meshnodemapper.h File Reference

#include "mesh/meshresult.h"
#include <QHash>
#include <QPair>
#include <QStringList>

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Classes
struct	mesh::NodeMapResult
	Result of mapNodesToMesh. More...

Namespaces
namespace	mesh

Functions
NodeMapResult	mesh::mapNodesToMesh (const MeshResult &mesh, const QVector< QPair< QString, QPointF > > &nodes, double tol=-1.0, bool preserveExisting=true)
	Map SWMM nodes onto an existing mesh.

Variables
constexpr double	mesh::kCellCouplingDefaultCd = 0.65
constexpr double	mesh::kCellCouplingDefaultArea = 2.0
	mesh length units²

Detailed Description

Author

Caleb Buahin caleb.nosp@m..bua.nosp@m.hin@g.nosp@m.mail.nosp@m..com

Date

2026

License\n GPL-3.0-or-later

MESH_DECOUPLED_1D2D_REMAP_PLAN Part C.1 — node→mesh remapping behind the mesh toolbar's "Remap 1D↔2D" action. Decouples 1D↔2D coupling from mesh generation: nodes coincident with a mesh vertex use the existing vertex coupling; non-coincident nodes inside the mesh couple to their containing cell (engine orifice exchange law, one coupling row per node — several nodes may share a cell). Pure functions over MeshResult — no Qt-widgets, no layer dependency — unit-testable.