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public static Subtract ( |
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public static BSPTree Subtract(BSPTree a, BSPTree b)
{
BSPTree aClone = a.Clone();
BSPTree bClone = b.Clone();
bClone.Invert ();
bClone.ClipByTree (a, false);
aClone.ClipByTree (b);
aClone.AddTriangles(bClone.GetAllTriangles());
return aClone;
}