#include "../matrix.hpp" namespace glm { // -- Constructors -- # if GLM_CONFIG_DEFAULTED_FUNCTIONS == GLM_DISABLE template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat() # if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST : value{col_type(1, 0), col_type(0, 1)} # endif { # if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALISATION this->value[0] = col_type(1, 0); this->value[1] = col_type(0, 1); # endif } # endif template template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(mat<2, 2, T, P> const& m) # if GLM_HAS_INITIALIZER_LISTS : value{m[0], m[1]} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = m[0]; this->value[1] = m[1]; # endif } template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(T scalar) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(scalar, 0), col_type(0, scalar)} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(scalar, 0); this->value[1] = col_type(0, scalar); # endif } template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat ( T const& x0, T const& y0, T const& x1, T const& y1 ) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(x0, y0), col_type(x1, y1)} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(x0, y0); this->value[1] = col_type(x1, y1); # endif } template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(col_type const& v0, col_type const& v1) # if GLM_HAS_INITIALIZER_LISTS : value{v0, v1} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = v0; this->value[1] = v1; # endif } // -- Conversion constructors -- template template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat ( X1 const& x1, Y1 const& y1, X2 const& x2, Y2 const& y2 ) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(static_cast(x1), value_type(y1)), col_type(static_cast(x2), value_type(y2)) } # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(static_cast(x1), value_type(y1)); this->value[1] = col_type(static_cast(x2), value_type(y2)); # endif } template template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(vec<2, V1, Q> const& v1, vec<2, V2, Q> const& v2) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(v1), col_type(v2)} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(v1); this->value[1] = col_type(v2); # endif } // -- mat2x2 matrix conversions -- template template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(mat<2, 2, U, P> const& m) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(m[0]), col_type(m[1])} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(m[0]); this->value[1] = col_type(m[1]); # endif } template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(mat<3, 3, T, Q> const& m) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(m[0]), col_type(m[1])} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(m[0]); this->value[1] = col_type(m[1]); # endif } template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(mat<4, 4, T, Q> const& m) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(m[0]), col_type(m[1])} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(m[0]); this->value[1] = col_type(m[1]); # endif } template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(mat<2, 3, T, Q> const& m) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(m[0]), col_type(m[1])} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(m[0]); this->value[1] = col_type(m[1]); # endif } template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(mat<3, 2, T, Q> const& m) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(m[0]), col_type(m[1])} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(m[0]); this->value[1] = col_type(m[1]); # endif } template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(mat<2, 4, T, Q> const& m) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(m[0]), col_type(m[1])} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(m[0]); this->value[1] = col_type(m[1]); # endif } template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(mat<4, 2, T, Q> const& m) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(m[0]), col_type(m[1])} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(m[0]); this->value[1] = col_type(m[1]); # endif } template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(mat<3, 4, T, Q> const& m) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(m[0]), col_type(m[1])} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(m[0]); this->value[1] = col_type(m[1]); # endif } template GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 2, T, Q>::mat(mat<4, 3, T, Q> const& m) # if GLM_HAS_INITIALIZER_LISTS : value{col_type(m[0]), col_type(m[1])} # endif { # if !GLM_HAS_INITIALIZER_LISTS this->value[0] = col_type(m[0]); this->value[1] = col_type(m[1]); # endif } // -- Accesses -- template 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 GLM_FUNC_QUALIFIER GLM_CONSTEXPR 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 -- template template 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 template 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 template 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 template 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 template 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 template 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 template 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 template 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 template 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 GLM_FUNC_QUALIFIER mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator++() { ++this->value[0]; ++this->value[1]; return *this; } template GLM_FUNC_QUALIFIER mat<2, 2, T, Q>& mat<2, 2, T, Q>::operator--() { --this->value[0]; --this->value[1]; return *this; } template 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 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 GLM_FUNC_QUALIFIER mat<2, 2, T, Q> operator+(mat<2, 2, T, Q> const& m) { return m; } template 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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