From a0c4815433ccd57322f4f7703ca35e9ccfa59250 Mon Sep 17 00:00:00 2001 From: marha Date: Thu, 8 Oct 2009 13:15:52 +0000 Subject: Added MesaLib-7.6 --- .../glu/sgi/libnurbs/nurbtess/sampleCompRight.h | 117 +++++++++++++++++++++ 1 file changed, 117 insertions(+) create mode 100644 mesalib/src/glu/sgi/libnurbs/nurbtess/sampleCompRight.h (limited to 'mesalib/src/glu/sgi/libnurbs/nurbtess/sampleCompRight.h') diff --git a/mesalib/src/glu/sgi/libnurbs/nurbtess/sampleCompRight.h b/mesalib/src/glu/sgi/libnurbs/nurbtess/sampleCompRight.h new file mode 100644 index 000000000..4670b87ca --- /dev/null +++ b/mesalib/src/glu/sgi/libnurbs/nurbtess/sampleCompRight.h @@ -0,0 +1,117 @@ +/* + * 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. + */ +/* +*/ + +#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 + + -- cgit v1.2.3