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Mesh: Replace auto smooth with node group #108014

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Hans Goudey merged 149 commits from HooglyBoogly/blender:refactor-mesh-corner-normals-lazy into main 2023-10-20 16:54:20 +02:00
Conversation 15 Commits 149 Files Changed 98 +11
1 changed files with 11 additions and 0 deletions
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11
source/blender/blenkernel/intern/mesh.cc
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@ -1483,9 +1483,11 @@ void BKE_mesh_smooth_flag_set(Mesh *me, const bool use_smooth)
using namespace blender::bke;
MutableAttributeAccessor attributes = me->attributes_for_write();
if (use_smooth) {
attributes.remove("sharp_edge");
attributes.remove("sharp_face");
}
else {
attributes.remove("sharp_edge");
SpanAttributeWriter<bool> sharp_faces = attributes.lookup_or_add_for_write_only_span<bool>(
"sharp_face", ATTR_DOMAIN_FACE);
sharp_faces.span.fill(true);
@ -1498,6 +1500,15 @@ void BKE_mesh_sharp_edges_set_from_angle(Mesh *me, const float angle)
using namespace blender;
using namespace blender::bke;
bke::MutableAttributeAccessor attributes = me->attributes_for_write();
if (angle >= M_PI) {
attributes.remove("sharp_edge");
attributes.remove("sharp_face");
return;
}
if (angle == 0.0f) {
BKE_mesh_smooth_flag_set(me, false);
return;
}
bke::SpanAttributeWriter<bool> sharp_edges = attributes.lookup_or_add_for_write_span<bool>(
"sharp_edge", ATTR_DOMAIN_EDGE);
const VArray<bool> sharp_faces = *attributes.lookup_or_default<bool>(