The quality of feature points seen from the transform position in the preceding few seconds is likely sufficient for ARCore to successfully resolve a Cloud Anchor with a high degree of accuracy.
The quality of feature points seen from the transform position in the preceding few seconds is low.
This state indicates that ARCore will likely have more difficulty resolving the Cloud Anchor. Encourage the user to move the device, so that the desired position of the Cloud Anchor to be hosted is seen from different angles.
The quality of feature points seen from the transform position in the preceding few seconds is likely sufficient for ARCore to successfully resolve a Cloud Anchor, although the accuracy of the resolved transform will likely be reduced.
Encourage the user to move the device, so that the desired position of the Cloud Anchor to be hosted is seen from different angles.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-14 UTC."],[[["\u003cp\u003e\u003ccode\u003eGARFeatureMapQuality\u003c/code\u003e indicates the quality of feature points for Cloud Anchor resolution in ARCore.\u003c/p\u003e\n"],["\u003cp\u003eIt has three possible values: \u003ccode\u003eInsufficient\u003c/code\u003e, \u003ccode\u003eSufficient\u003c/code\u003e, and \u003ccode\u003eGood\u003c/code\u003e, representing varying levels of accuracy for resolving Cloud Anchors.\u003c/p\u003e\n"],["\u003cp\u003eLow feature map quality may hinder Cloud Anchor resolution, prompting users to move their device for better results.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eGARFeatureMapQualityGood\u003c/code\u003e signifies a high likelihood of accurate Cloud Anchor resolution.\u003c/p\u003e\n"]]],[],null,["# GARFeatureMapQuality\n====================\n\nSummary\n-------\n\n| ### Enumerations ||\n|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [GARFeatureMapQuality](#garfeaturemapquality)`{` ` `[GARFeatureMapQualityInsufficient](#garfeaturemapqualityinsufficient)` = 0,` ` `[GARFeatureMapQualitySufficient](#garfeaturemapqualitysufficient)` = 1,` ` `[GARFeatureMapQualityGood](#garfeaturemapqualitygood)` = 2` `}` | enum Possible values returned by [estimateFeatureMapQualityForHosting:error: (GARSession(CloudAnchors))](/ar/reference/ios/category/GARSession(CloudAnchors)#estimatefeaturemapqualityforhosting:error:). |\n\nEnumerations\n------------\n\n### GARFeatureMapQuality\n\n```text\n GARFeatureMapQuality\n``` \nPossible values returned by [estimateFeatureMapQualityForHosting:error: (GARSession(CloudAnchors))](/ar/reference/ios/category/GARSession(CloudAnchors)#estimatefeaturemapqualityforhosting:error:).\n\n| Properties ||\n|----------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| GARFeatureMapQualityGood | The quality of feature points seen from the transform position in the preceding few seconds is likely sufficient for ARCore to successfully resolve a Cloud Anchor with a high degree of accuracy. |\n| GARFeatureMapQualityInsufficient | The quality of feature points seen from the transform position in the preceding few seconds is low. This state indicates that ARCore will likely have more difficulty resolving the Cloud Anchor. Encourage the user to move the device, so that the desired position of the Cloud Anchor to be hosted is seen from different angles. |\n| GARFeatureMapQualitySufficient | The quality of feature points seen from the transform position in the preceding few seconds is likely sufficient for ARCore to successfully resolve a Cloud Anchor, although the accuracy of the resolved transform will likely be reduced. Encourage the user to move the device, so that the desired position of the Cloud Anchor to be hosted is seen from different angles. |"]]
