  sketchPathToNode,
+  artifact,
+  artifactGraph,
+  ast,
+}: {
+  sketchPathToNode: PathToNode
+  artifact?: Artifact
+  artifactGraph: ArtifactGraph
+  ast: Program
+}): PathToNode[] | Error {
+  const plane = getPlaneFromArtifact(artifact, artifactGraph)
+  if (err(plane)) return plane
+  const paths = getArtifactsOfTypes(
+    { keys: plane.pathIds, types: ['path'] },
+    artifactGraph
+  )
+  let nodePaths = [...paths.values()]
+    .map((path) => path.codeRef.pathToNode)
+    .sort((a, b) => Number(a[1][0]) - Number(b[1][0]))
+  return onlyConsecutivePaths(nodePaths, sketchPathToNode, ast)
+}
+
+function isNodeSafe(node: Expr): boolean {
+  if (node.type === 'Literal' || node.type === 'MemberExpression') {
+    return true
+  }
+  if (node.type === 'BinaryExpression') {
+    return isNodeSafe(node.left) && isNodeSafe(node.right)
+  }
+  return false
+}
+
 /**
  * Get an artifact from a code source range
  */
@@ -418,12 +686,24 @@ export function getArtifactFromRange(
   artifactGraph: ArtifactGraph
 ): Artifact | null {
   for (const artifact of artifactGraph.values()) {
-    if ('codeRef' in artifact) {
+    const codeRef = getFaceCodeRef(artifact)
+    if (codeRef) {
       const match =
-        artifact.codeRef?.range[0] === range[0] &&
-        artifact.codeRef.range[1] === range[1]
+        codeRef?.range[0] === range[0] && codeRef.range[1] === range[1]
       if (match) return artifact
     }
   }
   return null
 }
+
+export function getFaceCodeRef(
+  artifact: Artifact | Plane | Wall | Cap
+): CodeRef | null {
+  if ('faceCodeRef' in artifact) {
+    return artifact.faceCodeRef
+  }
+  if ('codeRef' in artifact) {
+    return artifact.codeRef
+  }
+  return null
+}

src/lang/std/sketch.test.ts

@@ -124,7 +124,7 @@ describe('testing changeSketchArguments', () => {
     const sourceStart = code.indexOf(lineToChange)
     const changeSketchArgsRetVal = changeSketchArguments(
       ast,
-      execState.memory,
+      execState.variables,
       {
         type: 'sourceRange',
         sourceRange: topLevelRange(
@@ -160,7 +160,7 @@ mySketch001 = startSketchOn('XY')
     expect(sourceStart).toBe(89)
     const newSketchLnRetVal = addNewSketchLn({
       node: ast,
-      programMemory: execState.memory,
+      variables: execState.variables,
       input: {
         type: 'straight-segment',
         from: [0, 0],
@@ -190,7 +190,7 @@ mySketch001 = startSketchOn('XY')
 
     const modifiedAst2 = addCloseToPipe({
       node: ast,
-      programMemory: execState.memory,
+      variables: execState.variables,
       pathToNode: [
         ['body', ''],
         [0, 'index'],

src/lang/std/sketch.ts

@@ -1,5 +1,4 @@
 import {
-  ProgramMemory,
   Path,
   Sketch,
   SourceRange,
@@ -14,6 +13,7 @@ import {
   Identifier,
   sketchFromKclValue,
   topLevelRange,
+  VariableMap,
 } from 'lang/wasm'
 import {
   getNodeFromPath,
@@ -66,7 +66,12 @@ import { perpendicularDistance } from 'sketch-helpers'
 import { TagDeclarator } from 'wasm-lib/kcl/bindings/TagDeclarator'
 import { EdgeCutInfo } from 'machines/modelingMachine'
 import { Node } from 'wasm-lib/kcl/bindings/Node'
-import { findKwArg, findKwArgAny, findKwArgAnyIndex } from 'lang/util'
+import {
+  findKwArg,
+  findKwArgWithIndex,
+  findKwArgAny,
+  findKwArgAnyIndex,
+} from 'lang/util'
 
 export const ARG_TAG = 'tag'
 export const ARG_END = 'end'
@@ -76,6 +81,9 @@ const STRAIGHT_SEGMENT_ERR = new Error(
   'Invalid input, expected "straight-segment"'
 )
 const ARC_SEGMENT_ERR = new Error('Invalid input, expected "arc-segment"')
+const CIRCLE_THREE_POINT_SEGMENT_ERR = new Error(
+  'Invalid input, expected "circle-three-point-segment"'
+)
 
 export type Coords2d = [number, number]
 
