Fix T72251: Add rotate brush as constrained by radius for automasking

This brush should be added to the set of brushes where we know which
vertices are going to be affected by the brush when starting the stroke.
This way we can limit the automasking only to those vertices instead of
flood filling the whole mesh from the active vertex.

All brushes that are not in this set will automask by flood filling the
mesh when starting the stroke. To improve this and make it work as most
users expect, we need a fast way to calculate topological distances on
high poly meshes.

Reviewed By: jbakker

Maniphest Tasks: T72251

Differential Revision: https://developer.blender.org/D6376

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c
index 0ac43f18344..c350cb3b48a 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -1256,7 +1256,7 @@ static bool sculpt_automasking_is_constrained_by_radius(Brush *br)
     return false;
   }
 
-  if (ELEM(br->sculpt_tool, SCULPT_TOOL_GRAB, SCULPT_TOOL_THUMB)) {
+  if (ELEM(br->sculpt_tool, SCULPT_TOOL_GRAB, SCULPT_TOOL_THUMB, SCULPT_TOOL_ROTATE)) {
     return true;
   }
   return false;