meshminsizecleanup.h

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#ifndef OPENSWMMVIS_MESH_MESHMINSIZECLEANUP_H
#define OPENSWMMVIS_MESH_MESHMINSIZECLEANUP_H
 
#include "meshresult.h"
 
#include <QPointF>
#include <QString>
#include <QVector>
 
namespace mesh {
 
struct CleanupPolicy
{
    double minCellSize = 0.0;
 
    double beta = 0.35;
 
    int maxPasses    = 2;
    int maxUnfixable = 200;   
 
    bool allowIdentityCollapse = false;
 
    int minRingVertices = 3;
 
    int maxCandidatesPerPass = 2000000;
};
 
struct CleanupReport
{
    int edgesCollapsed  = 0;
    int cellsRemoved    = 0;
    int passesUsed      = 0;
    int skippedProtected = 0;
 
    // ── Aggressive mode only; all zero/false when the opt-in is off ──────
    int  identityAbsorptions      = 0;  
    int  interiorConstraintsLost  = 0;  
    int  ringEdgesShortened       = 0;
    int  identityConflictsSkipped = 0;  
    int  ringGuardSkipped         = 0;  
    int  candidatesDropped        = 0;  
    bool exhaustedPasses          = false;  
 
    double minAreaBefore = 0.0;
    double minAreaAfter  = 0.0;
 
    bool abandoned = false;
 
    QVector<QPointF> unfixable;   
 
    [[nodiscard]] QString summary() const;
};
 
bool collapseSubScaleCells(MeshResult *mesh,
                           const CleanupPolicy &policy,
                           CleanupReport *report);
 
} // namespace mesh
 
#endif // OPENSWMMVIS_MESH_MESHMINSIZECLEANUP_H