| /////////////////////////////////////////////////////////////////////////////////// |
| /// OpenGL Mathematics (glm.g-truc.net) |
| /// |
| /// Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net) |
| /// Permission is hereby granted, free of charge, to any person obtaining a copy |
| /// of this software and associated documentation files (the "Software"), to deal |
| /// in the Software without restriction, including without limitation the rights |
| /// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| /// copies of the Software, and to permit persons to whom the Software is |
| /// furnished to do so, subject to the following conditions: |
| /// |
| /// The above copyright notice and this permission notice shall be included in |
| /// all copies or substantial portions of the Software. |
| /// |
| /// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| /// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| /// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| /// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| /// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| /// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| /// THE SOFTWARE. |
| /// |
| /// @ref core |
| /// @file glm/core/type_mat3x3.inl |
| /// @date 2005-01-27 / 2011-06-15 |
| /// @author Christophe Riccio |
| /////////////////////////////////////////////////////////////////////////////////// |
| |
| namespace glm{ |
| namespace detail |
| { |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER GLM_CONSTEXPR length_t tmat3x3<T, P>::length() const |
| { |
| return 3; |
| } |
| |
| ////////////////////////////////////// |
| // Accesses |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER typename tmat3x3<T, P>::col_type & |
| tmat3x3<T, P>::operator[] |
| ( |
| length_t i |
| ) |
| { |
| assert(i < this->length()); |
| return this->value[i]; |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER typename tmat3x3<T, P>::col_type const & |
| tmat3x3<T, P>::operator[] |
| ( |
| length_t i |
| ) const |
| { |
| assert(i < this->length()); |
| return this->value[i]; |
| } |
| |
| ////////////////////////////////////////////////////////////// |
| // Constructors |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3() |
| { |
| value_type const Zero(0); |
| value_type const One(1); |
| this->value[0] = col_type(One, Zero, Zero); |
| this->value[1] = col_type(Zero, One, Zero); |
| this->value[2] = col_type(Zero, Zero, One); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| tmat3x3<T, P> const & m |
| ) |
| { |
| this->value[0] = m.value[0]; |
| this->value[1] = m.value[1]; |
| this->value[2] = m.value[2]; |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| ctor |
| ) |
| {} |
| |
| template <typename T, precision P> |
| template <precision Q> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3( |
| tmat3x3<T, Q> const & m) |
| { |
| this->value[0] = m.value[0]; |
| this->value[1] = m.value[1]; |
| this->value[2] = m.value[2]; |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| T const & s |
| ) |
| { |
| value_type const Zero(0); |
| this->value[0] = col_type(s, Zero, Zero); |
| this->value[1] = col_type(Zero, s, Zero); |
| this->value[2] = col_type(Zero, Zero, s); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| T const & x0, T const & y0, T const & z0, |
| T const & x1, T const & y1, T const & z1, |
