The callback prototype used with cogl_primitive_foreach_attribute() for iterating all the attributes of a #CoglPrimitive.
The function should return TRUE to continue iteration or FALSE to stop.
The #CoglPrimitive whose attributes are being iterated
The #CoglAttribute
The callback prototype used with cogl_primitive_foreach_attribute() for iterating all the attributes of a #CoglPrimitive.
The function should return TRUE to continue iteration or FALSE to stop.