Overview
ARCore anchor class.
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>.
Property Summary | |
| matrix_float4x4 | transform |
| Transform of anchor relative to world origin. More... | |
| NSUUID * | identifier |
| Unique Identifier for this anchor. More... | |
| BOOL | hasValidTransform |
| Whether or not this anchor has a valid transform. More... | |
| GARTrackingState | trackingState |
| The tracking state of the anchor. More... | |
| NSString * | cloudIdentifier |
| Cloud anchor identifier, if applicable. More... | |
| GARCloudAnchorState | cloudState |
| The cloud anchor state, if applicable. More... | |
| GARTerrainAnchorState | terrainState |
| The Terrain anchor state, if applicable. More... | |
Property Detail
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readnonatomicassign |
Transform of anchor relative to world origin.
This should only be considered valid if the property hasValidTransform returns YES.
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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.
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readnonatomicassign |
Whether or not this anchor has a valid transform.
Equivalent to self.trackingState == GARTrackingStateTracking.
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readnonatomicassign |
The tracking state of the anchor.
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readnonatomicassign |
Cloud anchor identifier, if applicable.
This will be nil unless the cloud state of the anchor is GARCloudAnchorStateSuccess.
Provided by category GARAnchor(CloudAnchors).
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readnonatomicassign |
The cloud anchor state, if applicable.
Indicates the state of the hosting or resolving operation on this anchor, if any.
Provided by category GARAnchor(CloudAnchors).
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readnonatomicassign |
The Terrain anchor state, if applicable.
Indicates the state of the resolving operation on this anchor, if any.
Provided by category GARAnchor(Geospatial).