Support extended AR QuickLook parameters when auto generating USDZ blob #3434
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Reference Issue
#3425
Approach
This change allows extended AR QuickLook parameters (EG
custom
,checkoutTitle
,checkoutSubtitle
, etc) to be appended after thesrc
path as#
hash fragment when using auto USDZ generation and there is noios-src
property.Any / all defined
#
params get appended to USDZ blob without discrimination (AR QuickLook will ignore any invalid params).Usage
Define
src
as something like:https://example.com/model.gltf#custom=path-to-banner.html
Omit
ios-src
Include
"quick-look"
inar-modes
to trigger auto USDZ generation.When opening AR on iOS, USDZ will be auto generated and displayed with custom banner in AR.
Tests
Two tests created:
Demo
https://modelviewer-auto-usdz-params.glitch.me/
Compatibility
Note that passing # params after blob url only works in Safari iOS 15.5 beta 4 onwards. Prior to that, passing # params after blob url were either ignored (https://bugs.webkit.org/show_bug.cgi?id=226265) or caused model to never load (https://bugs.webkit.org/show_bug.cgi?id=236069).