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> Unreal Engine Blueprint API Reference > Google ARCore > Point Cloud > Get Point Id

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Get Point Id

Windows

MacOS

Linux

Returns the point Id of the point at the given index.

Each point has a unique identifier (within a session) that is persistent across frames. That is, if a point from point cloud 1 has the same id as the point from point cloud 2, then it represents the same point in space.

Target is Google ARCore Point Cloud

Get Point Id

Target

Select Asset

Index

Return Value

Inputs

	Target Google ARCore Point Cloud Object Reference
	Index Integer

Outputs

Return Value

Integer

Returns the point Id of the point at the given index.

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