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/*
** License Applicability. Except to the extent portions of this file are
** made subject to an alternative license as permitted in the SGI Free
** Software License B, Version 1.1 (the "License"), the contents of this
** file are subject only to the provisions of the License. You may not use
** this file except in compliance with the License. You may obtain a copy
** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
**
** http://oss.sgi.com/projects/FreeB
**
** Note that, as provided in the License, the Software is distributed on an
** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
**
** Original Code. The Original Code is: OpenGL Sample Implementation,
** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
** Copyright in any portions created by third parties is as indicated
** elsewhere herein. All Rights Reserved.
**
** Additional Notice Provisions: The application programming interfaces
** established by SGI in conjunction with the Original Code are The
** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
** Window System(R) (Version 1.3), released October 19, 1998. This software
** was created using the OpenGL(R) version 1.2.1 Sample Implementation
** published by SGI, but has not been independently verified as being
** compliant with the OpenGL(R) version 1.2.1 Specification.
**
** $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
*/
/*
** $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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