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fix(solids): box and wedge histories framed at the bounding-box centre; no second transform after ACIS lift

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Co-Authored-By: Claude Opus 5.5 <[email protected]>
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ramox81andClaude Opus 5.5 committed 2026-10-02 15:10:37 +03:00
1 parent a21aef2a11
commit 07facf465c
6 files changed
+74 -35
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src/modules/model/primitive_cmd.rs
+8 -2
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@@ -1894,7 +1894,7 @@ impl PrimitiveCommand {
Some((
placed,
solid_history::box_op(
self.history_transform_axes(origin, x_axis, y_axis),
self.history_transform_axes(box_centre(origin, x_axis, y_axis, length, width, height), x_axis, y_axis),
length,
width,
height,
@@ -2024,7 +2024,7 @@ impl PrimitiveCommand {
Some((
placed,
solid_history::wedge_op(
self.history_transform_axes(origin, x_axis, y_axis),
self.history_transform_axes(box_centre(origin, x_axis, y_axis, length, width, height), x_axis, y_axis),
length,
width,
height,
@@ -3714,3 +3714,9 @@ fn wire(name: &str, points: Vec<[f32; 3]>) -> WireModel {
..Default::default()
}
}
/// Box and wedge histories are framed at the centre of their bounding box,
/// as the reference stores them (lengths stay positive).
fn box_centre(origin: DVec3, x_axis: DVec3, y_axis: DVec3, length: f64, width: f64, height: f64) -> DVec3 {
origin + x_axis * (length * 0.5) + y_axis * (width * 0.5) + DVec3::Z * (height * 0.5)
}