/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file egg_parametrics.h
 * @author drose
 * @date 2003-10-13
 */

#ifndef EGG_PARAMETRICS_H
#define EGG_PARAMETRICS_H

#include "pandabase.h"

#include "eggNurbsSurface.h"
#include "eggNurbsCurve.h"
#include "nurbsSurfaceEvaluator.h"
#include "nurbsCurveEvaluator.h"

BEGIN_PUBLISH

/**
 * Returns a new NurbsSurfaceEvaluator that's filled in with the values from
 * the given EggSurface (and transformed by the indicated matrix), or NULL if
 * the object is invalid.  If there is vertex color, it will be applied to
 * values 0 - 3 of the extended vertex values.
 */
EXPCL_PANDA_EGG2PG PT(NurbsSurfaceEvaluator)
make_nurbs_surface(EggNurbsSurface *egg_surface, const LMatrix4d &mat);

/**
 * Returns a new NurbsCurveEvaluator that's filled in with the values from the
 * given EggCurve (and transformed by the indicated matrix), or NULL if the
 * object is invalid.  If there is vertex color, it will be applied to values
 * 0 - 3 of the extended vertex values.
 */
EXPCL_PANDA_EGG2PG PT(NurbsCurveEvaluator)
make_nurbs_curve(EggNurbsCurve *egg_curve, const LMatrix4d &mat);

END_PUBLISH

#endif