R3GetAttrs

Realsoft		R3GetAttrs
	Object Manipulation

FUNCTION:: R3GetAttrs
TEMPLATE:: int R3GetAttrs(void *obj, ,,,)
PARAMETERS:: obj - object whose attributes needs to be fetched
RETURN VALUE:: NULL if all attributes were recognized by the object, Otherwise, the address of the first unrecognized tag is returned.
DESCRIPTION:: Fetches attributes defined by the tag list from the given object.
EXAMPLE:

 R3VECTOR center;
 R3FLOAT radius;

 R3GetAttrs(sphere,
 R3SPHA_Center, &cent;er,
 R3SPHA_Radius, &radius,
 R3TAG_END);


R3ClassReplace		R3GetClassAttrs