NAME
cgGetFirstTechnique - get the first technique in an effect
SYNOPSIS
#include <Cg/cg.h> CGtechnique cgGetFirstTechnique( CGeffect effect );PARAMETERS
- effect
The effect from which to retrieve the first technique.
RETURN VALUES
cgGetFirstTechnique returns a the first CGtechnique object in effect. If effect contains no techniques, NULL is returned.
DESCRIPTION
cgGetFirstTechnique is used to begin iteration over all of the techniques contained within a effect. See cgGetNextTechnique for more information.
EXAMPLES
to-be-written
ERRORS
CG_INVALID_EFFECT_HANDLE_ERROR is generated if effect does not refer to a valid effect.
HISTORY
cgGetFirstTechnique was introduced in Cg 1.4.
SEE ALSO