| T const & x2, T const & y2, T const & z2 |
| ) |
| { |
| this->value[0] = col_type(x0, y0, z0); |
| this->value[1] = col_type(x1, y1, z1); |
| this->value[2] = col_type(x2, y2, z2); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| col_type const & v0, |
| col_type const & v1, |
| col_type const & v2 |
| ) |
| { |
| this->value[0] = v0; |
| this->value[1] = v1; |
| this->value[2] = v2; |
| } |
| |
| ////////////////////////////////////// |
| // Conversion constructors |
| template <typename T, precision P> |
| template < |
| typename X1, typename Y1, typename Z1, |
| typename X2, typename Y2, typename Z2, |
| typename X3, typename Y3, typename Z3> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| X1 const & x1, Y1 const & y1, Z1 const & z1, |
| X2 const & x2, Y2 const & y2, Z2 const & z2, |
| X3 const & x3, Y3 const & y3, Z3 const & z3 |
| ) |
| { |
| this->value[0] = col_type(static_cast<T>(x1), value_type(y1), value_type(z1)); |
| this->value[1] = col_type(static_cast<T>(x2), value_type(y2), value_type(z2)); |
| this->value[2] = col_type(static_cast<T>(x3), value_type(y3), value_type(z3)); |
| } |
| |
| template <typename T, precision P> |
| template <typename V1, typename V2, typename V3> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| tvec3<V1, P> const & v1, |
| tvec3<V2, P> const & v2, |
| tvec3<V3, P> const & v3 |
| ) |
| { |
| this->value[0] = col_type(v1); |
| this->value[1] = col_type(v2); |
| this->value[2] = col_type(v3); |
| } |
| |
| ////////////////////////////////////////////////////////////// |
| // Conversions |
| |
| template <typename T, precision P> |
| template <typename U, precision Q> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| tmat3x3<U, Q> const & m |
| ) |
| { |
| this->value[0] = col_type(m[0]); |
| this->value[1] = col_type(m[1]); |
| this->value[2] = col_type(m[2]); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| tmat2x2<T, P> const & m |
| ) |
| { |
| this->value[0] = col_type(m[0], value_type(0)); |
| this->value[1] = col_type(m[1], value_type(0)); |
| this->value[2] = col_type(detail::tvec2<T, P>(0), value_type(1)); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| tmat4x4<T, P> const & m |
| ) |
| { |
| this->value[0] = col_type(m[0]); |
| this->value[1] = col_type(m[1]); |
| this->value[2] = col_type(m[2]); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| tmat2x3<T, P> const & m |
| ) |
| { |
| this->value[0] = m[0]; |
| this->value[1] = m[1]; |
| this->value[2] = col_type(detail::tvec2<T, P>(0), value_type(1)); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| tmat3x2<T, P> const & m |
| ) |
| { |
| this->value[0] = col_type(m[0], value_type(0)); |
| this->value[1] = col_type(m[1], value_type(0)); |
| this->value[2] = col_type(m[2], value_type(1)); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| tmat2x4<T, P> const & m |
| ) |
| { |
| this->value[0] = col_type(m[0]); |
| this->value[1] = col_type(m[1]); |
| this->value[2] = col_type(detail::tvec2<T, P>(0), value_type(1)); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| tmat4x2<T, P> const & m |
| ) |
| { |
| this->value[0] = col_type(m[0], value_type(0)); |
| this->value[1] = col_type(m[1], value_type(0)); |
| this->value[2] = col_type(m[2], value_type(1)); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| tmat3x4<T, P> const & m |
| ) |
| { |
| this->value[0] = col_type(m[0]); |
