[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [29008] trunk/blender/source/blender/ modifiers/intern/MOD_meshdeform.c: display errors for mesh deform, useful to help find out why mdef isnt being applied.

[Campbell Barton]

Revision: 29008
          
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=29008
Author:   campbellbarton
Date:     2010-05-26 20:16:16 +0200 (Wed, 26 May 2010)

Log Message:
-----------
display errors for mesh deform, useful to help find out why mdef isnt being 
applied.

Modified Paths:
--------------
    trunk/blender/source/blender/modifiers/intern/MOD_meshdeform.c

Modified: trunk/blender/source/blender/modifiers/intern/MOD_meshdeform.c
===================================================================
--- trunk/blender/source/blender/modifiers/intern/MOD_meshdeform.c      
2010-05-26 16:16:45 UTC (rev 29007)
+++ trunk/blender/source/blender/modifiers/intern/MOD_meshdeform.c      
2010-05-26 18:16:16 UTC (rev 29008)
@@ -208,8 +208,10 @@
                        cagedm->needsFree= 1;
        }
        
-       if(!cagedm)
+       if(!cagedm) {
+               modifier_setError(md, "Can't get mesh from cage object.");
                return;
+       }
 
        /* compute matrices to go in and out of cage object space */
        invert_m4_m4(imat, mmd->object->obmat);
@@ -234,11 +236,21 @@
        totvert= numVerts;
        totcagevert= cagedm->getNumVerts(cagedm);
 
-       if(mmd->totvert!=totvert || mmd->totcagevert!=totcagevert || 
!mmd->bindcagecos) {
+       if(mmd->totvert != totvert) {
+               modifier_setError(md, "Verts changed from %d to %d.", 
mmd->totvert, totvert);
                cagedm->release(cagedm);
                return;
        }
-       
+       else if (mmd->totcagevert != totcagevert) {
+               modifier_setError(md, "Cage verts changed from %d to %d.", 
mmd->totcagevert, totcagevert);
+               cagedm->release(cagedm);
+               return;
+       } else if (mmd->bindcagecos == NULL) {
+               modifier_setError(md, "Bind data missing.");
+               cagedm->release(cagedm);
+               return;
+       }
+
        /* setup deformation data */
        cagemvert= cagedm->getVertArray(cagedm);
        influences= mmd->bindinfluences;


_______________________________________________
Bf-blender-cvs mailing list
Bf-blender-cvs@blender.org
http://lists.blender.org/mailman/listinfo/bf-blender-cvs