d0545eb760
*Seed is uint instead of int *Permutation table is uint instead of int, could lead before to program crash with negative seeds Former-commit-id: 49ad04987a09a5f5b4bcab6ee3916db9818172b6
38 lines
955 B
C++
38 lines
955 B
C++
// Copyright (C) 2012 Rémi Bèges
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// This file is part of the "Nazara Engine - Noise module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef COMPLEXNOISEBASE_HPP
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#define COMPLEXNOISEBASE_HPP
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#include <Nazara/Prerequesites.hpp>
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#include <array>
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class NAZARA_API NzComplexNoiseBase
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{
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public:
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NzComplexNoiseBase();
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~NzComplexNoiseBase() = default;
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float GetHurstParameter() const;
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float GetLacunarity() const;
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float GetOctaveNumber() const;
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void SetHurstParameter(float h);
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void SetLacunarity(float lacunarity);
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void SetOctavesNumber(float octaves);
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void RecomputeExponentArray();
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protected:
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float m_lacunarity;
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float m_hurst;
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float m_octaves;
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std::array<float, 30> m_exponent_array;
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float m_sum;
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private:
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bool m_parametersModified;
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};
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#endif // COMPLEXNOISEBASE_HPP
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