NAME
cgGetFirstStateAssignment - get the first state assignment in a pass
SYNOPSIS
#include <Cg/cg.h> CGstateassignment cgGetFirstStateAssignment( CGpass pass );PARAMETERS
- pass
Specifies the pass to retrieve the first state assignment from.
DESCRIPTION
cgGetFirstStateAssignment is used to begin iteration over all of the state assignment contained within a pass. See cgGetNextStateAssignment for more information.
RETURN VALUES
cgGetFirstStateAssignment returns a the first CGstateassignment object in pass. If pass cointains no programs, NULL is returned.
ERRORS
CG_INVALID_PASS_HANDLE_ERROR is generated if pass does not refer to a valid pass.
SEE ALSO