Error with webgpu examples

[jrjdavidson]

Describe the bug

webgpu examples are not loading on page

To Reproduce

Steps to reproduce the behavior:

1. Go to threejs.org/examples/?q=webgpu
2. Choose any example
3. See console

A clear and concise description of what you expected to happen.
Console report error :
Uncaught ReferenceError: GPUShaderStage is not defined
at WebGPUNodeBuilder.js:21:12

Platform:

-Desktop

• OS: Windows
• Browser: Chrome, Firefox

[LeviPesin]

Use a browser that supports WebGPU, e.g. Chrome with enable-unsafe-webgpu flag enabled.

[mrdoob]

I think the problem is that we're using Chrome's origin trial which, realistically, is not useful.

[mrdoob]

I've just removed the original trial meta tags locally and the problem is still there.
Looking into this...

[mrdoob]

This should solve it: 235e6c3

[mrdoob]

Cherry-picked into gh-pages: f2c5357

[LeviPesin]

Does Puppeteer actually work now on WebGPU examples?

[mrdoob]

I don't think there's a way of using the latest Chrome Canary in Puppeteer so until the WebGPU API stabilizes it won't be able to work I think.

[LeviPesin]

But then why it fails now on the black screen with this change?

[mrdoob]

0df8940 🤞

[LeviPesin]

I don't think there's a way of using the latest Chrome Canary in Puppeteer so until the WebGPU API stabilizes it won't be able to work I think.

I actually think there is...

[LeviPesin]

And it is definitely possible to pass a flag there:
https://github.com/puppeteer/puppeteer/blob/v14.1.1/docs/api.md#puppeteerdefaultargsoptions
I can try to make a PR?

[mrdoob]

I can try to make a PR?

👍

[jrjdavidson]

This is what I see now, at least now it's clear:

and wow you guys move fast..