NAME
cgGetNamedPassAnnotation - get a pass annotation by name
SYNOPSIS
#include <Cg/cg.h> CGannotation cgGetNamedPassAnnotation( CGpass pass, const char * name );PARAMETERS
- pass
Specifies the pass to retrieve the annotation from.
- name
Specifies the name of the annotation to retrieve.
DESCRIPTION
The annotations associated with a pass can be retrieved directly by name using the cgGetNamedPassAnnotation function. The names of a pass's annotations can be discovered by iterating through the annotations (see cgGetFirstPassAnnotation and cgGetNextAnnotation), calling cgGetAnnotationName for each one in turn.
RETURN VALUES
Returns the named annotation. If the pass has no annotation corresponding to name, NULL is returned.
ERRORS
CG_INVALID_PASS_HANDLE_ERROR is generated if pass does not refer to a valid pass.
SEE ALSO
cgGetFirstPassAnnotation, cgGetNextPassAnnotation, cgGetAnnotationName