diff options
Diffstat (limited to 'src/utils/mathutils.h')
-rw-r--r-- | src/utils/mathutils.h | 108 |
1 files changed, 54 insertions, 54 deletions
diff --git a/src/utils/mathutils.h b/src/utils/mathutils.h index 31f48805..222ccc15 100644 --- a/src/utils/mathutils.h +++ b/src/utils/mathutils.h @@ -1,54 +1,54 @@ -/*
- * The Mana World Server
- * Copyright 2004 The Mana World Development Team
- *
- * This file is part of The Mana World.
- *
- * The Mana World 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 any later version.
- *
- * The Mana World 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 The Mana World; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * $Id: $
- */
-
-#ifndef _TMWSERV_MATHUTILS_H_
-#define _TMWSERV_MATHUTILS_H_
-
-namespace utils
-{
- namespace math
- {
- /**
- * A very fast function to calculate the approximate inverse square
- * root of a floating point value.
- */
- float fastInvSqrt(float x);
-
- /**
- * A helper function that uses the fastInvSqrt for getting the
- * normal squareroot.
- */
- float fastSqrt(float x);
-
- float cachedSin(int angle);
-
- float cachedCos(int angle);
-
- float cachedTan(int angle);
-
- void init();
-
- } // namespace math
-
-} // namespace utils
-
-#endif
+/* + * The Mana World Server + * Copyright 2004 The Mana World Development Team + * + * This file is part of The Mana World. + * + * The Mana World 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 any later version. + * + * The Mana World 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 The Mana World; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * $Id: $ + */ + +#ifndef _TMWSERV_MATHUTILS_H_ +#define _TMWSERV_MATHUTILS_H_ + +namespace utils +{ + namespace math + { + /** + * A very fast function to calculate the approximate inverse square + * root of a floating point value. + */ + float fastInvSqrt(float x); + + /** + * A helper function that uses the fastInvSqrt for getting the + * normal squareroot. + */ + float fastSqrt(float x); + + float cachedSin(int angle); + + float cachedCos(int angle); + + float cachedTan(int angle); + + void init(); + + } // namespace math + +} // namespace utils + +#endif |