PickContext

PickContext class

Utility for determining if objects are picked

Derived Classes:

Namespace: Rhino.Input.Custom
PickContext: references

Constructors (1)

PickContext()

Properties (7)

GetObjectUsed

PickGroupsEnabled

True if GroupObjects should be added to the pick list

PickLine

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

PickMode

PickStyle

SubObjectSelectionEnabled

True if the user had activated sub-object selection

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.

Methods (14)

Dispose()

Dispose(bool disposing)

PickFrustumTest(BezierCurve bezier, out double t, out double depth, out double distance)

PickFrustumTest(BoundingBox box, out bool boxCompletelyInFrustum)

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

PickFrustumTest(Line line, out double t, out double depth, out double distance)

PickFrustumTest(Mesh mesh, MeshPickStyle pickStyle,Point3d hitPoint, out double depth, out double distance, out MeshHitFlag hitFlag, out int hitIndex)

Utility for picking meshes

PickFrustumTest(Mesh mesh, MeshPickStyle pickStyle,Point3d hitPoint,Point2d hitSurfaceUV,Point2d hitTextureCoordinate, out double depth, out double distance, out MeshHitFlag hitFlag, out int hitIndex)

Utility for picking meshes

PickFrustumTest(NurbsCurve curve, out double t, out double depth, out double distance)

PickFrustumTest(Point3d point, out double depth, out double distance)

Utility for picking 3d point

PickFrustumTest(Point3d[] points, out int pointIndex, out double depth, out double distance)

PickFrustumTest(PointCloud cloud, out int pointIndex, out double depth, out double distance)

PickMeshTopologyVertices(Mesh mesh)

Utility for picking mesh vertices

SetPickTransform(Transform transform)

UpdateClippingPlanes()

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

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