VG3_coll_q_mark()
Mark all object-instances in a quadtree with a rectangle.SYNTAX
void
VG3_coll_q_mark(struct vg3_quadtree *qdtr,
struct vg3_window *wstruct,
struct vg3_image *imgptr,
int color,
const char *oid)
FUNCTION PARAMETERS
| qdtr | Quadtree |
| wstruct | Window-struct |
| imgptr | Where to draw the rectangles: image or NULL = window |
| color | Color of the rectangles (from VGAG3_COLORS or VGAG3_COLOR_CUSTOM) |
| oid | If not NULL mark only object-instances of this object-ID |
DESCRIPTION
Mark all or a subclass of object-instances in a quadtree with a rectangle.
This is mainly used for debug purposes.
SEE ALSO