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authormarha <marha@users.sourceforge.net>2012-09-03 09:54:39 +0200
committermarha <marha@users.sourceforge.net>2012-09-03 09:54:39 +0200
commitb86e8562b1ddca2a8bc29f22a79451a041bf5293 (patch)
tree60fead0638fce6922b4043767fa991ff1f0e3488 /mesalib/src/glu/sgi/libnurbs/internals/reader.h
parent53192e17e55aa9ed3e3721bf4fdcb2b01a595202 (diff)
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mesa xkeyboard-config git update 3 sep 2012
Diffstat (limited to 'mesalib/src/glu/sgi/libnurbs/internals/reader.h')
-rw-r--r--mesalib/src/glu/sgi/libnurbs/internals/reader.h132
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diff --git a/mesalib/src/glu/sgi/libnurbs/internals/reader.h b/mesalib/src/glu/sgi/libnurbs/internals/reader.h
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@@ -1,132 +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.
- */
-
-/*
- * reader.h
- *
- */
-
-#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;
-class 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; curvetype = ct_none; save = 0; nuid = 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 )
- { bezier_curves = 0; type = _type; tesselation = 0; method = 0; next = 0; used = 0; save = 0; owner = 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; save = 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 )
- { bezier_patches = 0; type = _type; owner = 0; next = 0; save = 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; save = 0; nuid = 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; save = 0; }
- Property( long _tag, INREAL _value )
- { type = 0; tag = _tag; value = (REAL) _value; save = 0; }
- };
-
-class NurbsTessellator;
-#endif /* __glureader_h_ */