I am planning a visualization of flows though Concave Bisymmetric hexagons with two mouths. Example where the length of the side d1 equals the other length of the side d2: which naming I discu...

I have some images which includes both convex as well as non-convex polygons. Each image contains exactly one polygon. I need to detect the corner coordinates and need to sort them in clock-wise or...

I have the same problem as here: how to order vertices in a simple, non-convex polygon but there is no solutions I can use. I have coordinates of points and need to find some polygon. Does not mat...

My question is very similar to Plow's Question; but with this difference: How can I find the maximum convex area that can fit inside a non-convex region? For an example, consider this non-convex...

Given a three dimensional triangle mesh, how can I find out whether it is convex or concave? Is there an algorithm to check that? If so it would be useful to define a tolerance range to ignore smal...

I used the convexHull algorithm to find the contour for some... irregular shape. It is not good enough though... Quite possibly because I can't guarantee that the shape I have is convex... I have...

I have a problem where I have a series of points for a simple, non-convex polygon (I hope I have the terminology correct). But the points are not necessarily in order (ie, clockwise or counterclock...