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

cgCreateEffect, cgCreateEffectFromFile