Cg Core Runtime API               cgGetFirstDependentParameter(3)



NAME
     cgGetFirstDependentParameter - get the first dependent
     parameter from a parameter

SYNOPSIS
       #include 

       CGparameter cgGetFirstDependentParameter( CGparameter param );


PARAMETERS
     param   The  parameter.

RETURN VALUES
     Returns a handle to the first member parameter.

     Returns NUL if param is not a struct or if some other error
     occurs.

DESCRIPTION
     cgGetFirstDependentParameter returns the first member
     dependent parameter associated with a given parameter. The
     rest of the members may be retrieved from the first member
     by iterating with cgGetNextParameter.

     Dependent parameters are parameters that have the same name
     as a given parameter but different resources.  They only
     exist in profiles that have multiple resources associated
     with one parameter.

EXAMPLES
     to-be-written

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

HISTORY
     cgGetFirstDependentParameter was introduced in Cg 1.1.

SEE ALSO
     cgGetNextParameter, cgGetFirstParameter













Cg Toolkit 2.1            Last change:                          1