Geometric intersections and distances.

Mesh / mesh distance calculation with element counting.

gitlab #179

org.simantics.g3d/src/org/simantics/g3d/math/MeshMeshDistance.java

@@ -3,6 +3,7 @@ package org.simantics.g3d.math;
 import javax.vecmath.Vector3d;
 
 import org.simantics.g3d.shape.Mesh;
+
 import org.simantics.utils.datastructures.Pair;
 
 public class MeshMeshDistance {