[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [28007] trunk/blender/source/blender/ blenkernel/intern/particle_system.c: Fix for [#21908] SPH fluids - crash when editing while playing

[Janne Karhu]

Revision: 28007
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=28007
Author:   jhk
Date:     2010-04-05 11:46:01 +0200 (Mon, 05 Apr 2010)

Log Message:
-----------
Fix for [#21908] SPH fluids - crash when editing while playing

Modified Paths:
--------------
    trunk/blender/source/blender/blenkernel/intern/particle_system.c

Modified: trunk/blender/source/blender/blenkernel/intern/particle_system.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/particle_system.c	2010-04-05 08:13:04 UTC (rev 28006)
+++ trunk/blender/source/blender/blenkernel/intern/particle_system.c	2010-04-05 09:46:01 UTC (rev 28007)
@@ -3732,6 +3732,8 @@
 	oldtotpart = psys->totpart;
 
 	emit = emit_particles(sim, use_cache, cfra);
+	if(emit > 0)
+		BKE_ptcache_id_clear(&pid, PTCACHE_CLEAR_ALL, cfra);
 	init = emit*emit + (psys->recalc & PSYS_RECALC_RESET);
 
 	if(init) {