NAME
cgGetParameterEffect - get a parameter's parent program
SYNOPSIS
#include <Cg/cg.h> CGeffect cgGetParameterEffect( CGparameter param );PARAMETERS
- param
The parameter.
RETURN VALUES
Returns a CGeffect handle to the parent effect.
Returns NULL if the parameter is not a child of an effect or if an error occurs.
DESCRIPTION
cgGetParameterEffect allows the application to retrieve a handle to the effect to which a given parameter belongs.
EXAMPLES
to-be-written
ERRORS
CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid parameter.
HISTORY
cgGetParameterEffect was introduced in Cg 1.5.
SEE ALSO