1999-03-22 23:58:57 +00:00
|
|
|
// trieles.hxx -- "Triangle" element management class
|
|
|
|
|
//
|
|
|
|
|
// Written by Curtis Olson, started March 1999.
|
|
|
|
|
//
|
|
|
|
|
// Copyright (C) 1999 Curtis L. Olson - curt@flightgear.org
|
|
|
|
|
//
|
|
|
|
|
// This program is free software; you can redistribute it and/or
|
|
|
|
|
// modify it under the terms of the GNU General Public License as
|
|
|
|
|
// published by the Free Software Foundation; either version 2 of the
|
|
|
|
|
// License, or (at your option) any later version.
|
|
|
|
|
//
|
|
|
|
|
// This program is distributed in the hope that it will be useful, but
|
|
|
|
|
// WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
|
|
// General Public License for more details.
|
|
|
|
|
//
|
|
|
|
|
// You should have received a copy of the GNU General Public License
|
|
|
|
|
// along with this program; if not, write to the Free Software
|
|
|
|
|
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
|
//
|
|
|
|
|
// $Id$
|
|
|
|
|
// (Log is kept at end of this file)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#ifndef _TRIELES_HXX
|
|
|
|
|
#define _TRIELES_HXX
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#ifndef __cplusplus
|
|
|
|
|
# error This library requires C++
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#include <Include/compiler.h>
|
|
|
|
|
|
1999-03-23 22:02:51 +00:00
|
|
|
#include <vector>
|
|
|
|
|
|
|
|
|
|
FG_USING_STD(vector);
|
|
|
|
|
|
1999-03-22 23:58:57 +00:00
|
|
|
|
|
|
|
|
// a segment is two integer pointers into the node list
|
|
|
|
|
class FGTriEle {
|
|
|
|
|
int n1, n2, n3;
|
|
|
|
|
|
|
|
|
|
public:
|
|
|
|
|
|
|
|
|
|
// Constructor and destructor
|
|
|
|
|
inline FGTriEle( void ) { };
|
|
|
|
|
inline FGTriEle( int i1, int i2, int i3 ) { n1 = i1; n2 = i2; n3 = i3; }
|
|
|
|
|
|
|
|
|
|
inline ~FGTriEle( void ) { };
|
|
|
|
|
|
|
|
|
|
inline int get_n1() const { return n1; }
|
|
|
|
|
inline void set_n1( int i ) { n1 = i; }
|
|
|
|
|
inline int get_n2() const { return n2; }
|
|
|
|
|
inline void set_n2( int i ) { n2 = i; }
|
|
|
|
|
inline int get_n3() const { return n3; }
|
|
|
|
|
inline void set_n3( int i ) { n3 = i; }
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
1999-03-23 22:02:51 +00:00
|
|
|
typedef vector < FGTriEle > triele_list;
|
|
|
|
|
typedef triele_list::iterator triele_list_iterator;
|
|
|
|
|
typedef triele_list::const_iterator const_triele_list_iterator;
|
|
|
|
|
|
|
|
|
|
|
1999-03-22 23:58:57 +00:00
|
|
|
#endif // _TRIELES_HXX
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// $Log$
|
1999-03-23 22:02:51 +00:00
|
|
|
// Revision 1.2 1999/03/23 22:02:53 curt
|
|
|
|
|
// Refinements in naming and organization.
|
|
|
|
|
//
|
1999-03-22 23:58:57 +00:00
|
|
|
// Revision 1.1 1999/03/22 23:58:57 curt
|
|
|
|
|
// Initial revision.
|
|
|
|
|
//
|
