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authorLaG1924 <12997935+LaG1924@users.noreply.github.com>2018-08-21 17:40:38 +0200
committerLaG1924 <12997935+LaG1924@users.noreply.github.com>2018-08-21 17:40:38 +0200
commit2877f4eda3d1b0c7431039e3142ecf1a282a34b1 (patch)
tree58ad35e27ab2a3b8955f5adbf28f296670681ffc /external/include/glm/gtx/functions.inl
parentSmooth sun movement (diff)
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Diffstat (limited to 'external/include/glm/gtx/functions.inl')
-rw-r--r--external/include/glm/gtx/functions.inl31
1 files changed, 31 insertions, 0 deletions
diff --git a/external/include/glm/gtx/functions.inl b/external/include/glm/gtx/functions.inl
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+++ b/external/include/glm/gtx/functions.inl
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+/// @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
+