Unrelated: the video doesn’t fit on the screen in Mobile Safari.

saagarjha · on Sept 12, 2019

Update: the demo site doesn't work for me either. There's a 404 in the console for https://webkit.org/demos/webgpu/babylon/babylon.max.js.map.

om2 · on Sept 13, 2019

I've reported the video issue to the author. The demo site requires STP 91 or newer with the WebGPU experimental feature enabled.

saagarjha · on Sept 13, 2019

I'm using Safari Technology Preview Release 91 (Safari 13.1, WebKit 15609.1.3) on a MacBook Pro (Retina, 13-inch, Early 2015) running macOS Catalina 10.15 Beta (19A558d) with the WebGPU experimental feature enabled and not seeing anything. I'd be happy to file a WebKit bug or Feedback Request if you'd like.

om2 · on Sept 13, 2019

Please do! It's working for me with STP 91 on a Catalina beta build. Could be a hardware-specific issue. A bug report would be useful. Please Cc mjs at apple dot com and I'll make sure the right people see it. For reference, do the other demos in the gallery work for you? https://webkit.org/demos/webgpu/

saagarjha · on Sept 13, 2019

Might be, my computer has been having a number of OpenGL issues in Catalina. Anyways, I filed https://bugs.webkit.org/show_bug.cgi?id=201765 and CC'd you.