• Self-collision detection in tubular objects approximated by spheres 

      ENRIQUE AYALA FRANCO; FRANCISCO ALEJANDRO MADERA RAMIREZ; FRANCISCO JOSE MOO MENA
      We investigate the performance of an algorithm to detect selfcollisions in a tubular object approximated by spheres. The approach utilizes the Bounding Volume Hierarchy (BVH) to arrange the spheres and it was implemented ...
    • Sphere polygon interaction to fill volume objects 

      FRANCISCO ALEJANDRO MADERA RAMIREZ; FRANCISCO JOSE MOO MENA; JORGE RICARDO GOMEZ MONTALVO
      Volume computation can be approximated by filling with regular convex geometric primitives. Volume filling simulation using spheres in a 3D environment, requires the motion and interaction between the geometric primitives, ...