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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 +5 -6
1 changed files with 5 additions and 6 deletions
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Showing only changes of commit c0144ab5b6 - Show all commits

11
source/blender/geometry/intern/mesh_split_edges.cc
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@ -291,10 +291,10 @@ static OffsetIndices<int> calc_vert_ranges_per_old_vert(
* we can reuse the original vertex, which would otherwise become unused by any faces. The loose
* edge case will have to deal with this later.
*/
static void calc_updated_corner_verts(const int orig_verts_num,
const Span<Vector<CornerGroup>> corner_groups,
const OffsetIndices<int> new_verts_by_affected_vert,
MutableSpan<int> new_corner_verts)
static void update_corner_verts(const int orig_verts_num,
const Span<Vector<CornerGroup>> corner_groups,
const OffsetIndices<int> new_verts_by_affected_vert,
MutableSpan<int> new_corner_verts)
{
threading::parallel_for(corner_groups.index_range(), 512, [&](const IndexRange range) {
for (const int new_vert : range) {
@ -451,8 +451,7 @@ void split_edges(Mesh &mesh,
vert_new_vert_offset_data);
MutableSpan<int> corner_verts = mesh.corner_verts_for_write();
calc_updated_corner_verts(
orig_verts_num, corner_groups, new_verts_by_affected_vert, corner_verts);
update_corner_verts(orig_verts_num, corner_groups, new_verts_by_affected_vert, corner_verts);
Array<Vector<int2>> all_new_edges = add_new_edges(faces,
edge_to_corner_map,