@@ -171,7 +179,8 @@ const commonConstraintInfoHelper = (
     }
   ],
   code: string,
-  pathToNode: PathToNode
+  pathToNode: PathToNode,
+  filterValue?: string
 ) => {
   if (callExp.type !== 'CallExpression' && callExp.type !== 'CallExpressionKw')
     return []
@@ -295,7 +304,8 @@ const horzVertConstraintInfoHelper = (
   stdLibFnName: ConstrainInfo['stdLibFnName'],
   abbreviatedInput: AbbreviatedInput,
   code: string,
-  pathToNode: PathToNode
+  pathToNode: PathToNode,
+  filterValue?: string
 ) => {
   if (callExp.type !== 'CallExpression') return []
   const firstArg = callExp.arguments?.[0]
@@ -355,7 +365,7 @@ function getTagKwArg(): SketchLineHelperKw['getTag'] {
 export const line: SketchLineHelperKw = {
   add: ({
     node,
-    previousProgramMemory,
+    variables,
     pathToNode,
     segmentInput,
     replaceExistingCallback,
@@ -494,7 +504,7 @@ export const line: SketchLineHelperKw = {
 export const lineTo: SketchLineHelperKw = {
   add: ({
     node,
-    previousProgramMemory,
+    variables,
     pathToNode,
     segmentInput,
     replaceExistingCallback,
@@ -502,13 +512,14 @@ export const lineTo: SketchLineHelperKw = {
   }) => {
     if (segmentInput.type !== 'straight-segment') return STRAIGHT_SEGMENT_ERR
     const to = segmentInput.to
-    const _node = { ...node }
+    const _node = structuredClone(node)
     const nodeMeta = getNodeFromPath<PipeExpression | CallExpressionKw>(
       _node,
       pathToNode,
       'PipeExpression'
     )
     if (err(nodeMeta)) return nodeMeta
+
     const { node: pipe } = nodeMeta
     const nodeMeta2 = getNodeFromPath<VariableDeclarator>(
       _node,
@@ -783,11 +794,11 @@ export const xLine: SketchLineHelper = {
   add: ({ node, pathToNode, segmentInput, replaceExistingCallback }) => {
     if (segmentInput.type !== 'straight-segment') return STRAIGHT_SEGMENT_ERR
     const { from, to } = segmentInput
-    const _node = { ...node }
+    const _node = structuredClone(node)
     const getNode = getNodeFromPathCurry(_node, pathToNode)
-    const _node1 = getNode<PipeExpression>('PipeExpression')
-    if (err(_node1)) return _node1
-    const { node: pipe } = _node1
+    const varDec = getNode<VariableDeclaration>('VariableDeclaration')
+    if (err(varDec)) return varDec
+    const dec = varDec.node.declaration
 
     const newVal = createLiteral(roundOff(to[0] - from[0], 2))
 
@@ -802,7 +813,11 @@ export const xLine: SketchLineHelper = {
       ])
       if (err(result)) return result
       const { callExp, valueUsedInTransform } = result
-      pipe.body[callIndex] = callExp
+      if (dec.init.type === 'PipeExpression') {
+        dec.init.body[callIndex] = callExp
+      } else {
+        dec.init = callExp
+      }
       return {
         modifiedAst: _node,
         pathToNode,
@@ -814,7 +829,11 @@ export const xLine: SketchLineHelper = {
       newVal,
       createPipeSubstitution(),
     ])
-    pipe.body = [...pipe.body, newLine]
+    if (dec.init.type === 'PipeExpression') {
+      dec.init.body = [...dec.init.body, newLine]
+    } else {
+      dec.init = createPipeExpression([dec.init, newLine])
+    }
     return { modifiedAst: _node, pathToNode }
   },
   updateArgs: ({ node, pathToNode, input }) => {
@@ -851,11 +870,11 @@ export const yLine: SketchLineHelper = {
   add: ({ node, pathToNode, segmentInput, replaceExistingCallback }) => {
     if (segmentInput.type !== 'straight-segment') return STRAIGHT_SEGMENT_ERR
     const { from, to } = segmentInput
-    const _node = { ...node }
+    const _node = structuredClone(node)
     const getNode = getNodeFromPathCurry(_node, pathToNode)
-    const _node1 = getNode<PipeExpression>('PipeExpression')
-    if (err(_node1)) return _node1
-    const { node: pipe } = _node1
+    const varDec = getNode<VariableDeclaration>('VariableDeclaration')
+    if (err(varDec)) return varDec
+    const dec = varDec.node.declaration
     const newVal = createLiteral(roundOff(to[1] - from[1], 2))
     if (replaceExistingCallback) {
       const { index: callIndex } = splitPathAtPipeExpression(pathToNode)
@@ -868,7 +887,11 @@ export const yLine: SketchLineHelper = {
       ])
       if (err(result)) return result
       const { callExp, valueUsedInTransform } = result
-      pipe.body[callIndex] = callExp
+      if (dec.init.type === 'PipeExpression') {
+        dec.init.body[callIndex] = callExp
+      } else {
+        dec.init = callExp
+      }
       return {
         modifiedAst: _node,
         pathToNode,
@@ -880,7 +903,11 @@ export const yLine: SketchLineHelper = {
       newVal,
       createPipeSubstitution(),
     ])
-    pipe.body = [...pipe.body, newLine]
+    if (dec.init.type === 'PipeExpression') {
+      dec.init.body = [...dec.init.body, newLine]
+    } else {
+      dec.init = createPipeExpression([dec.init, newLine])
+    }
     return { modifiedAst: _node, pathToNode }
   },
   updateArgs: ({ node, pathToNode, input }) => {
@@ -1220,6 +1247,295 @@ export const circle: SketchLineHelper = {
     ]
   },
 }
+export const circleThreePoint: SketchLineHelperKw = {
+  add: ({ node, pathToNode, segmentInput, replaceExistingCallback }) => {
+    if (segmentInput.type !== 'circle-three-point-segment') {
+      return CIRCLE_THREE_POINT_SEGMENT_ERR
+    }
+
+    const { p1, p2, p3 } = segmentInput
+    const _node = structuredClone(node)
+    const nodeMeta = getNodeFromPath<VariableDeclaration>(
+      _node,
+      pathToNode,
+      'VariableDeclaration'
+    )
+    if (err(nodeMeta)) return nodeMeta
+
+    const { node: varDec } = nodeMeta
+
+    const createRoundedLiteral = (val: number) =>
+      createLiteral(roundOff(val, 2))
+    if (replaceExistingCallback) {
+      const result = replaceExistingCallback([
+        {
+          type: 'arrayInObject',
+          index: 0,
+          key: 'p1',
+          argType: 'xAbsolute',
+          expr: createRoundedLiteral(p1[0]),
+        },
+        {
+          type: 'arrayInObject',
+          index: 1,
+          key: 'p1',
+          argType: 'yAbsolute',
+          expr: createRoundedLiteral(p1[1]),
+        },
+        {
+          type: 'arrayInObject',
+          index: 0,
+          key: 'p2',
+          argType: 'xAbsolute',
+          expr: createRoundedLiteral(p2[0]),
+        },
+        {
+          type: 'arrayInObject',
+          index: 1,
+          key: 'p2',
+          argType: 'yAbsolute',
+          expr: createRoundedLiteral(p2[1]),
+        },
+        {
+          type: 'arrayInObject',
+          index: 0,
+          key: 'p3',
+          argType: 'xAbsolute',
+          expr: createRoundedLiteral(p3[0]),
+        },
+        {
+          type: 'arrayInObject',
+          index: 1,
+          key: 'p3',
+          argType: 'yAbsolute',
+          expr: createRoundedLiteral(p3[1]),
+        },
+      ])
+      if (err(result)) return result
+      const { callExp, valueUsedInTransform } = result
+
+      varDec.declaration.init = callExp
+
+      return {
+        modifiedAst: _node,
+        pathToNode,
+        valueUsedInTransform,
+      }
+    }
+    return new Error('replaceExistingCallback is missing')
+  },
+  updateArgs: ({ node, pathToNode, input }) => {
+    if (input.type !== 'circle-three-point-segment') {
+      return CIRCLE_THREE_POINT_SEGMENT_ERR
+    }
+    const { p1, p2, p3 } = input
+    const _node = { ...node }
+    const nodeMeta = getNodeFromPath<CallExpressionKw>(_node, pathToNode)
+    if (err(nodeMeta)) return nodeMeta
+
+    const { node: callExpression, shallowPath } = nodeMeta
+    const createRounded2DPointArr = (point: [number, number]) =>
+      createArrayExpression([
+        createLiteral(roundOff(point[0], 2)),
+        createLiteral(roundOff(point[1], 2)),
+      ])
+
+    const newP1 = createRounded2DPointArr(p1)
+    const newP2 = createRounded2DPointArr(p2)
+    const newP3 = createRounded2DPointArr(p3)
+    mutateKwArg('p1', callExpression, newP1)
+    mutateKwArg('p2', callExpression, newP2)
+    mutateKwArg('p3', callExpression, newP3)
+
+    return {
+      modifiedAst: _node,
+      pathToNode: shallowPath,
+    }
+  },
+  getTag: getTagKwArg(),
+  addTag: addTagKw(),
+  getConstraintInfo: (callExp, code, pathToNode, filterValue) => {
+    if (callExp.type !== 'CallExpressionKw') return []
+    const p1Details = findKwArgWithIndex('p1', callExp)
+    const p2Details = findKwArgWithIndex('p2', callExp)
+    const p3Details = findKwArgWithIndex('p3', callExp)
