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-rw-r--r--external/include/glm/gtx/extend.hpp14
1 files changed, 9 insertions, 5 deletions
diff --git a/external/include/glm/gtx/extend.hpp b/external/include/glm/gtx/extend.hpp
index 26837a8..c456fae 100644
--- a/external/include/glm/gtx/extend.hpp
+++ b/external/include/glm/gtx/extend.hpp
@@ -6,15 +6,19 @@
/// @defgroup gtx_extend GLM_GTX_extend
/// @ingroup gtx
///
-/// @brief Extend a position from a source to a position at a defined length.
+/// Include <glm/gtx/extend.hpp> to use the features of this extension.
///
-/// <glm/gtx/extend.hpp> need to be included to use these functionalities.
+/// Extend a position from a source to a position at a defined length.
#pragma once
// Dependency:
#include "../glm.hpp"
+#ifndef GLM_ENABLE_EXPERIMENTAL
+# error "GLM: GLM_GTX_extend 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_extend extension included")
#endif
@@ -26,10 +30,10 @@ namespace glm
/// Extends of Length the Origin position using the (Source - Origin) direction.
/// @see gtx_extend
- template <typename genType>
+ template<typename genType>
GLM_FUNC_DECL genType extend(
- genType const & Origin,
- genType const & Source,
+ genType const& Origin,
+ genType const& Source,
typename genType::value_type const Length);
/// @}