added the readme

dependencies/includes/glm/gtx/scalar_relational.hpp

@@ -0,0 +1,32 @@
+/// @ref gtx_scalar_relational
+/// @file glm/gtx/scalar_relational.hpp
+///
+/// @see core (dependence)
+///
+/// @defgroup gtx_scalar_relational GLM_GTX_scalar_relational
+/// @ingroup gtx
+///
+/// @brief Extend a position from a source to a position at a defined length.
+///
+/// <glm/gtx/scalar_relational.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_extend extension included")
+#endif
+
+namespace glm
+{
+	/// @addtogroup gtx_scalar_relational
+	/// @{
+
+
+
+	/// @}
+}//namespace glm
+
+#include "scalar_relational.inl"