[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [11225] trunk/blender/source/blender/nodes /intern/CMP_nodes/CMP_math.c: One more time.... I misunderstood the guidance about values as inputs for

[Robert Holcomb]

Revision: 11225
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=11225
Author:   scourage
Date:     2007-07-11 05:33:28 +0200 (Wed, 11 Jul 2007)

Log Message:
-----------
One more time....I misunderstood the guidance about values as inputs for 
the math node.  Now it functions with two values as inputs (no image 
neccissary).  Kinda back where it started ;)

Modified Paths:
--------------
    trunk/blender/source/blender/nodes/intern/CMP_nodes/CMP_math.c

Modified: trunk/blender/source/blender/nodes/intern/CMP_nodes/CMP_math.c
===================================================================
--- trunk/blender/source/blender/nodes/intern/CMP_nodes/CMP_math.c	2007-07-11 03:00:39 UTC (rev 11224)
+++ trunk/blender/source/blender/nodes/intern/CMP_nodes/CMP_math.c	2007-07-11 03:33:28 UTC (rev 11225)
@@ -143,9 +143,14 @@
 
 	/* check for inputs and outputs for early out*/
 	if(in[0]->hasinput==0 || in[1]->hasinput==0) return;
-	if(in[0]->data==NULL && in[1]->data==NULL) return;
 	if(out[0]->hasoutput==0) return;
 
+	/* no image-color operation */
+	if(in[0]->data==NULL && in[1]->data==NULL) {
+		do_math(node, out[0]->vec, in[0]->vec, in[1]->vec);
+		return;
+	}
+
 	/*create output based on first input */
 	if(cbuf) {
 		stackbuf=alloc_compbuf(cbuf->x, cbuf->y, CB_VAL, 1);