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Geometry Nodes: Rewrite mesh delete geometry node #108435

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Hans Goudey merged 24 commits from HooglyBoogly/blender:delete-mesh-rewrite into main 2023-06-01 14:55:27 +02:00
Conversation 2 Commits 24 Files Changed 9 +9
1 changed files with 9 additions and 0 deletions
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Showing only changes of commit c953dcb5ba - Show all commits

9
source/blender/geometry/intern/mesh_copy_selection.cc
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@ -198,6 +198,9 @@ std::optional<Mesh *> mesh_copy_selection(
evaluator.add(selection_field);
evaluator.evaluate();
const VArray<bool> selection = evaluator.get_evaluated<bool>(0);
if (selection.is_empty()) {
return std::nullopt;
}
if (const std::optional<bool> single = selection.get_if_single()) {
return *single ? std::nullopt : std::make_optional<Mesh *>(nullptr);
}
@ -339,6 +342,9 @@ std::optional<Mesh *> mesh_copy_selection_keep_verts(
evaluator.add(selection_field);
evaluator.evaluate();
const VArray<bool> selection = evaluator.get_evaluated<bool>(0);
if (selection.is_empty()) {
return std::nullopt;
}
threading::EnumerableThreadSpecific<IndexMaskMemory> memory;
IndexMask edge_mask;
@ -434,6 +440,9 @@ std::optional<Mesh *> mesh_copy_selection_keep_edges(
evaluator.add(selection_field);
evaluator.evaluate();
const VArray<bool> selection = evaluator.get_evaluated<bool>(0);
if (selection.is_empty()) {
return std::nullopt;
}
IndexMaskMemory memory;
IndexMask poly_mask;