[Bf-blender-cvs] [ac0b692] master: Related to T40381,

[Antony Riakiotakis]

Commit: ac0b69233cacf86aff8a3417b6b69a562eb0f964
Author: Antony Riakiotakis
Date:   Thu May 29 05:04:39 2014 +0300
https://developer.blender.org/rBac0b69233cacf86aff8a3417b6b69a562eb0f964

Related to T40381,

Cleanup the normal flag or else the smooth tool will work on more and
more nodes as we sculpt.

===================================================================

M	source/blender/blenkernel/intern/pbvh.c

===================================================================

diff --git a/source/blender/blenkernel/intern/pbvh.c b/source/blender/blenkernel/intern/pbvh.c
index 45de144..a60f732 100644
--- a/source/blender/blenkernel/intern/pbvh.c
+++ b/source/blender/blenkernel/intern/pbvh.c
@@ -948,8 +948,13 @@ static void pbvh_update_normals(PBVH *bvh, PBVHNode **nodes,
 		return;
 	}
 
-	if (bvh->type != PBVH_FACES)
+	if (bvh->type != PBVH_FACES) {
+		/* make sure we clean up the flag! */
+		for (n = 0; n < totnode; n++) {
+			nodes[n]->flag &= ~PBVH_UpdateNormals;
+		}
 		return;
+	}
 
 	/* could be per node to save some memory, but also means
 	 * we have to store for each vertex which node it is in */