1 /* 2 * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) 3 * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice including the dates of first publication and 13 * either this permission notice or a reference to 14 * http://oss.sgi.com/projects/FreeB/ 15 * shall be included in all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 21 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 22 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. 24 * 25 * Except as contained in this notice, the name of Silicon Graphics, Inc. 26 * shall not be used in advertising or otherwise to promote the sale, use or 27 * other dealings in this Software without prior written authorization from 28 * Silicon Graphics, Inc. 29 */ 30 /* 31 */ 32 33 #ifndef _SAMPLECOMPRIGHT_H 34 #define _SAMPLECOMPRIGHT_H 35 36 #define NOT_TAKEOUT 37 38 #include "sampleMonoPoly.h" 39 void stripOfFanRight(vertexArray* rightChain, 40 Int largeIndex, 41 Int smallIndex, 42 gridWrap* grid, 43 Int vlineIndex, 44 Int ulineSmallIndex, 45 Int ulineLargeIndex, 46 primStream* pStream, 47 Int gridLineUp /*1 if grid line is above the trim lines */ 48 ); 49 50 #ifdef NOT_TAKEOUT 51 void sampleRightStripRecF(vertexArray* rightChain, 52 Int topRightIndex, 53 Int botRightIndex, 54 gridBoundaryChain* rightGridChain, 55 Int rightGridChainStartIndex, 56 Int rightGridChainEndIndex, 57 primStream* pStream 58 ); 59 //the degenerate case of sampleRightOneGridStep 60 void sampleRightOneGridStepNoMiddle(vertexArray* rightChain, 61 Int beginRightIndex, 62 Int endRightIndex, 63 gridBoundaryChain* rightGridChain, 64 Int rightGridChainStartIndex, 65 primStream* pStream); 66 //sampling the right area in between two grid lines 67 //shape: _________| 68 void sampleRightOneGridStep(vertexArray* rightChain, 69 Int beginRightIndex, 70 Int endRightIndex, 71 gridBoundaryChain* rightGridChain, 72 Int rightGridChainStartIndex, 73 primStream* pStream); 74 void sampleRightSingleTrimEdgeRegion(Real upperVert[2], Real lowerVert[2], 75 gridBoundaryChain* gridChain, 76 Int beginIndex, 77 Int endIndex, 78 primStream* pStream); 79 //the degenerate case of sampleRightOneGridStep 80 void sampleRightOneGridStepNoMiddle(vertexArray* rightChain, 81 Int beginRightIndex, 82 Int endRightIndex, 83 gridBoundaryChain* rightGridChain, 84 Int rightGridChainStartIndex, 85 primStream* pStream); 86 87 void sampleCompRight(Real* topVertex, Real* botVertex, 88 vertexArray* leftChain, 89 Int leftStartIndex, Int leftEndIndex, 90 vertexArray* rightChain, 91 Int rightStartIndex, Int rightEndIndex, 92 gridBoundaryChain* rightGridChain, 93 Int gridIndex1, Int gridIndex2, 94 Int up_leftCornerWhere, 95 Int up_leftCornerIndex, 96 Int down_leftCornerWhere, 97 Int down_leftCornerIndex, 98 primStream* pStream); 99 100 void sampleRightSingleTrimEdgeRegionGen(Real topVert[2], Real botVert[2], 101 vertexArray* rightChain, 102 Int rightStart, 103 Int rightEnd, 104 gridBoundaryChain* gridChain, 105 Int gridBegindex, 106 Int gridEndIndex, 107 vertexArray* leftChain, 108 Int leftUpBegin, 109 Int leftUpEnd, 110 Int leftDownBegin, 111 Int leftDownEnd, 112 primStream* pStream); 113 #endif 114 115 #endif 116 117 118