+    if (!p1Details || !p2Details || !p3Details) return []
+    if (
+      p1Details.expr.type !== 'ArrayExpression' ||
+      p2Details.expr.type !== 'ArrayExpression' ||
+      p3Details.expr.type !== 'ArrayExpression'
+    )
+      return []
+
+    const pathToP1ArrayExpression: PathToNode = [
+      ...pathToNode,
+      ['arguments', 'CallExpressionKw'],
+      [p1Details.argIndex, 'arg index'],
+      ['arg', 'labeledArg -> Arg'],
+      ['elements', 'ArrayExpression'],
+    ]
+    const pathToP2ArrayExpression: PathToNode = [
+      ...pathToNode,
+      ['arguments', 'CallExpressionKw'],
+      [p2Details.argIndex, 'arg index'],
+      ['arg', 'labeledArg -> Arg'],
+      ['elements', 'ArrayExpression'],
+    ]
+    const pathToP3ArrayExpression: PathToNode = [
+      ...pathToNode,
+      ['arguments', 'CallExpressionKw'],
+      [p3Details.argIndex, 'arg index'],
+      ['arg', 'labeledArg -> Arg'],
+      ['elements', 'ArrayExpression'],
+    ]
+
+    const pathToP1XArg: PathToNode = [...pathToP1ArrayExpression, [0, 'index']]
+    const pathToP1YArg: PathToNode = [...pathToP1ArrayExpression, [1, 'index']]
+    const pathToP2XArg: PathToNode = [...pathToP2ArrayExpression, [0, 'index']]
+    const pathToP2YArg: PathToNode = [...pathToP2ArrayExpression, [1, 'index']]
+    const pathToP3XArg: PathToNode = [...pathToP3ArrayExpression, [0, 'index']]
+    const pathToP3YArg: PathToNode = [...pathToP3ArrayExpression, [1, 'index']]
+
+    const constraints: (ConstrainInfo & { filterValue: string })[] = [
+      {
+        stdLibFnName: 'circleThreePoint',
+        type: 'xAbsolute',
+        isConstrained: isNotLiteralArrayOrStatic(p1Details.expr.elements[0]),
+        sourceRange: [
+          p1Details.expr.elements[0].start,
+          p1Details.expr.elements[0].end,
+          0,
+        ],
+        pathToNode: pathToP1XArg,
+        value: code.slice(
+          p1Details.expr.elements[0].start,
+          p1Details.expr.elements[0].end
+        ),
+        argPosition: {
+          type: 'arrayInObject',
+          index: 0,
+          key: 'p1',
+        },
+        filterValue: 'p1',
+      },
+      {
+        stdLibFnName: 'circleThreePoint',
+        type: 'yAbsolute',
+        isConstrained: isNotLiteralArrayOrStatic(p1Details.expr.elements[1]),
+        sourceRange: [
+          p1Details.expr.elements[1].start,
+          p1Details.expr.elements[1].end,
+          0,
+        ],
+        pathToNode: pathToP1YArg,
+        value: code.slice(
+          p1Details.expr.elements[1].start,
+          p1Details.expr.elements[1].end
+        ),
+        argPosition: {
+          type: 'arrayInObject',
+          index: 1,
+          key: 'p1',
+        },
+        filterValue: 'p1',
+      },
+      {
+        stdLibFnName: 'circleThreePoint',
+        type: 'xAbsolute',
+        isConstrained: isNotLiteralArrayOrStatic(p2Details.expr.elements[0]),
+        sourceRange: [
+          p2Details.expr.elements[0].start,
+          p2Details.expr.elements[0].end,
+          0,
+        ],
+        pathToNode: pathToP2XArg,
+        value: code.slice(
+          p2Details.expr.elements[0].start,
+          p2Details.expr.elements[0].end
+        ),
+        argPosition: {
+          type: 'arrayInObject',
+          index: 0,
+          key: 'p2',
+        },
+        filterValue: 'p2',
+      },
+      {
+        stdLibFnName: 'circleThreePoint',
+        type: 'yAbsolute',
+        isConstrained: isNotLiteralArrayOrStatic(p2Details.expr.elements[1]),
+        sourceRange: [
+          p2Details.expr.elements[1].start,
+          p2Details.expr.elements[1].end,
+          0,
+        ],
+        pathToNode: pathToP2YArg,
+        value: code.slice(
+          p2Details.expr.elements[1].start,
+          p2Details.expr.elements[1].end
+        ),
+        argPosition: {
+          type: 'arrayInObject',
+          index: 1,
+          key: 'p2',
+        },
+        filterValue: 'p2',
+      },
+      {
+        stdLibFnName: 'circleThreePoint',
+        type: 'xAbsolute',
+        isConstrained: isNotLiteralArrayOrStatic(p3Details.expr.elements[0]),
+        sourceRange: [
+          p3Details.expr.elements[0].start,
+          p3Details.expr.elements[0].end,
+          0,
+        ],
+        pathToNode: pathToP3XArg,
+        value: code.slice(
+          p3Details.expr.elements[0].start,
+          p3Details.expr.elements[0].end
+        ),
+        argPosition: {
+          type: 'arrayInObject',
+          index: 0,
+          key: 'p3',
+        },
+        filterValue: 'p3',
+      },
+      {
+        stdLibFnName: 'circleThreePoint',
+        type: 'yAbsolute',
+        isConstrained: isNotLiteralArrayOrStatic(p3Details.expr.elements[1]),
+        sourceRange: [
+          p3Details.expr.elements[1].start,
+          p3Details.expr.elements[1].end,
+          0,
+        ],
+        pathToNode: pathToP3YArg,
+        value: code.slice(
+          p3Details.expr.elements[1].start,
+          p3Details.expr.elements[1].end
+        ),
+        argPosition: {
+          type: 'arrayInObject',
+          index: 1,
+          key: 'p3',
+        },
+        filterValue: 'p3',
+      },
+    ]
+    const finalConstraints: ConstrainInfo[] = []
+    constraints.forEach((constraint) => {
+      if (!filterValue) {
+        finalConstraints.push(constraint)
+      }
+      if (filterValue && constraint.filterValue === filterValue) {
+        finalConstraints.push(constraint)
+      }
+    })
+    return finalConstraints
+  },
+}
 export const angledLine: SketchLineHelper = {
   add: ({ node, pathToNode, segmentInput, replaceExistingCallback }) => {
     if (segmentInput.type !== 'straight-segment') return STRAIGHT_SEGMENT_ERR
@@ -1313,7 +1629,7 @@ export const angledLine: SketchLineHelper = {
 export const angledLineOfXLength: SketchLineHelper = {
   add: ({
     node,
-    previousProgramMemory,
+    variables,
     pathToNode,
     segmentInput,
     replaceExistingCallback,
@@ -1337,10 +1653,7 @@ export const angledLineOfXLength: SketchLineHelper = {
     const { node: varDec } = nodeMeta2
 
