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I have some points in 3D which are in a single plane. I want to arrange them in clock wise or counter clockwise order.
The points can create a concave or convex polygon in a single plane.
Can any body give any suggestions?
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Ok, I nearly solve the problem. I got line segment instead of having points in 3d. So, Now I have to arrange line segment in sequence. Which becomes somehow easier for me. I am now able to arrange them in sequence.
Find the center of all the points, then calculate all the angles from the center to each point. Then sort by angle.