LevelSetSolver3.h

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/*************************************************************************
> File Name: LevelSetSolver3.h
> Project Name: CubbyFlow
> Author: Chan-Ho Chris Ohk
> Purpose: Abstract base class for 3-D level set solver.
> Created Time: 2017/08/29
> Copyright (c) 2018, Chan-Ho Chris Ohk
*************************************************************************/
#ifndef CUBBYFLOW_LEVEL_SET_SOLVER3_H
#define CUBBYFLOW_LEVEL_SET_SOLVER3_H

#include <Core/Grid/CollocatedVectorGrid3.h>
#include <Core/Grid/FaceCenteredGrid3.h>
#include <Core/Grid/ScalarGrid3.h>

#include <memory>

namespace CubbyFlow
{
    class LevelSetSolver3
    {
    public:
        LevelSetSolver3();

        virtual ~LevelSetSolver3();

        virtual void Reinitialize(
            const ScalarGrid3& inputSDF,
            double maxDistance,
            ScalarGrid3* outputSDF) = 0;

        virtual void Extrapolate(
            const ScalarGrid3& input,
            const ScalarField3& sdf,
            double maxDistance,
            ScalarGrid3* output) = 0;

        virtual void Extrapolate(
            const CollocatedVectorGrid3& input,
            const ScalarField3& sdf,
            double maxDistance,
            CollocatedVectorGrid3* output) = 0;

        virtual void Extrapolate(
            const FaceCenteredGrid3& input,
            const ScalarField3& sdf,
            double maxDistance,
            FaceCenteredGrid3* output) = 0;
    };

    using LevelSetSolver3Ptr = std::shared_ptr<LevelSetSolver3>;
}

#endif