RTree.PointCloudClosestPoints Method

RTreePointCloudClosestPoints Method

Finds the point in a list of 3D points that is closest to a test point.

Namespace:  Rhino.Geometry
Assembly:  RhinoCommon (in RhinoCommon.dll)
Syntax
Copy
public static IEnumerable<int[]> PointCloudClosestPoints(
	PointCloud pointcloud,
	IEnumerable<Point3d> needlePts,
	double limitDistance
)
Public Shared Function PointCloudClosestPoints ( 
	pointcloud As PointCloud,
	needlePts As IEnumerable(Of Point3d),
	limitDistance As Double
) As IEnumerable(Of Integer())

Parameters

pointcloud
Type: Rhino.GeometryPointCloud
A point cloud to be searched.
needlePts
Type: System.Collections.GenericIEnumerablePoint3d
Points to search for.
limitDistance
Type: SystemDouble
The maximum allowed distance.

Return Value

Type: IEnumerableInt32
An enumerable of arrays of indices; each array contains the indices for each of the needlePts.
Version Information

Rhino for Windows

Supported in: 6.14
See Also

M:Rhino.Geometry.RTree.PointCloudClosestPoints(Rhino.Geometry.PointCloud,System.Collections.Generic.IEnumerable{Rhino.Geometry.Point3d},System.Double)