00001 /* 00002 * ExNihilo 3D Engine 00003 * 00004 * This program is free software; you can redistribute it and/or modify 00005 * it under the terms of the GNU General Public License as published by 00006 * the Free Software Foundation; either version 2 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU Library General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 * 00018 * Please read AUTHORS file !!! 00019 * 00020 * $Id: ExCMatrix4x4.h,v 1.4 2002/06/16 00:51:04 binny Exp $ 00021 * 00022 */ 00023 00024 #ifndef __EXCMATRIX4X4_H__ 00025 #define __EXCMATRIX4X4_H__ 00026 //-------------------------------- 00027 // File to include 00028 //-------------------------------- 00029 #include "ExDefine.h" 00030 #include <math.h> 00031 #include <cmath> 00032 //-------------------------------- 00033 class ExCMatrix4x4 00034 { 00035 public: 00036 //-------------------------------- 00037 // Variable 00038 //-------------------------------- 00039 float m_Matrix[16]; 00040 //-------------------------------- 00041 // Constructor // Destructor 00042 //-------------------------------- 00043 ExCMatrix4x4(); 00044 ~ExCMatrix4x4(); 00045 //-------------------------------- 00046 // Methode 00047 //-------------------------------- 00048 void SetLine(short line,float c1,float c2,float c3,float c4); 00049 void SetColone(short colone,float l1,float l2,float l3,float l4); 00050 void SetMatrix(float Matrix[16]); 00051 void SetMatrix(float l1c1,float l1c2,float l1c3,float l1c4, 00052 float l2c1,float l2c2,float l2c3,float l2c4, 00053 float l3c1,float l3c2,float l3c3,float l3c4, 00054 float l4c1,float l4c2,float l4c3,float l4c4); 00055 float GetDeterminant(void); 00056 void LoadIdentity(void); 00057 ExCMatrix4x4 GetTransposee(void); 00058 //-------------------------------- 00059 // Operator 00060 //-------------------------------- 00061 ExCMatrix4x4 operator- (const ExCMatrix4x4 &m2); 00062 ExCMatrix4x4 operator+ (const ExCMatrix4x4 &m2); 00063 ExCMatrix4x4 operator* (const float scalar); 00064 ExCMatrix4x4 operator* (const ExCMatrix4x4 &m2); 00065 //-------------------------------- 00066 // friends 00067 //-------------------------------- 00068 friend std::ostream& operator<<(std::ostream& s,const ExCMatrix4x4 &m); 00069 }; 00070 00071 #endif // __EXCMATRIX4X4_H__