quadquality.hpp File Reference

#include "meshkit/detail/planmodel.hpp"
#include <algorithm>
#include <cmath>
#include <limits>

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Classes
struct	meshkit::plan::QuadQualityBounds
	Acceptance bounds shared by pairing, cleanup, smoothing and the legacy tri-pair merge. Defaults are the plan's (§5): hard 60°/120°, SJ ≥ 0.866, aspect ≤ 2. More...
struct	meshkit::plan::QuadQuality

Namespaces
namespace	meshkit
namespace	meshkit::plan
namespace	meshkit::plan::quadquality_detail

Functions
QuadQuality	meshkit::plan::quadQuality (const Point2 &a, const Point2 &b, const Point2 &c, const Point2 &d)
	Measure one quadrilateral using cyclic corners and translation/scale-resistant planar arithmetic.
QuadQuality	meshkit::plan::quadQuality (const Vector< MeshVertex > &vertices, const MeshTriangle &t)
	Measure a quad cell through its borrowed vertex records.
bool	meshkit::plan::quadquality_detail::validMetrics (const QuadQuality &q)
	Check the internal finite/range/convexity invariants required before acceptance or scoring.
bool	meshkit::plan::quadquality_detail::finiteBounds (const QuadQualityBounds &b)
	Check every supplied quality threshold is finite.
bool	meshkit::plan::quadAcceptable (const QuadQuality &q, const QuadQualityBounds &b)
	Apply inclusive hard angle/Jacobian/aspect limits to a valid convex metric record.
double	meshkit::plan::quadScore (const QuadQuality &q, const QuadQualityBounds &b)
	Rank valid convex quads by Jacobian, rectangularity and a soft aspect penalty.
double	meshkit::plan::triangleScaledJacobian (const Point2 &a, const Point2 &b, const Point2 &c)
	Compute the minimum orientation-normalized corner sine of a triangle.
double	meshkit::plan::cellCornerAngleDeg (const Vector< MeshVertex > &v, const MeshTriangle &t, int i)
	Compute the unsigned corner angle of a triangle or quad.