| this->value[1] = col_type(m[1]); |
| this->value[2] = col_type(m[2]); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P>::tmat3x3 |
| ( |
| tmat4x3<T, P> const & m |
| ) |
| { |
| this->value[0] = m[0]; |
| this->value[1] = m[1]; |
| this->value[2] = m[2]; |
| } |
| |
| ////////////////////////////////////////////////////////////// |
| // Operators |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> & tmat3x3<T, P>::operator= (tmat3x3<T, P> const & m) |
| { |
| this->value[0] = m[0]; |
| this->value[1] = m[1]; |
| this->value[2] = m[2]; |
| return *this; |
| } |
| |
| template <typename T, precision P> |
| template <typename U> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> & tmat3x3<T, P>::operator= (tmat3x3<U, P> const & m) |
| { |
| this->value[0] = m[0]; |
| this->value[1] = m[1]; |
| this->value[2] = m[2]; |
| return *this; |
| } |
| |
| template <typename T, precision P> |
| template <typename U> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> & tmat3x3<T, P>::operator+= (U s) |
| { |
| this->value[0] += s; |
| this->value[1] += s; |
| this->value[2] += s; |
| return *this; |
| } |
| |
| template <typename T, precision P> |
| template <typename U> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> & tmat3x3<T, P>::operator+= (tmat3x3<U, P> const & m) |
| { |
| this->value[0] += m[0]; |
| this->value[1] += m[1]; |
| this->value[2] += m[2]; |
| return *this; |
| } |
| |
| template <typename T, precision P> |
| template <typename U> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> & tmat3x3<T, P>::operator-= (U s) |
| { |
| this->value[0] -= s; |
| this->value[1] -= s; |
| this->value[2] -= s; |
| return *this; |
| } |
| |
| template <typename T, precision P> |
| template <typename U> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> & tmat3x3<T, P>::operator-= (tmat3x3<U, P> const & m) |
| { |
| this->value[0] -= m[0]; |
| this->value[1] -= m[1]; |
| this->value[2] -= m[2]; |
| return *this; |
| } |
| |
| template <typename T, precision P> |
| template <typename U> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> & tmat3x3<T, P>::operator*= (U s) |
| { |
| this->value[0] *= s; |
| this->value[1] *= s; |
| this->value[2] *= s; |
| return *this; |
| } |
| |
| template <typename T, precision P> |
| template <typename U> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> & tmat3x3<T, P>::operator*= (tmat3x3<U, P> const & m) |
| { |
| return (*this = *this * m); |
| } |
| |
| template <typename T, precision P> |
| template <typename U> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> & tmat3x3<T, P>::operator/= (U s) |
| { |
| this->value[0] /= s; |
| this->value[1] /= s; |
| this->value[2] /= s; |
| return *this; |
| } |
| |
| template <typename T, precision P> |
| template <typename U> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> & tmat3x3<T, P>::operator/= (tmat3x3<U, P> const & m) |
| { |
| return (*this = *this * detail::compute_inverse<detail::tmat3x3, T, P>::call(m)); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> & tmat3x3<T, P>::operator++ () |
| { |
| ++this->value[0]; |
| ++this->value[1]; |
| ++this->value[2]; |
| return *this; |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> & tmat3x3<T, P>::operator--() |
| { |
| --this->value[0]; |
| --this->value[1]; |
| --this->value[2]; |