     const variableName = varDec.id.name
-    const sketch = sketchFromKclValue(
-      previousProgramMemory?.get(variableName),
-      variableName
-    )
+    const sketch = sketchFromKclValue(variables[variableName], variableName)
     if (err(sketch)) {
       return sketch
     }
@@ -1429,7 +1742,7 @@ export const angledLineOfXLength: SketchLineHelper = {
 export const angledLineOfYLength: SketchLineHelper = {
   add: ({
     node,
-    previousProgramMemory,
+    variables,
     pathToNode,
     segmentInput,
     replaceExistingCallback,
@@ -1452,10 +1765,7 @@ export const angledLineOfYLength: SketchLineHelper = {
     if (err(nodeMeta2)) return nodeMeta2
     const { node: varDec } = nodeMeta2
     const variableName = varDec.id.name
-    const sketch = sketchFromKclValue(
-      previousProgramMemory?.get(variableName),
-      variableName
-    )
+    const sketch = sketchFromKclValue(variables[variableName], variableName)
     if (err(sketch)) return sketch
 
     const angle = createLiteral(roundOff(getAngle(from, to), 0))
@@ -1793,7 +2103,7 @@ export const angledLineThatIntersects: SketchLineHelper = {
     }
     return new Error('not implemented')
   },
-  updateArgs: ({ node, pathToNode, input, previousProgramMemory }) => {
+  updateArgs: ({ node, pathToNode, input, variables }) => {
     if (input.type !== 'straight-segment') return STRAIGHT_SEGMENT_ERR
     const { to, from } = input
     const _node = { ...node }
@@ -1820,10 +2130,7 @@ export const angledLineThatIntersects: SketchLineHelper = {
 
