485 lines
12 KiB
Plaintext
485 lines
12 KiB
Plaintext
|
/// @ref core
|
||
|
/// @file glm/detail/type_mat2x2.inl
|
||
|
|
||
|
#include "func_matrix.hpp"
|
||
|
|
||
|
namespace glm
|
||
|
{
|
||
|
// -- Constructors --
|
||
|
|
||
|
# if !GLM_HAS_DEFAULTED_FUNCTIONS || !defined(GLM_FORCE_NO_CTOR_INIT)
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2()
|
||
|
{
|
||
|
# ifndef GLM_FORCE_NO_CTOR_INIT
|
||
|
this->value[0] = col_type(1, 0);
|
||
|
this->value[1] = col_type(0, 1);
|
||
|
# endif
|
||
|
}
|
||
|
# endif
|
||
|
|
||
|
# if !GLM_HAS_DEFAULTED_FUNCTIONS
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(tmat2x2<T, P> const & m)
|
||
|
{
|
||
|
this->value[0] = m.value[0];
|
||
|
this->value[1] = m.value[1];
|
||
|
}
|
||
|
# endif//!GLM_HAS_DEFAULTED_FUNCTIONS
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <precision Q>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(tmat2x2<T, Q> const & m)
|
||
|
{
|
||
|
this->value[0] = m.value[0];
|
||
|
this->value[1] = m.value[1];
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR tmat2x2<T, P>::tmat2x2(ctor)
|
||
|
{}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(T scalar)
|
||
|
{
|
||
|
this->value[0] = col_type(scalar, 0);
|
||
|
this->value[1] = col_type(0, scalar);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2
|
||
|
(
|
||
|
T const & x0, T const & y0,
|
||
|
T const & x1, T const & y1
|
||
|
)
|
||
|
{
|
||
|
this->value[0] = col_type(x0, y0);
|
||
|
this->value[1] = col_type(x1, y1);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(col_type const & v0, col_type const & v1)
|
||
|
{
|
||
|
this->value[0] = v0;
|
||
|
this->value[1] = v1;
|
||
|
}
|
||
|
|
||
|
// -- Conversion constructors --
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <typename X1, typename Y1, typename X2, typename Y2>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2
|
||
|
(
|
||
|
X1 const & x1, Y1 const & y1,
|
||
|
X2 const & x2, Y2 const & y2
|
||
|
)
|
||
|
{
|
||
|
this->value[0] = col_type(static_cast<T>(x1), value_type(y1));
|
||
|
this->value[1] = col_type(static_cast<T>(x2), value_type(y2));
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <typename V1, typename V2>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(tvec2<V1, P> const & v1, tvec2<V2, P> const & v2)
|
||
|
{
|
||
|
this->value[0] = col_type(v1);
|
||
|
this->value[1] = col_type(v2);
|
||
|
}
|
||
|
|
||
|
// -- mat2x2 matrix conversions --
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <typename U, precision Q>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(tmat2x2<U, Q> const & m)
|
||
|
{
|
||
|
this->value[0] = col_type(m[0]);
|
||
|
this->value[1] = col_type(m[1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(tmat3x3<T, P> const & m)
|
||
|
{
|
||
|
this->value[0] = col_type(m[0]);
|
||
|
this->value[1] = col_type(m[1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(tmat4x4<T, P> const & m)
|
||
|
{
|
||
|
this->value[0] = col_type(m[0]);
|
||
|
this->value[1] = col_type(m[1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(tmat2x3<T, P> const & m)
|
||
|
{
|
||
|
this->value[0] = col_type(m[0]);
|
||
|
this->value[1] = col_type(m[1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(tmat3x2<T, P> const & m)
|
||
|
{
|
||
|
this->value[0] = m[0];
|
||
|
this->value[1] = m[1];
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(tmat2x4<T, P> const & m)
|
||
|
{
|
||
|
this->value[0] = col_type(m[0]);
|
||
|
this->value[1] = col_type(m[1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(tmat4x2<T, P> const & m)
|
||
|
{
|
||
|
this->value[0] = m[0];
|
||
|
this->value[1] = m[1];
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(tmat3x4<T, P> const & m)
|
||
|
{
|
||
|
this->value[0] = col_type(m[0]);
|
||
|
this->value[1] = col_type(m[1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>::tmat2x2(tmat4x3<T, P> const & m)
|
||
|
{
|
||
|
this->value[0] = col_type(m[0]);
|
||
|
this->value[1] = col_type(m[1]);
|
||
|
}
|
||
|
|
||
|
// -- Accesses --
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER typename tmat2x2<T, P>::col_type & tmat2x2<T, P>::operator[](typename tmat2x2<T, P>::length_type i)
|
||
|
{
|
||
|
assert(i < this->length());
|
||
|
return this->value[i];
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER typename tmat2x2<T, P>::col_type const & tmat2x2<T, P>::operator[](typename tmat2x2<T, P>::length_type i) const
