2 ** License Applicability. Except to the extent portions of this file are
3 ** made subject to an alternative license as permitted in the SGI Free
4 ** Software License B, Version 1.1 (the "License"), the contents of this
5 ** file are subject only to the provisions of the License. You may not use
6 ** this file except in compliance with the License. You may obtain a copy
7 ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
8 ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
10 ** http://oss.sgi.com/projects/FreeB
12 ** Note that, as provided in the License, the Software is distributed on an
13 ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
14 ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
15 ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
16 ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
18 ** Original Code. The Original Code is: OpenGL Sample Implementation,
19 ** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
20 ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
21 ** Copyright in any portions created by third parties is as indicated
22 ** elsewhere herein. All Rights Reserved.
24 ** Additional Notice Provisions: The application programming interfaces
25 ** established by SGI in conjunction with the Original Code are The
26 ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
27 ** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
28 ** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
29 ** Window System(R) (Version 1.3), released October 19, 1998. This software
30 ** was created using the OpenGL(R) version 1.2.1 Sample Implementation
31 ** published by SGI, but has not been independently verified as being
32 ** compliant with the OpenGL(R) version 1.2.1 Specification.
34 ** $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
37 ** $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/nurbtess/sampleCompBot.h,v 1.1 2001/03/17 00:25:41 brianp Exp $
40 #ifndef _SAMPLECOMPBOT_H
41 #define _SAMPLECOMPBOT_H
43 #include "sampleMonoPoly.h"
45 void findBotLeftSegment(vertexArray
* leftChain
,
52 void findBotRightSegment(vertexArray
* rightChain
,
60 void sampleBotRightWithGridLinePost(Real
* botVertex
,
61 vertexArray
* rightChain
,
73 void sampleBotRightWithGridLine(Real
* botVertex
,
74 vertexArray
* rightChain
,
84 void sampleBotLeftWithGridLinePost(Real
* botVertex
,
85 vertexArray
* leftChain
,
97 void sampleBotLeftWithGridLine(Real
* botVertex
,
98 vertexArray
* leftChain
,
105 primStream
* pStream
);
108 Int
findBotSeparator(vertexArray
* leftChain
,
111 vertexArray
* rightChain
,
117 void sampleCompBot(Real
* botVertex
,
118 vertexArray
* leftChain
,
120 vertexArray
* rightChain
,
122 gridBoundaryChain
* leftGridChain
,
123 gridBoundaryChain
* rightGridChain
,
125 Int down_leftCornerWhere
,
126 Int down_leftCornerIndex
,
127 Int down_rightCornerWhere
,
128 Int down_rightCornerIndex
,
129 primStream
* pStream
);
131 void sampleCompBotSimple(Real
* botVertex
,
132 vertexArray
* leftChain
,
134 vertexArray
* rightChain
,
136 gridBoundaryChain
* leftGridChain
,
137 gridBoundaryChain
* rightGridChain
,
139 Int down_leftCornerWhere
,
140 Int down_leftCornerIndex
,
141 Int down_rightCornerWhere
,
142 Int down_rightCornerIndex
,
143 primStream
* pStream
);