Cg Core Runtime API              cgGetNamedTechniqueAnnotation(3)



NAME
     cgGetNamedTechniqueAnnotation - get a technique annotation
     by name

SYNOPSIS
       #include 

       CGannotation cgGetNamedTechniqueAnnotation( CGtechnique tech,
                                                   const char * name );


PARAMETERS
     tech    The technique from which to retrieve the annotation.

     name    The name of the annotation to retrieve.

RETURN VALUES
     Returns the named annotation.

     Returns NUL if the technique has no annotation
     corresponding to name.

DESCRIPTION
     The annotations associated with a technique can be retrieved
     directly by name using cgGetNamedTechniqueAnnotation.  The
     names of a technique's annotations can be discovered by
     iterating through the annotations (see
     cgGetFirstTechniqueAnnotation and cgGetNextAnnotation),
     calling cgGetAnnotationName for each one in turn.

EXAMPLES
       /* fetch annotation "Apple" from CGtechnique technique */
       CGannotation ann = cgGetNamedTechniqueAnnotation( technique, "Apple" );


ERORS
     CGINVALIDTECHNIQUEHANDLEROR is generated if tech is
     not a valid technique.

HISTORY
     cgGetNamedTechniqueAnnotation was introduced in Cg 1.4.

SEE ALSO
     cgGetFirstTechniqueAnnotation, cgGetNextAnnotation,
     cgGetAnnotationName










Cg Toolkit 2.1            Last change:                          1