Allow passing a vec of sketches or extrudes thru a user value (#2743)

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

---------

Signed-off-by: Jess Frazelle <github@jessfraz.com>

src/wasm-lib/Cargo.lock

@@ -1375,7 +1375,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-lib"
-version = "0.1.60"
+version = "0.1.61"
 dependencies = [
  "anyhow",
  "approx",

src/wasm-lib/kcl/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-lib"
 description = "KittyCAD Language implementation and tools"
-version = "0.1.60"
+version = "0.1.61"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"

src/wasm-lib/kcl/src/executor.rs

@@ -153,6 +153,34 @@ pub enum MemoryItem {
     },
 }
 
+impl MemoryItem {
+    pub fn get_sketch_group_set(&self) -> Result<SketchGroupSet> {
+        match self {
+            MemoryItem::SketchGroup(s) => Ok(SketchGroupSet::SketchGroup(s.clone())),
+            MemoryItem::SketchGroups { value } => Ok(SketchGroupSet::SketchGroups(value.clone())),
+            MemoryItem::UserVal(value) => {
+                let sg: Vec<Box<SketchGroup>> = serde_json::from_value(value.value.clone())
+                    .map_err(|e| anyhow::anyhow!("Failed to deserialize array of sketch groups from JSON: {}", e))?;
+                Ok(SketchGroupSet::SketchGroups(sg.clone()))
+            }
+            _ => anyhow::bail!("Not a sketch group or sketch groups: {:?}", self),
+        }
+    }
+
+    pub fn get_extrude_group_set(&self) -> Result<ExtrudeGroupSet> {
+        match self {
+            MemoryItem::ExtrudeGroup(e) => Ok(ExtrudeGroupSet::ExtrudeGroup(e.clone())),
+            MemoryItem::ExtrudeGroups { value } => Ok(ExtrudeGroupSet::ExtrudeGroups(value.clone())),
+            MemoryItem::UserVal(value) => {
+                let eg: Vec<Box<ExtrudeGroup>> = serde_json::from_value(value.value.clone())
+                    .map_err(|e| anyhow::anyhow!("Failed to deserialize array of extrude groups from JSON: {}", e))?;
+                Ok(ExtrudeGroupSet::ExtrudeGroups(eg.clone()))
+            }
+            _ => anyhow::bail!("Not a extrude group or extrude groups: {:?}", self),
+        }
+    }
+}
+
 /// A geometry.
 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq, ts_rs::TS, JsonSchema)]
 #[ts(export)]

src/wasm-lib/kcl/src/std/mod.rs

@@ -437,18 +437,14 @@ impl Args {
             })
         })?;
 
-        let sketch_set = if let MemoryItem::SketchGroup(sg) = first_value {
+        let sketch_set = match first_value.get_sketch_group_set() {
-            SketchGroupSet::SketchGroup(sg.clone())
+            Ok(set) => set,
-        } else if let MemoryItem::SketchGroups { value } = first_value {
+            Err(err) => {
-            SketchGroupSet::SketchGroups(value.clone())
-        } else {
                 return Err(KclError::Type(KclErrorDetails {
-                message: format!(
+                    message: format!("Expected an SketchGroupSet as the first argument: {}", err),
-                    "Expected a SketchGroup or Vector of SketchGroups as the first argument, found `{:?}`",
-                    self.args
-                ),
                     source_ranges: vec![self.source_range],
-            }));
+                }))
+            }
         };
 
         let second_value = self.args.get(1).ok_or_else(|| {
@@ -672,18 +668,14 @@ impl Args {
             })
         })?;
 
