flip_solver3.h

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// Copyright (c) 2018 Doyub Kim
//
// I am making my contributions/submissions to this project solely in my
// personal capacity and am not conveying any rights to any intellectual
// property of any third parties.
 
#ifndef INCLUDE_JET_FLIP_SOLVER3_H_
#define INCLUDE_JET_FLIP_SOLVER3_H_
 
#include <jet/pic_solver3.h>
 
namespace jet {
 
class FlipSolver3 : public PicSolver3 {
 public:
    class Builder;
 
    FlipSolver3();
 
    FlipSolver3(
        const Size3& resolution,
        const Vector3D& gridSpacing,
        const Vector3D& gridOrigin);
 
    virtual ~FlipSolver3();
 
    double picBlendingFactor() const;
 
    void setPicBlendingFactor(double factor);
 
    static Builder builder();
 
 protected:
    void transferFromParticlesToGrids() override;
 
    void transferFromGridsToParticles() override;
 
 private:
    double _picBlendingFactor = 0.0;
    Array3<float> _uDelta;
    Array3<float> _vDelta;
    Array3<float> _wDelta;
};
 
typedef std::shared_ptr<FlipSolver3> FlipSolver3Ptr;
 
 
class FlipSolver3::Builder final
    : public GridFluidSolverBuilderBase3<FlipSolver3::Builder> {
 public:
    FlipSolver3 build() const;
 
    FlipSolver3Ptr makeShared() const;
};
 
}  // namespace jet
 
#endif  // INCLUDE_JET_FLIP_SOLVER3_H_