PlaneIntersectionCache Class

Data that GeometryPlane(GeometryBase, Plane, Double, Boolean, Boolean, RhinoDoc, Transform, PlaneIntersectionCache, CancellationToken, Curve, Point3d) computes from the geometry alone, kept between calls: the mesh intersection data of a mesh, and the Brep a SubD, Extrusion, Surface or BrepFace converts to. Reuse one cache for many planes through the same geometry, such as a contour stack.

Inheritance Hierarchy

SystemObject
Rhino.Geometry.IntersectPlaneIntersectionCache

Namespace: Rhino.Geometry.Intersect
Assembly: RhinoCommon (in RhinoCommon.dll)

Syntax

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public sealed class PlaneIntersectionCache : IDisposable

Public NotInheritable Class PlaneIntersectionCache
	Implements IDisposable

The PlaneIntersectionCache type exposes the following members.

Constructors

	Name	Description
	PlaneIntersectionCache	Creates an empty cache.

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Methods

	Name	Description
	Clear	Removes all entries, and releases the geometry the cache kept alive.
	Dispose	Releases the native cache.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Releases the native cache. (Overrides ObjectFinalize.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Remarks

Entries are keyed by the native geometry. The cache keeps each geometry it is used with alive until Clear or Dispose, so a new object cannot take over the entry of a collected one. Call Clear when a geometry used with the cache, or an instance definition it references, is changed in place; not while the cache is in use. One cache can be used from several threads at the same time.

Reference

Rhino.Geometry.Intersect Namespace