1 /////////////////////////////////////////////////////////////////////////////////// 2 /// OpenGL Mathematics (glm.g-truc.net) 3 /// 4 /// Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net) 5 /// Permission is hereby granted, free of charge, to any person obtaining a copy 6 /// of this software and associated documentation files (the "Software"), to deal 7 /// in the Software without restriction, including without limitation the rights 8 /// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 /// copies of the Software, and to permit persons to whom the Software is 10 /// furnished to do so, subject to the following conditions: 11 /// 12 /// The above copyright notice and this permission notice shall be included in 13 /// all copies or substantial portions of the Software. 14 /// 15 /// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 /// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 /// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 /// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 /// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 /// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 21 /// THE SOFTWARE. 22 /// 23 /// @ref gtc_matrix_inverse 24 /// @file glm/gtc/matrix_inverse.hpp 25 /// @date 2005-12-21 / 2011-06-05 26 /// @author Christophe Riccio 27 /// 28 /// @see core (dependence) 29 /// 30 /// @defgroup gtc_matrix_inverse GLM_GTC_matrix_inverse 31 /// @ingroup gtc 32 /// 33 /// Defines additional matrix inverting functions. 34 /// <glm/gtc/matrix_inverse.hpp> need to be included to use these functionalities. 35 /////////////////////////////////////////////////////////////////////////////////// 36 37 #ifndef GLM_GTC_matrix_inverse 38 #define GLM_GTC_matrix_inverse 39 40 // Dependencies 41 #include "../detail/setup.hpp" 42 43 #if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED)) 44 # pragma message("GLM: GLM_GTC_matrix_inverse extension included") 45 #endif 46 47 namespace glm 48 { 49 /// @addtogroup gtc_matrix_inverse 50 /// @{ 51 52 /// Fast matrix inverse for affine matrix. 53 /// 54 /// @param m Input matrix to invert. 55 /// @tparam genType Squared floating-point matrix: half, float or double. Inverse of matrix based of half-precision floating point value is highly innacurate. 56 /// @see gtc_matrix_inverse 57 template <typename genType> 58 GLM_FUNC_DECL genType affineInverse(genType const & m); 59 60 /// Compute the inverse transpose of a matrix. 61 /// 62 /// @param m Input matrix to invert transpose. 63 /// @tparam genType Squared floating-point matrix: half, float or double. Inverse of matrix based of half-precision floating point value is highly innacurate. 64 /// @see gtc_matrix_inverse 65 template <typename genType> 66 GLM_FUNC_DECL typename genType::value_type inverseTranspose( 67 genType const & m); 68 69 /// @} 70 }//namespace glm 71 72 #include "matrix_inverse.inl" 73 74 #endif//GLM_GTC_matrix_inverse 75