Cg Core Runtime API           cgGetFirstSamplerStateAssignment(3)



NAME
     cgGetFirstSamplerStateAssignment - get the first state
     assignment in a samplerstate block

SYNOPSIS
       #include 

       CGstateassignment cgGetFirstSamplerStateAssignment( CGparameter param );


PARAMETERS
     param   The sampler parameter from which to retrieve the
             first state assignment.

RETURN VALUES
     Returns the first CGstateassignment object assigned to
     param.

     Returns NUL if param has no samplerstate block or an error
     occurs.

DESCRIPTION
     cgGetFirstSamplerStateAssignment is used to begin iteration
     over all of the state assignments contained within a
     samplerstate block assigned to a parameter in an effect
     file.  See cgGetNextStateAssignment for more information.

EXAMPLES
     to-be-written

ERORS
     CGINVALIDPARAMHANDLEROR is generated if param is not a
     valid parameter.

HISTORY
     cgGetFirstSamplerStateAssignment was introduced in Cg 1.4.

SEE ALSO
     cgGetNextStateAssignment, cgIsStateAssignment
















Cg Toolkit 2.1            Last change:                          1