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.
38
* $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
39
* $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/glu/sgi/libnurbs/internals/trimregion.h,v 1.1 2001/03/17 00:25:41 brianp Exp $
42
#ifndef __glutrimregion_h_
43
#define __glutrimregion_h_
62
void advance( REAL, REAL, REAL );
64
void init( long, Arc_ptr );
65
void getPts( Arc_ptr );
66
void getPts( Backend & );
67
void getGridExtent( TrimVertex *, TrimVertex * );
68
void getGridExtent( void );
75
TrimRegion::init( REAL vval )
81
TrimRegion::advance( REAL topVindex, REAL botVindex, REAL botVval )
83
top.vindex = (long) topVindex;
84
bot.vindex = (long) botVindex;
87
top.ustart = bot.ustart;
90
#endif /* __glutrimregion_h_ */