mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-27 05:05:51 +00:00
91 lines
3.6 KiB
C++
91 lines
3.6 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
/// 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 gtx_vector_query
|
|
/// @file glm/gtx/vector_query.hpp
|
|
/// @date 2008-03-10 / 2011-06-07
|
|
/// @author Christophe Riccio
|
|
///
|
|
/// @see core (dependence)
|
|
///
|
|
/// @defgroup gtx_vector_query GLM_GTX_vector_query
|
|
/// @ingroup gtx
|
|
///
|
|
/// @brief Query informations of vector types
|
|
///
|
|
/// <glm/gtx/vector_query.hpp> need to be included to use these functionalities.
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef GLM_GTX_vector_query
|
|
#define GLM_GTX_vector_query
|
|
|
|
// Dependency:
|
|
#include "../glm.hpp"
|
|
#include <cfloat>
|
|
#include <limits>
|
|
|
|
#if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))
|
|
# pragma message("GLM: GLM_GTX_vector_query extension included")
|
|
#endif
|
|
|
|
namespace glm
|
|
{
|
|
/// @addtogroup gtx_vector_query
|
|
/// @{
|
|
|
|
//! Check whether two vectors are collinears.
|
|
/// @see gtx_vector_query extensions.
|
|
template <typename T, precision P, template <typename, precision> class vecType>
|
|
bool areCollinear(vecType<T, P> const & v0, vecType<T, P> const & v1, T const & epsilon);
|
|
|
|
//! Check whether two vectors are orthogonals.
|
|
/// @see gtx_vector_query extensions.
|
|
template <typename T, precision P, template <typename, precision> class vecType>
|
|
bool areOrthogonal(vecType<T, P> const & v0, vecType<T, P> const & v1, T const & epsilon);
|
|
|
|
//! Check whether a vector is normalized.
|
|
/// @see gtx_vector_query extensions.
|
|
template <typename T, precision P, template <typename, precision> class vecType>
|
|
bool isNormalized(vecType<T, P> const & v, T const & epsilon);
|
|
|
|
//! Check whether a vector is null.
|
|
/// @see gtx_vector_query extensions.
|
|
template <typename T, precision P, template <typename, precision> class vecType>
|
|
bool isNull(vecType<T, P> const & v, T const & epsilon);
|
|
|
|
//! Check whether a each component of a vector is null.
|
|
/// @see gtx_vector_query extensions.
|
|
template <typename T, precision P, template <typename, precision> class vecType>
|
|
vecType<bool, P> isCompNull(vecType<T, P> const & v, T const & epsilon);
|
|
|
|
//! Check whether two vectors are orthonormal.
|
|
/// @see gtx_vector_query extensions.
|
|
template <typename T, precision P, template <typename, precision> class vecType>
|
|
bool areOrthonormal(vecType<T, P> const & v0, vecType<T, P> const & v1, T const & epsilon);
|
|
|
|
/// @}
|
|
}// namespace glm
|
|
|
|
#include "vector_query.inl"
|
|
|
|
#endif//GLM_GTX_vector_query
|