1 files changed, 98 insertions, 0 deletions

diff --git a/external/include/glm/gtc/random.hpp b/external/include/glm/gtc/random.hpp
new file mode 100644
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+++ b/external/include/glm/gtc/random.hpp
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+/// @ref gtc_random
+/// @file glm/gtc/random.hpp
+///
+/// @see core (dependence)
+/// @see gtc_half_float (dependence)
+/// @see gtx_random (extended)
+///
+/// @defgroup gtc_random GLM_GTC_random
+/// @ingroup gtc
+///
+/// @brief Generate random number from various distribution methods.
+///
+/// <glm/gtc/random.hpp> need to be included to use these functionalities.
+
+#pragma once
+
+// Dependency:
+#include "../vec2.hpp"
+#include "../vec3.hpp"
+
+#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
+#	pragma message("GLM: GLM_GTC_random extension included")
+#endif
+
+namespace glm
+{
+	/// @addtogroup gtc_random
+	/// @{
+	
+	/// Generate random numbers in the interval [Min, Max], according a linear distribution 
+	/// 
+	/// @param Min 
+	/// @param Max 
+	/// @tparam genType Value type. Currently supported: float or double scalars.
+	/// @see gtc_random
+	template <typename genTYpe>
+	GLM_FUNC_DECL genTYpe linearRand(
+		genTYpe Min,
+		genTYpe Max);
+
+	/// Generate random numbers in the interval [Min, Max], according a linear distribution 
+	/// 
+	/// @param Min 
+	/// @param Max 
+	/// @tparam T Value type. Currently supported: float or double.
+	/// @tparam vecType A vertor type: tvec1, tvec2, tvec3, tvec4 or compatible
+	/// @see gtc_random
+	template <typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_DECL vecType<T, P> linearRand(
+		vecType<T, P> const & Min,
+		vecType<T, P> const & Max);
+
+	/// Generate random numbers in the interval [Min, Max], according a gaussian distribution 
+	/// 
+	/// @param Mean
+	/// @param Deviation
+	/// @see gtc_random
+	template <typename genType>
+	GLM_FUNC_DECL genType gaussRand(
+		genType Mean,
+		genType Deviation);
+	
+	/// Generate a random 2D vector which coordinates are regulary distributed on a circle of a given radius
+	/// 
+	/// @param Radius 
+	/// @see gtc_random
+	template <typename T>
+	GLM_FUNC_DECL tvec2<T, defaultp> circularRand(
+		T Radius);
+	
+	/// Generate a random 3D vector which coordinates are regulary distributed on a sphere of a given radius
+	/// 
+	/// @param Radius
+	/// @see gtc_random
+	template <typename T>
+	GLM_FUNC_DECL tvec3<T, defaultp> sphericalRand(
+		T Radius);
+	
+	/// Generate a random 2D vector which coordinates are regulary distributed within the area of a disk of a given radius
+	/// 
+	/// @param Radius
+	/// @see gtc_random
+	template <typename T>
+	GLM_FUNC_DECL tvec2<T, defaultp> diskRand(
+		T Radius);
+	
+	/// Generate a random 3D vector which coordinates are regulary distributed within the volume of a ball of a given radius
+	/// 
+	/// @param Radius
+	/// @see gtc_random
+	template <typename T>
+	GLM_FUNC_DECL tvec3<T, defaultp> ballRand(
+		T Radius);
+	
+	/// @}
+}//namespace glm
+
+#include "random.inl"