Open Beilinson opened 1 year ago
<model-viewer>
actually defaults to the native AR viewer, meaning <model-viewer-effects>
actually has no control over the rendering. On IOS for example, this is because WebXR is mostly unsupported.More on WebXR iOS support:
It is currently in an "experimental state", which is accessible through:
Settings -> Safari -> Advanced -> Experimental Features
and all the way at the bottom:
It is disabled by default, and I am not sure how well it will work in the case of model-viewer, though it might be interesting to test.
Additionally, apple has the RealityKit API for AR experiences on IOS, which does allow for custom postprocessing, however this is only for c/swift IOS apps, while browsers are limited to quick look which is not customizable.
Indeed, this would be an Android-only feature for now, since iOS doesn't yet support WebXR. We don't actually use three's WebXRRenderer
currently, so hopefully it's a bit simpler.
Hello, Thanks guys for your answers It doesn't work for Android as well
That's actually SceneViewer on Android, which also can't support this, since like QuickLook, it's a separate app. Only WebXR mode can be made to work (though I don't think it does yet).
@elalish Hello. I'm looking for applying some custom postprocessing effects on AR mode (webxr). Could you please give me a hint on how I may achieve this goal?
It's hasn't quite been implemented yet, but I don't think it should be too hard. Basically we need a similar update to the render loop in ARRenderer.ts
as we now have in Renderer.ts
. @Beilinson would be good to ask for review, and I'll certainly help with any PR as well.
I did checks on https://modelviewer.dev/examples/postprocessing/ Is it possible to have the bloom effect working on AR viewer as well like it’s the case now for 3D viewer please?
Thank you
Best
Originally posted by @zelghrabi-edu in https://github.com/google/model-viewer/issues/3948#issuecomment-1523004064