ACE3/extensions/common/glm/gtc/noise.hpp

///////////////////////////////////////////////////////////////////////////////////
/// OpenGL Mathematics (glm.g-truc.net)
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/// @ref gtc_noise
/// @file glm/gtc/noise.hpp
/// @date 2011-04-21 / 2011-09-27
/// @author Christophe Riccio
///
/// @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(defined(GLM_MESSAGES) && !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"