NAME
cgGetNamedPass - get a technique pass by name
SYNOPSIS
#include <Cg/cg.h> CGpass cgGetNamedPass( CGtechnique tech, const char * name );PARAMETERS
- tech
The technique from which to retrieve the pass.
- name
The name of the pass to retrieve.
RETURN VALUES
Returns the named pass from the technique. If the technique has no pass corresponding to name, NULL is returned.
DESCRIPTION
The passes of a technique can be retrieved directly by name using the cgGetNamedPass function. The names of the passes in a technique can be discovered by iterating through the technique's passes (see cgGetFirstPass and cgGetNextPass), calling cgGetPassName for each one in turn.
EXAMPLES
to-be-written
ERRORS
CG_INVALID_TECHNIQUE_HANDLE_ERROR is generated if tech does not refer to a valid technique.
HISTORY
cgGetNamedPass was introduced in Cg 1.4.
SEE ALSO