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/**
* @file llviewerjointmesh.cpp
* @brief LLV4* class header file - vector processor enabled math
*
* $LicenseInfo:firstyear=2007&license=viewergpl$
*
* Copyright (c) 2007-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#ifndef LL_LLV4VECTOR3_H
#define LL_LLV4VECTOR3_H
#include "llv4math.h"
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
// LLV4Vector3
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
LL_LLV4MATH_ALIGN_PREFIX
class LLV4Vector3
{
public:
union {
F32 mV[LLV4_NUM_AXIS];
V4F32 v;
};
enum {
ALIGNMENT = 16
};
void setVec(F32 x, F32 y, F32 z);
void setVec(F32 a);
}
LL_LLV4MATH_ALIGN_POSTFIX;
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
// LLV4Vector3
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
inline void LLV4Vector3::setVec(F32 x, F32 y, F32 z)
{
mV[VX] = x;
mV[VY] = y;
mV[VZ] = z;
}
inline void LLV4Vector3::setVec(F32 a)
{
#if LL_VECTORIZE
v = _mm_set1_ps(a);
#else
setVec(a, a, a);
#endif
}
#endif
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