cgGetFirstSamplerState

Langue: en

Version: 46957 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

cgGetFirstSamplerState - get the first sampler state definition in a context

SYNOPSIS


  #include <Cg/cg.h>







  CGstate cgGetFirstSamplerState( CGcontext context );

PARAMETERS


context
The context from which to retrieve the first sampler state definition.

RETURN VALUES

Returns the first CGstate object in context.

Returns NULL if context contains no programs or an error occurs.

DESCRIPTION

cgGetFirstSamplerState is used to begin iteration over all of the sampler state definitions contained within a context. See the cgGetNextState manpage for more information.

EXAMPLES

to-be-written

ERRORS

CG_INVALID_CONTEXT_HANDLE_ERROR is generated if context is not a valid context.

HISTORY

cgGetFirstSamplerState was introduced in Cg 1.4.

SEE ALSO

the cgGetNextState manpage, the cgGetNamedSamplerState manpage, the cgIsSamplerState manpage