1 files changed, 0 insertions, 78 deletions
diff --git a/code/splines/math_quaternion.cpp b/code/splines/math_quaternion.cpp
deleted file mode 100644
index d799ce9..0000000
--- a/code/splines/math_quaternion.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
-===========================================================================
-Copyright (C) 1999-2005 Id Software, Inc.
-
-This file is part of Quake III Arena source code.
-
-Quake III Arena source code 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.
-
-Quake III Arena source code 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 Foobar; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-===========================================================================
-*/
-#include "math_quaternion.h"
-#include "math_matrix.h"
-
-void toQuat( idVec3_t &src, quat_t &dst ) {
-	dst.x = src.x;
-	dst.y = src.y;
-	dst.z = src.z;
-	dst.w = 0.0f;
-}
-
-void toQuat( angles_t &src, quat_t &dst ) {
-	mat3_t temp;
-
-	toMatrix( src, temp );
-	toQuat( temp, dst );
-}
-
-void toQuat( mat3_t &src, quat_t &dst ) {
-	float		trace;
-	float		s;
-	int     	i;
-	int			j;
-	int			k;
-
-	static int 	next[ 3 ] = { 1, 2, 0 };
-
-	trace = src[ 0 ][ 0 ] + src[ 1 ][ 1 ] + src[ 2 ][ 2 ];
-	if ( trace > 0.0f ) {
-		s = ( float )sqrt( trace + 1.0f );
-		dst.w = s * 0.5f;
-		s = 0.5f / s;
-    
-		dst.x = ( src[ 2 ][ 1 ] - src[ 1 ][ 2 ] ) * s;
-		dst.y = ( src[ 0 ][ 2 ] - src[ 2 ][ 0 ] ) * s;
-		dst.z = ( src[ 1 ][ 0 ] - src[ 0 ][ 1 ] ) * s;
-	} else {
-		i = 0;
-		if ( src[ 1 ][ 1 ] > src[ 0 ][ 0 ] ) {
-			i = 1;
-		}
-		if ( src[ 2 ][ 2 ] > src[ i ][ i ] ) {
-			i = 2;
-		}
-
-		j = next[ i ];  
-		k = next[ j ];
-    
-		s = ( float )sqrt( ( src[ i ][ i ] - ( src[ j ][ j ] + src[ k ][ k ] ) ) + 1.0f );
-		dst[ i ] = s * 0.5f;
-    
-		s = 0.5f / s;
-    
-		dst.w		= ( src[ k ][ j ] - src[ j ][ k ] ) * s;
-		dst[ j ]	= ( src[ j ][ i ] + src[ i ][ j ] ) * s;
-		dst[ k ]	= ( src[ k ][ i ] + src[ i ][ k ] ) * s;
-	}
-}