EARLineTraceChannels

Channels that let users select which kind of tracked geometry to trace against.

Windows
MacOS
Linux

References

Module

AugmentedReality

Header

/Engine/Source/Runtime/AugmentedReality/Public/ARTypes.h

Include

#include "ARTypes.h"

Syntax

enum EARLineTraceChannels
{
    None                         = 0,
    FeaturePoint                 = 1,
    GroundPlane                  = 2,
    PlaneUsingExtent             = 4,
    PlaneUsingBoundaryPolygon    = 8,
}

Values

Name

Description

None

FeaturePoint

Trace against points that the AR system considers significant .

GroundPlane

Trace against estimated plane that does not have an associated tracked geometry.

PlaneUsingExtent

Trace against any plane tracked geometries using Center and Extent.

PlaneUsingBoundaryPolygon

Trace against any plane tracked geometries using the boundary polygon.

Remarks

Channels that let users select which kind of tracked geometry to trace against.

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