NAME

cgGetNamedTechniqueAnnotation - get a technique annotation by name

SYNOPSIS

  #include <Cg/cg.h>

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

PARAMETERS

tech

Specifies the technique to retrieve the annotation from.

name

Specifies the name of the annotation to retrieve.

DESCRIPTION

The annotations associated with a technique can be retrieved directly by name using the cgGetNamedTechniqueAnnotation function. 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.

RETURN VALUES

Returns the named annotation. If the technique has no annotation corresponding to name, NULL is returned.

ERRORS

CG_INVALID_TECHNIQUE_HANDLE_ERROR is generated if tech does not refer to a valid technique.

SEE ALSO

cgGetFirstTechniqueAnnotation, cgGetNextTechniqueAnnotation, cgGetAnnotationName