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FindClosestPoints


Header: AVL.h
Namespace: avl

For each given point, finds the closest point among the given point set.

Syntax

void avl::FindClosestPoints
(
	const atl::Array<avl::Point2D>& inPointSet,
	const atl::Array<avl::Point2D>& inQueries,
	atl::Array<avl::Point2D>& outPoints,
	atl::Array<int>& outIndices
)

Parameters

Name Type Default Description
Input value inPointSet const Array<Point2D>& Points that will be searched.
Input value inQueries const Array<Point2D>&
Output value outPoints Array<Point2D>& For each point in inQueries, the closest point value from inPointSet.
Output value outIndices Array<int>& For each point in inQueries, the closest point index of inPointSet.

Hardware Acceleration

This operation supports automatic parallelization for multicore and multiprocessor systems.