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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,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* 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
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Except as contained in this notice, the name of Silicon Graphics, Inc.
* shall not be used in advertising or otherwise to promote the sale, use or
* other dealings in this Software without prior written authorization from
* Silicon Graphics, Inc.
*/
/*
** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/sampledLine.h,v 1.1 2001/03/17 00:25:41 brianp Exp $
*/
#ifndef _SAMPLEDLINE_H
#define _SAMPLEDLINE_H
#include "definitions.h"
class sampledLine{
Int npoints;
Real2 *points;
public:
sampledLine(Int n_points);
sampledLine(Int n_points, Real pts[][2]);
sampledLine(Real pt1[2], Real pt2[2]);
sampledLine(); //special, careful about memory
~sampledLine();
void init(Int n_points, Real2 *pts);//special, careful about memory
void setPoint(Int i, Real p[2]) ;
sampledLine* insert(sampledLine *nline);
void deleteList();
Int get_npoints() {return npoints;}
Real2* get_points() {return points;}
//u_reso is number of segments (may not be integer) per unit u
void tessellate(Real u_reso, Real v_reso);//n segments
void tessellateAll(Real u_reso, Real v_reso);
void print();
sampledLine* next;
};
#endif
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