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-rw-r--r--external/include/glm/gtx/projection.hpp12
1 files changed, 8 insertions, 4 deletions
diff --git a/external/include/glm/gtx/projection.hpp b/external/include/glm/gtx/projection.hpp
index fcddae8..9a24abf 100644
--- a/external/include/glm/gtx/projection.hpp
+++ b/external/include/glm/gtx/projection.hpp
@@ -6,15 +6,19 @@
/// @defgroup gtx_projection GLM_GTX_projection
/// @ingroup gtx
///
-/// @brief Projection of a vector to other one
+/// Include <glm/gtx/projection.hpp> to use the features of this extension.
///
-/// <glm/gtx/projection.hpp> need to be included to use these functionalities.
+/// Projection of a vector to other one
#pragma once
// Dependency:
#include "../geometric.hpp"
+#ifndef GLM_ENABLE_EXPERIMENTAL
+# error "GLM: GLM_GTX_projection 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_projection extension included")
#endif
@@ -27,8 +31,8 @@ namespace glm
/// Projects x on Normal.
///
/// @see gtx_projection
- template <typename vecType>
- GLM_FUNC_DECL vecType proj(vecType const & x, vecType const & Normal);
+ template<typename genType>
+ GLM_FUNC_DECL genType proj(genType const& x, genType const& Normal);
/// @}
}//namespace glm