| return *this; |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> tmat3x3<T, P>::operator++(int) |
| { |
| tmat3x3<T, P> Result(*this); |
| ++*this; |
| return Result; |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> tmat3x3<T, P>::operator--(int) |
| { |
| tmat3x3<T, P> Result(*this); |
| --*this; |
| return Result; |
| } |
| |
| template <typename T, precision P> |
| struct compute_inverse<detail::tmat3x3, T, P> |
| { |
| static detail::tmat3x3<T, P> call(detail::tmat3x3<T, P> const & m) |
| { |
| T OneOverDeterminant = static_cast<T>(1) / ( |
| + m[0][0] * (m[1][1] * m[2][2] - m[2][1] * m[1][2]) |
| - m[1][0] * (m[0][1] * m[2][2] - m[2][1] * m[0][2]) |
| + m[2][0] * (m[0][1] * m[1][2] - m[1][1] * m[0][2])); |
| |
| detail::tmat3x3<T, P> Inverse(detail::tmat3x3<T, P>::_null); |
| Inverse[0][0] = + (m[1][1] * m[2][2] - m[2][1] * m[1][2]) * OneOverDeterminant; |
| Inverse[1][0] = - (m[1][0] * m[2][2] - m[2][0] * m[1][2]) * OneOverDeterminant; |
| Inverse[2][0] = + (m[1][0] * m[2][1] - m[2][0] * m[1][1]) * OneOverDeterminant; |
| Inverse[0][1] = - (m[0][1] * m[2][2] - m[2][1] * m[0][2]) * OneOverDeterminant; |
| Inverse[1][1] = + (m[0][0] * m[2][2] - m[2][0] * m[0][2]) * OneOverDeterminant; |
| Inverse[2][1] = - (m[0][0] * m[2][1] - m[2][0] * m[0][1]) * OneOverDeterminant; |
| Inverse[0][2] = + (m[0][1] * m[1][2] - m[1][1] * m[0][2]) * OneOverDeterminant; |
| Inverse[1][2] = - (m[0][0] * m[1][2] - m[1][0] * m[0][2]) * OneOverDeterminant; |
| Inverse[2][2] = + (m[0][0] * m[1][1] - m[1][0] * m[0][1]) * OneOverDeterminant; |
| |
| return Inverse; |
| } |
| }; |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> compute_inverse_mat3(tmat3x3<T, P> const & m) |
| { |
| T S00 = m[0][0]; |
| T S01 = m[0][1]; |
| T S02 = m[0][2]; |
| |
| T S10 = m[1][0]; |
| T S11 = m[1][1]; |
| T S12 = m[1][2]; |
| |
| T S20 = m[2][0]; |
| T S21 = m[2][1]; |
| T S22 = m[2][2]; |
| /* |
| tmat3x3<T, P> Inverse( |
| + (S11 * S22 - S21 * S12), |
| - (S10 * S22 - S20 * S12), |
| + (S10 * S21 - S20 * S11), |
| - (S01 * S22 - S21 * S02), |
| + (S00 * S22 - S20 * S02), |
| - (S00 * S21 - S20 * S01), |
| + (S01 * S12 - S11 * S02), |
| - (S00 * S12 - S10 * S02), |
| + (S00 * S11 - S10 * S01)); |
| */ |
| tmat3x3<T, P> Inverse( |
| S11 * S22 - S21 * S12, |
| S12 * S20 - S22 * S10, |
| S10 * S21 - S20 * S11, |
| S02 * S21 - S01 * S22, |
| S00 * S22 - S02 * S20, |
| S01 * S20 - S00 * S21, |
| S12 * S01 - S11 * S02, |
| S10 * S02 - S12 * S00, |
| S11 * S00 - S10 * S01); |
| |
| T Determinant = |
| + S00 * (S11 * S22 - S21 * S12) |
| - S10 * (S01 * S22 - S21 * S02) |
| + S20 * (S01 * S12 - S11 * S02); |
| |
| Inverse /= Determinant; |
| return Inverse; |
| } |
| |
| ////////////////////////////////////////////////////////////// |
| // Binary operators |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> operator+ |
| ( |
| tmat3x3<T, P> const & m, |
| T const & s |
| ) |
| { |
| return tmat3x3<T, P>( |
| m[0] + s, |
| m[1] + s, |
| m[2] + s); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> operator+ |
| ( |
| T const & s, |
| tmat3x3<T, P> const & m |
| ) |
| { |
| return tmat3x3<T, P>( |
| m[0] + s, |
| m[1] + s, |
| m[2] + s); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> operator+ |
| ( |
| tmat3x3<T, P> const & m1, |
| tmat3x3<T, P> const & m2 |
| ) |
| { |
| return tmat3x3<T, P>( |
| m1[0] + m2[0], |
| m1[1] + m2[1], |
| m1[2] + m2[2]); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> operator- |
