Is it really necessary to generate a collision box? In my game I just do this: r, g, b, a = image:getPixel(xx, yy) if a > 0 then return true, xx, yy else return false, xx, yy end I guess I could set up points along the player shape perimeter, and test those points to see if they are overlapping wit...

I think you are going to be in trouble if you expect an algorithm to produce exactly the behavior and physics that you want based on an image. It could work for very simple shapes but I wouldn't expect anything too sophisticated. I guess the big frustration trying to research this is that it works ...

Cheers for the response, After reading about triangulation and the limits of the Box2D engine, it seems like Constrained Delaunay triangulation is what I'm looking for. Basically I need to create a set of points based on the alpha channel of the input image, triangulate the result, and then perhaps ...

Hi! I'm considering migrating my project to Love2D, and as part of evaluating it, I'm trying to find out if there's any built-in (doesn't look like it) or community library that supports generating collision meshes based on an image using its transparency. This could be used to auto-gen a collision ...