Force workers 1

Fixes #5346

.env.production

@@ -1,5 +1,4 @@
 NODE_ENV=production
-DEV=false
 VITE_KC_API_WS_MODELING_URL=wss://api.zoo.dev/ws/modeling/commands
 VITE_KC_API_BASE_URL=https://api.zoo.dev
 VITE_KC_SITE_BASE_URL=https://zoo.dev

.github/workflows/e2e-tests.yml

@@ -1,9 +1,8 @@
 name: E2E Tests
 on:
   push:
-    branches: [ main ]
+    branches: [ main, pierremtb/issue5346-Multi-second-blank-screen-on-second-instance-of-the-app-workers-1 ]
   pull_request:
-    branches: [ main ]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}

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/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/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/types/ArtifactId.md

@@ -0,0 +1,15 @@
+---
+title: "ArtifactId"
+excerpt: ""
+layout: manual
+---
+
+
+**Type:** `string` (`uuid`)
+
+
+
+
+
+
+

docs/kcl/types/CircularPattern2dData.md

@@ -20,5 +20,6 @@ Data for a circular pattern on a 2D sketch.
 | `center` |`[number, number]`| The center about which to make the pattern. This is a 2D vector. | No |
 | `arcDegrees` |`number`| The arc angle (in degrees) to place the repetitions. Must be greater than 0. | No |
 | `rotateDuplicates` |`boolean`| Whether or not to rotate the duplicates as they are copied. | No |
+| `useOriginal` |`boolean`| If the target being patterned is itself a pattern, then, should you use the original solid, or the pattern? | No |
 
 

docs/kcl/types/CircularPattern3dData.md

@@ -21,5 +21,6 @@ Data for a circular pattern on a 3D model.
 | `center` |`[number, number, number]`| The center about which to make the pattern. This is a 3D vector. | No |
 | `arcDegrees` |`number`| The arc angle (in degrees) to place the repetitions. Must be greater than 0. | No |
 | `rotateDuplicates` |`boolean`| Whether or not to rotate the duplicates as they are copied. | No |
+| `useOriginal` |`boolean`| If the target being patterned is itself a pattern, then, should you use the original solid, or the pattern? | No |
 
 

docs/kcl/types/EnvironmentRef.md

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

docs/kcl/types/Face.md

@@ -17,6 +17,7 @@ A face.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `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 |

docs/kcl/types/Helix.md

@@ -17,6 +17,7 @@ A helix.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `value` |`string`| The id of the helix. | No |
+| `artifactId` |[`ArtifactId`](/docs/kcl/types/ArtifactId)| The artifact ID. | No |
 | `revolutions` |`number`| Number of revolutions. | No |
 | `angleStart` |`number`| Start angle (in degrees). | No |
 | `ccw` |`boolean`| Is the helix rotation counter clockwise? | No |

docs/kcl/types/HelixData.md

@@ -1,26 +0,0 @@
----
-title: "HelixData"
-excerpt: "Data for a helix."
-layout: manual
----
-
-Data for a helix.
-
-**Type:** `object`
-
-
-
-
-
-## Properties
-
-| Property | Type | Description | Required |
-|----------|------|-------------|----------|
-| `revolutions` |`number`| Number of revolutions. | No |
-| `angleStart` |`number`| Start angle (in degrees). | No |
-| `ccw` |`boolean`| Is the helix rotation counter clockwise? The default is `false`. | No |
-| `length` |`number`| Length of the helix. This is not necessary if the helix is created around an edge. If not given the length of the edge is used. | No |
-| `radius` |`number`| Radius of the helix. | No |
-| `axis` |[`Axis3dOrEdgeReference`](/docs/kcl/types/Axis3dOrEdgeReference)| Axis to use as mirror. | No |
-
-

docs/kcl/types/HelixValue.md

@@ -17,6 +17,7 @@ A helix.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `value` |`string`| The id of the helix. | No |
+| `artifactId` |[`ArtifactId`](/docs/kcl/types/ArtifactId)| The artifact ID. | No |
 | `revolutions` |`number`| Number of revolutions. | No |
 | `angleStart` |`number`| Start angle (in degrees). | No |
 | `ccw` |`boolean`| Is the helix rotation counter clockwise? | 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/Plane.md