| ( |
| tmat3x3<T, P> const & m, |
| T const & s |
| ) |
| { |
| return tmat3x3<T, P>( |
| m[0] - s, |
| m[1] - s, |
| m[2] - s); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> operator- |
| ( |
| T const & s, |
| tmat3x3<T, P> const & m |
| ) |
| { |
| return tmat3x3<T, P>( |
| s - m[0], |
| s - m[1], |
| s - m[2]); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> operator- |
| ( |
| tmat3x3<T, P> const & m1, |
| tmat3x3<T, P> const & m2 |
| ) |
| { |
| return tmat3x3<T, P>( |
| m1[0] - m2[0], |
| m1[1] - m2[1], |
| m1[2] - m2[2]); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> operator* |
| ( |
| tmat3x3<T, P> const & m, |
| T const & s |
| ) |
| { |
| return tmat3x3<T, P>( |
| m[0] * s, |
| m[1] * s, |
| m[2] * s); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> operator* |
| ( |
| T const & s, |
| tmat3x3<T, P> const & m |
| ) |
| { |
| return tmat3x3<T, P>( |
| m[0] * s, |
| m[1] * s, |
| m[2] * s); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER typename tmat3x3<T, P>::col_type operator* |
| ( |
| tmat3x3<T, P> const & m, |
| typename tmat3x3<T, P>::row_type const & v |
| ) |
| { |
| return typename tmat3x3<T, P>::col_type( |
| m[0][0] * v.x + m[1][0] * v.y + m[2][0] * v.z, |
| m[0][1] * v.x + m[1][1] * v.y + m[2][1] * v.z, |
| m[0][2] * v.x + m[1][2] * v.y + m[2][2] * v.z); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER typename tmat3x3<T, P>::row_type operator* |
| ( |
| typename tmat3x3<T, P>::col_type const & v, |
| tmat3x3<T, P> const & m |
| ) |
| { |
| return typename tmat3x3<T, P>::row_type( |
| m[0][0] * v.x + m[0][1] * v.y + m[0][2] * v.z, |
| m[1][0] * v.x + m[1][1] * v.y + m[1][2] * v.z, |
| m[2][0] * v.x + m[2][1] * v.y + m[2][2] * v.z); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> operator* |
| ( |
| tmat3x3<T, P> const & m1, |
| tmat3x3<T, P> const & m2 |
| ) |
| { |
| T const SrcA00 = m1[0][0]; |
| T const SrcA01 = m1[0][1]; |
| T const SrcA02 = m1[0][2]; |
| T const SrcA10 = m1[1][0]; |
| T const SrcA11 = m1[1][1]; |
| T const SrcA12 = m1[1][2]; |
| T const SrcA20 = m1[2][0]; |
| T const SrcA21 = m1[2][1]; |
| T const SrcA22 = m1[2][2]; |
| |
| T const SrcB00 = m2[0][0]; |
| T const SrcB01 = m2[0][1]; |
| T const SrcB02 = m2[0][2]; |
| T const SrcB10 = m2[1][0]; |
| T const SrcB11 = m2[1][1]; |
| T const SrcB12 = m2[1][2]; |
| T const SrcB20 = m2[2][0]; |
| T const SrcB21 = m2[2][1]; |
| T const SrcB22 = m2[2][2]; |
| |
| tmat3x3<T, P> Result(tmat3x3<T, P>::_null); |
| Result[0][0] = SrcA00 * SrcB00 + SrcA10 * SrcB01 + SrcA20 * SrcB02; |
| Result[0][1] = SrcA01 * SrcB00 + SrcA11 * SrcB01 + SrcA21 * SrcB02; |
| Result[0][2] = SrcA02 * SrcB00 + SrcA12 * SrcB01 + SrcA22 * SrcB02; |
| Result[1][0] = SrcA00 * SrcB10 + SrcA10 * SrcB11 + SrcA20 * SrcB12; |
| Result[1][1] = SrcA01 * SrcB10 + SrcA11 * SrcB11 + SrcA21 * SrcB12; |
| Result[1][2] = SrcA02 * SrcB10 + SrcA12 * SrcB11 + SrcA22 * SrcB12; |
| Result[2][0] = SrcA00 * SrcB20 + SrcA10 * SrcB21 + SrcA20 * SrcB22; |
| Result[2][1] = SrcA01 * SrcB20 + SrcA11 * SrcB21 + SrcA21 * SrcB22; |
| Result[2][2] = SrcA02 * SrcB20 + SrcA12 * SrcB21 + SrcA22 * SrcB22; |
| return Result; |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat2x3<T, P> operator* |
| ( |
| tmat3x3<T, P> const & m1, |
| tmat2x3<T, P> const & m2 |
| ) |
| { |
| return tmat2x3<T, P>( |
