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- namespace glm
- {
- // -- Constructors --
- # if GLM_CONFIG_DEFAULTED_FUNCTIONS == GLM_DISABLE
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat()
- # if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALIZER_LIST
- : value{col_type(1, 0, 0, 0), col_type(0, 1, 0, 0)}
- # endif
- {
- # if GLM_CONFIG_CTOR_INIT == GLM_CTOR_INITIALISATION
- this->value[0] = col_type(1, 0, 0, 0);
- this->value[1] = col_type(0, 1, 0, 0);
- # endif
- }
- # endif
- template<typename T, qualifier Q>
- template<qualifier P>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat(mat<2, 4, 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<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat(T s)
- # if GLM_HAS_INITIALIZER_LISTS
- : value{col_type(s, 0, 0, 0), col_type(0, s, 0, 0)}
- # endif
- {
- # if !GLM_HAS_INITIALIZER_LISTS
- this->value[0] = col_type(s, 0, 0, 0);
- this->value[1] = col_type(0, s, 0, 0);
- # endif
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat
- (
- T x0, T y0, T z0, T w0,
- T x1, T y1, T z1, T w1
- )
- # if GLM_HAS_INITIALIZER_LISTS
- : value{col_type(x0, y0, z0, w0), col_type(x1, y1, z1, w1)}
- # endif
- {
- # if !GLM_HAS_INITIALIZER_LISTS
- this->value[0] = col_type(x0, y0, z0, w0);
- this->value[1] = col_type(x1, y1, z1, w1);
- # endif
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat(col_type const& v0, col_type const& v1)
- # if GLM_HAS_INITIALIZER_LISTS
- : value{col_type(v0), col_type(v1)}
- # endif
- {
- # if !GLM_HAS_INITIALIZER_LISTS
- this->value[0] = v0;
- this->value[1] = v1;
- # endif
- }
- // -- Conversion constructors --
- template<typename T, qualifier Q>
- template<
- typename X1, typename Y1, typename Z1, typename W1,
- typename X2, typename Y2, typename Z2, typename W2>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat
- (
- X1 x1, Y1 y1, Z1 z1, W1 w1,
- X2 x2, Y2 y2, Z2 z2, W2 w2
- )
- # if GLM_HAS_INITIALIZER_LISTS
- : value{
- col_type(x1, y1, z1, w1),
- col_type(x2, y2, z2, w2)}
- # endif
- {
- # if !GLM_HAS_INITIALIZER_LISTS
- this->value[0] = col_type(x1, y1, z1, w1);
- this->value[1] = col_type(x2, y2, z2, w2);
- # endif
- }
- template<typename T, qualifier Q>
- template<typename V1, typename V2>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat(vec<4, V1, Q> const& v1, vec<4, 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
- }
- // -- Matrix conversions --
- template<typename T, qualifier Q>
- template<typename U, qualifier P>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat(mat<2, 4, 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<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat(mat<2, 2, T, Q> const& m)
- # if GLM_HAS_INITIALIZER_LISTS
- : value{col_type(m[0], 0, 0), col_type(m[1], 0, 0)}
- # endif
- {
- # if !GLM_HAS_INITIALIZER_LISTS
- this->value[0] = col_type(m[0], 0, 0);
- this->value[1] = col_type(m[1], 0, 0);
- # endif
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat(mat<3, 3, T, Q> const& m)
- # if GLM_HAS_INITIALIZER_LISTS
- : value{col_type(m[0], 0), col_type(m[1], 0)}
- # endif
- {
- # if !GLM_HAS_INITIALIZER_LISTS
- this->value[0] = col_type(m[0], 0);
- this->value[1] = col_type(m[1], 0);
- # endif
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, 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<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat(mat<2, 3, T, Q> const& m)
- # if GLM_HAS_INITIALIZER_LISTS
- : value{col_type(m[0], 0), col_type(m[1], 0)}
- # endif
- {
- # if !GLM_HAS_INITIALIZER_LISTS
- this->value[0] = col_type(m[0], 0);
- this->value[1] = col_type(m[1], 0);
- # endif
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat(mat<3, 2, T, Q> const& m)
- # if GLM_HAS_INITIALIZER_LISTS
- : value{col_type(m[0], 0, 0), col_type(m[1], 0, 0)}
- # endif
- {
- # if !GLM_HAS_INITIALIZER_LISTS
- this->value[0] = col_type(m[0], 0, 0);
- this->value[1] = col_type(m[1], 0, 0);
- # endif
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, 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<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat(mat<4, 2, T, Q> const& m)
