| /* |
| * 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. |
| */ |
| |
| /* |
| * gridtrimvertex.h |
| * |
| * $Date: 2012/03/29 17:22:18 $ $Revision: 1.1.1.1 $ |
| * $Header: /cvs/bao-parsec/pkgs/libs/mesa/src/src/glu/sgi/libnurbs/internals/gridtrimvertex.h,v 1.1.1.1 2012/03/29 17:22:18 uid42307 Exp $ |
| */ |
| |
| #ifndef __glugridtrimvertex_h_ |
| #define __glugridtrimvertex_h_ |
| |
| #include "mystdlib.h" |
| #include "bufpool.h" |
| #include "trimvertex.h" |
| #include "gridvertex.h" |
| |
| class GridTrimVertex : public PooledObj |
| { |
| private: |
| TrimVertex dummyt; |
| GridVertex dummyg; |
| public: |
| GridTrimVertex() { g = 0; t = 0; } |
| TrimVertex *t; |
| GridVertex *g; |
| |
| inline void set( long, long ); |
| inline void set( REAL, REAL ); |
| inline void set( TrimVertex * ); |
| inline void clear( void ) { t = 0; g = 0; }; |
| inline int isGridVert() { return g ? 1 : 0 ; } |
| inline int isTrimVert() { return t ? 1 : 0 ; } |
| inline void output(); |
| }; |
| |
| inline void |
| GridTrimVertex::set( long x, long y ) |
| { |
| g = &dummyg; |
| dummyg.gparam[0] = x; |
| dummyg.gparam[1] = y; |
| } |
| |
| inline void |
| GridTrimVertex::set( REAL x, REAL y ) |
| { |
| g = 0; |
| t = &dummyt; |
| dummyt.param[0] = x; |
| dummyt.param[1] = y; |
| dummyt.nuid = 0; |
| } |
| |
| inline void |
| GridTrimVertex::set( TrimVertex *v ) |
| { |
| g = 0; |
| t = v; |
| } |
| |
| typedef GridTrimVertex *GridTrimVertex_p; |
| #endif /* __glugridtrimvertex_h_ */ |