Given: * An arbitrary cylinder (defined by startpoint, endpoint, and radius) * An axis-aligned box (defined by its minimum and maximum point) To test if the cylinder and the box intersect. Does such a test exist? EDIT: I found [this](https://math.stackexchange.com/questions/166863/intersection-between-a-cylinder-and-an-axis-aligned-bounding-box?rq=1) on the mathmatics stack exchange, though at the moment I do not follow it.