unsigned int prism_pointcount = 8;
unsigned int prism_planecount = 6;
dReal prism_points[24]={
 10.0, 1.0,-1.0,
 10.0,-1.0,-1.0,
-10.0,-1.0,-1.0,
-10.0, 1.0,-1.0,
 10.0, 1.0, 1.0,
 10.0,-1.0, 1.0,
-10.0,-1.0, 1.0,
-10.0, 1.0, 1.0
};
unsigned int prism_polygons[]={
4,0,1,2,3,
4,4,7,6,5,
4,0,4,5,1,
4,1,5,6,2,
4,2,6,7,3,
4,4,0,3,7,
};
dReal prism_planes[]={
0.0,0.0,-1.0,1.0,
0.0,0.0,1.0,1.0,
1.0,0.0,0.0,10.0,
0.0,-1.0,0.0,1.0,
-1.0,0.0,-0.0,10.0,
0.0,1.0,0.0,1.0,
};