23 lines
No EOL
895 B
C++
23 lines
No EOL
895 B
C++
// Copyright 2020 Phyronnaz
|
|
|
|
#pragma once
|
|
|
|
#include "CoreMinimal.h"
|
|
#include "VoxelFastNoiseBase.h"
|
|
|
|
template<typename T>
|
|
class TVoxelFastNoise_GradientPerturb : public T
|
|
{
|
|
public:
|
|
DEFINE_VOXEL_NOISE_CLASS()
|
|
|
|
void GradientPerturb_2D(v_flt& x, v_flt& y, v_flt frequency, v_flt m_gradientPerturbAmp) const;
|
|
void GradientPerturb_3D(v_flt& x, v_flt& y, v_flt& z, v_flt frequency, v_flt m_gradientPerturbAmp) const;
|
|
|
|
void GradientPerturbFractal_2D(v_flt& x, v_flt& y, v_flt frequency, int32 octaves, v_flt m_gradientPerturbAmp) const;
|
|
void GradientPerturbFractal_3D(v_flt& x, v_flt& y, v_flt& z, v_flt frequency, int32 octaves, v_flt m_gradientPerturbAmp) const;
|
|
|
|
protected:
|
|
void SingleGradientPerturb_2D(uint8 offset, v_flt warpAmp, v_flt frequency, v_flt& x, v_flt& y) const;
|
|
void SingleGradientPerturb_3D(uint8 offset, v_flt warpAmp, v_flt frequency, v_flt& x, v_flt& y, v_flt& z) const;
|
|
}; |