1 files changed, 0 insertions, 150 deletions
diff --git a/code/splines/math_angles.cpp b/code/splines/math_angles.cpp
deleted file mode 100644
index 5e6b597..0000000
--- a/code/splines/math_angles.cpp
+++ /dev/null
@@ -1,150 +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 "q_shared.h"
-#include <float.h>
-
-angles_t ang_zero( 0.0f, 0.0f, 0.0f );
-
-void toAngles( mat3_t &src, angles_t &dst ) {
-	double		theta;
-	double		cp;
-	double		sp;
-
-	sp = src[ 0 ][ 2 ];
-
-	// cap off our sin value so that we don't get any NANs
-	if ( sp > 1.0 ) {
-		sp = 1.0;
-	} else if ( sp < -1.0 ) {
-		sp = -1.0;
-	}
-
-	theta = -asin( sp );
-	cp = cos( theta );
-
-	if ( cp > 8192 * FLT_EPSILON ) {
-		dst.pitch	= theta * 180 / M_PI;
-		dst.yaw		= atan2( src[ 0 ][ 1 ], src[ 0 ][ 0 ] ) * 180 / M_PI;
-		dst.roll	= atan2( src[ 1 ][ 2 ], src[ 2 ][ 2 ] ) * 180 / M_PI;
-	} else {
-		dst.pitch	= theta * 180 / M_PI;
-		dst.yaw		= -atan2( src[ 1 ][ 0 ], src[ 1 ][ 1 ] ) * 180 / M_PI;
-		dst.roll	= 0;
-	}
-}
-
-void toAngles( quat_t &src, angles_t &dst ) {
-	mat3_t temp;
-
-	toMatrix( src, temp );
-	toAngles( temp, dst );
-}
-
-void toAngles( idVec3_t &src, angles_t &dst ) {
-	dst.pitch	= src[ 0 ];
-	dst.yaw		= src[ 1 ];
-	dst.roll	= src[ 2 ];
-}
-
-void angles_t::toVectors( idVec3_t *forward, idVec3_t *right, idVec3_t *up ) {
-	float			angle;
-	static float	sr, sp, sy, cr, cp, cy; // static to help MS compiler fp bugs
-	
-	angle = yaw * ( M_PI * 2 / 360 );
-	sy = sin( angle );
-	cy = cos( angle );
-
-	angle = pitch * ( M_PI * 2 / 360 );
-	sp = sin( angle );
-	cp = cos( angle );
-
-	angle = roll * ( M_PI * 2 / 360 );
-	sr = sin( angle );
-	cr = cos( angle );
-
-	if ( forward ) {
-		forward->set( cp * cy, cp * sy, -sp );
-	}
-
-	if ( right ) {
-		right->set( -sr * sp * cy + cr * sy, -sr * sp * sy + -cr * cy, -sr * cp );
-	}
-
-	if ( up ) {
-		up->set( cr * sp * cy + -sr * -sy, cr * sp * sy + -sr * cy, cr * cp );
-	}
-}
-
-idVec3_t angles_t::toForward( void ) {
-	float			angle;
-	static float	sp, sy, cp, cy; // static to help MS compiler fp bugs
-	
-	angle = yaw * ( M_PI * 2 / 360 );
-	sy = sin( angle );
-	cy = cos( angle );
-
-	angle = pitch * ( M_PI * 2 / 360 );
-	sp = sin( angle );
-	cp = cos( angle );
-
-	return idVec3_t( cp * cy, cp * sy, -sp );
-}
-
-/*
-=================
-Normalize360
-
-returns angles normalized to the range [0 <= angle < 360]
-=================
-*/
-angles_t& angles_t::Normalize360( void ) {
-	pitch	= (360.0 / 65536) * ( ( int )( pitch	* ( 65536 / 360.0 ) ) & 65535 );
-	yaw		= (360.0 / 65536) * ( ( int )( yaw		* ( 65536 / 360.0 ) ) & 65535 );
-	roll	= (360.0 / 65536) * ( ( int )( roll		* ( 65536 / 360.0 ) ) & 65535 );
-
-	return *this;
-}
-
-
-/*
-=================
-Normalize180
-
-returns angles normalized to the range [-180 < angle <= 180]
-=================
-*/
-angles_t& angles_t::Normalize180( void ) {
-	Normalize360();
-
-	if ( pitch > 180.0 ) {
-		pitch -= 360.0;
-	}
-	
-	if ( yaw > 180.0 ) {
-		yaw  -= 360.0;
-	}
-
-	if ( roll > 180.0 ) {
-		roll -= 360.0;
-	}
-	return *this;
-}