-        let sketch_set = if let MemoryItem::SketchGroup(sg) = second_value {
+        let sketch_set = match second_value.get_sketch_group_set() {
-            SketchGroupSet::SketchGroup(sg.clone())
+            Ok(set) => set,
-        } else if let MemoryItem::SketchGroups { value } = second_value {
+            Err(err) => {
-            SketchGroupSet::SketchGroups(value.clone())
-        } else {
                 return Err(KclError::Type(KclErrorDetails {
-                message: format!(
+                    message: format!("Expected an SketchGroupSet as the second argument: {}", err),
-                    "Expected a SketchGroup or Vector of SketchGroups as the second argument, found `{:?}`",
-                    self.args
-                ),
                     source_ranges: vec![self.source_range],
-            }));
+                }))
+            }
         };
 
         Ok((data, sketch_set))
@@ -813,18 +805,14 @@ impl Args {
             })
         })?;
 
-        let extrude_set = if let MemoryItem::ExtrudeGroup(eg) = second_value {
+        let extrude_set = match second_value.get_extrude_group_set() {
-            ExtrudeGroupSet::ExtrudeGroup(eg.clone())
+            Ok(set) => set,
-        } else if let MemoryItem::ExtrudeGroups { value } = second_value {
+            Err(err) => {
-            ExtrudeGroupSet::ExtrudeGroups(value.clone())
-        } else {
                 return Err(KclError::Type(KclErrorDetails {
-                message: format!(
+                    message: format!("Expected an ExtrudeGroupSet as the second argument: {}", err),
-                    "Expected a ExtrudeGroup or Vector of ExtrudeGroups as the second argument, found `{:?}`",
-                    self.args
-                ),
                     source_ranges: vec![self.source_range],
-            }));
+                }))
+            }
         };
 
         Ok((data, extrude_set))
@@ -953,18 +941,14 @@ impl Args {
             })
         })?;
 
-        let sketch_set = if let MemoryItem::SketchGroup(sg) = second_value {
+        let sketch_set = match second_value.get_sketch_group_set() {
-            SketchGroupSet::SketchGroup(sg.clone())
+            Ok(set) => set,
-        } else if let MemoryItem::SketchGroups { value } = second_value {
+            Err(err) => {
-            SketchGroupSet::SketchGroups(value.clone())
-        } else {
                 return Err(KclError::Type(KclErrorDetails {
-                message: format!(
+                    message: format!("Expected an SketchGroupSet as the second argument: {}", err),
-                    "Expected a SketchGroup or Vector of SketchGroups as the second argument, found `{:?}`",
-                    self.args
-                ),
                     source_ranges: vec![self.source_range],
-            }));
+                }))
+            }
         };
 
         Ok((number, sketch_set))

src/wasm-lib/tests/executor/main.rs

@@ -2009,3 +2009,32 @@ const pattn2 = patternCircular3d({axis: [0,0, 1], center: [-20, -20, -20], repet
     let result = execute_and_snapshot(code, UnitLength::Mm).await.unwrap();
     twenty_twenty::assert_image("tests/executor/outputs/circular_pattern3d_a_pattern.png", &result, 1.0);
 }
+
+#[tokio::test(flavor = "multi_thread")]
+async fn serial_test_array_of_sketches() {
+    let code = r#"const plane001 = startSketchOn('XZ')
+
+const profile001 = plane001
+  |> startProfileAt([40.82, 240.82], %)
+  |> line([235.72, -8.16], %)
+  |> line([13.27, -253.07], %)
+  |> line([-247.97, -19.39], %)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)
+  |> close(%)
+
+const profile002 = plane001
+  |> startProfileAt([47.17, -71.91], %)
+  |> line([247.96, -4.03], %)
+  |> line([-17.26, -116.79], %)
+  |> line([-235.87, 12.66], %)
+  |> lineTo([profileStartX(%), profileStartY(%)], %)
+  |> close(%)
+
+const sketch001 = [profile001, profile002]
+
+extrude(10, sketch001)
+"#;
+
+    let result = execute_and_snapshot(code, UnitLength::Mm).await.unwrap();
+    twenty_twenty::assert_image("tests/executor/outputs/array_of_sketches.png", &result, 1.0);
+}