Geometry
typedef struct Geometry { uint sig, sig2; byte wobj[16]; } Geometry;

Get reference.
API void *GeomGetRef(Geometry *geom);
geom: Geometry.
returns: Reference.

Get position.
API M4f GeomGetPos(Geometry *geom);
geom: Geometry.
returns: Position.

Set position.
API void GeomSetPos(Geometry *geom, M4f pos);
geom: Geometry.
pos: Position.

Release geometry.
API void GeomRel(Geometry *geom);
geom: Geometry.