1 files changed, 46 insertions, 0 deletions

diff --git a/external/include/glm/gtx/handed_coordinate_space.hpp b/external/include/glm/gtx/handed_coordinate_space.hpp
new file mode 100644
index 0000000..2ee5175
--- /dev/null
+++ b/external/include/glm/gtx/handed_coordinate_space.hpp
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+/// @ref gtx_handed_coordinate_space
+/// @file glm/gtx/handed_coordinate_space.hpp
+///
+/// @see core (dependence)
+///
+/// @defgroup gtx_handed_coordinate_space GLM_GTX_handed_coordinate_space
+/// @ingroup gtx
+///
+/// @brief To know if a set of three basis vectors defines a right or left-handed coordinate system.
+///
+/// <glm/gtx/handed_coordinate_system.hpp> need to be included to use these functionalities.
+
+#pragma once
+
+// Dependency:
+#include "../glm.hpp"
+
+#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
+#	pragma message("GLM: GLM_GTX_handed_coordinate_space extension included")
+#endif
+
+namespace glm
+{
+	/// @addtogroup gtx_handed_coordinate_space
+	/// @{
+
+	//! Return if a trihedron right handed or not.
+	//! From GLM_GTX_handed_coordinate_space extension.
+	template <typename T, precision P>
+	GLM_FUNC_DECL bool rightHanded(
+		tvec3<T, P> const & tangent,
+		tvec3<T, P> const & binormal,
+		tvec3<T, P> const & normal);
+
+	//! Return if a trihedron left handed or not.
+	//! From GLM_GTX_handed_coordinate_space extension.
+	template <typename T, precision P>
+	GLM_FUNC_DECL bool leftHanded(
+		tvec3<T, P> const & tangent,
+		tvec3<T, P> const & binormal,
+		tvec3<T, P> const & normal);
+
+	/// @}
+}// namespace glm
+
+#include "handed_coordinate_space.inl"