1 files changed, 62 insertions, 0 deletions

diff --git a/external/include/glm/gtx/vector_query.hpp b/external/include/glm/gtx/vector_query.hpp
new file mode 100644
index 0000000..2c0d022
--- /dev/null
+++ b/external/include/glm/gtx/vector_query.hpp
@@ -0,0 +1,62 @@
+/// @ref gtx_vector_query
+/// @file glm/gtx/vector_query.hpp
+///
+/// @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.
+
+#pragma once
+
+// Dependency:
+#include "../glm.hpp"
+#include <cfloat>
+#include <limits>
+
+#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !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>
+	GLM_FUNC_DECL 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>
+	GLM_FUNC_DECL 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>
+	GLM_FUNC_DECL 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>
+	GLM_FUNC_DECL 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>
+	GLM_FUNC_DECL 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>
+	GLM_FUNC_DECL bool areOrthonormal(vecType<T, P> const & v0, vecType<T, P> const & v1, T const & epsilon);
+
+	/// @}
+}// namespace glm
+
+#include "vector_query.inl"