[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [29510] branches/soc-2010-nicolasbishop/ source/blender/editors/sculpt_paint/sculpt.c: Bugfix: sculpting along the boundary between hidden areas and unhidden areas on a multires could leave cracks when things were unhidden .

[Nicholas Bishop]

Revision: 29510
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=29510
Author:   nicholasbishop
Date:     2010-06-17 05:56:15 +0200 (Thu, 17 Jun 2010)

Log Message:
-----------
Bugfix: sculpting along the boundary between hidden areas and unhidden areas on a multires could leave cracks when things were unhidden. Fixed with a call to stitch grids.

Modified Paths:
--------------
    branches/soc-2010-nicolasbishop/source/blender/editors/sculpt_paint/sculpt.c

Modified: branches/soc-2010-nicolasbishop/source/blender/editors/sculpt_paint/sculpt.c
===================================================================
--- branches/soc-2010-nicolasbishop/source/blender/editors/sculpt_paint/sculpt.c	2010-06-17 03:49:26 UTC (rev 29509)
+++ branches/soc-2010-nicolasbishop/source/blender/editors/sculpt_paint/sculpt.c	2010-06-17 03:56:15 UTC (rev 29510)
@@ -2237,8 +2237,17 @@
 		ARegion *ar= CTX_wm_region(C);
 
 		if(ss->hidden_areas.first) {
+			/* Free all hidden areas */
 			BLI_freelistN(&ss->hidden_areas);
 			sculpt_area_hide_update(C);
+
+			/* Avoid cracks in multires */
+			if(ss->multires) {
+				BLI_pbvh_search_callback(ss->pbvh, NULL, NULL,
+							 update_cb, NULL);
+				multires_stitch_grids(ss->ob);
+			}
+
 			ED_region_tag_redraw(ar);
 		}
 		return OPERATOR_FINISHED;