Fix perfo Venice (shadow).

Normand Briere

2019-06-27 1807e7752960ac229cddd34b100e92cadbac9459

 Face.java
..
..
@@ -31,6 +31,8 @@
31
31
     //cVector norm;
32
32
     //short flags;
33
33
         
34
+    transient boolean used;
35
+    
34
36
     transient float weight; // face weight using normals if leaf or maximum of all recursive elements
35
37
     transient int good; // vertex links broken
36
38
     transient int boundary;