[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [58454] branches/soc-2013-cycles_mblur/ intern/cycles/blender/blender_object.cpp: I modified the object_mblur_steps () function to return the number of

[Gavin Howard]

Revision: 58454
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=58454
Author:   gdh
Date:     2013-07-20 17:52:25 +0000 (Sat, 20 Jul 2013)
Log Message:
-----------
I modified the object_mblur_steps() function to return the number of 
steps that Cycles is looking for.

We always need to have an odd number of steps, so Brecht and I decided 
to only have the user set one "side" of steps. We would then double it 
and add 1.

Modified Paths:
--------------
    branches/soc-2013-cycles_mblur/intern/cycles/blender/blender_object.cpp

Modified: branches/soc-2013-cycles_mblur/intern/cycles/blender/blender_object.cpp
===================================================================
--- branches/soc-2013-cycles_mblur/intern/cycles/blender/blender_object.cpp	2013-07-20 17:12:33 UTC (rev 58453)
+++ branches/soc-2013-cycles_mblur/intern/cycles/blender/blender_object.cpp	2013-07-20 17:52:25 UTC (rev 58454)
@@ -103,14 +103,17 @@
 {
 	PointerRNA cmblur = RNA_pointer_get(&b_ob.ptr, "cycles_mblur");
 	
-	// 1 is the default.
+	/* 1 is the default. */
 	uint steps = 1;
 	
 	steps = get_int(cmblur, "mblur_steps");
 	
-	// Make sure we get the minimum.
+	/* Make sure we get the minimum. */
 	steps = steps >= 1 ? steps : 1;
 	
+	/* The user only sets one side. We need to return the true number. */
+	steps += (steps + 1);
+	
 	return steps;
 }