VgaGames 3 - Collision-detection man-pages

[.. upper level ..]

VG3_coll_q_getobj()

Get collision values for an object-instance from a quadtree.
SYNTAX
int VG3_coll_q_getobj(struct vg3_quadtree *qdtr, void *optr, struct vg3_coll *coll)

FUNCTION PARAMETERS
qdtr Quadtree
optr Object-instance (see element optr of struct vg3_coll)
coll For returning related collision values

RETURN VALUE
Returns integer: - 0: Object-instance not found - 1: Object-instance found

DESCRIPTION
Get collision values for an object-instance from a quadtree. This is mainly the information of the collision rectangle and mostly useful only for debug purposes.

SEE ALSO
VG3_coll_q_insert() VG3_coll_q_remove() VG3_coll_q_mark()