How to generate AABB, OBB Sphere from polygon soup How can I generate AABB, OOBB and Sphere from a polygon soup, where the bounding volumes are defined as follows AABB should be specified by min(x,y,z) max(x,y,z) OOBB should be specified by min(x,y,z) max(x,y,z) and a quaternion for rotation Sphere is specified as position(x,y,z) and radius