Luxcore Caustics test

Artwork Blender Tests
1

All Hail Golden Monkey!!
Blender 2.82 with Luxcore. About 10,600 samples

Using bidir I thought the caustics would be stronger.

MonkeyOnCube4_LuxLogo
MonkeyOnCube4_LuxLogo1920×1080 356 KB

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Your light source is mostly from the front, back scattered light might give better reults. Also, use bidirectional with the Metropolis sampler rather than sobol, also take advantage of denoising. It’s really good in LuxCore, so you won’t need 10,600 samples.

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