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