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. In the event of an error or if the parameter is not a child of an effect, NULL is returned.
DESCRIPTION
cgGetParameterEffect allows the application to retrieve a handle to the effect a given parameter belongs to.
EXAMPLES
to-be-written
ERRORS
CG_INVALID_PROGRAM_HANDLE_ERROR is generated if prog does not refer to a valid program.
HISTORY
cgGetParameterEffect was introduced in Cg 1.5.
SEE ALSO