Name

cgGetStateSetCallback - get the state setting callback function for a state

Synopsis

#include <Cg/cg.h>

CGstatecallback cgGetStateSetCallback( CGstate state );

Parameters

state

The state from which to retrieve the callback.

Return Values

Returns a pointer to the state setting callback function.

Returns NULL if state is not a valid state or if it has no callback.

Description

cgGetStateSetCallback returns the callback function used for setting the state when the given state is encountered in a pass in a technique. See cgSetStateCallbacks for more information.

Examples

to-be-written

Errors

CG_INVALID_STATE_HANDLE_ERROR is generated if state is not a valid state.

History

cgGetStateSetCallback was introduced in Cg 1.4.

See Also

cgSetStateCallbacks, cgCallStateSetCallback, cgSetPassState