Skip hidden elements in PBVH iterator, raycast, and drawing.

2 files changed, 4 insertions, 2 deletions

diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c
index c7b27742969..f75610dbbe3 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -64,6 +64,7 @@
 #include "BKE_report.h"
 #include "BKE_lattice.h" /* for armature_deform_verts */
 #include "BKE_node.h"
+#include "BKE_subsurf.h"
 
 #include "BIF_glutil.h"
 
@@ -3346,7 +3347,7 @@ static void sculpt_flush_update(bContext *C)
 	MultiresModifierData *mmd = ss->multires;
 
 	if(mmd)
-		multires_mark_as_modified(ob);
+		multires_mark_as_modified(ob, MULTIRES_COORDS_MODIFIED);
 	if(ob->derivedFinal) /* VBO no longer valid */
 		GPU_drawobject_free(ob->derivedFinal);
 
diff --git a/source/blender/editors/sculpt_paint/sculpt_undo.c b/source/blender/editors/sculpt_paint/sculpt_undo.c
index 84b8b5a8bce..6de6621b44f 100644
--- a/source/blender/editors/sculpt_paint/sculpt_undo.c
+++ b/source/blender/editors/sculpt_paint/sculpt_undo.c
@@ -55,6 +55,7 @@
 #include "BKE_paint.h"
 #include "BKE_key.h"
 #include "BKE_mesh.h"
+#include "BKE_subsurf.h"
 
 #include "WM_api.h"
 #include "WM_types.h"
@@ -209,7 +210,7 @@ static void sculpt_undo_restore(bContext *C, ListBase *lb)
 		BLI_pbvh_update(ss->pbvh, PBVH_UpdateBB|PBVH_UpdateOriginalBB|PBVH_UpdateRedraw, NULL);
 
 		if((mmd=sculpt_multires_active(scene, ob)))
-			multires_mark_as_modified(ob);
+			multires_mark_as_modified(ob, MULTIRES_COORDS_MODIFIED);
 
 		tag_update= ((Mesh*)ob->data)->id.us > 1;