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Diffstat (limited to 'nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/trimline.h')
-rw-r--r-- | nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/trimline.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/trimline.h b/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/trimline.h deleted file mode 100644 index 2031a79b0..000000000 --- a/nx-X11/extras/ogl-sample/main/gfx/lib/glu/libnurbs/internals/trimline.h +++ /dev/null @@ -1,109 +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. -*/ - -/* - * trimline.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/trimline.h,v 1.1.1.4 2004/03/14 08:29:11 eich Exp $ - */ - -#ifndef __glutrimline_h_ -#define __glutrimline_h_ - -class Arc; -class Backend; - -#include "trimvertex.h" -#include "jarcloc.h" - - -class Trimline { -private: - TrimVertex** pts; - long numverts; - long i; - long size; - Jarcloc jarcl; - TrimVertex t, b; - TrimVertex *tinterp, *binterp; - void reset( void ) { numverts = 0; } - inline void grow( long ); - inline void swap( void ); - inline void append( TrimVertex * ); - static long interpvert( TrimVertex *, TrimVertex *, TrimVertex *, REAL ); - - - -public: - Trimline(); - ~Trimline(); - void init( TrimVertex * ); - void init( long, Arc_ptr, long ); - void getNextPt( void ); - void getPrevPt( void ); - void getNextPts( REAL, Backend & ); - void getPrevPts( REAL, Backend & ); - void getNextPts( Arc_ptr ); - void getPrevPts( Arc_ptr ); - inline TrimVertex * next( void ); - inline TrimVertex * prev( void ); - inline TrimVertex * first( void ); - inline TrimVertex * last( void ); -}; - -inline TrimVertex * -Trimline::next( void ) -{ - if( i < numverts) return pts[i++]; else return 0; -} - -inline TrimVertex * -Trimline::prev( void ) -{ - if( i >= 0 ) return pts[i--]; else return 0; -} - -inline TrimVertex * -Trimline::first( void ) -{ - i = 0; return pts[i]; -} - -inline TrimVertex * -Trimline::last( void ) -{ - i = numverts; return pts[--i]; -} -#endif /* __glutrimline_h_ */ |