func_noise.hpp

// OpenGL Mathematics Copyright (c) 2005 - 2009 G-Truc Creation (www.g-truc.net)
// Created : 2008-08-01
// Updated : 2008-09-10
// Licence : This source is under MIT License
// File    : glm/core/func_noise.h

#ifndef glm_core_func_noise
#define glm_core_func_noise

namespace glm
{
        namespace test{
                void main_core_func_noise();
        }//namespace test

        namespace core{
        namespace function{
        // Define all noise functions from Section 8.9 of GLSL 1.30.8 specification. Included in glm namespace.
        namespace noise{

        // Returns a 1D noise value based on the input value x.
        // From GLSL 1.30.08 specification, section 8.9.
        template <typename genType>
        typename genType::value_type noise1(genType const & x);

        // Returns a 2D noise value based on the input value x.
        // From GLSL 1.30.08 specification, section 8.9.
        template <typename genType>
        detail::tvec2<typename genType::value_type> noise2(genType const & x);

        // Returns a 3D noise value based on the input value x.
        // From GLSL 1.30.08 specification, section 8.9.
        template <typename genType>
        detail::tvec3<typename genType::value_type> noise3(genType const & x);

        // Returns a 4D noise value based on the input value x.
        // From GLSL 1.30.08 specification, section 8.9.
        template <typename genType>
        detail::tvec4<typename genType::value_type> noise4(genType const & x);

        }//namespace noise
        }//namespace function
        }//namespace core

        using namespace core::function::noise;
}//namespace glm

#include "func_noise.inl"

#endif//glm_core_func_noise

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