/// @ref core
/// @file glm/detail/type_mat2x2.inl
#include "../matrix.hpp"
namespace glm
{
// -- Constructors --
# if !GLM_HAS_DEFAULTED_FUNCTIONS || defined(GLM_FORCE_CTOR_INIT)
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat()
{
# ifdef GLM_FORCE_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, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(mat<2, 2, T, Q> const& m)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
}
# endif//!GLM_HAS_DEFAULTED_FUNCTIONS
template<typename T, qualifier Q>
template<qualifier P>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(mat<2, 2, T, P> const& m)
{
this->value[0] = m.value[0];
this->value[1] = m.value[1];
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(T scalar)
{
this->value[0] = col_type(scalar, 0);
this->value[1] = col_type(0, scalar);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat
(
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, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(col_type const& v0, col_type const& v1)
{
this->value[0] = v0;
this->value[1] = v1;
}
// -- Conversion constructors --
template<typename T, qualifier Q>
template<typename X1, typename Y1, typename X2, typename Y2>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat
(
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, qualifier Q>
template<typename V1, typename V2>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(vec<2, V1, Q> const& v1, vec<2, V2, Q> const& v2)
{
this->value[0] = col_type(v1);
this->value[1] = col_type(v2);
}
// -- mat2x2 matrix conversions --
template<typename T, qualifier Q>
template<typename U, qualifier P>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(mat<2, 2, U, P> const& m)
{
this->value[0] = col_type(m[0]);
this->value[1] = col_type(m[1]);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(mat<3, 3, T, Q> const& m)
{
this->value[0] = col_type(m[0]);
this->value[1] = col_type(m[1]);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(mat<4, 4, T, Q> const& m)
{
this->value[0] = col_type(m[0]);
this->value[1] = col_type(m[1]);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(mat<2, 3, T, Q> const& m)
{
this->value[0] = col_type(m[0]);
this->value[1] = col_type(m[1]);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(mat<3, 2, T, Q> const& m)
{
this->value[0] = m[0];
this->value[1] = m[1];
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(mat<2, 4, T, Q> const& m)
{
this->value[0] = col_type(m[0]);
this->value[1] = col_type(m[1]);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(mat<4, 2, T, Q> const& m)
{
this->value[0] = m[0];
this->value[1] = m[1];
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(mat<3, 4, T, Q> const& m)
{
this->value[0] = col_type(m[0]);
this->value[1] = col_type(m[1]);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CTOR_CXX14 mat<2, 2, T, Q>::mat(mat<4, 3, T, Q> const& m)
{
this->value[0] = col_type(m[0]);
this->value[1] = col_type(m[1]);
}
// -- Accesses --
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER typename mat<2, 2, T, Q>::col_type& mat<2, 2, T, Q>::operator[](typename mat<2, 2, T, Q>::length_type i)
{
assert(i < this->length());
return this->value[i];
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER typename mat<2, 2, T, Q>::col_type const& mat<2, 2, T, Q>::operator[](typename mat<2, 2, T, Q>::length_type i) const
{
assert(i < this->length());
return this->value[i];
}
// -- Unary updatable operators --
# if !GLM_HAS_DEFAULTED_FUNCTIONS
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CXX14 mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator=(mat<2, 2, T, Q> const& m)
{
this->value[0] = m[0];
this->value[1] = m[1];
return *this;
}
# endif//!GLM_HAS_DEFAULTED_FUNCTIONS
template<typename T, qualifier Q>
template<typename U>
GLM_FUNC_QUALIFIER GLM_CONSTEXPR_CXX14 mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator=(mat<2, 2, U, Q> const& m)
{
this->value[0] = m[0];
this->value[1] = m[1];
return *this;
}
template<typename T, qualifier Q>
template<typename U>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator+=(U scalar)
{
this->value[0] += scalar;
this->value[1] += scalar;
return *this;
}
template<typename T, qualifier Q>
template<typename U>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator+=(mat<2, 2, U, Q> const& m)
{
this->value[0] += m[0];
this->value[1] += m[1];
return *this;
}
template<typename T, qualifier Q>
template<typename U>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator-=(U scalar)
{
this->value[0] -= scalar;
this->value[1] -= scalar;
return *this;
}
template<typename T, qualifier Q>
template<typename U>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator-=(mat<2, 2, U, Q> const& m)
{
this->value[0] -= m[0];
this->value[1] -= m[1];
return *this;
}
template<typename T, qualifier Q>
template<typename U>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator*=(U scalar)
{
this->value[0] *= scalar;
this->value[1] *= scalar;
return *this;
}
