1 files changed, 13 insertions, 9 deletions

diff --git a/external/include/glm/gtx/log_base.hpp b/external/include/glm/gtx/log_base.hpp
index 7958fc3..e873e35 100644
--- a/external/include/glm/gtx/log_base.hpp
+++ b/external/include/glm/gtx/log_base.hpp
@@ -6,15 +6,19 @@
 /// @defgroup gtx_log_base GLM_GTX_log_base
 /// @ingroup gtx
 ///
-/// @brief Logarithm for any base. base can be a vector or a scalar.
+/// Include <glm/gtx/log_base.hpp> to use the features of this extension.
 ///
-/// <glm/gtx/log_base.hpp> need to be included to use these functionalities.
+/// Logarithm for any base. base can be a vector or a scalar.
 
 #pragma once
 
 // Dependency:
 #include "../glm.hpp"
 
+#ifndef GLM_ENABLE_EXPERIMENTAL
+#	error "GLM: GLM_GTX_log_base 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."
+#endif
+
 #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
 #	pragma message("GLM: GLM_GTX_log_base extension included")
 #endif
@@ -26,17 +30,17 @@ namespace glm
 
 	/// Logarithm for any base.
 	/// From GLM_GTX_log_base.
-	template <typename genType>
+	template<typename genType>
 	GLM_FUNC_DECL genType log(
-		genType const & x,
-		genType const & base);
+		genType const& x,
+		genType const& base);
 
 	/// Logarithm for any base.
 	/// From GLM_GTX_log_base.
-	template <typename T, precision P, template <typename, precision> class vecType>
-	GLM_FUNC_DECL vecType<T, P> sign(
-		vecType<T, P> const & x,
-		vecType<T, P> const & base);
+	template<length_t L, typename T, qualifier Q>
+	GLM_FUNC_DECL vec<L, T, Q> sign(
+		vec<L, T, Q> const& x,
+		vec<L, T, Q> const& base);
 
 	/// @}
 }//namespace glm