1 files changed, 31 insertions, 0 deletions

diff --git a/external/include/glm/gtx/functions.inl b/external/include/glm/gtx/functions.inl
new file mode 100644
index 0000000..ac1e112
--- /dev/null
+++ b/external/include/glm/gtx/functions.inl
@@ -0,0 +1,31 @@
+/// @ref gtx_functions
+/// @file glm/gtx/functions.inl
+
+#include "../exponential.hpp"
+
+namespace glm
+{
+	template<typename T>
+	GLM_FUNC_QUALIFIER T gauss
+	(
+		T x,
+		T ExpectedValue,
+		T StandardDeviation
+	)
+	{
+		return exp(-((x - ExpectedValue) * (x - ExpectedValue)) / (static_cast<T>(2) * StandardDeviation * StandardDeviation)) / (StandardDeviation * sqrt(static_cast<T>(6.28318530717958647692528676655900576)));
+	}
+
+	template<typename T, qualifier Q>
+	GLM_FUNC_QUALIFIER T gauss
+	(
+		vec<2, T, Q> const& Coord,
+		vec<2, T, Q> const& ExpectedValue,
+		vec<2, T, Q> const& StandardDeviation
+	)
+	{
+		vec<2, T, Q> const Squared = ((Coord - ExpectedValue) * (Coord - ExpectedValue)) / (static_cast<T>(2) * StandardDeviation * StandardDeviation);
+		return exp(-(Squared.x + Squared.y));
+	}
+}//namespace glm
+