- # if GLM_HAS_INITIALIZER_LISTS
- : value{col_type(m[0], 0, 0), col_type(m[1], 0, 0)}
- # endif
- {
- # if !GLM_HAS_INITIALIZER_LISTS
- this->value[0] = col_type(m[0], 0, 0);
- this->value[1] = col_type(m[1], 0, 0);
- # endif
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR mat<2, 4, T, Q>::mat(mat<4, 3, T, Q> const& m)
- # if GLM_HAS_INITIALIZER_LISTS
- : value{col_type(m[0], 0), col_type(m[1], 0)}
- # endif
- {
- # if !GLM_HAS_INITIALIZER_LISTS
- this->value[0] = col_type(m[0], 0);
- this->value[1] = col_type(m[1], 0);
- # endif
- }
- // -- Accesses --
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER typename mat<2, 4, T, Q>::col_type & mat<2, 4, T, Q>::operator[](typename mat<2, 4, T, Q>::length_type i)
- {
- assert(i < this->length());
- return this->value[i];
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER GLM_CONSTEXPR typename mat<2, 4, T, Q>::col_type const& mat<2, 4, T, Q>::operator[](typename mat<2, 4, T, Q>::length_type i) const
- {
- assert(i < this->length());
- return this->value[i];
- }
- // -- Unary updatable operators --
- template<typename T, qualifier Q>
- template<typename U>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q>& mat<2, 4, T, Q>::operator=(mat<2, 4, 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, 4, T, Q>& mat<2, 4, T, Q>::operator+=(U s)
- {
- this->value[0] += s;
- this->value[1] += s;
- return *this;
- }
- template<typename T, qualifier Q>
- template<typename U>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q>& mat<2, 4, T, Q>::operator+=(mat<2, 4, 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, 4, T, Q>& mat<2, 4, T, Q>::operator-=(U s)
- {
- this->value[0] -= s;
- this->value[1] -= s;
- return *this;
- }
- template<typename T, qualifier Q>
- template<typename U>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q>& mat<2, 4, T, Q>::operator-=(mat<2, 4, 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, 4, T, Q>& mat<2, 4, T, Q>::operator*=(U s)
- {
- this->value[0] *= s;
- this->value[1] *= s;
- return *this;
- }
- template<typename T, qualifier Q>
- template<typename U>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> & mat<2, 4, T, Q>::operator/=(U s)
- {
- this->value[0] /= s;
- this->value[1] /= s;
- return *this;
- }
- // -- Increment and decrement operators --
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q>& mat<2, 4, T, Q>::operator++()
- {
- ++this->value[0];
- ++this->value[1];
- return *this;
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q>& mat<2, 4, T, Q>::operator--()
- {
- --this->value[0];
- --this->value[1];
- return *this;
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> mat<2, 4, T, Q>::operator++(int)
- {
- mat<2, 4, T, Q> Result(*this);
- ++*this;
- return Result;
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> mat<2, 4, T, Q>::operator--(int)
- {
- mat<2, 4, T, Q> Result(*this);
- --*this;
- return Result;
- }
- // -- Unary arithmetic operators --
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> operator+(mat<2, 4, T, Q> const& m)
- {
- return m;
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> operator-(mat<2, 4, T, Q> const& m)
- {
- return mat<2, 4, T, Q>(
- -m[0],
- -m[1]);
- }
- // -- Binary arithmetic operators --
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> operator+(mat<2, 4, T, Q> const& m, T scalar)
- {
- return mat<2, 4, T, Q>(
- m[0] + scalar,
- m[1] + scalar);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> operator+(mat<2, 4, T, Q> const& m1, mat<2, 4, T, Q> const& m2)
- {
- return mat<2, 4, T, Q>(
- m1[0] + m2[0],
- m1[1] + m2[1]);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> operator-(mat<2, 4, T, Q> const& m, T scalar)
- {
- return mat<2, 4, T, Q>(
- m[0] - scalar,
- m[1] - scalar);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> operator-(mat<2, 4, T, Q> const& m1, mat<2, 4, T, Q> const& m2)
- {
- return mat<2, 4, T, Q>(
- m1[0] - m2[0],
