Automatic open-area quad blocks (workplans/MESH_REGIONAL_TRIQUAD_PLAN_2026-10-03.md, phases 2-3). More...

#include "mesh/meshquadregion.h"
#include <QPointF>
#include <QPolygonF>
#include <QRectF>
#include <QVector>
#include <functional>

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Classes
struct	mesh::QuadBlockGrid
	Local cell size on a regular grid; NaN marks unusable cells. More...

struct	mesh::QuadBlockOptions

Namespaces
namespace	mesh

Functions
QuadBlockGrid	mesh::quadBlockGridFromMesh (const MeshResult &mesh, double pitch, const QVector< QVector< QPointF > > &blockers)
	Estimate local equilateral side lengths from triangles and mask existing quads/features.

QuadBlockGrid	mesh::quadBlockGridFromField (const QRectF &, double pitch, const std::function< double(const QRectF &)> &maximumSize, const QVector< QVector< QPointF > > &blockers, const std::function< bool()> &cancelled={}, qint64 maximumCells=1000000)

QVector< QuadRegion >	mesh::placeQuadBlocks (const QuadBlockGrid &grid, const QuadBlockOptions &options)
	Greedily select axis-aligned mapped quad regions from approximately uniform usable grid bands.

Detailed Description

Automatic open-area quad blocks (workplans/MESH_REGIONAL_TRIQUAD_PLAN_2026-10-03.md, phases 2-3).

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

Date: 2026

License: Apache-2.0

Automatic open-area quad blocks (workplans/MESH_REGIONAL_TRIQUAD_PLAN_2026-10-03.md, phases 2-3). Rectangles are placed where the cells a first triangle pass produced are nearly uniform and no feature runs, then embedded as mapped quad regions in a second pass; the generator's conforming patch seams make the triangle-to-quad joins exact.

Classes

Namespaces

Functions

Detailed Description