View automasking does not use the brush plane normal, so it does not need to calculate this as part of the main brush loop. Pull Request: https://projects.blender.org/blender/blender/pulls/137642
View automasking does not use the brush plane normal, so it does not need to calculate this as part of the main brush loop. Pull Request: https://projects.blender.org/blender/blender/pulls/137642