Merge pull request #2340 from hannobraun/geometry

Set curve geometry in shell validation test

crates/fj-core/src/operations/geometry/curve.rs

@@ -10,6 +10,13 @@ use crate::{
 
 /// Update the geometry of a [`Curve`]
 pub trait UpdateCurveGeometry {
+    /// Copy the geometry of the provided curve
+    fn copy_geometry_from(
+        self,
+        curve: &Handle<Curve>,
+        geometry: &mut Layer<Geometry>,
+    ) -> Self;
+
     /// Define the geometry as a path on a surface
     fn make_path_on_surface(
         self,
@@ -35,6 +42,21 @@ pub trait UpdateCurveGeometry {
 }
 
 impl UpdateCurveGeometry for Handle<Curve> {
+    fn copy_geometry_from(
+        self,
+        curve: &Handle<Curve>,
+        geometry: &mut Layer<Geometry>,
+    ) -> Self {
+        let curve_geom = geometry.of_curve(curve).cloned();
+        if let Some(curve_geom) = curve_geom {
+            for (surface, local_definition) in curve_geom.definitions {
+                geometry.define_curve(self.clone(), surface, local_definition);
+            }
+        }
+
+        self
+    }
+
     fn make_path_on_surface(
         self,
         path: SurfacePath,

crates/fj-core/src/operations/transform/curve.rs

@@ -1,7 +1,10 @@
 use fj_math::Transform;
 
 use crate::{
-    operations::insert::Insert, storage::Handle, topology::Curve, Core,
+    operations::{geometry::UpdateCurveGeometry, insert::Insert},
+    storage::Handle,
+    topology::Curve,
+    Core,
 };
 
 use super::{TransformCache, TransformObject};
@@ -20,21 +23,9 @@ impl TransformObject for Handle<Curve> {
                 // geometry is locally defined on a surface. We need to set that
                 // geometry for the new object though, that we created here to
                 // represent the transformed curve.
-
-                let curve = Curve::new().insert(core);
-
-                let curve_geom = core.layers.geometry.of_curve(self).cloned();
-                if let Some(curve_geom) = curve_geom {
-                    for (surface, local_definition) in curve_geom.definitions {
-                        core.layers.geometry.define_curve(
-                            curve.clone(),
-                            surface,
-                            local_definition,
-                        );
-                    }
-                }
-
-                curve
+                Curve::new()
+                    .insert(core)
+                    .copy_geometry_from(self, &mut core.layers.geometry)
             })
             .clone()
     }

crates/fj-core/src/validate/shell.rs

@@ -423,7 +423,7 @@ mod tests {
         assert_contains_err,
         operations::{
             build::BuildShell,
-            geometry::UpdateHalfEdgeGeometry,
+            geometry::{UpdateCurveGeometry, UpdateHalfEdgeGeometry},
             insert::Insert,
             update::{
                 UpdateCycle, UpdateFace, UpdateHalfEdge, UpdateRegion,
@@ -539,11 +539,15 @@ mod tests {
                                 cycle.update_half_edge(
                                     cycle.half_edges().nth_circular(0),
                                     |half_edge, core| {
+                                        let curve = Curve::new()
+                                            .insert(core)
+                                            .copy_geometry_from(
+                                                half_edge.curve(),
+                                                &mut core.layers.geometry,
+                                            );
+
                                         [half_edge
-                                            .update_curve(
-                                                |_, _| Curve::new(),
-                                                core,
-                                            )
+                                            .update_curve(|_, _| curve, core)
                                             .insert(core)
                                             .set_geometry(
                                                 *core