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perf: AABB snap pre-rejection via acadrust bounding_box() (Option K upgrade)

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Add `aabb: [f32; 4]` field to WireModel (world-space 2-D bounding box).
In tessellate_entity() set each wire's AABB from e.as_entity().bounding_box()
via new entity_aabb() helper; Insert sub-entities each get their own AABB.
Preview/interim wires and any entity returning a zero-extent default box get
UNBOUNDED_AABB so they are never pre-rejected.

Replace the chord-sphere heuristic in Snapper::wire_in_range() with a proper
AABB vs snap-circle overlap test.  The new check is four scalar comparisons and
correctly handles closed curves (circles, arcs) which the chord-sphere approach
had to special-case.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Hakan Seven 2026-04-26 12:21:51 +03:00
commit bfd8d0411a
35 changed files with 107 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/scene/tessellate.rs
View file

@ -96,6 +96,7 @@ pub fn tessellate(
tangent_geoms: te.tangent_geoms,
aci: 0,
key_vertices: te.key_vertices,
aabb: WireModel::UNBOUNDED_AABB,
};
}
@ -122,6 +123,7 @@ pub fn tessellate(
tangent_geoms: te.tangent_geoms,
aci: 0,
key_vertices: te.key_vertices,
aabb: WireModel::UNBOUNDED_AABB,
};
}
_ => {}
@ -142,6 +144,7 @@ pub fn tessellate(
tangent_geoms: te.tangent_geoms,
aci: 0,
key_vertices: te.key_vertices,
aabb: WireModel::UNBOUNDED_AABB,
};
}
}
@ -160,6 +163,7 @@ pub fn tessellate(
tangent_geoms: te.tangent_geoms,
aci: 0,
key_vertices: te.key_vertices,
aabb: WireModel::UNBOUNDED_AABB,
};
}
}
@ -177,6 +181,7 @@ pub fn tessellate(
tangent_geoms: te.tangent_geoms,
aci: 0,
key_vertices: te.key_vertices,
aabb: WireModel::UNBOUNDED_AABB,
};
}
@ -205,6 +210,7 @@ pub fn tessellate(
snap_pts,
tangent_geoms,
key_vertices,
aabb: WireModel::UNBOUNDED_AABB,
}
}
@ -241,6 +247,7 @@ pub fn tessellate_dimension(
snap_pts: vec![],
tangent_geoms: vec![],
key_vertices,
aabb: WireModel::UNBOUNDED_AABB,
}];
if let Some(text) = dimension_text_entity(dim) {
@ -287,6 +294,7 @@ fn tessellate_leader(
tangent_geoms: vec![],
aci: 0,
key_vertices: vec![],
aabb: WireModel::UNBOUNDED_AABB,
}];
}
@ -354,6 +362,7 @@ fn tessellate_leader(
snap_pts: vec![],
tangent_geoms: vec![],
key_vertices,
aabb: WireModel::UNBOUNDED_AABB,
}]
}
@ -460,6 +469,7 @@ fn tessellate_multileader(
tangent_geoms: vec![],
aci: 0,
key_vertices: key_verts,
aabb: WireModel::UNBOUNDED_AABB,
}];
// Render text content as MText wire