     const { node: varDec } = nodeMeta2
     const varName = varDec.declaration.id.name
-    const sketch = sketchFromKclValue(
-      previousProgramMemory.get(varName),
-      varName
-    )
+    const sketch = sketchFromKclValue(variables[varName], varName)
     if (err(sketch)) return sketch
     const intersectPath = sketch.paths.find(
       ({ tag }: Path) => tag && tag.value === intersectTagName
@@ -1954,7 +2261,8 @@ export const updateStartProfileAtArgs: SketchLineHelper['updateArgs'] = ({
           startNodes: [],
           nonCodeNodes: [],
         },
-        trivia: [],
+        innerAttrs: [],
+        outerAttrs: [],
       },
       pathToNode,
     }
@@ -1992,11 +2300,12 @@ export const sketchLineHelperMap: { [key: string]: SketchLineHelper } = {
 export const sketchLineHelperMapKw: { [key: string]: SketchLineHelperKw } = {
   line,
   lineTo,
+  circleThreePoint,
 } as const
 
 export function changeSketchArguments(
   node: Node<Program>,
-  programMemory: ProgramMemory,
+  variables: VariableMap,
   sourceRangeOrPath:
     | {
         type: 'sourceRange'
@@ -2030,7 +2339,7 @@ export function changeSketchArguments(
 
     return updateArgs({
       node: _node,
-      previousProgramMemory: programMemory,
+      variables,
       pathToNode: shallowPath,
       input,
     })
@@ -2047,7 +2356,7 @@ export function changeSketchArguments(
 
     return updateArgs({
       node: _node,
-      previousProgramMemory: programMemory,
+      variables,
       pathToNode: shallowPath,
       input,
     })
@@ -2059,30 +2368,36 @@ export function changeSketchArguments(
 export function getConstraintInfo(
   callExpression: Node<CallExpression>,
   code: string,
-  pathToNode: PathToNode
+  pathToNode: PathToNode,
+  filterValue?: string
 ): ConstrainInfo[] {
   const fnName = callExpression?.callee?.name || ''
   if (!(fnName in sketchLineHelperMap)) return []
   return sketchLineHelperMap[fnName].getConstraintInfo(
     callExpression,
     code,
-    pathToNode
+    pathToNode,
+    filterValue
   )
 }
 
 export function getConstraintInfoKw(
   callExpression: Node<CallExpressionKw>,
   code: string,
-  pathToNode: PathToNode
+  pathToNode: PathToNode,
+  filterValue?: string
 ): ConstrainInfo[] {
   const fnName = callExpression?.callee?.name || ''
-  const isAbsolute = findKwArg('endAbsolute', callExpression) !== undefined
+  const isAbsolute =
+    fnName === 'circleThreePoint' ||
+    findKwArg('endAbsolute', callExpression) !== undefined
   if (!(fnName in sketchLineHelperMapKw)) return []
   const correctFnName = fnName === 'line' && isAbsolute ? 'lineTo' : fnName
   return sketchLineHelperMapKw[correctFnName].getConstraintInfo(
     callExpression,
     code,
-    pathToNode
+    pathToNode,
+    filterValue
   )
 }
 
