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glm/experimental/sse/glm/core/_xmat4x3.inl
Christophe Riccio ee4a0878ad Added experimental files
2010-04-29 12:26:58 +01:00

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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2008 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2006-04-17
// Updated : 2006-04-17
// Licence : This source is under GNU LGPL licence
// File : _mat4x3.inl
///////////////////////////////////////////////////////////////////////////////////////////////////
#ifndef __mat4x3_inl__
#define __mat4x3_inl__
#include "./_xmat4x3.h"
namespace glm{
namespace detail{
template <typename T> const typename _xmat4x3<T>::size_type _xmat4x3<T>::col_size = 4;
template <typename T> const typename _xmat4x3<T>::size_type _xmat4x3<T>::row_size = 3;
//////////////////////////////////////////////////////////////
// Constructors
template <typename T>
inline _xmat4x3<T>::_xmat4x3()
{
this->value[0] = _xvec3<T>(1, 0, 0);
this->value[1] = _xvec3<T>(0, 1, 0);
this->value[2] = _xvec3<T>(0, 0, 1);
this->value[3] = _xvec3<T>(0, 0, 0);
}
template <typename T>
inline _xmat4x3<T>::_xmat4x3(const T f)
{
this->value[0] = _xvec3<T>(f, 0, 0);
this->value[1] = _xvec3<T>(0, f, 0);
this->value[2] = _xvec3<T>(0, 0, f);
this->value[3] = _xvec3<T>(0, 0, 0);
}
template <typename T>
inline _xmat4x3<T>::_xmat4x3
(
const T x0, const T y0, const T z0,
const T x1, const T y1, const T z1,
const T x2, const T y2, const T z2,
const T x3, const T y3, const T z3
)
{
this->value[0] = _xvec3<T>(x0, y0, z0);
this->value[1] = _xvec3<T>(x1, y1, z1);
this->value[2] = _xvec3<T>(x2, y2, z2);
this->value[3] = _xvec3<T>(x3, y3, z3);
}
template <typename T>
inline _xmat4x3<T>::_xmat4x3
(
const _xvec3<T> & v0,
const _xvec3<T> & v1,
const _xvec3<T> & v2,
const _xvec3<T> & v3
)
{
this->value[0] = v0;
this->value[1] = v1;
this->value[2] = v2;
this->value[3] = v3;
}
// Conversion
template <typename T>
template <typename U>
inline _xmat4x3<T>::_xmat4x3(const _xmat4x3<U>& m)
{
this->value[0] = _xvec3<T>(m[0]);
this->value[1] = _xvec3<T>(m[1]);
this->value[2] = _xvec3<T>(m[2]);
this->value[3] = _xvec3<T>(m[3]);
}
template <typename T>
inline _xmat4x3<T>::_xmat4x3(const _xmat2<T>& m)
{
this->value[0] = _xvec3<T>(m[0], T(0));
this->value[1] = _xvec3<T>(m[1], T(0));
this->value[2] = _xvec3<T>(m[2], T(1));
this->value[3] = _xvec3<T>(T(0));
}
template <typename T>
inline _xmat4x3<T>::_xmat4x3(const _xmat3<T>& m)
{
this->value[0] = _xvec3<T>(m[0]);
this->value[1] = _xvec3<T>(m[1]);
this->value[2] = _xvec3<T>(m[2]);
this->value[3] = _xvec3<T>(T(0));
}
template <typename T>
inline _xmat4x3<T>::_xmat4x3(const _xmat4<T>& m)
{
this->value[0] = _xvec3<T>(m[0]);
this->value[1] = _xvec3<T>(m[1]);
this->value[2] = _xvec3<T>(m[2]);
this->value[3] = _xvec3<T>(m[3]);
}
template <typename T>
inline _xmat4x3<T>::_xmat4x3(const _xmat2x3<T>& m)
{
this->value[0] = _xvec3<T>(m[0]);
this->value[1] = _xvec3<T>(m[1]);
this->value[2] = _xvec3<T>(T(0), T(0), T(1));
this->value[3] = _xvec3<T>(T(0));
}
template <typename T>
inline _xmat4x3<T>::_xmat4x3(const _xmat3x2<T>& m)
{
this->value[0] = _xvec3<T>(m[0], T(0));
this->value[1] = _xvec3<T>(m[1], T(0));
this->value[2] = _xvec3<T>(m[2], T(1));
this->value[3] = _xvec3<T>(T(0));
}
template <typename T>
inline _xmat4x3<T>::_xmat4x3(const _xmat2x4<T>& m)
{
this->value[0] = _xvec3<T>(m[0]);
this->value[1] = _xvec3<T>(m[1]);
this->value[2] = _xvec3<T>(T(0), T(0), T(1));
this->value[3] = _xvec3<T>(T(0));
}
template <typename T>
