Intersections between elements

You can use hm_collision* commands.

Ex:
*createmark elems 1 displayed;
hm_collisioninit;
hm_collisionentitycreate elems 1 0 1 0 0 0 0 0 0;
hm_collisioncheck 1 0 0 0 0 0 0 90.0 0 1 0.0 1;
hm_getmark elems 1;
hm_collisionend;

Thanks,
Imoto

Thank u very much sir,its working.