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Mesh: Rewrite split edges algorithm #110661

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Hans Goudey merged 78 commits from HooglyBoogly/blender:split-edges-rewrite-2 into main 2023-08-30 14:23:49 +02:00
Conversation 8 Commits 78 Files Changed 1 +10 -9
1 changed files with 10 additions and 9 deletions
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19
source/blender/geometry/intern/mesh_split_edges.cc
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@ -202,16 +202,17 @@ static Array<Vector<CornerFan>> calc_all_corner_fans(const OffsetIndices<int> fa
const BitSpan split_edges,
const IndexMask &affected_verts)
{
Array<Vector<Vector<int>>> corner_fans(affected_verts.size()); /* TODO: Use NoInitialization() */
Array<Vector<CornerFan>> corner_fans(affected_verts.size(), NoInitialization());
affected_verts.foreach_index(GrainSize(512), [&](const int vert, const int mask) {
corner_fans[mask] = calc_corner_fans_for_vertex(faces,
corner_verts,
corner_edges,
edge_to_corner_map,
corner_to_face_map,
split_edges,
vert_to_corner_map[vert],
vert);
new (&corner_fans[mask])
Vector<CornerFan>(calc_corner_fans_for_vertex(faces,
corner_verts,
corner_edges,
edge_to_corner_map,
corner_to_face_map,
split_edges,
vert_to_corner_map[vert],
vert));
});
return corner_fans;
}