NAME
cgIsEffect - determine if an effect handle references a valid effect
SYNOPSIS
#include <Cg/cg.h> CGbool cgIsEffect( CGeffect effect );PARAMETERS
- effect
The effect handle to check.
RETURN VALUES
Returns CG_TRUE if effect references a valid effect.
Returns CG_FALSE otherwise.
DESCRIPTION
cgIsEffect returns CG_TRUE if effect references a valid effect, CG_FALSE otherwise.
EXAMPLES
to-be-written
ERRORS
None.
HISTORY
cgIsEffect was introduced in Cg 1.4.
SEE ALSO