Commit: 118803893e65c52c02ed274f7be2d60c668d5b56
Author: Hans Goudey
Date: Fri Jul 16 15:29:42 2021 -0400
Branches: master
https://developer.blender.org/rB118803893e65c52c02ed274f7be2d60c668d5b56
Cleanup: Simplify realizing of pointcloud instances
Just a small change to make the function slightly shorter.
===================================================================
M source/blender/blenkernel/intern/geometry_set_instances.cc
===================================================================
diff --git a/source/blender/blenkernel/intern/geometry_set_instances.cc
b/source/blender/blenkernel/intern/geometry_set_instances.cc
index 47c8df03375..90a97264c8f 100644
--- a/source/blender/blenkernel/intern/geometry_set_instances.cc
+++ b/source/blender/blenkernel/intern/geometry_set_instances.cc
@@ -565,6 +565,7 @@ static PointCloud
*join_pointcloud_position_attribute(Span<GeometryInstanceGroup
}
PointCloud *new_pointcloud = BKE_pointcloud_new_nomain(totpoint);
+ MutableSpan new_positions{(float3 *)new_pointcloud->co,
new_pointcloud->totpoint};
/* Transform each instance's point locations into the new point cloud. */
int offset = 0;
@@ -576,9 +577,7 @@ static PointCloud
*join_pointcloud_position_attribute(Span<GeometryInstanceGroup
}
for (const float4x4 &transform : set_group.transforms) {
for (const int i : IndexRange(pointcloud->totpoint)) {
- const float3 old_position = pointcloud->co[i];
- const float3 new_position = transform * old_position;
- copy_v3_v3(new_pointcloud->co[offset + i], new_position);
+ new_positions[offset + i] = transform * float3(pointcloud->co[i]);
}
offset += pointcloud->totpoint;
}
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