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ARCore Line Trace Ray

Windows

MacOS

Linux

Traces a ray along the given line. Intersections with detected scene geometry are returned, sorted by distance from the start of the line; the nearest intersection is returned first.

Target is Google ARCore Frame Function Library

ARCore Line Trace Ray

Start

Y 0

Z 0

End

Y 0

Z 0

Trace Channels

None

Out Hit Results

Return Value

Inputs

	In Exec
	Start Vector (by ref)	The start of line segment.
	End Vector (by ref)	The end of line segment.
	Trace Channels Set of EGoogleARCoreLineTraceChannel Enums	A set of EGoogleARCoreLineTraceChannel indicate which type of line trace it should perform.

Outputs

	Out Exec
	Out Hit Results Array of ARTrace Result Structures	The list of hit results sorted by distance.
	Return Value Boolean	True if there is a hit detected.

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