CubicSemiLagrangian2.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_CUBIC_SEMI_LAGRANGIAN2_HPP
#define CUBBYFLOW_CUBIC_SEMI_LAGRANGIAN2_HPP

#include <Core/Solver/Advection/SemiLagrangian2.hpp>

namespace CubbyFlow
{
class CubicSemiLagrangian2 final : public SemiLagrangian2
{
 protected:
    [[nodiscard]] std::function<double(const Vector2D&)> GetScalarSamplerFunc(
        const ScalarGrid2& source) const override;

    [[nodiscard]] std::function<Vector2D(const Vector2D&)> GetVectorSamplerFunc(
        const CollocatedVectorGrid2& source) const override;

    [[nodiscard]] std::function<Vector2D(const Vector2D&)> GetVectorSamplerFunc(
        const FaceCenteredGrid2& source) const override;
};

using CubicSemiLagrangian2Ptr = std::shared_ptr<CubicSemiLagrangian2>;
}  // namespace CubbyFlow

#endif