GARAnchor Class

GARAnchor Class Reference

Overview

ARCore anchor class.

May represent a cloud anchor. A GARAnchor is an immutable snapshot of an underlying anchor at a particular timestamp. All snapshots of the same underlying anchor will have the same identifier.

Inherits NSObject. Implements <NSCopying>.

Instance Method Summary

(instancetype) - NS_UNAVAILABLE
 

Class Method Summary

(instancetype) + NS_UNAVAILABLE
 

Property Summary

matrix_float4x4 transform
 Transform of anchor relative to world origin. More...
 
NSUUID * identifier
 Unique Identifier for this anchor. More...
 
NSString * cloudIdentifier
 Cloud anchor identifier. More...
 
BOOL hasValidTransform
 Whether or not this anchor has a valid transform. More...
 
GARCloudAnchorState cloudState
 The cloud anchor state. More...
 

Property Detail

- (matrix_float4x4) transform
readnonatomicassign

Transform of anchor relative to world origin.

This should only be considered valid if the property hasValidTransform returns YES.

- (NSUUID*) identifier
readnonatomicassign

Unique Identifier for this anchor.

isEqual: will return YES for another GARAnchor with the same identifier, and the hash method is also computed from the identifier.

- (NSString*) cloudIdentifier
readnonatomicassign

Cloud anchor identifier.

This will be nil unless the cloud state of the anchor is GARCloudAnchorStateSuccess.

- (BOOL) hasValidTransform
readnonatomicassign

Whether or not this anchor has a valid transform.

- (GARCloudAnchorState) cloudState
readnonatomicassign

The cloud anchor state.

Indicates the state of the hosting or resolving operation on this anchor, if any.

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