@brief Given a space, this returns its class.
The ODE classes are: @li dSimpleSpaceClass @li dHashSpaceClass @li dSweepAndPruneSpaceClass @li dQuadTreeSpaceClass @li dFirstUserClass @li dLastUserClass
The class id not defined by the user should be between dFirstSpaceClass and dLastSpaceClass.
User-defined class will return their own number.
@param space the space to query @returns The space class ID. @ingroup collide
See Implementation
@brief Given a space, this returns its class.
The ODE classes are: @li dSimpleSpaceClass @li dHashSpaceClass @li dSweepAndPruneSpaceClass @li dQuadTreeSpaceClass @li dFirstUserClass @li dLastUserClass
The class id not defined by the user should be between dFirstSpaceClass and dLastSpaceClass.
User-defined class will return their own number.
@param space the space to query @returns The space class ID. @ingroup collide