1 files changed, 60 insertions, 0 deletions

diff --git a/external/include/glm/gtc/noise.hpp b/external/include/glm/gtc/noise.hpp
new file mode 100644
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+++ b/external/include/glm/gtc/noise.hpp
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+/// @ref gtc_noise
+/// @file glm/gtc/noise.hpp
+///
+/// @see core (dependence)
+///
+/// @defgroup gtc_noise GLM_GTC_noise
+/// @ingroup gtc
+///
+/// Defines 2D, 3D and 4D procedural noise functions 
+/// Based on the work of Stefan Gustavson and Ashima Arts on "webgl-noise": 
+/// https://github.com/ashima/webgl-noise 
+/// Following Stefan Gustavson's paper "Simplex noise demystified": 
+/// http://www.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf
+/// <glm/gtc/noise.hpp> need to be included to use these functionalities.
+
+#pragma once
+
+// Dependencies
+#include "../detail/setup.hpp"
+#include "../detail/precision.hpp"
+#include "../detail/_noise.hpp"
+#include "../geometric.hpp"
+#include "../common.hpp"
+#include "../vector_relational.hpp"
+#include "../vec2.hpp"
+#include "../vec3.hpp"
+#include "../vec4.hpp"
+
+#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
+#	pragma message("GLM: GLM_GTC_noise extension included")
+#endif
+
+namespace glm
+{
+	/// @addtogroup gtc_noise
+	/// @{
+
+	/// Classic perlin noise.
+	/// @see gtc_noise
+	template <typename T, precision P, template<typename, precision> class vecType>
+	GLM_FUNC_DECL T perlin(
+		vecType<T, P> const & p);
+		
+	/// Periodic perlin noise.
+	/// @see gtc_noise
+	template <typename T, precision P, template<typename, precision> class vecType>
+	GLM_FUNC_DECL T perlin(
+		vecType<T, P> const & p,
+		vecType<T, P> const & rep);
+
+	/// Simplex noise.
+	/// @see gtc_noise
+	template <typename T, precision P, template<typename, precision> class vecType>
+	GLM_FUNC_DECL T simplex(
+		vecType<T, P> const & p);
+
+	/// @}
+}//namespace glm
+
+#include "noise.inl"