49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
/*
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* PVVMUD a 3D MUD
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* Copyright (C) 1998-1999 Programvareverkstedet (pvv@pvv.org)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef _PLANE_H
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#define _PLANE_H
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#include "object.H"
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#include <iostream.h>
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#include "vector.H"
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#include "vertex.H"
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class CPlane : public CObject {
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double m_a,m_b,m_c,m_d;
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public:
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CPlane();
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CPlane(const CVector & point,const CVector & normal);
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CPlane(const CVertex & point,const CVector & normal);
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CPlane(const CVertex & v1,const CVertex & v2,const CVertex & v3);
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double getA() const;
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double getB() const;
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double getC() const;
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double getD() const;
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double distance(const CVector & position);
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};
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ostream& operator<<(ostream&s,const CPlane& p);
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#endif // _PLANE_H
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