BrepDeviationSample

References

public sealed class BrepDeviationSample

A point that Brep.ComputeDeviation(Brep, Brep, double, BrepDeviationOptions) sampled on the measured Brep.

Properties

Component

public ComponentIndex Component { get; }

The face or edge of the measured Brep that the point is on. ComponentIndex.Unset in an empty sample.

CounterpartComponent

public ComponentIndex CounterpartComponent { get; }

The face, edge or vertex of the other Brep closest to the point. When the line ends on the tangent plane of a face at a naked edge, that face. ComponentIndex.Unset in an empty sample.

CounterpartParameters

public Point2d CounterpartParameters { get; }

The parameters on CounterpartComponent: (s,t) on a face, s on an edge with t unset, both unset at a vertex. When the line ends on the tangent plane of a face at a naked edge, the parameters of the edge's point on that face.

Deviation

public double Deviation { get; }

The length of Line. NaN in an empty sample.

HasCounterpart

public bool HasCounterpart { get; }

False where the other Brep does not overlap the measured one.

Line

public Line Line { get; }

From the point towards the other Brep. Its length is the deviation. Line.Unset in an empty sample. Not valid where the deviation is zero, so test Deviation, not Line.IsValid.

Parameters

public Point2d Parameters { get; }

The point's parameters on Component: (s,t) on a face, s on an edge, with t unset. When BrepDeviationMeasure.Maximum is moved to an edge, s is the parameter of the closest point on the edge, within the tolerance of the line's start.