Games/XInvaders3D/mat4x4.h

   1 /*------------------------------------------------------------------
   2   mat4x4.h:
   3
   4     XINVADERS 3D - 3d Shoot'em up
   5     Copyright (C) 2000 Don Llopis
   6
   7     This program is free software; you can redistribute it and/or modify
   8     it under the terms of the GNU General Public License as published by
   9     the Free Software Foundation; either version 2 of the License, or
  10     (at your option) any later version.
  11
  12     This program is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15     GNU General Public License for more details.
  16
  17     You should have received a copy of the GNU General Public License
  18     along with this program; if not, write to the Free Software
  19     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20
  21 ------------------------------------------------------------------*/
  22 #ifndef MATRIX44x4_DEF
  23 #define MATRIX44x4_DEF
  24
  25 #include "vec4x1.h"
  26
  27
  28 typedef float MATRIX4 [4][4];
  29
  30 extern void Matrix_id        ( MATRIX4 );
  31 extern void Matrix_zero      ( MATRIX4 );
  32 extern void Matrix_copy      ( MATRIX4 , MATRIX4 );
  33 extern void Matrix_print     ( MATRIX4 );
  34 extern void Matrix_mult      ( MATRIX4 , MATRIX4, MATRIX4 );
  35 extern void Matrix_transpose ( MATRIX4 , MATRIX4 );
  36 extern void Matrix_vec_mult  ( MATRIX4 , VECTOR4, VECTOR4 );
  37 extern void Matrix_vec_multn ( MATRIX4 , VECTOR4 [], VECTOR4 [], int );
  38
  39 extern void Matrix_x_rot     ( MATRIX4, float );
  40 extern void Matrix_y_rot     ( MATRIX4, float );
  41 extern void Matrix_z_rot     ( MATRIX4, float );
  42
  43 extern void Matrix_set_xrow  ( MATRIX4, VECTOR4 );
  44 extern void Matrix_set_yrow  ( MATRIX4, VECTOR4 );
  45 extern void Matrix_set_zrow  ( MATRIX4, VECTOR4 );
  46
  47 extern void Matrix_set_xcol  ( MATRIX4, VECTOR4 );
  48 extern void Matrix_set_ycol  ( MATRIX4, VECTOR4 );
  49 extern void Matrix_set_zcol  ( MATRIX4, VECTOR4 );
  50
  51 extern void Matrix_set_trans ( MATRIX4, VECTOR4 );
  52 #endif