- m1[1] - m2[1]);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> operator*(mat<2, 4, T, Q> const& m, T scalar)
- {
- return mat<2, 4, T, Q>(
- m[0] * scalar,
- m[1] * scalar);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> operator*(T scalar, mat<2, 4, T, Q> const& m)
- {
- return mat<2, 4, T, Q>(
- m[0] * scalar,
- m[1] * scalar);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER typename mat<2, 4, T, Q>::col_type operator*(mat<2, 4, T, Q> const& m, typename mat<2, 4, T, Q>::row_type const& v)
- {
- return typename mat<2, 4, T, Q>::col_type(
- m[0][0] * v.x + m[1][0] * v.y,
- m[0][1] * v.x + m[1][1] * v.y,
- m[0][2] * v.x + m[1][2] * v.y,
- m[0][3] * v.x + m[1][3] * v.y);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER typename mat<2, 4, T, Q>::row_type operator*(typename mat<2, 4, T, Q>::col_type const& v, mat<2, 4, T, Q> const& m)
- {
- return typename mat<2, 4, T, Q>::row_type(
- v.x * m[0][0] + v.y * m[0][1] + v.z * m[0][2] + v.w * m[0][3],
- v.x * m[1][0] + v.y * m[1][1] + v.z * m[1][2] + v.w * m[1][3]);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<4, 4, T, Q> operator*(mat<2, 4, T, Q> const& m1, mat<4, 2, T, Q> const& m2)
- {
- T SrcA00 = m1[0][0];
- T SrcA01 = m1[0][1];
- T SrcA02 = m1[0][2];
- T SrcA03 = m1[0][3];
- T SrcA10 = m1[1][0];
- T SrcA11 = m1[1][1];
- T SrcA12 = m1[1][2];
- T SrcA13 = m1[1][3];
- T SrcB00 = m2[0][0];
- T SrcB01 = m2[0][1];
- T SrcB10 = m2[1][0];
- T SrcB11 = m2[1][1];
- T SrcB20 = m2[2][0];
- T SrcB21 = m2[2][1];
- T SrcB30 = m2[3][0];
- T SrcB31 = m2[3][1];
- mat<4, 4, T, Q> Result;
- Result[0][0] = SrcA00 * SrcB00 + SrcA10 * SrcB01;
- Result[0][1] = SrcA01 * SrcB00 + SrcA11 * SrcB01;
- Result[0][2] = SrcA02 * SrcB00 + SrcA12 * SrcB01;
- Result[0][3] = SrcA03 * SrcB00 + SrcA13 * SrcB01;
- Result[1][0] = SrcA00 * SrcB10 + SrcA10 * SrcB11;
- Result[1][1] = SrcA01 * SrcB10 + SrcA11 * SrcB11;
- Result[1][2] = SrcA02 * SrcB10 + SrcA12 * SrcB11;
- Result[1][3] = SrcA03 * SrcB10 + SrcA13 * SrcB11;
- Result[2][0] = SrcA00 * SrcB20 + SrcA10 * SrcB21;
- Result[2][1] = SrcA01 * SrcB20 + SrcA11 * SrcB21;
- Result[2][2] = SrcA02 * SrcB20 + SrcA12 * SrcB21;
- Result[2][3] = SrcA03 * SrcB20 + SrcA13 * SrcB21;
- Result[3][0] = SrcA00 * SrcB30 + SrcA10 * SrcB31;
- Result[3][1] = SrcA01 * SrcB30 + SrcA11 * SrcB31;
- Result[3][2] = SrcA02 * SrcB30 + SrcA12 * SrcB31;
- Result[3][3] = SrcA03 * SrcB30 + SrcA13 * SrcB31;
- return Result;
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> operator*(mat<2, 4, T, Q> const& m1, mat<2, 2, T, Q> const& m2)
- {
- return mat<2, 4, 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][2] * m2[0][0] + m1[1][2] * m2[0][1],
- m1[0][3] * m2[0][0] + m1[1][3] * 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][2] * m2[1][0] + m1[1][2] * m2[1][1],
- m1[0][3] * m2[1][0] + m1[1][3] * m2[1][1]);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<3, 4, T, Q> operator*(mat<2, 4, T, Q> const& m1, mat<3, 2, T, Q> const& m2)
- {
- return mat<3, 4, 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][2] * m2[0][0] + m1[1][2] * m2[0][1],
- m1[0][3] * m2[0][0] + m1[1][3] * 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][2] * m2[1][0] + m1[1][2] * m2[1][1],
- m1[0][3] * m2[1][0] + m1[1][3] * 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][2] * m2[2][0] + m1[1][2] * m2[2][1],
- m1[0][3] * m2[2][0] + m1[1][3] * m2[2][1]);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> operator/(mat<2, 4, T, Q> const& m, T scalar)
- {
- return mat<2, 4, T, Q>(
- m[0] / scalar,
- m[1] / scalar);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER mat<2, 4, T, Q> operator/(T scalar, mat<2, 4, T, Q> const& m)
- {
- return mat<2, 4, T, Q>(
- scalar / m[0],
- scalar / m[1]);
- }
- // -- Boolean operators --
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER bool operator==(mat<2, 4, T, Q> const& m1, mat<2, 4, 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, 4, T, Q> const& m1, mat<2, 4, T, Q> const& m2)
- {
- return (m1[0] != m2[0]) || (m1[1] != m2[1]);
- }
- } //namespace glm
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