inline _xmat4x3<T>::_xmat4x3(const _xmat4x2<T>& m)
{
this->value[0] = _xvec3<T>(m[0], T(0));
this->value[1] = _xvec3<T>(m[1], T(0));
this->value[2] = _xvec3<T>(m[2], T(1));
this->value[3] = _xvec3<T>(m[3], T(0));
}
template <typename T>
inline _xmat4x3<T>::_xmat4x3(const _xmat3x4<T>& m)
{
this->value[0] = _xvec3<T>(m[0]);
this->value[1] = _xvec3<T>(m[1]);
this->value[2] = _xvec3<T>(m[2]);
this->value[3] = _xvec3<T>(T(0));
}
//////////////////////////////////////////////////////////////
// Unary updatable operators
template <typename T>
inline _xmat4x3<T>& _xmat4x3<T>::operator= (const _xmat4x3<T>& m)
{
this->value[0] = m[0];
this->value[1] = m[1];
this->value[2] = m[2];
this->value[3] = m[3];
return *this;
}
template <typename T>
inline _xmat4x3<T>& _xmat4x3<T>::operator+= (const T s)
{
this->value[0] += s;
this->value[1] += s;
this->value[2] += s;
this->value[3] += s;
return *this;
}
template <typename T>
inline _xmat4x3<T>& _xmat4x3<T>::operator+= (const _xmat4x3<T>& m)
{
this->value[0] += m[0];
this->value[1] += m[1];
this->value[2] += m[2];
this->value[3] += m[3];
return *this;
}
template <typename T>
inline _xmat4x3<T>& _xmat4x3<T>::operator-= (const T s)
{
this->value[0] -= s;
this->value[1] -= s;
this->value[2] -= s;
this->value[3] -= s;
return *this;
}
template <typename T>
inline _xmat4x3<T>& _xmat4x3<T>::operator-= (const _xmat4x3<T>& m)
{
this->value[0] -= m[0];
this->value[1] -= m[1];
this->value[2] -= m[2];
this->value[3] -= m[3];
return *this;
}
template <typename T>
inline _xmat4x3<T>& _xmat4x3<T>::operator*= (const T s)
{
this->value[0] *= s;
this->value[1] *= s;
this->value[2] *= s;
this->value[3] *= s;
return *this;
}
template <typename T>
inline _xmat4x3<T>& _xmat4x3<T>::operator*= (const _xmat3x4<T>& m)
{
return (*this = _xmat4x3<T>(*this * m));
}
template <typename T>
inline _xmat4x3<T> & _xmat4x3<T>::operator/= (const T s)
{
this->value[0] /= s;
this->value[1] /= s;
this->value[2] /= s;
this->value[3] /= s;
return *this;
}
/* ToDo
template <typename T>
inline _xmat4x3<T>& _xmat4x3<T>::operator/= (const _xmat3x4<T>& m)
{
return (*this = *this / m);
}
*/
template <typename T>
inline _xmat4x3<T>& _xmat4x3<T>::operator++ ()
{
++this->value[0];
++this->value[1];
++this->value[2];
++this->value[3];
return *this;
}
template <typename T>
inline _xmat4x3<T>& _xmat4x3<T>::operator-- ()
{
--this->value[0];
--this->value[1];
--this->value[2];
--this->value[3];
return *this;
}
//////////////////////////////////////////////////////////////
// Unary constant operators
template <typename T>
inline const _xmat4x3<T> _xmat4x3<T>::operator- () const
{
return _xmat4x3<T>(
-this->value[0],
-this->value[1],
-this->value[2],
-this->value[3]);
}
template <typename T>
inline const _xmat4x3<T> _xmat4x3<T>::operator-- (int n) const
{
_xmat4x3<T> m = *this;
--m.value[0];
--m.value[1];
--m.value[2];
--m.value[3];
return m;
}
template <typename T>
inline const _xmat4x3<T> _xmat4x3<T>::operator++ (int n) const
{
_xmat4<T> m = *this;
++m.value[0];
++m.value[1];
++m.value[2];
++m.value[3];
return m;
}
//////////////////////////////////////////////////////////////
// Binary operators
template <typename T>
inline _xmat4x3<T> operator+ (const _xmat4x3<T>& m, const T s)
{
return _xmat4x3<T>(
m[0] + s,
m[1] + s,
m[2] + s,
m[3] + s);
}
template <typename T>
inline _xmat4x3<T> operator+ (const _xmat4x3<T>& m1, const _xmat4x3<T>& m2)
{
return _xmat4x3<T>(
m1[0] + m2[0],
m1[1] + m2[1],
m1[2] + m2[2],
m1[3] + m2[3]);
}
template <typename T>
