Min shader.

Normand Briere

2019-07-23 de4f66e0239a736bce24e09c9a0b49b5bb92d84b

 BoundaryRep.java
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@@ -4001,7 +4001,7 @@
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             NormalGenerator ng;
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             if (crease)
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-                ng = new NormalGenerator(Math.PI/6); // default is 44 degrees (or Math.PI/3); // /4);
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+                ng = new NormalGenerator(Math.PI/4); // default is 44 degrees (or Math.PI/3); // /4);
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             else
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                 ng = new NormalGenerator(Math.PI); // (Math.PI / 3); // /4);
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