Joseph O'Rourke questions

Joseph O'Rourke answers

• Expanding Convex Hull to Reduce Sides
• Triangulate set of 3D points
• How can I generate echo path for concave polygon
• Generating triangulated road geometry from a graph
• Bounce A Ball of off a Circle
• Geometry: computational geometry , calculate all pairof points which are friends
• Approaches for filling the volume of arbitrary 3D geometry with points
• how to merge several polygons into one in java [duplicate]
• Fast way to find the triangle inside a mesh that encloses a point
• Computational geometry algorithm which can deal with conic arc segments