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Diffstat (limited to 'mesalib/src/glu/sgi/libnurbs/internals/nurbstess.h')
| -rw-r--r-- | mesalib/src/glu/sgi/libnurbs/internals/nurbstess.h | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/mesalib/src/glu/sgi/libnurbs/internals/nurbstess.h b/mesalib/src/glu/sgi/libnurbs/internals/nurbstess.h deleted file mode 100644 index a6869002f..000000000 --- a/mesalib/src/glu/sgi/libnurbs/internals/nurbstess.h +++ /dev/null @@ -1,172 +0,0 @@ -/* - * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) - * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice including the dates of first publication and - * either this permission notice or a reference to - * http://oss.sgi.com/projects/FreeB/ - * shall be included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of Silicon Graphics, Inc. - * shall not be used in advertising or otherwise to promote the sale, use or - * other dealings in this Software without prior written authorization from - * Silicon Graphics, Inc. - */ - -/* - * nurbstess.h - * - */ - -#ifndef __glunurbstess_h_ -#define __glunurbstess_h_ - -#include "mysetjmp.h" -#include "subdivider.h" -#include "renderhints.h" -#include "backend.h" -#include "maplist.h" -#include "reader.h" -#include "nurbsconsts.h" - -struct Knotvector; -class Quilt; -class DisplayList; -class BasicCurveEvaluator; -class BasicSurfaceEvaluator; - -class NurbsTessellator { -public: - NurbsTessellator( BasicCurveEvaluator &c, - BasicSurfaceEvaluator &e ); - virtual ~NurbsTessellator( void ); - - void getnurbsproperty( long, INREAL * ); - void getnurbsproperty( long, long, INREAL * ); - void setnurbsproperty( long, INREAL ); - void setnurbsproperty( long, long, INREAL ); - void setnurbsproperty( long, long, INREAL * ); - void setnurbsproperty( long, long, INREAL *, long, long ); - - // called before a tessellation begins/ends - virtual void bgnrender( void ); - virtual void endrender( void ); - - // called to make a display list of the output vertices - virtual void makeobj( int n ); - virtual void closeobj( void ); - - // called when a error occurs - virtual void errorHandler( int ); - - void bgnsurface( long ); - void endsurface( void ); - void bgntrim( void ); - void endtrim( void ); - void bgncurve( long ); - void endcurve( void ); - void pwlcurve( long, INREAL[], long, long ); - void nurbscurve( long, INREAL[], long, INREAL[], long, long ); - void nurbssurface( long, INREAL[], long, INREAL[], long, long, - INREAL[], long, long, long ); - - void defineMap( long, long, long ); - void redefineMaps( void ); - - // recording of input description - void discardRecording( void * ); - void * beginRecording( void ); - void endRecording( void ); - void playRecording( void * ); - - //for optimizing untrimmed nurbs in the case of domain distance sampling - void set_domain_distance_u_rate(REAL u_rate); - void set_domain_distance_v_rate(REAL v_rate); - void set_is_domain_distance_sampling(int flag); - - -protected: - Renderhints renderhints; - Maplist maplist; - Backend backend; - -private: - - void resetObjects( void ); - int do_check_knots( Knotvector *, const char * ); - void do_nurbserror( int ); - void do_bgncurve( O_curve * ); - void do_endcurve( void ); - void do_freeall( void ); - void do_freecurveall( O_curve * ); - void do_freebgntrim( O_trim * ); - void do_freebgncurve( O_curve * ); - void do_freepwlcurve( O_pwlcurve * ); - void do_freenurbscurve( O_nurbscurve * ); - void do_freenurbssurface( O_nurbssurface * ); - void do_freebgnsurface( O_surface * ); - void do_bgnsurface( O_surface * ); - void do_endsurface( void ); - void do_bgntrim( O_trim * ); - void do_endtrim( void ); - void do_pwlcurve( O_pwlcurve * ); - void do_nurbscurve( O_nurbscurve * ); - void do_nurbssurface( O_nurbssurface * ); - void do_freenurbsproperty( Property * ); - void do_setnurbsproperty( Property * ); - void do_setnurbsproperty2( Property * ); - - Subdivider subdivider; - JumpBuffer* jumpbuffer; - Pool o_pwlcurvePool; - Pool o_nurbscurvePool; - Pool o_curvePool; - Pool o_trimPool; - Pool o_surfacePool; - Pool o_nurbssurfacePool; - Pool propertyPool; -public: - Pool quiltPool; -private: - TrimVertexPool extTrimVertexPool; - - int inSurface; /* bgnsurface seen */ - int inCurve; /* bgncurve seen */ - int inTrim; /* bgntrim seen */ - int isCurveModified; /* curve changed */ - int isTrimModified; /* trim curves changed */ - int isSurfaceModified; /* surface changed */ - int isDataValid; /* all data is good */ - int numTrims; /* valid trim regions */ - int playBack; - - O_trim** nextTrim; /* place to link o_trim */ - O_curve** nextCurve; /* place to link o_curve */ - O_nurbscurve** nextNurbscurve; /* place to link o_nurbscurve */ - O_pwlcurve** nextPwlcurve; /* place to link o_pwlcurve */ - O_nurbssurface** nextNurbssurface; /* place to link o_nurbssurface */ - - O_surface* currentSurface; - O_trim* currentTrim; - O_curve* currentCurve; - - DisplayList *dl; - -}; - -#endif /* __glunurbstess_h_ */ |