fix(sweep): store the sweep profile placed on the path with flag 295, as the reference reads it

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Cargo.lock

@@ -4206,7 +4206,7 @@ dependencies = [
 [[package]]
 name = "opencadcodec"
 version = "0.5.5"
-source = "git+https://github.com/ramox81/cadcodec.git?rev=25227f5#25227f504006d62373c44d5064116607865b813a"
+source = "git+https://github.com/ramox81/cadcodec.git?rev=3ffd8aa#3ffd8aad6b675da103a7feb586816dfc387686f5"
 dependencies = [
  "ahash 0.8.12",
  "anyhow",
@@ -4238,7 +4238,7 @@ dependencies = [
 [[package]]
 name = "opencadkernel"
 version = "0.1.0"
-source = "git+https://github.com/HakanSeven12/opencadkernel.git?rev=a03e4f0#a03e4f094331949c8b27fb659e6891b84eeaa813"
+source = "git+https://github.com/ramox81/cadkernel.git?rev=04843b5#04843b583afb06d427d3ebdeab09e7e34bce77f0"
 dependencies = [
  "cavalier_contours",
  "opencadcodec",
@@ -4249,7 +4249,7 @@ dependencies = [
 [[package]]
 name = "opencadkernel-constraints"
 version = "0.1.0"
-source = "git+https://github.com/HakanSeven12/opencadkernel.git?rev=a03e4f0#a03e4f094331949c8b27fb659e6891b84eeaa813"
+source = "git+https://github.com/ramox81/cadkernel.git?rev=04843b5#04843b583afb06d427d3ebdeab09e7e34bce77f0"
 dependencies = [
  "nalgebra",
 ]

Cargo.toml

@@ -92,7 +92,12 @@ objc2-foundation = { version = "0.2", features = ["NSArray", "NSURL", "NSString"
 
 # Solid history evaluation graphs and history node layouts (opencadcodec PR pending).
 [patch."https://github.com/HakanSeven12/opencadcodec.git"]
-opencadcodec = { git = "https://github.com/ramox81/cadcodec.git", rev = "25227f5" }
+opencadcodec = { git = "https://github.com/ramox81/cadcodec.git", rev = "3ffd8aa" }
+
+# Sweep history with a placed profile (opencadkernel PR pending).
+[patch."https://github.com/HakanSeven12/opencadkernel.git"]
+opencadkernel = { git = "https://github.com/ramox81/cadkernel.git", rev = "04843b5" }
+opencadkernel-constraints = { git = "https://github.com/ramox81/cadkernel.git", rev = "04843b5" }
 
 [patch.crates-io]
 iced_core = { git = "https://github.com/iced-rs/iced.git", rev = "23604ff22ab0aad9e00b9327cb7b8546ed84db39" }

src/scene/model/sweep_command_model.rs

@@ -60,7 +60,7 @@ pub fn sweep_record(profile: &EntityType, path: &EntityType, options: SweepOptio
     };
     let mut base = SolidHistoryNodeBase::new(1);
     base.transform = glam::DMat4::IDENTITY.to_cols_array();
-    Some(SolidHistorySweep {
+    let record = SolidHistorySweep {
         base,
         operation_major: 1,
         sweep_entity: Some(sweep_entity),
@@ -74,7 +74,40 @@ pub fn sweep_record(profile: &EntityType, path: &EntityType, options: SweepOptio
         path_entity_transform: glam::DMat4::IDENTITY.to_cols_array(),
         reference_point: Vector3::new(base_point[0], base_point[1], base_point[2]),
         ..SolidHistorySweep::default()
-    })
+    };
+    placed_sweep_record(profile, record)
+}
+
+/// The record the reference reads: the profile stored already placed at the
+/// path start (base point, alignment and profile rotation applied) with flag
+/// 295 set, and no reference point.
+fn placed_sweep_record(profile: &EntityType, mut record: SolidHistorySweep) -> Option<SolidHistorySweep> {
+    let (placed, _) = kernel::acis::sweep_history_placements(&record).ok()?;
+    let embedded_to_world = glam::DMat4::from_cols(
+        glam::DVec4::new(placed.x_axis[0], placed.x_axis[1], placed.x_axis[2], 0.0),
+        glam::DVec4::new(placed.y_axis[0], placed.y_axis[1], placed.y_axis[2], 0.0),
+        glam::DVec4::new(placed.z_axis[0], placed.z_axis[1], placed.z_axis[2], 0.0),
+        glam::DVec4::new(placed.origin[0], placed.origin[1], placed.origin[2], 1.0),
+    );
+    // Source world geometry -> placed world geometry.
+    let map = embedded_to_world * glam::DMat4::from_cols_array(&record.sweep_entity_transform).inverse();
+    let m = map.to_cols_array_2d();
+    let transform = codec::types::Transform::from_matrix(codec::types::Matrix4 {
+        m: [
+            [m[0][0], m[1][0], m[2][0], m[3][0]],
+            [m[0][1], m[1][1], m[2][1], m[3][1]],
+            [m[0][2], m[1][2], m[2][2], m[3][2]],
+            [0.0, 0.0, 0.0, 1.0],
+        ],
+    });
+    let mut moved = profile.clone();
+    crate::scene::view::dispatch::apply_transform(&mut moved, &crate::command::EntityTransform::Affine(transform));
+    let (sweep_entity, sweep_entity_transform) = embedded_sweep_profile(&moved)?;
+    record.sweep_entity = Some(sweep_entity);
+    record.sweep_entity_transform = sweep_entity_transform;
+    record.flags_294_296 = [false, true, true];
+    record.reference_point = Vector3::new(0.0, 0.0, 0.0);
+    Some(record)
 }
 
 pub fn swept_with_options(profile: &EntityType, path: &EntityType, mode: ExtrudeMode, options: SweepOptions) -> Option<Body> {