mesh2drunlayer.h

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#ifndef OPENSWMMVIS_PLOT_MESH2DRUNLAYER_H
#define OPENSWMMVIS_PLOT_MESH2DRUNLAYER_H
 
#include "plot/irunlayer.h"
 
#include <QPointer>
 
class SWMM2DResultsLayer;
 
namespace openswmmvis::plot {
 
class Mesh2DRunLayer final : public IRunLayer
{
public:
    explicit Mesh2DRunLayer(SWMM2DResultsLayer *layer);
    ~Mesh2DRunLayer() override = default;
 
    SWMM2DResultsLayer *layer() const { return m_layer.data(); }
 
    // IRunLayer
    QString    scenarioName()      const override;
    UnitSystem unitSystem()        const override;
    double     startDateJulian()   const override;
    int        periodCount()       const override;
    int        reportStepSeconds() const override;
    QString    persistenceKey()    const override;
 
    void getSeriesAt(const ObjectRef& ref,
                     PlotAttribute attr,
                     SeriesData& out) const override;
 
    bool supportsAttribute(PlotAttribute attr) const override;
 
private:
    void ensureZBedCache_() const;
 
    void ensureVertexAdjCache_() const;
 
    bool reconstructVelocityAtCell_(int triIdx, int nv,
                                    const std::vector<float>& flux,
                                    const std::vector<float>& edge_len,
                                    const std::vector<float>& edge_nx,
                                    const std::vector<float>& edge_ny,
                                    double depth,
                                    double dryDepth,
                                    double& vx_out,
                                    double& vy_out) const;
 
    QPointer<SWMM2DResultsLayer> m_layer;
    mutable std::vector<float>   m_zBed;     
    mutable bool                 m_zBedReady = false;
 
    mutable std::vector<std::vector<int>> m_vertexTris;  
    mutable std::vector<unsigned char>    m_cellNv;      
    mutable std::vector<float>            m_vertexZ;     
    mutable bool                          m_vertexAdjReady = false;
};
 
} // namespace openswmmvis::plot
 
#endif // OPENSWMMVIS_PLOT_MESH2DRUNLAYER_H