unreal.ARTrackingQualityReason

class unreal.ARTrackingQualityReason

Bases: unreal.EnumBase

EARTracking Quality Reason

C++ Source:

  • Module: AugmentedReality

  • File: ARTypes.h

BAD_STATE

Tracking lost due to bad internal state. Please try restarting the AR experience.

Type

6

EXCESSIVE_MOTION

The device is moving too fast for accurate image-based position tracking.

Type

3

INITIALIZING

The AR session has not yet gathered enough camera or motion data to provide tracking information.

Type

1

INSUFFICIENT_FEATURES

The scene visible to the camera does not contain enough distinguishable features for image-based position tracking.

Type

4

INSUFFICIENT_LIGHT

Tracking lost due to poor lighting conditions. Please move to a more brightly lit area

Type

5

NONE

Current Tracking is not limited

Type

0

RELOCALIZING

The AR session is attempting to resume after an interruption.

Type

2