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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/sampleCompRight.h,v 1.1 2001/03/17 00:25:41 brianp Exp $
*/
#ifndef _SAMPLECOMPRIGHT_H
#define _SAMPLECOMPRIGHT_H
#define NOT_TAKEOUT
#include "sampleMonoPoly.h"
void stripOfFanRight(vertexArray* rightChain,
Int largeIndex,
Int smallIndex,
gridWrap* grid,
Int vlineIndex,
Int ulineSmallIndex,
Int ulineLargeIndex,
primStream* pStream,
Int gridLineUp /*1 if grid line is above the trim lines */
);
#ifdef NOT_TAKEOUT
void sampleRightStripRecF(vertexArray* rightChain,
Int topRightIndex,
Int botRightIndex,
gridBoundaryChain* rightGridChain,
Int rightGridChainStartIndex,
Int rightGridChainEndIndex,
primStream* pStream
);
//the degenerate case of sampleRightOneGridStep
void sampleRightOneGridStepNoMiddle(vertexArray* rightChain,
Int beginRightIndex,
Int endRightIndex,
gridBoundaryChain* rightGridChain,
Int rightGridChainStartIndex,
primStream* pStream);
//sampling the right area in between two grid lines
//shape: _________|
void sampleRightOneGridStep(vertexArray* rightChain,
Int beginRightIndex,
Int endRightIndex,
gridBoundaryChain* rightGridChain,
Int rightGridChainStartIndex,
primStream* pStream);
void sampleRightSingleTrimEdgeRegion(Real upperVert[2], Real lowerVert[2],
gridBoundaryChain* gridChain,
Int beginIndex,
Int endIndex,
primStream* pStream);
//the degenerate case of sampleRightOneGridStep
void sampleRightOneGridStepNoMiddle(vertexArray* rightChain,
Int beginRightIndex,
Int endRightIndex,
gridBoundaryChain* rightGridChain,
Int rightGridChainStartIndex,
primStream* pStream);
void sampleCompRight(Real* topVertex, Real* botVertex,
vertexArray* leftChain,
Int leftStartIndex, Int leftEndIndex,
vertexArray* rightChain,
Int rightStartIndex, Int rightEndIndex,
gridBoundaryChain* rightGridChain,
Int gridIndex1, Int gridIndex2,
Int up_leftCornerWhere,
Int up_leftCornerIndex,
Int down_leftCornerWhere,
Int down_leftCornerIndex,
primStream* pStream);
void sampleRightSingleTrimEdgeRegionGen(Real topVert[2], Real botVert[2],
vertexArray* rightChain,
Int rightStart,
Int rightEnd,
gridBoundaryChain* gridChain,
Int gridBegindex,
Int gridEndIndex,
vertexArray* leftChain,
Int leftUpBegin,
Int leftUpEnd,
Int leftDownBegin,
Int leftDownEnd,
primStream* pStream);
#endif
#endif
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