Object Model: Cluster.FindIndices

Cluster.FindIndices

Description

Searches the cluster for the specified geometry indices and returns the corresponding cluster indices.

C# Syntax

Object Cluster.FindIndices( Object vItems );

Scripting Syntax

oArray = Cluster.FindIndices( Geometry indices );

Return Value

Returns an Array of the same size as the array specified in the Geometry indices parameter. If the specified index (each member of the Geometry indices array) exists in the cluster, the corresponding cluster index is returned; otherwise -1 is returned.

Parameters

Parameter	Type	Description
Geometry indices	Array	1D Array containing geometry indices.

Examples

VBScript Example

set oGrid = ActiveSceneRoot.AddGeometry("Grid","MeshSurface")
set oCluster = oGrid.ActivePrimitive.Geometry.AddCluster(siVertexCluster, "PointClusterOnGrid" )
geometryindices = oGrid.ActivePrimitive.Geometry.Polygons(0).Points.IndexArray
indices =   oCluster.FindIndices(geometryindices)
for i = lbound(indices) to ubound(indices)
        LogMessage "Cluster index for geometry index " & geometryindices(i) & " is : " & indices(i)
next