@@ -17,6 +17,7 @@ A plane.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `id` |`string`| The id of the plane. | No |
+| `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 |

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/Sketch.md

@@ -21,6 +21,8 @@ A sketch is a collection of paths.
 | `on` |[`SketchSurface`](/docs/kcl/types/SketchSurface)| What the sketch is on (can be a plane or a face). | No |
 | `start` |[`BasePath`](/docs/kcl/types/BasePath)| The starting path. | No |
 | `tags` |`object`| Tag identifiers that have been declared in this sketch. | No |
+| `artifactId` |[`ArtifactId`](/docs/kcl/types/ArtifactId)| The original id of the sketch. This stays the same even if the sketch is is sketched on face etc. | No |
+| `originalId` |`string`|  | No |
 | `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A sketch is a collection of paths. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`| Metadata. | No |
 

docs/kcl/types/SketchSet.md

@@ -30,6 +30,8 @@ A sketch is a collection of paths.
 | `on` |[`SketchSurface`](/docs/kcl/types/SketchSurface)| What the sketch is on (can be a plane or a face). | No |
 | `start` |[`BasePath`](/docs/kcl/types/BasePath)| The starting path. | No |
 | `tags` |`object`| Tag identifiers that have been declared in this sketch. | No |
+| `artifactId` |[`ArtifactId`](/docs/kcl/types/ArtifactId)| The original id of the sketch. This stays the same even if the sketch is is sketched on face etc. | No |
+| `originalId` |`string`|  | No |
 | `units` |[`UnitLen`](/docs/kcl/types/UnitLen)| A sketch or a group of sketches. | No |
 | `__meta` |`[` [`Metadata`](/docs/kcl/types/Metadata) `]`| Metadata. | No |
 

docs/kcl/types/SketchSurface.md

@@ -26,6 +26,7 @@ A plane.
 |----------|------|-------------|----------|
 | `type` |enum: `plane`|  | No |
 | `id` |`string`| The id of the plane. | No |
+| `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 |
@@ -50,6 +51,7 @@ A face.
 |----------|------|-------------|----------|
 | `type` |enum: `face`|  | No |
 | `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 |

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`)
+
+
+
+
+
+
+

docs/kcl/types/Solid.md

@@ -17,6 +17,7 @@ An solid is a collection of extrude surfaces.
 | Property | Type | Description | Required |
 |----------|------|-------------|----------|
 | `id` |`string`| The id of the solid. | No |
+| `artifactId` |[`ArtifactId`](/docs/kcl/types/ArtifactId)| The artifact ID of the solid.  Unlike `id`, this doesn't change. | No |
 | `value` |`[` [`ExtrudeSurface`](/docs/kcl/types/ExtrudeSurface) `]`| The extrude surfaces. | No |
 | `sketch` |[`Sketch`](/docs/kcl/types/Sketch)| The sketch. | No |
 | `height` |`number`| The height of the solid. | No |

docs/kcl/types/SolidSet.md

@@ -26,6 +26,7 @@ An solid is a collection of extrude surfaces.
 |----------|------|-------------|----------|
 | `type` |enum: `solid`|  | No |
 | `id` |`string`| The id of the solid. | No |
+| `artifactId` |[`ArtifactId`](/docs/kcl/types/ArtifactId)| The artifact ID of the solid.  Unlike `id`, this doesn't change. | No |
 | `value` |`[` [`ExtrudeSurface`](/docs/kcl/types/ExtrudeSurface) `]`| The extrude surfaces. | No |
 | `sketch` |[`Sketch`](/docs/kcl/types/Sketch)| The sketch. | No |
 | `height` |`number`| The height of the solid. | No |