[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-14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\u003eGARAugmentedFaceSessionDelegate\u003c/code\u003e outputs a \u003ccode\u003eGARAugmentedFaceFrame\u003c/code\u003e for processed image buffers.\u003c/p\u003e\n"],["\u003cp\u003eIt inherits directly from the base \u003ccode\u003eNSObject\u003c/code\u003e class.\u003c/p\u003e\n"],["\u003cp\u003eThe primary method, \u003ccode\u003edidUpdateFrame:\u003c/code\u003e, provides a \u003ccode\u003eGARAugmentedFaceFrame\u003c/code\u003e whenever it's updated, allowing developers to access and manipulate augmented face data.\u003c/p\u003e\n"],["\u003cp\u003eThis delegate is integral for receiving and working with real-time augmented face information within AR applications.\u003c/p\u003e\n"]]],[],null,["# GARAugmentedFaceSessionDelegate Protocol\n\nGARAugmentedFaceSessionDelegate\n===============================\n\nDelegate that outputs a [GARAugmentedFaceFrame](/ar/reference/ios/interface/GARAugmentedFaceFrame#interface_g_a_r_augmented_face_frame) for the passed in `CVPixelBufferRef`s.\n\nSummary\n-------\n\n### Inheritance\n\nInherits from: `\u003cNSObject\u003e`\n\n| ### Public methods ||\n|-------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [didUpdateFrame:](#didupdateframe:) | `void` Delegate callback that provides a [GARAugmentedFaceFrame](/ar/reference/ios/interface/GARAugmentedFaceFrame#interface_g_a_r_augmented_face_frame) whenever it is updated. |\n\nPublic methods\n--------------\n\n### didUpdateFrame:\n\n```scdoc\n- (void)didUpdateFrame: \n(/ar/reference/ios/interface/GARAugmentedFaceFrame#interface_g_a_r_augmented_face_frame *) frame\n``` \nDelegate callback that provides a [GARAugmentedFaceFrame](/ar/reference/ios/interface/GARAugmentedFaceFrame#interface_g_a_r_augmented_face_frame) whenever it is updated.\n\n\n| Details ||\n|------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| Parameters | |---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | `frame` | The frame created from calling [updateWithPixelBuffer:timestamp:recognitionRotation: (GARAugmentedFaceSession)](/ar/reference/ios/interface/GARAugmentedFaceSession#updatewithpixelbuffer:timestamp:recognitionrotation:). | |"]]
