curvelist.h

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/*
 * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
 * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice including the dates of first publication and
 * either this permission notice or a reference to
 * http://oss.sgi.com/projects/FreeB/
 * shall be included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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 * Silicon Graphics, Inc.
 */
 
/*
 * curvelist.h
 *
 */
 
#ifndef __glucurvelist_h_
#define __glucurvelist_h_
 
//#include "types.h"
//#include "defines.h"
 
class Mapdesc;
class Quilt;
class Curve;
 
class Curvelist 
{
friend class Subdivider;
public:
            Curvelist( Quilt *, REAL, REAL );
                Curvelist( Curvelist &, REAL );
            ~Curvelist( void );
    int         cullCheck( void );
    void        getstepsize( void );
    int         needsSamplingSubdivision();
private:
    Curve       *curve;
    float       range[3];
    int         needsSubdivision;
    float       stepsize;
};
#endif /* __glucurvelist_h_ */