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fix: omit horizontal anchoring for Quick Look wall exports - #5201
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diegoteran merged 1 commit intoOct 9, 2026
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this is looking good. Do you mind pulling latest changes and resolving merge conflicts? Thanks a lot |
Adopt the wall-export options from the follow-up to google#4030 and test the USDZ metadata, model transforms and viewer rotation. Co-authored-by: Vincent Fretin <[email protected]>
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Updated the branch on top of current master and resolved the conflicts with the export-failure cleanup. The Chromium AR suite passes with 15 tests passed and one skipped. |
diegoteran
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Oct 9, 2026
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Reference Issue
Related to #3989. Picks up #4030 by @pixlhero, using @vincentfretin's follow-up change in 7d58ce5.
With
ar-placement="wall", the generated USDZ still requests horizontal anchoring. Omit anchoring properties for wall exports, following the approach discussed in #4030. Floor exports retain horizontal anchoring.The regression tests inspect the generated USDZ for a centered cube, an off-center cube, and the original
boom_2_.glbexample. They compare floor and wall transforms with a nonzeroorientation, compare wall exports at two turntable angles, and check the model and viewer state after export. The three new tests fail on the upstream baseline and pass with this change. The Chromium AR suite passed with 15 tests passed and one skipped. TypeScript compilation and the model-viewer production build passed. iOS device testing has not been run.Co-authored-by: Vincent Fretin [email protected]