function rglGetDynamicBillboardType(const aObjectIndex: Integer) : TRGLBillboardTypes;stdcall;Get the type of billboard behavior of the object. ParametersaObjectIndex - A Reference to one of the previously created dynamic objectsReturnsRGL-BBT-POINT, RGL-BBT-AXIS-X, RGL-BBT-AXIS-Y, RGL-BBT-AXIS-Z, RGL-BBT-ARB-AXIS RemarkThis flag is implemented for all dynamic objects except animated bone meshes