inline _xmat4x3<T> operator- (const _xmat4x3<T>& m, const T s)
{
return _xmat4x3<T>(
m[0] - s,
m[1] - s,
m[2] - s,
m[3] - s);
}
template <typename T>
inline _xmat4x3<T> operator- (const _xmat4x3<T>& m1, const _xmat4x3<T>& m2)
{
return _xmat4x3<T>(
m1[0] - m2[0],
m1[1] - m2[1],
m1[2] - m2[2],
m1[3] - m2[3]);
}
template <typename T>
inline _xmat4x3<T> operator* (const _xmat4x3<T>& m, const T s)
{
return _xmat4x3<T>(
m[0] * s,
m[1] * s,
m[2] * s,
m[3] * s);
}
template <typename T>
inline _xmat4x3<T> operator* (const T s, const _xmat4x3<T> & m)
{
return _xmat4x3<T>(
m[0] * s,
m[1] * s,
m[2] * s,
m[3] * s);
}
template <typename T>
inline _xvec3<T> operator* (const _xmat4x3<T>& m, const _xvec4<T>& v)
{
return _xvec3<T>(
m[0][0] * v.x + m[1][0] * v.y + m[2][0] * v.z + m[3][0] * v.w,
m[0][1] * v.x + m[1][1] * v.y + m[2][1] * v.z + m[3][1] * v.w,
m[0][2] * v.x + m[1][2] * v.y + m[2][2] * v.z + m[3][2] * v.w);
}
template <typename T>
inline _xvec4<T> operator* (const _xvec3<T>& v, const _xmat4x3<T>& m)
{
return _xvec4<T>(
v.x * m[0][0] + v.y * m[0][1] + v.z * m[0][2],
v.x * m[1][0] + v.y * m[1][1] + v.z * m[1][2],
v.x * m[2][0] + v.y * m[2][1] + v.z * m[2][2],
v.x * m[3][0] + v.y * m[3][1] + v.z * m[3][2]);
}
template <typename T>
inline _xmat3<T> operator* (const _xmat4x3<T>& m1, const _xmat3x4<T>& m2)
{
const T SrcA00 = m1[0][0];
const T SrcA01 = m1[0][1];
const T SrcA02 = m1[0][2];
const T SrcA10 = m1[1][0];
const T SrcA11 = m1[1][1];
const T SrcA12 = m1[1][2];
const T SrcA20 = m1[2][0];
const T SrcA21 = m1[2][1];
const T SrcA22 = m1[2][2];
const T SrcA30 = m1[3][0];
const T SrcA31 = m1[3][1];
const T SrcA32 = m1[3][2];
const T SrcB00 = m2[0][0];
const T SrcB01 = m2[0][1];
const T SrcB02 = m2[0][2];
const T SrcB03 = m2[0][3];
const T SrcB10 = m2[1][0];
const T SrcB11 = m2[1][1];
const T SrcB12 = m2[1][2];
const T SrcB13 = m2[1][3];
const T SrcB20 = m2[2][0];
const T SrcB21 = m2[2][1];
const T SrcB22 = m2[2][2];
const T SrcB23 = m2[2][3];
_xmat3<T> Result;
Result[0][0] = SrcA00 * SrcB00 + SrcA10 * SrcB01 + SrcA20 * SrcB02 + SrcA30 * SrcB03;
Result[0][1] = SrcA01 * SrcB00 + SrcA11 * SrcB01 + SrcA21 * SrcB02 + SrcA31 * SrcB03;
Result[0][2] = SrcA02 * SrcB00 + SrcA12 * SrcB01 + SrcA22 * SrcB02 + SrcA32 * SrcB03;
Result[1][0] = SrcA00 * SrcB10 + SrcA10 * SrcB11 + SrcA20 * SrcB12 + SrcA30 * SrcB13;
Result[1][1] = SrcA01 * SrcB10 + SrcA11 * SrcB11 + SrcA21 * SrcB12 + SrcA31 * SrcB13;
Result[1][2] = SrcA02 * SrcB10 + SrcA12 * SrcB11 + SrcA22 * SrcB12 + SrcA32 * SrcB13;
Result[2][0] = SrcA00 * SrcB20 + SrcA10 * SrcB21 + SrcA20 * SrcB22 + SrcA30 * SrcB23;
Result[2][1] = SrcA01 * SrcB20 + SrcA11 * SrcB21 + SrcA21 * SrcB22 + SrcA31 * SrcB23;
Result[2][2] = SrcA02 * SrcB20 + SrcA12 * SrcB21 + SrcA22 * SrcB22 + SrcA32 * SrcB23;
return Result;
}
template <typename T>
inline _xmat4x3<T> operator/ (const _xmat4x3<T>& m, const T s)
{
return _xmat4x3<T>(
m.value[0] / s,
m.value[1] / s,
m.value[2] / s,
m.value[3] / s);
}
template <typename T>
inline _xmat4x3<T> operator/ (const T s, const _xmat4x3<T>& m)
{
return _xmat4x3<T>(
s / m.value[0],
s / m.value[1],
s / m.value[2],
s / m.value[3]);
}
/* ToDo
template <typename T>
_xvec3<T> operator/ (const _xmat4x3<T>& m, const _xvec4<T>& v)
{
}
template <typename T>
_xvec4<T> operator/ (const _xvec3<T>& v, const _xmat4x3<T>& m)
{
}
template <typename T>
inline _xmat4x3<T> operator/ (const _xmat4x3<T>& m1, const _xmat4x3<T>& m2)
{
}
*/
} //namespace detail
} //namespace glm
#endif //__mat4x3_inl__
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