[LITE]: About Snapshot Rendering support

Questions
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1

Hi there, I have a couple of questions.

Is Snapshot Rendering (SR) available in lite? Or are there any plans to support it?

If I migrate an existing scene that uses (FAST) SR to lite, will there be any benefits in terms of rendering performance? Or, since scenes using SR already have fewer JS-side bottlenecks, should we not expect much of a speedup by switching to lite?

Thanks!

2

Hi!
Babylon Lite does not currently expose the Babylon.js Snapshot Rendering API for a good reason. It is its default mode :slight_smile:

Lite automatically uses WebGPU render bundles to cache and replay stable opaque draw calls. This provides a similar optimization, although it is not equivalent to FAST Snapshot Rendering: some scene, lighting, and binding work is still performed every frame.

3

Thank you for your response!
I was wondering how the performance of my project—which is already using FAST SR—would change if I migrated to Lite.

4

should be even faster :smiley: