Commit D14179: Revamp Vertex Paint With C++

- Verrtex paint mode has been refactored into C++ templates.
  It now works with both byte and float colors and point
  & corner attribute domains.
- There is a new API for mixing colors (also based
  on C++ templates).  Unlike the existing APIs byte
  and float colors are interpolated identically.
  Interpolation does happen in a squared rgb space,
  this may be changed in the future.
- Vertex paint now uses the sculpt undo system.

Reviewed By: Brecht Van Lommel.

Differential Revision: https://developer.blender.org/D14179
Ref D14179

2 files changed, 0 insertions, 5 deletions

diff --git a/source/blender/blenkernel/BKE_paint.h b/source/blender/blenkernel/BKE_paint.h
index 4ae37095411..10043941948 100644
--- a/source/blender/blenkernel/BKE_paint.h
+++ b/source/blender/blenkernel/BKE_paint.h
@@ -615,9 +615,6 @@ typedef struct SculptSession {
   union {
     struct {
       struct SculptVertexPaintGeomMap gmap;
-
-      /* For non-airbrush painting to re-apply from the original (MLoop aligned). */
-      unsigned int *previous_color;
     } vpaint;
 
     struct {
diff --git a/source/blender/blenkernel/intern/paint.c b/source/blender/blenkernel/intern/paint.c
index fe8b002302c..472e2c7ada8 100644
--- a/source/blender/blenkernel/intern/paint.c
+++ b/source/blender/blenkernel/intern/paint.c
@@ -1341,8 +1341,6 @@ void BKE_sculptsession_free_vwpaint_data(struct SculptSession *ss)
   struct SculptVertexPaintGeomMap *gmap = NULL;
   if (ss->mode_type == OB_MODE_VERTEX_PAINT) {
     gmap = &ss->mode.vpaint.gmap;
-
-    MEM_SAFE_FREE(ss->mode.vpaint.previous_color);
   }
   else if (ss->mode_type == OB_MODE_WEIGHT_PAINT) {
     gmap = &ss->mode.wpaint.gmap;