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Diffstat (limited to 'include/gal/opengl/glm/gtx/norm.hpp')
| -rw-r--r-- | include/gal/opengl/glm/gtx/norm.hpp | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/include/gal/opengl/glm/gtx/norm.hpp b/include/gal/opengl/glm/gtx/norm.hpp new file mode 100644 index 0000000..2b065f4 --- /dev/null +++ b/include/gal/opengl/glm/gtx/norm.hpp @@ -0,0 +1,133 @@ +/////////////////////////////////////////////////////////////////////////////////// +/// OpenGL Mathematics (glm.g-truc.net) +/// +/// Copyright (c) 2005 - 2013 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 gtx_norm +/// @file glm/gtx/norm.hpp +/// @date 2005-12-21 / 2011-06-07 +/// @author Christophe Riccio +/// +/// @see core (dependence) +/// @see gtx_quaternion (dependence) +/// +/// @defgroup gtx_norm GLM_GTX_norm +/// @ingroup gtx +/// +/// @brief Various ways to compute vector norms. +/// +/// <glm/gtx/norm.hpp> need to be included to use these functionalities. +/////////////////////////////////////////////////////////////////////////////////// + +#ifndef GLM_GTX_norm +#define GLM_GTX_norm GLM_VERSION + +// Dependency: +#include "../glm.hpp" +#include "../gtx/quaternion.hpp" + +#if(defined(GLM_MESSAGES) && !defined(glm_ext)) +# pragma message("GLM: GLM_GTX_norm extension included") +#endif + +namespace glm +{ + /// @addtogroup gtx_norm + /// @{ + + //! Returns the squared length of x. + //! From GLM_GTX_norm extension. + template <typename T> + T length2( + T const & x); + + //! Returns the squared length of x. + //! From GLM_GTX_norm extension. + template <typename genType> + typename genType::value_type length2( + genType const & x); + + //! Returns the squared length of x. + //! From GLM_GTX_norm extension. + template <typename T> + T length2( + detail::tquat<T> const & q); + + //! Returns the squared distance between p0 and p1, i.e., length(p0 - p1). + //! From GLM_GTX_norm extension. + template <typename T> + T distance2( + T const & p0, + T const & p1); + + //! Returns the squared distance between p0 and p1, i.e., length(p0 - p1). + //! From GLM_GTX_norm extension. + template <typename genType> + typename genType::value_type distance2( + genType const & p0, + genType const & p1); + + //! Returns the L1 norm between x and y. + //! From GLM_GTX_norm extension. + template <typename T> + T l1Norm( + detail::tvec3<T> const & x, + detail::tvec3<T> const & y); + + //! Returns the L1 norm of v. + //! From GLM_GTX_norm extension. + template <typename T> + T l1Norm( + detail::tvec3<T> const & v); + + //! Returns the L2 norm between x and y. + //! From GLM_GTX_norm extension. + template <typename T> + T l2Norm( + detail::tvec3<T> const & x, + detail::tvec3<T> const & y); + + //! Returns the L2 norm of v. + //! From GLM_GTX_norm extension. + template <typename T> + T l2Norm( + detail::tvec3<T> const & x); + + //! Returns the L norm between x and y. + //! From GLM_GTX_norm extension. + template <typename T> + T lxNorm( + detail::tvec3<T> const & x, + detail::tvec3<T> const & y, + unsigned int Depth); + + //! Returns the L norm of v. + //! From GLM_GTX_norm extension. + template <typename T> + T lxNorm( + detail::tvec3<T> const & x, + unsigned int Depth); + + /// @} +}//namespace glm + +#include "norm.inl" + +#endif//GLM_GTX_norm |