|
||
|
{
|
||
|
assert(i < this->length());
|
||
|
return this->value[i];
|
||
|
}
|
||
|
|
||
|
// -- Unary updatable operators --
|
||
|
|
||
|
# if !GLM_HAS_DEFAULTED_FUNCTIONS
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>& tmat2x2<T, P>::operator=(tmat2x2<T, P> const & m)
|
||
|
{
|
||
|
this->value[0] = m[0];
|
||
|
this->value[1] = m[1];
|
||
|
return *this;
|
||
|
}
|
||
|
# endif//!GLM_HAS_DEFAULTED_FUNCTIONS
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <typename U>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>& tmat2x2<T, P>::operator=(tmat2x2<U, P> const & m)
|
||
|
{
|
||
|
this->value[0] = m[0];
|
||
|
this->value[1] = m[1];
|
||
|
return *this;
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <typename U>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>& tmat2x2<T, P>::operator+=(U scalar)
|
||
|
{
|
||
|
this->value[0] += scalar;
|
||
|
this->value[1] += scalar;
|
||
|
return *this;
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <typename U>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>& tmat2x2<T, P>::operator+=(tmat2x2<U, P> const & m)
|
||
|
{
|
||
|
this->value[0] += m[0];
|
||
|
this->value[1] += m[1];
|
||
|
return *this;
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <typename U>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>& tmat2x2<T, P>::operator-=(U scalar)
|
||
|
{
|
||
|
this->value[0] -= scalar;
|
||
|
this->value[1] -= scalar;
|
||
|
return *this;
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <typename U>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>& tmat2x2<T, P>::operator-=(tmat2x2<U, P> const & m)
|
||
|
{
|
||
|
this->value[0] -= m[0];
|
||
|
this->value[1] -= m[1];
|
||
|
return *this;
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <typename U>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>& tmat2x2<T, P>::operator*=(U scalar)
|
||
|
{
|
||
|
this->value[0] *= scalar;
|
||
|
this->value[1] *= scalar;
|
||
|
return *this;
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <typename U>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>& tmat2x2<T, P>::operator*=(tmat2x2<U, P> const & m)
|
||
|
{
|
||
|
return (*this = *this * m);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <typename U>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>& tmat2x2<T, P>::operator/=(U scalar)
|
||
|
{
|
||
|
this->value[0] /= scalar;
|
||
|
this->value[1] /= scalar;
|
||
|
return *this;
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
template <typename U>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>& tmat2x2<T, P>::operator/=(tmat2x2<U, P> const & m)
|
||
|
{
|
||
|
return *this *= inverse(m);
|
||
|
}
|
||
|
|
||
|
// -- Increment and decrement operators --
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>& tmat2x2<T, P>::operator++()
|
||
|
{
|
||
|
++this->value[0];
|
||
|
++this->value[1];
|
||
|
return *this;
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P>& tmat2x2<T, P>::operator--()
|
||
|
{
|
||
|
--this->value[0];
|
||
|
--this->value[1];
|
||
|
return *this;
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> tmat2x2<T, P>::operator++(int)
|
||
|
{
|
||
|
tmat2x2<T, P> Result(*this);
|
||
|
++*this;
|
||
|
return Result;
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> tmat2x2<T, P>::operator--(int)
|
||
|
{
|
||
|
tmat2x2<T, P> Result(*this);
|
||
|
--*this;
|
||
|
return Result;
|
||
|
}
|
||
|
|
||
|
// -- Unary arithmetic operators --
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator+(tmat2x2<T, P> const & m)
|
||
|
{
|
||
|
return m;
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator-(tmat2x2<T, P> const & m)
|
||
|
{
|
||
|
return tmat2x2<T, P>(
|
||
|
-m[0],
|
||
|
-m[1]);
|
||
|
}
|
||
|
|
||
|
// -- Binary arithmetic operators --
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator+(tmat2x2<T, P> const & m, T scalar)
|
||
|
{
|
||
|
return tmat2x2<T, P>(
|
||
|
m[0] + scalar,
|
||
|
m[1] + scalar);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator+(T scalar, tmat2x2<T, P> const & m)
|
||
|
{
|
||
|
return tmat2x2<T, P>(
|
||
|
m[0] + scalar,
|
||
|
m[1] + scalar);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator+(tmat2x2<T, P> const & m1, tmat2x2<T, P> const & m2)
|
||
|
{
|
||
|
return tmat2x2<T, P>(
|
||
|
m1[0] + m2[0],
|
||
|
m1[1] + m2[1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator-(tmat2x2<T, P> const & m, T scalar)