template<typename T, qualifier Q>
template<typename U>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator*=(mat<2, 2, U, Q> const& m)
{
return (*this = *this * m);
}
template<typename T, qualifier Q>
template<typename U>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator/=(U scalar)
{
this->value[0] /= scalar;
this->value[1] /= scalar;
return *this;
}
template<typename T, qualifier Q>
template<typename U>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator/=(mat<2, 2, U, Q> const& m)
{
return *this *= inverse(m);
}
// -- Increment and decrement operators --
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator++()
{
++this->value[0];
++this->value[1];
return *this;
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator--()
{
--this->value[0];
--this->value[1];
return *this;
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> mat<2, 2, T, Q>::operator++(int)
{
mat<2, 2, T, Q> Result(*this);
++*this;
return Result;
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> mat<2, 2, T, Q>::operator--(int)
{
mat<2, 2, T, Q> Result(*this);
--*this;
return Result;
}
// -- Unary arithmetic operators --
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator+(mat<2, 2, T, Q> const& m)
{
return m;
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator-(mat<2, 2, T, Q> const& m)
{
return mat<2, 2, T, Q>(
-m[0],
-m[1]);
}
// -- Binary arithmetic operators --
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator+(mat<2, 2, T, Q> const& m, T scalar)
{
return mat<2, 2, T, Q>(
m[0] + scalar,
m[1] + scalar);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator+(T scalar, mat<2, 2, T, Q> const& m)
{
return mat<2, 2, T, Q>(
m[0] + scalar,
m[1] + scalar);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator+(mat<2, 2, T, Q> const& m1, mat<2, 2, T, Q> const& m2)
{
return mat<2, 2, T, Q>(
m1[0] + m2[0],
m1[1] + m2[1]);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator-(mat<2, 2, T, Q> const& m, T scalar)
{
return mat<2, 2, T, Q>(
m[0] - scalar,
m[1] - scalar);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator-(T scalar, mat<2, 2, T, Q> const& m)
{
return mat<2, 2, T, Q>(
scalar - m[0],
scalar - m[1]);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator-(mat<2, 2, T, Q> const& m1, mat<2, 2, T, Q> const& m2)
{
return mat<2, 2, T, Q>(
m1[0] - m2[0],
m1[1] - m2[1]);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator*(mat<2, 2, T, Q> const& m, T scalar)
{
return mat<2, 2, T, Q>(
m[0] * scalar,
m[1] * scalar);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator*(T scalar, mat<2, 2, T, Q> const& m)
{
return mat<2, 2, T, Q>(
m[0] * scalar,
m[1] * scalar);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER typename mat<2, 2, T, Q>::col_type operator*
(
mat<2, 2, T, Q> const& m,
typename mat<2, 2, T, Q>::row_type const& v
)
{
return vec<2, T, Q>(
m[0][0] * v.x + m[1][0] * v.y,
m[0][1] * v.x + m[1][1] * v.y);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER typename mat<2, 2, T, Q>::row_type operator*
(
typename mat<2, 2, T, Q>::col_type const& v,
mat<2, 2, T, Q> const& m
)
{
return vec<2, T, Q>(
v.x * m[0][0] + v.y * m[0][1],
v.x * m[1][0] + v.y * m[1][1]);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator*(mat<2, 2, T, Q> const& m1, mat<2, 2, T, Q> const& m2)
{
return mat<2, 2, T, Q>(
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, qualifier Q>
GLM_FUNC_QUALIFIER mat<3, 2, T, Q> operator*(mat<2, 2, T, Q> const& m1, mat<3, 2, T, Q> const& m2)
{
return mat<3, 2, T, Q>(
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, qualifier Q>
GLM_FUNC_QUALIFIER mat<4, 2, T, Q> operator*(mat<2, 2, T, Q> const& m1, mat<4, 2, T, Q> const& m2)
{
return mat<4, 2, T, Q>(
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, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator/(mat<2, 2, T, Q> const& m, T scalar)
{
return mat<2, 2, T, Q>(
m[0] / scalar,
m[1] / scalar);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator/(T scalar, mat<2, 2, T, Q> const& m)
{
return mat<2, 2, T, Q>(
scalar / m[0],
scalar / m[1]);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER typename mat<2, 2, T, Q>::col_type operator/(mat<2, 2, T, Q> const& m, typename mat<2, 2, T, Q>::row_type const& v)
{
return inverse(m) * v;
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER typename mat<2, 2, T, Q>::row_type operator/(typename mat<2, 2, T, Q>::col_type const& v, mat<2, 2, T, Q> const& m)
{
return v * inverse(m);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator/(mat<2, 2, T, Q> const& m1, mat<2, 2, T, Q> const& m2)
{
mat<2, 2, T, Q> m1_copy(m1);
return m1_copy /= m2;
}
// -- Boolean operators --
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER bool operator==(mat<2, 2, T, Q> const& m1, mat<2, 2, T, Q> const& m2)
{
return (m1[0] == m2[0]) && (m1[1] == m2[1]);
}
template<typename T, qualifier Q>
GLM_FUNC_QUALIFIER bool operator!=(mat<2, 2, T, Q> const& m1, mat<2, 2, T, Q> const& m2)
{
return (m1[0] != m2[0]) || (m1[1] != m2[1]);
}
} //namespace glm
