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diff --git a/external/include/glm/gtx/component_wise.hpp b/external/include/glm/gtx/component_wise.hpp
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+++ b/external/include/glm/gtx/component_wise.hpp
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+/// @ref gtx_component_wise
+/// @file glm/gtx/component_wise.hpp
+/// @date 2007-05-21 / 2011-06-07
+/// @author Christophe Riccio
+/// 
+/// @see core (dependence)
+///
+/// @defgroup gtx_component_wise GLM_GTX_component_wise
+/// @ingroup gtx
+///
+/// @brief Operations between components of a type
+///
+/// <glm/gtx/component_wise.hpp> need to be included to use these functionalities.
+
+#pragma once
+
+// Dependencies
+#include "../detail/setup.hpp"
+#include "../detail/precision.hpp"
+
+#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
+#	pragma message("GLM: GLM_GTX_component_wise extension included")
+#endif
+
+namespace glm
+{
+	/// @addtogroup gtx_component_wise
+	/// @{
+
+	/// Convert an integer vector to a normalized float vector.
+	/// If the parameter value type is already a floating precision type, the value is passed through.
+	/// @see gtx_component_wise
+	template <typename floatType, typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_DECL vecType<floatType, P> compNormalize(vecType<T, P> const & v);
+
+	/// Convert a normalized float vector to an integer vector.
+	/// If the parameter value type is already a floating precision type, the value is passed through.
+	/// @see gtx_component_wise
+	template <typename T, typename floatType, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_DECL vecType<T, P> compScale(vecType<floatType, P> const & v);
+
+	/// Add all vector components together. 
+	/// @see gtx_component_wise
+	template <typename genType> 
+	GLM_FUNC_DECL typename genType::value_type compAdd(genType const & v);
+
+	/// Multiply all vector components together. 
+	/// @see gtx_component_wise
+	template <typename genType> 
+	GLM_FUNC_DECL typename genType::value_type compMul(genType const & v);
+
+	/// Find the minimum value between single vector components.
+	/// @see gtx_component_wise
+	template <typename genType> 
+	GLM_FUNC_DECL typename genType::value_type compMin(genType const & v);
+
+	/// Find the maximum value between single vector components.
+	/// @see gtx_component_wise
+	template <typename genType> 
+	GLM_FUNC_DECL typename genType::value_type compMax(genType const & v);
+
+	/// @}
+}//namespace glm
+
+#include "component_wise.inl"