54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
#ifndef __glucoveandtiler_h
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#define __glucoveandtiler_h
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/**************************************************************************
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* *
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* Copyright (C) 1992, Silicon Graphics, Inc. *
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* *
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* These coded instructions, statements, and computer programs contain *
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* unpublished proprietary information of Silicon Graphics, Inc., and *
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* are protected by Federal copyright law. They may not be disclosed *
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* to third parties or copied or duplicated in any form, in whole or *
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* in part, without the prior written consent of Silicon Graphics, Inc. *
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* *
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**************************************************************************/
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/*
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* coveandtiler.h - $Revision: 1.1 $
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*/
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#include "trimregi.h"
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class Backend;
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class TrimVertex;
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class GridVertex;
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class GridTrimVertex;
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class CoveAndTiler : virtual public TrimRegion {
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public:
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CoveAndTiler( Backend& );
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~CoveAndTiler( void );
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void coveAndTile( void );
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private:
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Backend& backend;
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static const int MAXSTRIPSIZE;
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void tile( long, long, long );
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void coveLowerLeft( void );
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void coveLowerRight( void );
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void coveUpperLeft( void );
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void coveUpperRight( void );
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void coveUpperLeftNoGrid( TrimVertex * );
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void coveUpperRightNoGrid( TrimVertex * );
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void coveLowerLeftNoGrid( TrimVertex * );
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void coveLowerRightNoGrid( TrimVertex * );
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void coveLL( void );
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void coveLR( void );
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void coveUL( void );
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void coveUR( void );
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inline void output( GridTrimVertex& );
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inline void output( GridVertex& );
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inline void output( TrimVertex* );
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};
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#endif /* __glucoveandtiler_h */
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