AnisotropicPointsToImplicit2.hpp

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// This code is based on Jet framework.
// Copyright (c) 2018 Doyub Kim
// CubbyFlow is voxel-based fluid simulation engine for computer games.
// Copyright (c) 2020 CubbyFlow Team
// Core Part: Chris Ohk, Junwoo Hwang, Jihong Sin, Seungwoo Yoo
// AI Part: Dongheon Cho, Minseo Kim
// We are making my contributions/submissions to this project solely in our
// personal capacity and are not conveying any rights to any intellectual
// property of any third parties.
 
#ifndef CUBBYFLOW_ANISOTROPIC_POINTS_TO_IMPLICIT2_HPP
#define CUBBYFLOW_ANISOTROPIC_POINTS_TO_IMPLICIT2_HPP
 
#include <Core/PointsToImplicit/PointsToImplicit2.hpp>
 
namespace CubbyFlow
{
class AnisotropicPointsToImplicit2 final : public PointsToImplicit2
{
 public:
    AnisotropicPointsToImplicit2() : AnisotropicPointsToImplicit2(1.0)
    {
        // Do nothing
    }
 
    explicit AnisotropicPointsToImplicit2(double kernelRadius,
                                          double cutOffDensity = 0.5,
                                          double positionSmoothingFactor = 0.5,
                                          size_t minNumNeighbors = 8,
                                          bool isOutputSDF = true);
 
    void Convert(const ConstArrayView1<Vector2D>& points,
                 ScalarGrid2* output) const override;
 
 private:
    double m_kernelRadius = 1.0;
    double m_cutOffDensity = 0.5;
    double m_positionSmoothingFactor = 0.0;
    size_t m_minNumNeighbors = 8;
    bool m_isOutputSDF = true;
};
 
using AnisotropicPointsToImplicit2Ptr =
    std::shared_ptr<AnisotropicPointsToImplicit2>;
}  // namespace CubbyFlow
 
#endif