SimplexNoise.hpp

#pragma once
#ifndef __H__OCULAR_MATH_SIMPLEX_NOISE__H__
#define __H__OCULAR_MATH_SIMPLEX_NOISE__H__

#include "ANoise.hpp"

//------------------------------------------------------------------------------------------

namespace Ocular
{
    namespace Math
    {
        namespace Noise
        {
            class SimplexNoise : public ANoise
            {
            public:

                SimplexNoise();
                ~SimplexNoise();

                virtual float getValue(float const x, float const y);

                virtual float getValue(float const x, float const y, float const z);

                void setOctaves(uint32_t const octaves);

                void setPersistence(float const persistence);

                void setScale(float const scale);

            protected:

                float getRawNoise(float const x, float const y);
                float getRawNoise(float const x, float const y, float const z);

            private:

                uint32_t m_Octaves;
                float m_Persistence;
                float m_Scale;
            };
        }
    }
}
//------------------------------------------------------------------------------------------

#endif