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ClusterPoints3D


Header: FIL.h
Namespace: fil
Module: FoundationPro

Clusters 3D points using K Means Clustering method.

Syntax

C++
C#
 
void fil::ClusterPoints3D
(
	const ftl::Array<fil::Point3D>& inPoints,
	const int inClusters,
	const int inMaxIterations,
	ftl::Optional<int> inSeed,
	const int inRunCount,
	ftl::Array<ftl::Conditional<ftl::Array<fil::Point3D>>>& outClusters,
	ftl::Array<ftl::Conditional<fil::Point3D>>& outCentroids,
	float& outDistanceSum
)

Parameters

Name Type Range Default Description
Input value
 inPoints const Array<Point3D>& Array of points to cluster
Input value
 inClusters const int 2 - + 2 Number of clusters to extract
Input value
 inMaxIterations const int 10 - 1000 200 Maximal number of KMeans iterations
Input value
 inSeed Optional<int> 0 - + 5489 Seed used to initialize random number generators
Input value
 inRunCount const int 1 - + 1 Defines how many times the algorithm will be executed
Output value
 outClusters Array<Conditional<Array<Point3D>>>& Resulting Point3D clusters
Output value
 outCentroids Array<Conditional<Point3D>>& Center of found clusters
Output value
 outDistanceSum float& Sum of distance squares from points in array to its respective cluster center