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author | Reinhard Tartler <siretart@tauware.de> | 2011-10-10 17:43:39 +0200 |
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committer | Reinhard Tartler <siretart@tauware.de> | 2011-10-10 17:43:39 +0200 |
commit | f4092abdf94af6a99aff944d6264bc1284e8bdd4 (patch) | |
tree | 2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/sampleCompBot.h | |
parent | a840692edc9c6d19cd7c057f68e39c7d95eb767d (diff) | |
download | nx-libs-045ad1ef854b60942711d14c3d17d9fadc21dad4.tar.gz nx-libs-045ad1ef854b60942711d14c3d17d9fadc21dad4.tar.bz2 nx-libs-045ad1ef854b60942711d14c3d17d9fadc21dad4.zip |
Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1
Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:
Imported nx-X11-3.1.0-1.tar.gz
into Git repository
Diffstat (limited to 'nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/sampleCompBot.h')
-rw-r--r-- | nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/sampleCompBot.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/sampleCompBot.h b/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/sampleCompBot.h new file mode 100644 index 000000000..af3893f47 --- /dev/null +++ b/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/sampleCompBot.h @@ -0,0 +1,145 @@ +/* +** 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: 2004/03/14 08:29:11 $ $Revision: 1.1.1.4 $ +*/ +/* +** $Header: /cvs/xorg/xc/extras/ogl-sample/main/gfx/lib/glu/libnurbs/nurbtess/sampleCompBot.h,v 1.1.1.4 2004/03/14 08:29:11 eich 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 |