It's from sun(using sun and sky). I don't get caustics coming through glass and also no reflected caustics from water itself. Only sds work.Dade wrote: ↑Tue Oct 01, 2019 3:35 pmYes, it does, left caustic with light tracing and right reflected caustic with caustic cache:
It is very hard to say by looking only at (the out of focus) image. You have to check if the table material has a low roughness (so it is considered nearly specular) and/or where the light of that caustic is coming from: it looks like a "ripple" caustic so it may be light reflected from the waterlacilaci wrote: ↑Tue Oct 01, 2019 12:37 pmhere is +lighttracing(hybrid), again the table shadow on the table shouldn't be dark - it should be caustics and it worked with lighttracing before
So it seems to me that now I can have cache doing sds only, but lighttracing isn't doing anything.
For now, I can render at least some shots. Will investigate further in the morning (I use weak dispersion and I see faint colored noise over scene that goes away, but no caustics appear)