@@ -2112,7 +2427,7 @@ export function compareVec2Epsilon2(
 
 interface CreateLineFnCallArgs {
   node: Node<Program>
-  programMemory: ProgramMemory
+  variables: VariableMap
   input: SegmentInputs
   fnName: ToolTip
   pathToNode: PathToNode
@@ -2121,7 +2436,7 @@ interface CreateLineFnCallArgs {
 
 export function addNewSketchLn({
   node: _node,
-  programMemory: previousProgramMemory,
+  variables,
   fnName,
   pathToNode,
   input: segmentInput,
@@ -2151,7 +2466,7 @@ export function addNewSketchLn({
   )
   return add({
     node,
-    previousProgramMemory,
+    variables,
     pathToNode,
     segmentInput,
     spliceBetween,
@@ -2164,7 +2479,7 @@ export function addCallExpressionsToPipe({
   expressions,
 }: {
   node: Node<Program>
-  programMemory: ProgramMemory
+  variables: VariableMap
   pathToNode: PathToNode
   expressions: Node<CallExpression | CallExpressionKw>[]
 }) {
@@ -2188,7 +2503,7 @@ export function addCloseToPipe({
   pathToNode,
 }: {
   node: Program
-  programMemory: ProgramMemory
+  variables: VariableMap
   pathToNode: PathToNode
 }) {
   const _node = { ...node }
@@ -2209,7 +2524,7 @@ export function addCloseToPipe({
 
 export function replaceSketchLine({
   node,
-  programMemory,
+  variables,
   pathToNode: _pathToNode,
   fnName,
   segmentInput,
@@ -2217,7 +2532,7 @@ export function replaceSketchLine({
   referencedSegment,
 }: {
   node: Node<Program>
-  programMemory: ProgramMemory
+  variables: VariableMap
   pathToNode: PathToNode
   fnName: ToolTip
   segmentInput: SegmentInputs
@@ -2241,7 +2556,7 @@ export function replaceSketchLine({
       : sketchLineHelperMap[fnName]
   const addRetVal = add({
     node: _node,
-    previousProgramMemory: programMemory,
+    variables,
     pathToNode: _pathToNode,
     referencedSegment,
     segmentInput,
@@ -2306,8 +2621,6 @@ function addTagToChamfer(
   if (err(variableDec)) return variableDec
   const isPipeExpression = pipeExpr.node.type === 'PipeExpression'
 
-  console.log('pipeExpr', pipeExpr, variableDec)
-  // const callExpr = isPipeExpression ? pipeExpr.node.body[pipeIndex] : variableDec.node.init
   const callExpr = isPipeExpression
     ? pipeExpr.node.body[pipeIndex]
     : variableDec.node.init
@@ -2388,7 +2701,6 @@ function addTagToChamfer(
   if (isPipeExpression) {
     pipeExpr.node.body.splice(pipeIndex, 0, newExpressionToInsert)
   } else {
-    console.log('yo', createPipeExpression([newExpressionToInsert, callExpr]))
     callExpr.arguments[1] = createPipeSubstitution()
     variableDec.node.init = createPipeExpression([
       newExpressionToInsert,
@@ -2536,7 +2848,7 @@ function addTagKw(): addTagFn {
         start: callExpr.node.start,
         end: callExpr.node.end,
         moduleId: callExpr.node.moduleId,
-        trivia: callExpr.node.trivia,
+        outerAttrs: callExpr.node.outerAttrs,
       })
     }
 
@@ -2727,6 +3039,8 @@ export function isAbsoluteLine(lineCall: CallExpressionKw): boolean | Error {
       return new Error(
         `line call has neither ${ARG_END} nor ${ARG_END_ABSOLUTE} params`
       )
+    case 'circleThreePoint':
+      return false
   }
   return new Error(`Unknown sketch function ${name}`)
 }