From 13e97f86d0c64f6ce18902e564761cd212214d28 Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brechtvanlommel@pandora.be>
Date: Thu, 3 May 2012 13:56:15 +0000
Subject: Fix #31259: particle grid distribution not working.

---
 source/blender/blenkernel/intern/particle_system.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'source/blender/blenkernel')

diff --git a/source/blender/blenkernel/intern/particle_system.c b/source/blender/blenkernel/intern/particle_system.c
index daa7f847df6..a4d61cea3fb 100644
--- a/source/blender/blenkernel/intern/particle_system.c
+++ b/source/blender/blenkernel/intern/particle_system.c
@@ -1064,6 +1064,7 @@ static int distribute_threads_init_data(ParticleThread *threads, Scene *scene, D
 		if (part->distr==PART_DISTR_GRID && from != PART_FROM_VERT) {
 			BLI_srandom(31415926 + psys->seed);
 			dm= CDDM_from_mesh((Mesh*)ob->data, ob);
+			DM_ensure_tessface(dm);
 			distribute_grid(dm, psys);
 			dm->release(dm);
 			return 0;
-- 
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