|
||
|
{
|
||
|
return tmat2x2<T, P>(
|
||
|
m[0] - scalar,
|
||
|
m[1] - scalar);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator-(T scalar, tmat2x2<T, P> const & m)
|
||
|
{
|
||
|
return tmat2x2<T, P>(
|
||
|
scalar - m[0],
|
||
|
scalar - m[1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator-(tmat2x2<T, P> const & m1, tmat2x2<T, P> const & m2)
|
||
|
{
|
||
|
return tmat2x2<T, P>(
|
||
|
m1[0] - m2[0],
|
||
|
m1[1] - m2[1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator*(tmat2x2<T, P> const & m, T scalar)
|
||
|
{
|
||
|
return tmat2x2<T, P>(
|
||
|
m[0] * scalar,
|
||
|
m[1] * scalar);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator*(T scalar, tmat2x2<T, P> const & m)
|
||
|
{
|
||
|
return tmat2x2<T, P>(
|
||
|
m[0] * scalar,
|
||
|
m[1] * scalar);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER typename tmat2x2<T, P>::col_type operator*
|
||
|
(
|
||
|
tmat2x2<T, P> const & m,
|
||
|
typename tmat2x2<T, P>::row_type const & v
|
||
|
)
|
||
|
{
|
||
|
return tvec2<T, P>(
|
||
|
m[0][0] * v.x + m[1][0] * v.y,
|
||
|
m[0][1] * v.x + m[1][1] * v.y);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER typename tmat2x2<T, P>::row_type operator*
|
||
|
(
|
||
|
typename tmat2x2<T, P>::col_type const & v,
|
||
|
tmat2x2<T, P> const & m
|
||
|
)
|
||
|
{
|
||
|
return tvec2<T, P>(
|
||
|
v.x * m[0][0] + v.y * m[0][1],
|
||
|
v.x * m[1][0] + v.y * m[1][1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator*(tmat2x2<T, P> const & m1, tmat2x2<T, P> const & m2)
|
||
|
{
|
||
|
return tmat2x2<T, P>(
|
||
|
m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1],
|
||
|
m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1],
|
||
|
m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1],
|
||
|
m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat3x2<T, P> operator*(tmat2x2<T, P> const & m1, tmat3x2<T, P> const & m2)
|
||
|
{
|
||
|
return tmat3x2<T, P>(
|
||
|
m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1],
|
||
|
m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1],
|
||
|
m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1],
|
||
|
m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1],
|
||
|
m1[0][0] * m2[2][0] + m1[1][0] * m2[2][1],
|
||
|
m1[0][1] * m2[2][0] + m1[1][1] * m2[2][1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat4x2<T, P> operator*(tmat2x2<T, P> const & m1, tmat4x2<T, P> const & m2)
|
||
|
{
|
||
|
return tmat4x2<T, P>(
|
||
|
m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1],
|
||
|
m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1],
|
||
|
m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1],
|
||
|
m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1],
|
||
|
m1[0][0] * m2[2][0] + m1[1][0] * m2[2][1],
|
||
|
m1[0][1] * m2[2][0] + m1[1][1] * m2[2][1],
|
||
|
m1[0][0] * m2[3][0] + m1[1][0] * m2[3][1],
|
||
|
m1[0][1] * m2[3][0] + m1[1][1] * m2[3][1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator/(tmat2x2<T, P> const & m, T scalar)
|
||
|
{
|
||
|
return tmat2x2<T, P>(
|
||
|
m[0] / scalar,
|
||
|
m[1] / scalar);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator/(T scalar, tmat2x2<T, P> const & m)
|
||
|
{
|
||
|
return tmat2x2<T, P>(
|
||
|
scalar / m[0],
|
||
|
scalar / m[1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER typename tmat2x2<T, P>::col_type operator/(tmat2x2<T, P> const & m, typename tmat2x2<T, P>::row_type const & v)
|
||
|
{
|
||
|
return inverse(m) * v;
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER typename tmat2x2<T, P>::row_type operator/(typename tmat2x2<T, P>::col_type const & v, tmat2x2<T, P> const & m)
|
||
|
{
|
||
|
return v * inverse(m);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER tmat2x2<T, P> operator/(tmat2x2<T, P> const & m1, tmat2x2<T, P> const & m2)
|
||
|
{
|
||
|
tmat2x2<T, P> m1_copy(m1);
|
||
|
return m1_copy /= m2;
|
||
|
}
|
||
|
|
||
|
// -- Boolean operators --
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER bool operator==(tmat2x2<T, P> const & m1, tmat2x2<T, P> const & m2)
|
||
|
{
|
||
|
return (m1[0] == m2[0]) && (m1[1] == m2[1]);
|
||
|
}
|
||
|
|
||
|
template <typename T, precision P>
|
||
|
GLM_FUNC_QUALIFIER bool operator!=(tmat2x2<T, P> const & m1, tmat2x2<T, P> const & m2)
|
||
|
{
|
||
|
return (m1[0] != m2[0]) || (m1[1] != m2[1]);
|
||
|
}
|
||
|
} //namespace glm
|