Added GLM

vendor/include/glm/gtx/optimum_pow.hpp

@@ -0,0 +1,54 @@
+/// @ref gtx_optimum_pow
+/// @file glm/gtx/optimum_pow.hpp
+///
+/// @see core (dependence)
+///
+/// @defgroup gtx_optimum_pow GLM_GTX_optimum_pow
+/// @ingroup gtx
+///
+/// Include <glm/gtx/optimum_pow.hpp> to use the features of this extension.
+///
+/// Integer exponentiation of power functions.
+
+#pragma once
+
+// Dependency:
+#include "../glm.hpp"
+
+#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
+#	ifndef GLM_ENABLE_EXPERIMENTAL
+#		pragma message("GLM: GLM_GTX_optimum_pow 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.")
+#	else
+#		pragma message("GLM: GLM_GTX_optimum_pow extension included")
+#	endif
+#endif
+
+namespace glm{
+namespace gtx
+{
+	/// @addtogroup gtx_optimum_pow
+	/// @{
+
+	/// Returns x raised to the power of 2.
+	///
+	/// @see gtx_optimum_pow
+	template<typename genType>
+	GLM_FUNC_DECL genType pow2(genType const& x);
+
+	/// Returns x raised to the power of 3.
+	///
+	/// @see gtx_optimum_pow
+	template<typename genType>
+	GLM_FUNC_DECL genType pow3(genType const& x);
+
+	/// Returns x raised to the power of 4.
+	///
+	/// @see gtx_optimum_pow
+	template<typename genType>
+	GLM_FUNC_DECL genType pow4(genType const& x);
+
+	/// @}
+}//namespace gtx
+}//namespace glm
+
+#include "optimum_pow.inl"