67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
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/// @ref gtx_vector_query
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/// @file glm/gtx/vector_query.hpp
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///
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/// @see core (dependence)
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///
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/// @defgroup gtx_vector_query GLM_GTX_vector_query
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/// @ingroup gtx
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///
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/// Include <glm/gtx/vector_query.hpp> to use the features of this extension.
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///
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/// Query informations of vector types
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#pragma once
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// Dependency:
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#include "../glm.hpp"
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#include <cfloat>
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#include <limits>
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#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
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# ifndef GLM_ENABLE_EXPERIMENTAL
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# pragma message("GLM: GLM_GTX_vector_query is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it.")
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# else
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# pragma message("GLM: GLM_GTX_vector_query extension included")
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# endif
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#endif
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namespace glm
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{
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/// @addtogroup gtx_vector_query
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/// @{
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//! Check whether two vectors are collinears.
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/// @see gtx_vector_query extensions.
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_DECL bool areCollinear(vec<L, T, Q> const& v0, vec<L, T, Q> const& v1, T const& epsilon);
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//! Check whether two vectors are orthogonals.
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/// @see gtx_vector_query extensions.
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_DECL bool areOrthogonal(vec<L, T, Q> const& v0, vec<L, T, Q> const& v1, T const& epsilon);
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//! Check whether a vector is normalized.
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/// @see gtx_vector_query extensions.
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_DECL bool isNormalized(vec<L, T, Q> const& v, T const& epsilon);
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//! Check whether a vector is null.
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/// @see gtx_vector_query extensions.
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_DECL bool isNull(vec<L, T, Q> const& v, T const& epsilon);
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//! Check whether a each component of a vector is null.
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/// @see gtx_vector_query extensions.
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_DECL vec<L, bool, Q> isCompNull(vec<L, T, Q> const& v, T const& epsilon);
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//! Check whether two vectors are orthonormal.
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/// @see gtx_vector_query extensions.
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template<length_t L, typename T, qualifier Q>
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GLM_FUNC_DECL bool areOrthonormal(vec<L, T, Q> const& v0, vec<L, T, Q> const& v1, T const& epsilon);
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/// @}
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}// namespace glm
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#include "vector_query.inl"
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