diff options
Diffstat (limited to 'nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/reader.h')
| -rw-r--r-- | nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/reader.h | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/reader.h b/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/reader.h deleted file mode 100644 index 1acf2a356..000000000 --- a/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/reader.h +++ /dev/null @@ -1,138 +0,0 @@ -/* -** 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. -*/ - -/* - * reader.h - * - * $Date: 2004/03/14 08:29:11 $ $Revision: 1.1.1.4 $ - * $Header: /cvs/xorg/xc/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/reader.h,v 1.1.1.4 2004/03/14 08:29:11 eich Exp $ - */ - -#ifndef __glureader_h_ -#define __glureader_h_ - -#include "bufpool.h" -#include "types.h" - -enum Curvetype { ct_nurbscurve, ct_pwlcurve, ct_none }; - -struct Property; -struct O_surface; -struct O_nurbssurface; -struct O_trim; -struct O_pwlcurve; -struct O_nurbscurve; -struct O_curve; -class Quilt; -class TrimVertex; - - -struct O_curve : public PooledObj { - union { - O_nurbscurve *o_nurbscurve; - O_pwlcurve *o_pwlcurve; - } curve; - Curvetype curvetype; /* arc type: pwl or nurbs */ - O_curve * next; /* next arc in loop */ - O_surface * owner; /* owning surface */ - int used; /* curve called in cur surf */ - int save; /* 1 if in display list */ - long nuid; - O_curve() { next = 0; used = 0; owner = 0; - curve.o_pwlcurve = 0; } - }; - -struct O_nurbscurve : public PooledObj { - Quilt *bezier_curves; /* array of bezier curves */ - long type; /* range descriptor */ - REAL tesselation; /* tesselation tolerance */ - int method; /* tesselation method */ - O_nurbscurve * next; /* next curve in list */ - int used; /* curve called in cur surf */ - int save; /* 1 if in display list */ - O_curve * owner; /* owning curve */ - O_nurbscurve( long _type ) - { type = _type; owner = 0; next = 0; used = 0; } - }; - -class O_pwlcurve : public PooledObj { -public: - TrimVertex *pts; /* array of trim vertices */ - int npts; /* number of trim vertices */ - O_pwlcurve * next; /* next curve in list */ - int used; /* curve called in cur surf */ - int save; /* 1 if in display list */ - O_curve * owner; /* owning curve */ - O_pwlcurve( long, long, INREAL *, long, TrimVertex * ); - }; - -struct O_trim : public PooledObj { - O_curve *o_curve; /* closed trim loop */ - O_trim * next; /* next loop along trim */ - int save; /* 1 if in display list */ - O_trim() { next = 0; o_curve = 0; } - }; - -struct O_nurbssurface : public PooledObj { - Quilt * bezier_patches;/* array of bezier patches */ - long type; /* range descriptor */ - O_surface * owner; /* owning surface */ - O_nurbssurface * next; /* next surface in chain */ - int save; /* 1 if in display list */ - int used; /* 1 if prev called in block */ - O_nurbssurface( long _type ) - { type = _type; owner = 0; next = 0; used = 0; } - }; - -struct O_surface : public PooledObj { - O_nurbssurface * o_nurbssurface; /* linked list of surfaces */ - O_trim * o_trim; /* list of trim loops */ - int save; /* 1 if in display list */ - long nuid; - O_surface() { o_trim = 0; o_nurbssurface = 0; } - }; - -struct Property : public PooledObj { - long type; - long tag; - REAL value; - int save; /* 1 if in display list */ - Property( long _type, long _tag, INREAL _value ) - { type = _type; tag = _tag; value = (REAL) _value; } - Property( long _tag, INREAL _value ) - { type = 0; tag = _tag; value = (REAL) _value; } - }; - -class NurbsTessellator; -#endif /* __glureader_h_ */ |