From 3d87c23f4ffb791e6be13ed8ce936f081bdf60a0 Mon Sep 17 00:00:00 2001
From: Nicholas Bishop <nicholasbishop@gmail.com>
Date: Sat, 17 Mar 2012 04:41:36 +0000
Subject: Reduce poly map memory usage (used by sculpt smooth brush.)

Changed the create_vert_poly_map function to return a more compact
structure. Memory saved will vary depending on the mesh, but typically
it should be about one third of the old size.
---
 source/blender/blenkernel/BKE_paint.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'source/blender/blenkernel/BKE_paint.h')

diff --git a/source/blender/blenkernel/BKE_paint.h b/source/blender/blenkernel/BKE_paint.h
index ff3e3c81724..acf39d83370 100644
--- a/source/blender/blenkernel/BKE_paint.h
+++ b/source/blender/blenkernel/BKE_paint.h
@@ -34,6 +34,7 @@
 
 struct Brush;
 struct MDisps;
+struct MeshElemMap;
 struct MFace;
 struct MultireModifierData;
 struct MVert;
@@ -80,7 +81,7 @@ typedef struct SculptSession {
 	struct KeyBlock *kb;
 	
 	/* Mesh connectivity */
-	struct ListBase *pmap;
+	const struct MeshElemMap *pmap;
 
 	/* PBVH acceleration structure */
 	struct PBVH *pbvh;
-- 
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