apply_pose_point4d compute_angle compute_dist2 compute_dist2_safe compute_s edge_edge_tpoly_tpoly edge_vertex_tpoly_point edge_vertex_tpoly_tpoly poly_is_ccw uint_mod_add uint_mod_sub v_clip_tpoly_point v_clip_tpoly_tpoly vertex_vertex_tpoly_point vertex_vertex_tpoly_tpoly

compute_dist2() static double compute_dist2 ( POINT4D  p, POINT4D  vs, POINT4D  ve  ) inlinestatic Computes the distance between point p and segment v(vs, ve) Note: this assumes that the projection of p on the line l going through (vs, ve) is between vs and ve. (0 <= compute_s(p, vs, ve) <= 1)