cgGetPassName

> # NAME

> cgGetPassName - get a technique pass's name

> # SYNOPSIS

>       #include <Cg/cg.h>

>       const char * cgGetPassName( CGpass pass );

> # PARAMETERS

> pass

>   The pass.

> # RETURN VALUES

> Returns the NULL-terminated name string for the pass.

> Returns NULL if pass is invalid.

> # DESCRIPTION

> cgGetPassName allows the application to retrieve the name of a pass in a Cg program. This name can be used later to retrieve the pass from the program using cgGetNamedPass.

> # EXAMPLES

> to-be-written

> # ERRORS

> CG_INVALID_PASS_HANDLE_ERROR is generated if pass is not a valid pass.

> # HISTORY

> cgGetPassName was introduced in Cg 1.4.

> # SEE ALSO

> cgGetNamedPass, cgGetFirstPass, cgGetNextPass