[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [39786] branches/bmesh/blender/source/ blender/bmesh/intern/bmesh_walkers_impl.c: =bmesh= fixed loop select for wire edges

[Joseph Eagar]

Revision: 39786
          
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=39786
Author:   joeedh
Date:     2011-08-30 02:11:19 +0000 (Tue, 30 Aug 2011)
Log Message:
-----------
=bmesh= fixed loop select for wire edges

Modified Paths:
--------------
    branches/bmesh/blender/source/blender/bmesh/intern/bmesh_walkers_impl.c

Modified: 
branches/bmesh/blender/source/blender/bmesh/intern/bmesh_walkers_impl.c
===================================================================
--- branches/bmesh/blender/source/blender/bmesh/intern/bmesh_walkers_impl.c     
2011-08-30 01:59:33 UTC (rev 39785)
+++ branches/bmesh/blender/source/blender/bmesh/intern/bmesh_walkers_impl.c     
2011-08-30 02:11:19 UTC (rev 39786)
@@ -389,9 +389,24 @@
        
        rlen = owalk.startrad;
        l = e->l;
-       if (!l)
+       
+       /*handle wire edge case*/
+       if (!l && val == 2) {
+               e = bmesh_disk_nextedge(e, v);
+               
+               if (!BLI_ghash_haskey(walker->visithash, e)) {
+                       BMW_pushstate(walker);
+                       lwalk = walker->currentstate;
+                       *lwalk = owalk;
+                       lwalk->cur = e;
+                       lwalk->lastv = v;
+                       
+                       BLI_ghash_insert(walker->visithash, e, NULL);           
        
+               }
+               
                return owalk.cur;
-
+       }
+       
        if (val == 4 || val == 2 || rlen == 1) {                
                i = 0;
                stopi = val / 2;

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