Relighting

[ax-anoop]

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Any thoughts on how lighting sim could be done in the future strictly inside three js?

[Ben-Mack]

Looking at Luma UE plugin, point light without shadow is seemingly doable, but any other type of light with shadow casting, I haven't even seen it anywhere on the internet yet.

[mkkellogg]

I'm currently looking into how to do this exactly. At first glance it seems difficult because we don't have surface normals, but as @Ben-Mack mentioned Luma AI appears to have successfully implemented point lights in their GS scenes, so my first step should probably be to replicate that.

[ax-anoop]

Cool! @mkkellogg Could we chat? We're working on the same thing :) Maybe we can collaborate, please email me at [email protected] if you don't mind.

[Bishadkoju]

Hi, has there been any progress regarding this ? Thank you.

[mkkellogg]

No progress yet, I just haven't found the time to dedicate to it.