24 lines
711 B
C
24 lines
711 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_CubicNoise : 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(Cubic)
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GENERATED_VOXEL_NOISE_FUNCTION_3D(Cubic)
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GENERATED_VOXEL_NOISE_FUNCTION_FRACTAL_2D(Cubic, Cubic)
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GENERATED_VOXEL_NOISE_FUNCTION_FRACTAL_3D(Cubic, Cubic)
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protected:
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static constexpr v_flt CUBIC_2D_BOUNDING = 1 / (v_flt(1.5) * v_flt(1.5));
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static constexpr v_flt CUBIC_3D_BOUNDING = 1 / (v_flt(1.5) * v_flt(1.5) * v_flt(1.5));
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v_flt SingleCubic_2D(uint8 offset, v_flt x, v_flt y) const;
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v_flt SingleCubic_3D(uint8 offset, v_flt x, v_flt y, v_flt z) const;
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};
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