28 lines
1,001 B
C
28 lines
1,001 B
C
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// Copyright 2020 Phyronnaz
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#pragma once
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#include "CoreMinimal.h"
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#include "VoxelFastNoiseBase.h"
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template<typename T>
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class TVoxelFastNoise_PerlinNoise : public T
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{
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public:
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DEFINE_VOXEL_NOISE_CLASS()
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GENERATED_VOXEL_NOISE_FUNCTION_2D(Perlin)
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GENERATED_VOXEL_NOISE_FUNCTION_2D_DERIV(Perlin)
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GENERATED_VOXEL_NOISE_FUNCTION_3D(Perlin)
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GENERATED_VOXEL_NOISE_FUNCTION_3D_DERIV(Perlin)
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GENERATED_VOXEL_NOISE_FUNCTION_FRACTAL_2D(Perlin, Perlin)
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GENERATED_VOXEL_NOISE_FUNCTION_FRACTAL_2D_DERIV(Perlin, Perlin)
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GENERATED_VOXEL_NOISE_FUNCTION_FRACTAL_3D(Perlin, Perlin)
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GENERATED_VOXEL_NOISE_FUNCTION_FRACTAL_3D_DERIV(Perlin, Perlin)
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protected:
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v_flt SinglePerlin_2D(uint8 offset, v_flt x, v_flt y) const;
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v_flt SinglePerlin_2D_Deriv(uint8 offset, v_flt x, v_flt y, v_flt& outDx, v_flt& outDy) const;
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v_flt SinglePerlin_3D(uint8 offset, v_flt x, v_flt y, v_flt z) const;
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v_flt SinglePerlin_3D_Deriv(uint8 offset, v_flt x, v_flt y, v_flt z, v_flt& outDx, v_flt& outDy, v_flt& outDz) const;
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};
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