@brief Get the position vector of a placeable geom.
If the geom is attached to a body, the body's position will be returned.
Calling this function on a non-placeable geom results in a runtime error in
the debug build of ODE.
@param geom the geom to query.
@returns A pointer to the geom's position vector.
@remarks The returned value is a pointer to the geom's internal
data structure. It is valid until any changes are made
to the geom.
@sa dBodyGetPosition
@ingroup collide
@brief Get the position vector of a placeable geom.
If the geom is attached to a body, the body's position will be returned.
Calling this function on a non-placeable geom results in a runtime error in the debug build of ODE.
@param geom the geom to query. @returns A pointer to the geom's position vector. @remarks The returned value is a pointer to the geom's internal data structure. It is valid until any changes are made to the geom. @sa dBodyGetPosition @ingroup collide