basicGeometryScheme.hpp

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// SPDX-FileCopyrightText: 2023 - 2025 NeoN authors
//
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include "NeoN/core/primitives/scalar.hpp"
#include "NeoN/core/executor/executor.hpp"
#include "NeoN/mesh/unstructured/unstructuredMesh.hpp"
#include "NeoN/finiteVolume/cellCentred/stencil/geometryScheme.hpp"
#include "NeoN/finiteVolume/cellCentred/fields/surfaceField.hpp"
 
namespace NeoN::finiteVolume::cellCentred
{
 
class BasicGeometryScheme : public GeometrySchemeFactory
{
 
public:
 
    BasicGeometryScheme(const UnstructuredMesh& mesh);
 
    void updateWeights(const Executor& exec, SurfaceField<scalar>& weights) override;
 
    void updateDeltaCoeffs(const Executor& exec, SurfaceField<scalar>& deltaCoeffs) override;
 
    void updateNonOrthDeltaCoeffs(const Executor& exec, SurfaceField<scalar>& nonOrthDeltaCoeffs)
        override;
 
    void
    updateNonOrthDeltaCoeffs(const Executor& exec, SurfaceField<Vec3>& nonOrthDeltaCoeffs) override;
 
 
private:
 
    const UnstructuredMesh& mesh_;
};
 
} // namespace NeoN