mesh Directory Reference

Directory dependency graph for mesh:

Files
	breaklinestrips.cpp
	Facing break-line pairs (workplans/MESH_TRIANGLE_ENGINE_PLAN_2026-09-30.md D12.3): two terrain break lines that run side by side at a steady separation, with nothing between them and lower ground between them than outside both — a street between its curbs, a ditch between its banks.
	cellplanner.cpp
	constraintaudit.cpp
	constraintpreview.cpp
	constraintshared.cpp
	constraintsimplifier.cpp
	inpmeshreader.cpp
	Read the [2D_*] mesh sections — [2D_VERTICES], [2D_TRIANGLES], [2D_QUADS] (mixed meshes: quads appended after the triangles, cell index = n_triangles + j; a triangle row after a quad row is an error), [2D_VERTEX_NODE_MAP], [2D_TRIANGLE_NODE_MAP], the per-edge [2D_BOUNDARY_CONDITIONS] / [2D_EDGE_CONVEYANCE] pair and the GG0a per-cell [2D_INFILTRATION_OPTIONS] / [2D_INFILTRATION_DEFAULTS] / [2D_INFILTRATION] family — from a SWMM .inp, resolving the [2D_MESH_FILE] indirection when present.
	inpmeshwriter.cpp
	emit [2D_VERTICES] / [2D_TRIANGLES] / [2D_VERTEX_NODE_MAP] / [2D_TRIANGLE_NODE_MAP] (plus the GG0a [2D_INFILTRATION*] family) sections from a MeshResult + a CouplingMap, and patch them into a SWMM .inp file (replacing existing sections in place).
	meshbctype.cpp
	Slice §V.VA / §V.VC — enumeration of 2D mesh boundary-condition types surfaced by the Mesh Editing toolbar.
	meshcdt.cpp
	Constrained Delaunay triangulation kernel (workplans/MESH_OVERHAUL_PLAN_2026-09-29.md Stage 4).
	meshcellparams.cpp
	Registry of the per-cell (per-triangle) 2D mesh parameters the user can prescribe interactively, plus the read/write dispatch every editing surface shares.
	meshcellstats.cpp
	MESH_DECOUPLED_1D2D_REMAP_PLAN Part A — cell-area statistics for the mesh layer's Metadata tab.
	meshgenerator.cpp
	2D mesh generator (workplans/MESH_TRIANGLE_ENGINE_PLAN_2026-09-30.md): a constrained Delaunay triangulation of every constraint, refined to the caller's size function and a requested minimum angle (mesh/meshcdt.h), with aligned quad strips only where features ask for them — four-sided quad regions, corridors, streets between facing break lines, conduits.
	meshinfil.cpp
	Implementation of the per-cell 2D infiltration value types, resolution and token grammar declared in meshinfil.h.
	meshpatch.cpp
	Structured quad patches (workplans/TRI_QUAD_MESHING_PLAN_2026-09-06.md §3.2, phase G3).
	meshquadcleanup.cpp
	Topological cleanup and guarded smoothing inside quad regions (workplans/QUAD_MESHING_REDESIGN_PLAN_2026-09-06.md §4.4g–h).
	meshquadmatch.cpp
	Pairing triangles into quads inside a quad region (workplans/QUAD_MESHING_REDESIGN_PLAN_2026-09-06.md §4.4f) — no external library.
	meshquadregion.cpp
	PSLG quad regions (workplans/QUAD_MESHING_REDESIGN_PLAN_2026-09-06.md §3, §4.1): closed polygons inside the meshing domain where quadrilateral cells are prioritised.
	meshreorder.cpp
	Hilbert-curve renumbering of a freshly generated mesh.
	naturalnbinterpolator.cpp
	Natural-neighbour interpolation over a sparse set of scattered seed points (x, y, z).
	pslgprep.cpp
	PSLG preparation utilities shared by the mesh-generation pipeline and its tests: RDP simplification, ring densification, hole-ring preparation (simplify → validate → densify → interior seed, parallel across rings), and a y-banded odd-even point-in-rings index.
	quadblocks.cpp
	Automatic open-area quad blocks (workplans/MESH_REGIONAL_TRIQUAD_PLAN_2026-10-03.md, phases 2-3).
	sizefield.cpp
	sizingaudit.cpp
	sms2dmreader.cpp
	Phase G5 of workplans/TRI_QUAD_MESHING_PLAN_2026-09-06.md — a minimal reader for the SMS 2DM mesh format (Aquaveo).