X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=libs%2Flib3ds%2Fmatrix.h;fp=libs%2Flib3ds%2Fmatrix.h;h=47dac756563c506badc908baa57e941c1a5fe6e7;hb=6c322d339ec9c5063c8f47117633b46e2a8eafd0;hp=0000000000000000000000000000000000000000;hpb=787ad7856f5074db4fe805b15bfca61553895de1;p=summerhack

diff --git a/libs/lib3ds/matrix.h b/libs/lib3ds/matrix.h
new file mode 100644
index 0000000..47dac75
--- /dev/null
+++ b/libs/lib3ds/matrix.h
@@ -0,0 +1,67 @@
+/* -*- c -*- */
+#ifndef INCLUDED_LIB3DS_MATRIX_H
+#define INCLUDED_LIB3DS_MATRIX_H
+/*
+ * The 3D Studio File Format Library
+ * Copyright (C) 1996-2001 by J.E. Hoffmann <je-h@gmx.net>
+ * All rights reserved.
+ *
+ * This program is  free  software;  you can redistribute it and/or modify it
+ * under the terms of the  GNU Lesser General Public License  as published by 
+ * the  Free Software Foundation;  either version 2.1 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 Lesser General Public  
+ * License for more details.
+ *
+ * You should  have received  a copy of the GNU Lesser General Public License
+ * along with  this program;  if not, write to the  Free Software Foundation,
+ * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Id: matrix.h,v 1.5 2004/12/31 16:17:15 reed Exp $
+ */
+
+#ifndef INCLUDED_LIB3DS_TYPES_H
+#include <lib3ds/types.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern LIB3DSAPI void lib3ds_matrix_zero(Lib3dsMatrix m);
+extern LIB3DSAPI void lib3ds_matrix_identity(Lib3dsMatrix m);
+extern LIB3DSAPI void lib3ds_matrix_copy(Lib3dsMatrix dest, Lib3dsMatrix src);
+extern LIB3DSAPI void lib3ds_matrix_neg(Lib3dsMatrix m);
+extern LIB3DSAPI void lib3ds_matrix_abs(Lib3dsMatrix m);
+extern LIB3DSAPI void lib3ds_matrix_transpose(Lib3dsMatrix m);
+extern LIB3DSAPI void lib3ds_matrix_add(Lib3dsMatrix m, Lib3dsMatrix a, Lib3dsMatrix b);
+extern LIB3DSAPI void lib3ds_matrix_sub(Lib3dsMatrix m, Lib3dsMatrix a, Lib3dsMatrix b);
+extern LIB3DSAPI void lib3ds_matrix_mul(Lib3dsMatrix m, Lib3dsMatrix a, Lib3dsMatrix b);
+extern LIB3DSAPI void lib3ds_matrix_scalar(Lib3dsMatrix m, Lib3dsFloat k);
+extern LIB3DSAPI Lib3dsFloat lib3ds_matrix_det(Lib3dsMatrix m);
+extern LIB3DSAPI void lib3ds_matrix_adjoint(Lib3dsMatrix m);
+extern LIB3DSAPI Lib3dsBool lib3ds_matrix_inv(Lib3dsMatrix m);
+void lib3ds_matrix_translate_xyz(Lib3dsMatrix m, Lib3dsFloat x,
+  Lib3dsFloat y, Lib3dsFloat z);
+extern LIB3DSAPI void lib3ds_matrix_translate(Lib3dsMatrix m, Lib3dsVector t);
+extern LIB3DSAPI void lib3ds_matrix_scale_xyz(Lib3dsMatrix m, Lib3dsFloat x,
+  Lib3dsFloat y, Lib3dsFloat z);
+extern LIB3DSAPI void lib3ds_matrix_scale(Lib3dsMatrix m, Lib3dsVector s);
+extern LIB3DSAPI void lib3ds_matrix_rotate_x(Lib3dsMatrix m, Lib3dsFloat phi);
+extern LIB3DSAPI void lib3ds_matrix_rotate_y(Lib3dsMatrix m, Lib3dsFloat phi);
+extern LIB3DSAPI void lib3ds_matrix_rotate_z(Lib3dsMatrix m, Lib3dsFloat phi);
+extern LIB3DSAPI void lib3ds_matrix_rotate(Lib3dsMatrix m, Lib3dsQuat q);
+extern LIB3DSAPI void lib3ds_matrix_rotate_axis(Lib3dsMatrix m,
+  Lib3dsVector axis, Lib3dsFloat angle);
+extern LIB3DSAPI void lib3ds_matrix_camera(Lib3dsMatrix matrix, Lib3dsVector pos,
+  Lib3dsVector tgt, Lib3dsFloat roll);
+extern LIB3DSAPI void lib3ds_matrix_dump(Lib3dsMatrix matrix);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+