[Bf-extensions-cvs] SVN commit: /data/svn/bf-extensions [936] trunk/py/scripts/addons/ render_povray/render.py: povray update

[Campbell Barton]

Revision: 936
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-extensions&revision=936
Author:   campbellbarton
Date:     2010-08-22 19:24:20 +0200 (Sun, 22 Aug 2010)

Log Message:
-----------
povray update
- mist wasnt updated for rna renaming
- meshes with no faces were failing

Modified Paths:
--------------
    trunk/py/scripts/addons/render_povray/render.py

Modified: trunk/py/scripts/addons/render_povray/render.py
===================================================================
--- trunk/py/scripts/addons/render_povray/render.py	2010-08-22 10:25:52 UTC (rev 935)
+++ trunk/py/scripts/addons/render_povray/render.py	2010-08-22 17:24:20 UTC (rev 936)
@@ -278,7 +278,7 @@
 
             me = ob.create_mesh(scene, True, 'RENDER')
 
-            if not me:
+            if not me or not me.faces:
                 continue
 
             if info_callback:
@@ -299,7 +299,7 @@
             except:
                 vcol_layer = None
 
-            faces_verts = [f.vertices for f in me.faces]
+            faces_verts = [f.vertices[:] for f in me.faces]
             faces_normals = [tuple(f.normal) for f in me.faces]
             verts_normals = [tuple(v.normal) for v in me.vertices]
 
@@ -539,7 +539,7 @@
         if not world:
             return
 
-        mist = world.mist
+        mist = world.mist_settings
 
         if mist.use_mist:
             file.write('fog {\n')