| m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2], |
| m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1] + m1[2][1] * m2[0][2], |
| m1[0][2] * m2[0][0] + m1[1][2] * m2[0][1] + m1[2][2] * m2[0][2], |
| m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1] + m1[2][0] * m2[1][2], |
| m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1] + m1[2][1] * m2[1][2], |
| m1[0][2] * m2[1][0] + m1[1][2] * m2[1][1] + m1[2][2] * m2[1][2]); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat4x3<T, P> operator* |
| ( |
| tmat3x3<T, P> const & m1, |
| tmat4x3<T, P> const & m2 |
| ) |
| { |
| return tmat4x3<T, P>( |
| m1[0][0] * m2[0][0] + m1[1][0] * m2[0][1] + m1[2][0] * m2[0][2], |
| m1[0][1] * m2[0][0] + m1[1][1] * m2[0][1] + m1[2][1] * m2[0][2], |
| m1[0][2] * m2[0][0] + m1[1][2] * m2[0][1] + m1[2][2] * m2[0][2], |
| m1[0][0] * m2[1][0] + m1[1][0] * m2[1][1] + m1[2][0] * m2[1][2], |
| m1[0][1] * m2[1][0] + m1[1][1] * m2[1][1] + m1[2][1] * m2[1][2], |
| m1[0][2] * m2[1][0] + m1[1][2] * m2[1][1] + m1[2][2] * m2[1][2], |
| m1[0][0] * m2[2][0] + m1[1][0] * m2[2][1] + m1[2][0] * m2[2][2], |
| m1[0][1] * m2[2][0] + m1[1][1] * m2[2][1] + m1[2][1] * m2[2][2], |
| m1[0][2] * m2[2][0] + m1[1][2] * m2[2][1] + m1[2][2] * m2[2][2], |
| m1[0][0] * m2[3][0] + m1[1][0] * m2[3][1] + m1[2][0] * m2[3][2], |
| m1[0][1] * m2[3][0] + m1[1][1] * m2[3][1] + m1[2][1] * m2[3][2], |
| m1[0][2] * m2[3][0] + m1[1][2] * m2[3][1] + m1[2][2] * m2[3][2]); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> operator/ |
| ( |
| tmat3x3<T, P> const & m, |
| T const & s |
| ) |
| { |
| return tmat3x3<T, P>( |
| m[0] / s, |
| m[1] / s, |
| m[2] / s); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> operator/ |
| ( |
| T const & s, |
| tmat3x3<T, P> const & m |
| ) |
| { |
| return tmat3x3<T, P>( |
| s / m[0], |
| s / m[1], |
| s / m[2]); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER typename tmat3x3<T, P>::col_type operator/ |
| ( |
| tmat3x3<T, P> const & m, |
| typename tmat3x3<T, P>::row_type const & v |
| ) |
| { |
| return detail::compute_inverse<detail::tmat3x3, T, P>::call(m) * v; |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER typename tmat3x3<T, P>::row_type operator/ |
| ( |
| typename tmat3x3<T, P>::col_type const & v, |
| tmat3x3<T, P> const & m |
| ) |
| { |
| return v * detail::compute_inverse<detail::tmat3x3, T, P>::call(m); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> operator/ |
| ( |
| tmat3x3<T, P> const & m1, |
| tmat3x3<T, P> const & m2 |
| ) |
| { |
| tmat3x3<T, P> m1_copy(m1); |
| return m1_copy /= m2; |
| } |
| |
| // Unary constant operators |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER tmat3x3<T, P> const operator- |
| ( |
| tmat3x3<T, P> const & m |
| ) |
| { |
| return tmat3x3<T, P>( |
| -m[0], |
| -m[1], |
| -m[2]); |
| } |
| |
| ////////////////////////////////////// |
| // Boolean operators |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER bool operator== |
| ( |
| tmat3x3<T, P> const & m1, |
| tmat3x3<T, P> const & m2 |
| ) |
| { |
| return (m1[0] == m2[0]) && (m1[1] == m2[1]) && (m1[2] == m2[2]); |
| } |
| |
| template <typename T, precision P> |
| GLM_FUNC_QUALIFIER bool operator!= |
| ( |
| tmat3x3<T, P> const & m1, |
| tmat3x3<T, P> const & m2 |
| ) |
| { |
| return (m1[0] != m2[0]) || (m1[1] != m2[1]) || (m1[2] != m2[2]); |
| } |
| |
| } //namespace detail |
| } //namespace glm |