Lewy Blue

Does this still occur if you add the following to your HTML `` section? ``` ```

Yes, the difference is the Frame node is for quick grouping of nodes and once they are in a frame you can move the group around. https://user-images.githubusercontent.com/5307958/155838687-878d1cd6-9eae-4e99-a324-cd0224be609e.mp4 EDIT: let me...

> We could explore using [microtasks](https://developer.mozilla.org/en-US/docs/Web/API/HTML_DOM_API/Microtask_guide) instead of blank setTimeouts, but we would need a Polyfill for now - because of Safari 😠 Would a fallback to setTimeout work instead?...

It should be possible to view the example live here: https://rawgit.com/tiesselune/three.js/selective-lighting/examples/webgl_lights_selective_lights.html I'm getting an error though: ``` Uncaught TypeError: Cannot read property 'set' of undefined at init (webgl_lights_selective_lights.html:117) at webgl_lights_selective_lights.html:67...

> Also – the performance difference between "merged" and "naive" on this example is... not much. Perhaps because it's the same geometry? Both around 25-30 FPS on my machine. There's...

> If getDelta() is preferred over getDeltaTime(), I'm happy to shorten the names. I think `getDelta()` is fine - in the context of a timer, it's very clear that we...

In what situations would you want to use `fixedDeltaTime`?

I'm struggling with exactly this right now. Trying to get baked ground shadows to match up to the sun direction from a cubemap. It seems like somewhere along the way...

> You mean being able to rotate scene.background? If so... yes, definitely interested. It makes more sense to do this at the texture level, otherwise any IBL lighting will not...

I also would love to see this feature added. It seems like the blocker is potential decrease in performance, but that should be easy to test. We can try adding...