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Diffstat (limited to '3rdparty/include/glm/gtc/epsilon.hpp')
| -rw-r--r-- | 3rdparty/include/glm/gtc/epsilon.hpp | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/3rdparty/include/glm/gtc/epsilon.hpp b/3rdparty/include/glm/gtc/epsilon.hpp new file mode 100644 index 0000000..b69e1a0 --- /dev/null +++ b/3rdparty/include/glm/gtc/epsilon.hpp @@ -0,0 +1,102 @@ +/////////////////////////////////////////////////////////////////////////////////// +/// OpenGL Mathematics (glm.g-truc.net) +/// +/// Copyright (c) 2005 - 2015 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. +/// +/// Restrictions: +/// By making use of the Software for military purposes, you choose to make +/// a Bunny unhappy. +/// +/// 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 gtc_epsilon +/// @file glm/gtc/epsilon.hpp +/// @date 2012-04-07 / 2012-04-07 +/// @author Christophe Riccio +/// +/// @see core (dependence) +/// @see gtc_half_float (dependence) +/// @see gtc_quaternion (dependence) +/// +/// @defgroup gtc_epsilon GLM_GTC_epsilon +/// @ingroup gtc +/// +/// @brief Comparison functions for a user defined epsilon values. +/// +/// <glm/gtc/epsilon.hpp> need to be included to use these functionalities. +/////////////////////////////////////////////////////////////////////////////////// + +#pragma once + +// Dependencies +#include "../detail/setup.hpp" +#include "../detail/precision.hpp" + +#if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED)) +# pragma message("GLM: GLM_GTC_epsilon extension included") +#endif + +namespace glm +{ + /// @addtogroup gtc_epsilon + /// @{ + + /// Returns the component-wise comparison of |x - y| < epsilon. + /// True if this expression is satisfied. + /// + /// @see gtc_epsilon + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_DECL vecType<bool, P> epsilonEqual( + vecType<T, P> const & x, + vecType<T, P> const & y, + T const & epsilon); + + /// Returns the component-wise comparison of |x - y| < epsilon. + /// True if this expression is satisfied. + /// + /// @see gtc_epsilon + template <typename genType> + GLM_FUNC_DECL bool epsilonEqual( + genType const & x, + genType const & y, + genType const & epsilon); + + /// Returns the component-wise comparison of |x - y| < epsilon. + /// True if this expression is not satisfied. + /// + /// @see gtc_epsilon + template <typename genType> + GLM_FUNC_DECL typename genType::boolType epsilonNotEqual( + genType const & x, + genType const & y, + typename genType::value_type const & epsilon); + + /// Returns the component-wise comparison of |x - y| >= epsilon. + /// True if this expression is not satisfied. + /// + /// @see gtc_epsilon + template <typename genType> + GLM_FUNC_DECL bool epsilonNotEqual( + genType const & x, + genType const & y, + genType const & epsilon); + + /// @} +}//namespace glm + +#include "epsilon.inl" |