| /* |
| * 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: /cvs/bao-parsec/pkgs/libs/mesa/src/src/glu/sgi/libnurbs/nurbtess/sampleCompBot.h,v 1.1.1.1 2012/03/29 17:22:17 uid42307 Exp $ |
| */ |
| |
| #ifndef _SAMPLECOMPBOT_H |
| #define _SAMPLECOMPBOT_H |
| |
| #include "sampleMonoPoly.h" |
| |
| void findBotLeftSegment(vertexArray* leftChain, |
| Int leftEnd, |
| Int leftCorner, |
| Real u, |
| Int& ret_index_mono, |
| Int& ret_index_pass); |
| |
| void findBotRightSegment(vertexArray* rightChain, |
| Int rightEnd, |
| Int rightCorner, |
| Real u, |
| Int& ret_index_mono, |
| Int& ret_index_pass); |
| |
| |
| void sampleBotRightWithGridLinePost(Real* botVertex, |
| vertexArray* rightChain, |
| Int rightEnd, |
| Int segIndexMono, |
| Int segIndexPass, |
| Int rightCorner, |
| gridWrap* grid, |
| Int gridV, |
| Int leftU, |
| Int rightU, |
| primStream* pStream); |
| |
| |
| void sampleBotRightWithGridLine(Real* botVertex, |
| vertexArray* rightChain, |
| Int rightEnd, |
| Int rightCorner, |
| gridWrap* grid, |
| Int gridV, |
| Int leftU, |
| Int rightU, |
| primStream* pStream); |
| |
| |
| void sampleBotLeftWithGridLinePost(Real* botVertex, |
| vertexArray* leftChain, |
| Int leftEnd, |
| Int segIndexMono, |
| Int segIndexPass, |
| Int leftCorner, |
| gridWrap* grid, |
| Int gridV, |
| Int leftU, |
| Int rightU, |
| primStream* pStream); |
| |
| |
| void sampleBotLeftWithGridLine(Real* botVertex, |
| vertexArray* leftChain, |
| Int leftEnd, |
| Int leftCorner, |
| gridWrap* grid, |
| Int gridV, |
| Int leftU, |
| Int rightU, |
| primStream* pStream); |
| |
| |
| Int findBotSeparator(vertexArray* leftChain, |
| Int leftEnd, |
| Int leftCorner, |
| vertexArray* rightChain, |
| Int rightEnd, |
| Int rightCorner, |
| Int& ret_sep_left, |
| Int& ret_sep_right); |
| |
| void sampleCompBot(Real* botVertex, |
| vertexArray* leftChain, |
| Int leftEnd, |
| vertexArray* rightChain, |
| Int rightEnd, |
| gridBoundaryChain* leftGridChain, |
| gridBoundaryChain* rightGridChain, |
| Int gridIndex, |
| Int down_leftCornerWhere, |
| Int down_leftCornerIndex, |
| Int down_rightCornerWhere, |
| Int down_rightCornerIndex, |
| primStream* pStream); |
| |
| void sampleCompBotSimple(Real* botVertex, |
| vertexArray* leftChain, |
| Int leftEnd, |
| vertexArray* rightChain, |
| Int rightEnd, |
| gridBoundaryChain* leftGridChain, |
| gridBoundaryChain* rightGridChain, |
| Int gridIndex, |
| Int down_leftCornerWhere, |
| Int down_leftCornerIndex, |
| Int down_rightCornerWhere, |
| Int down_rightCornerIndex, |
| primStream* pStream); |
| |
| #endif |