8766335708
Better for reallllly wide screens and multiscreen setups, apparently. Also, let's merge with v-r while we're at it, since llcamera.h requires a large-ish recompile Nothing functional though. And some license updates to some identical files in llmath.
165 lines
3.6 KiB
C++
165 lines
3.6 KiB
C++
/**
|
|
* @file llsdutil_math.cpp
|
|
* @author Phoenix
|
|
* @date 2006-05-24
|
|
* @brief Implementation of classes, functions, etc, for using structured data.
|
|
*
|
|
* $LicenseInfo:firstyear=2006&license=viewerlgpl$
|
|
* Second Life Viewer Source Code
|
|
* Copyright (C) 2010, Linden Research, Inc.
|
|
*
|
|
* This library 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;
|
|
* version 2.1 of the License only.
|
|
*
|
|
* This library 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 library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
|
|
* $/LicenseInfo$
|
|
*/
|
|
|
|
#include "linden_common.h"
|
|
|
|
#include "llsdutil_math.h"
|
|
|
|
#include "v3math.h"
|
|
#include "v4math.h"
|
|
#include "v3dmath.h"
|
|
#include "v2math.h"
|
|
#include "llquaternion.h"
|
|
#include "v4color.h"
|
|
|
|
#if LL_WINDOWS
|
|
# define WIN32_LEAN_AND_MEAN
|
|
# include <winsock2.h> // for htonl
|
|
#elif LL_LINUX || LL_SOLARIS
|
|
# include <netinet/in.h>
|
|
#elif LL_DARWIN
|
|
# include <arpa/inet.h>
|
|
#endif
|
|
|
|
#include "llsdserialize.h"
|
|
|
|
// vector3
|
|
LLSD ll_sd_from_vector3(const LLVector3& vec)
|
|
{
|
|
LLSD rv;
|
|
rv.append((F64)vec.mV[VX]);
|
|
rv.append((F64)vec.mV[VY]);
|
|
rv.append((F64)vec.mV[VZ]);
|
|
return rv;
|
|
}
|
|
|
|
LLVector3 ll_vector3_from_sd(const LLSD& sd, S32 start_index)
|
|
{
|
|
LLVector3 rv;
|
|
rv.mV[VX] = (F32)sd[start_index].asReal();
|
|
rv.mV[VY] = (F32)sd[++start_index].asReal();
|
|
rv.mV[VZ] = (F32)sd[++start_index].asReal();
|
|
return rv;
|
|
}
|
|
|
|
// vector4
|
|
LLSD ll_sd_from_vector4(const LLVector4& vec)
|
|
{
|
|
LLSD rv;
|
|
rv.append((F64)vec.mV[VX]);
|
|
rv.append((F64)vec.mV[VY]);
|
|
rv.append((F64)vec.mV[VZ]);
|
|
rv.append((F64)vec.mV[VW]);
|
|
return rv;
|
|
}
|
|
|
|
LLVector4 ll_vector4_from_sd(const LLSD& sd, S32 start_index)
|
|
{
|
|
LLVector4 rv;
|
|
rv.mV[VX] = (F32)sd[start_index].asReal();
|
|
rv.mV[VY] = (F32)sd[++start_index].asReal();
|
|
rv.mV[VZ] = (F32)sd[++start_index].asReal();
|
|
rv.mV[VW] = (F32)sd[++start_index].asReal();
|
|
return rv;
|
|
}
|
|
|
|
// vector3d
|
|
LLSD ll_sd_from_vector3d(const LLVector3d& vec)
|
|
{
|
|
LLSD rv;
|
|
rv.append(vec.mdV[VX]);
|
|
rv.append(vec.mdV[VY]);
|
|
rv.append(vec.mdV[VZ]);
|
|
return rv;
|
|
}
|
|
|
|
LLVector3d ll_vector3d_from_sd(const LLSD& sd, S32 start_index)
|
|
{
|
|
LLVector3d rv;
|
|
rv.mdV[VX] = sd[start_index].asReal();
|
|
rv.mdV[VY] = sd[++start_index].asReal();
|
|
rv.mdV[VZ] = sd[++start_index].asReal();
|
|
return rv;
|
|
}
|
|
|
|
//vector2
|
|
LLSD ll_sd_from_vector2(const LLVector2& vec)
|
|
{
|
|
LLSD rv;
|
|
rv.append((F64)vec.mV[VX]);
|
|
rv.append((F64)vec.mV[VY]);
|
|
return rv;
|
|
}
|
|
|
|
LLVector2 ll_vector2_from_sd(const LLSD& sd)
|
|
{
|
|
LLVector2 rv;
|
|
rv.mV[VX] = (F32)sd[0].asReal();
|
|
rv.mV[VY] = (F32)sd[1].asReal();
|
|
return rv;
|
|
}
|
|
|
|
// Quaternion
|
|
LLSD ll_sd_from_quaternion(const LLQuaternion& quat)
|
|
{
|
|
LLSD rv;
|
|
rv.append((F64)quat.mQ[VX]);
|
|
rv.append((F64)quat.mQ[VY]);
|
|
rv.append((F64)quat.mQ[VZ]);
|
|
rv.append((F64)quat.mQ[VW]);
|
|
return rv;
|
|
}
|
|
|
|
LLQuaternion ll_quaternion_from_sd(const LLSD& sd)
|
|
{
|
|
LLQuaternion quat;
|
|
quat.mQ[VX] = (F32)sd[0].asReal();
|
|
quat.mQ[VY] = (F32)sd[1].asReal();
|
|
quat.mQ[VZ] = (F32)sd[2].asReal();
|
|
quat.mQ[VW] = (F32)sd[3].asReal();
|
|
return quat;
|
|
}
|
|
|
|
// color4
|
|
LLSD ll_sd_from_color4(const LLColor4& c)
|
|
{
|
|
LLSD rv;
|
|
rv.append(c.mV[0]);
|
|
rv.append(c.mV[1]);
|
|
rv.append(c.mV[2]);
|
|
rv.append(c.mV[3]);
|
|
return rv;
|
|
}
|
|
|
|
LLColor4 ll_color4_from_sd(const LLSD& sd)
|
|
{
|
|
LLColor4 c;
|
|
c.setValue(sd);
|
|
return c;
|
|
}
|