PickContext

Public Class

Utility for determining if objects are picked

Inheritance Hierarchy

System.Object
Rhino.Input.Custom.PickContext

Namespace: Rhino.Input.Custom

Assembly: RhinoCommon (in RhinoCommon.dll)

Syntax

public class PickContext : IDisposable

The PickContext type exposes the following members.

Constructors

Name

Description

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Public Method

PickContext

Initializes a new instance of the PickContext class

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Properties

Name

Description

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Public Property

GetObjectUsed

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Public Property

PickGroupsEnabled

True if GroupObjects should be added to the pick list

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Public Property

PickLine

pick chord starts on near clipping plane and ends on far clipping plane.

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Public Property

PickMode

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Public Property

PickStyle

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Public Property

SubObjectSelectionEnabled

True if the user had activated sub-object selection

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Public Property

View

This view can be a model view or a page view. When view is a page view, then you need to distinguish between the viewports MainViewport() and ActiveViewport(). When m_view is a model view, both MainViewport() and ActiveViewport() return the world view’s viewport.

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Methods

Name

Description

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Public Method

Dispose.

Releases all resources used by the PickContext

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Protected Method

Dispose(Boolean)

Releases the unmanaged resources used by the PickContext and optionally releases the managed resources

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Public Method

Equals

Determines whether the specified object is equal to the current object.

(Inherited from Object.)

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Protected Method

Finalize

(Overrides Object.Finalize..)

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Public Method

GetHashCode

Serves as the default hash function.

(Inherited from Object.)

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Public Method

GetType

Gets the Type of the current instance.

(Inherited from Object.)

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Protected Method

MemberwiseClone

Creates a shallow copy of the current Object.

(Inherited from Object.)

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Public Method

PickFrustumTest(BoundingBox, Boolean.)

Fast test to check if a bounding box intersects a pick frustum.

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Public Method

PickFrustumTest(Point3d, Double., Double.)

Utility for picking 3d point

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Public Method

PickFrustumTest(BezierCurve, Double., Double., Double.)

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Public Method

PickFrustumTest(Line, Double., Double., Double.)

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Public Method

PickFrustumTest(NurbsCurve, Double., Double., Double.)

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Public Method

PickFrustumTest(.Point3d., Int32., Double., Double.)

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Public Method

PickFrustumTest(PointCloud, Int32., Double., Double.)

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Public Method

PickFrustumTest(Mesh, PickContext.MeshPickStyle, Point3d., Double., Double., PickContext.MeshHitFlag., Int32.)

Utility for picking meshes

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Public Method

PickFrustumTest(Mesh, PickContext.MeshPickStyle, Point3d., Point2d., Point2d., Double., Double., PickContext.MeshHitFlag., Int32.)

Utility for picking meshes

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Public Method

PickMeshTopologyVertices

Utility for picking mesh vertices

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Public Method

SetPickTransform

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Public Method

ToString

Returns a string that represents the current object.

(Inherited from Object.)

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Public Method

UpdateClippingPlanes

Updates the clipping plane information in pick region. The SetClippingPlanes and View fields must be called before calling UpdateClippingPlanes().

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