It runs in WebXR (Quest3)! But how to improve/subsample for faster rendering?

lumalabs / luma-web-examples

Luma Interactive Scenes (captures) Web Examples, use lumalabs.ai captures directly in your three.js or other WebGL projects!

https://lumalabs.ai/luma-web-library

MIT License

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It runs in WebXR (Quest3)! But how to improve/subsample for faster rendering? #18

Open nosy-b opened 7 months ago

nosy-b commented 7 months ago

Congrats for the great work!

I did run some captures in WebXR with my Quest3 and I was surprised it runs! It's smooth but get slow when looking at detailed objects in the scene (main subject).

Is there a way to optimize the splat or add some options in the viewer to make the rendering faster for Mixed reality devices?

Subsample the number of splats?
Reduce the volume of the scene? (remove parts)
Other optimization?

Thanks!

haxiomic commented 7 months ago

If you haven't already make sure the following is set

WebGL context with antialias: false and new LumaSplatsThree({ enableThreeShaderIntegration: false})

VR specific performance improvements are important to us and we are exploring this :)

nosy-b commented 7 months ago

Yes I setup like that already :) Only cheap trick I used also is to reduce the camera frustum.

Cool that you work on that, it's actually really nice through Headsets!