Merge pull request #1184 from Ramox81/codex/hatchedit-command-parity

src/scene/model/hatch_model.rs

@@ -208,6 +208,8 @@ pub struct FillPlane {
 /// A hatched region defined by a closed polygon boundary.
 #[derive(Clone, Debug)]
 pub struct HatchModel {
+    /// Recorded hatch origin in its fill plane, independent of intrinsic PAT line bases.
+    pub pattern_origin: Option<[f64; 2]>,
     pub render_instance: Option<super::instance_model::RenderInstance>,
     /// World XY anchor (in the same offset-relative coordinate space as
     /// the rest of the scene — `world_offset` already subtracted, but

src/scene/model/presspull_model.rs

@@ -141,7 +141,7 @@ fn boundary_sources(scene: &Scene, plane: WorkingPlane) -> FxHashMap<Handle, Bou
     }).collect()
 }
 
-fn selected_rings(sources: &FxHashMap<Handle, BoundarySource>, point: [f64; 2]) -> Option<Vec<Vec<[f64; 2]>>> {
+pub(crate) fn selected_rings(sources: &FxHashMap<Handle, BoundarySource>, point: [f64; 2]) -> Option<Vec<Vec<[f64; 2]>>> {
     let rings = boundary_faces(sources, BOUNDARY_TOLERANCE);
     let loops = boundary_loops(sources, &rings)?;
     let tolerance = Tolerance::new(BOUNDARY_TOLERANCE);
@@ -179,8 +179,12 @@ fn boundary_region(
     sources: &FxHashMap<Handle, BoundarySource>, rings: &[Vec<[f64; 2]>], plane: WorkingPlane,
 ) -> Option<EntityType> {
     let loops = boundary_loops(sources, rings)?;
+    region_from_loops(&loops, plane)
+}
+
+pub(crate) fn region_from_loops(loops: &[Vec<Curve>], plane: WorkingPlane) -> Option<EntityType> {
     let kernel_plane = Plane::from_axes(plane.origin.to_array(), plane.x.to_array(), plane.y.to_array());
-    let sheet = brep::planar_region(kernel_plane, &loops)?;
+    let sheet = brep::planar_region(kernel_plane, loops)?;
     let document = crate::scene::convert::acis_export::solid_to_sat(&sheet)?;
     let mut region = Region::new();
     region.acis_data = AcisData::from_sat(&document.to_sat_string());