Weight Paint: accumulate support

- Clamp accumulate so it doesn't exceed brush strength.
- Was multiplying by brush strength twice.

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/blenkernel/BKE_paint.h b/source/blender/blenkernel/BKE_paint.h
index 015fd7c8a14..6cae8d28947 100644
--- a/source/blender/blenkernel/BKE_paint.h
+++ b/source/blender/blenkernel/BKE_paint.h
@@ -220,14 +220,14 @@ typedef struct SculptSession {
 
 			/* For non-airbrush painting to re-apply from the original (MLoop aligned). */
 			unsigned int *previous_color;
-			unsigned int *previous_accum;
+			float        *previous_accum;
 		} vpaint;
 
 		struct {
 			struct SculptVertexPaintGeomMap gmap;
 
 			/* Vertex aligned arrays of weights. */
-			/* For non-airbrush painting to re-apply from the original. */
+			float *previous_accum;
 			float *previous_weight;
 			/* Keep track of how much each vertex has been painted (non-airbrush only). */
 			float *alpha_weight;