[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [33650] trunk/blender/source/blender/ makesrna/intern/rna_define.c: disallow RNA color values to be set to negative values.

Campbell Barton ideasman42 at gmail.com
Tue Dec 14 05:44:09 CET 2010


Revision: 33650
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=33650
Author:   campbellbarton
Date:     2010-12-14 05:44:07 +0100 (Tue, 14 Dec 2010)

Log Message:
-----------
disallow RNA color values to be set to negative values. Material colors could be set to -100.0 if typed in manually, this is sure to cause bad/unpredictable behavior.

Modified Paths:
--------------
    trunk/blender/source/blender/makesrna/intern/rna_define.c

Modified: trunk/blender/source/blender/makesrna/intern/rna_define.c
===================================================================
--- trunk/blender/source/blender/makesrna/intern/rna_define.c	2010-12-14 03:30:30 UTC (rev 33649)
+++ trunk/blender/source/blender/makesrna/intern/rna_define.c	2010-12-14 04:44:07 UTC (rev 33650)
@@ -887,6 +887,8 @@
 			fprop->hardmax= FLT_MAX;
 
 			if(ELEM(subtype, PROP_COLOR, PROP_COLOR_GAMMA)) {
+				fprop->hardmin= 0.0f; /* disallow colors to go below zero */
+
 				fprop->softmin= 0.0f;
 				fprop->softmax= 1.0f;
 			}





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