LuxCoreRender Forums

I don't know how Blender works but are you using an array of cubes instead of a single big cube :?: cubes.jpg In this case, you are going to have a lot of problem with all the overlapped faces, (lack of) numerical precision will do a mess of your scene. Why aren't you using a single big cube ? Even...

The visible edge is caused by the Sun/Distant Light.

No other light sources cause the issue, but render with much more noise!
Which feels like it will never clear. Well, at least not in any reasonable time

Here's with Area Light (and few other changes).

Basically, you simply create a box with Volume enclosing the space where light passes through. Anyways, hope this scene helps a bit... 8-) LightingVolumetric_FarneseBull-RAW.jpg LightingVolumetric_FarneseBull.7z Mesh source: The Farnese Bull (@ Scan The World) To read & study... - LuxCoreRender Volu...

Dade wrote: ↑

Fri Aug 23, 2019 8:50 am

I should have fixed the problem. The shadow terminator fix was cutting transmitted light. It wasn't a glossy translucent specific problem but something affecting all diffuse/glossy and transmitting materials.

Looks fine now.

Dade wrote: ↑

Thu Aug 22, 2019 6:08 pm

kintuX wrote: ↑

Thu Aug 22, 2019 5:32 pm

Dade wrote: ↑

Sun Aug 18, 2019 3:31 pm

I should have fixed this problem.

Yes, it works now.

BTW, while we're dealing with Disney's reflections - where's its Fresnel/IOR setting?

It is part of additional features introduced at SIGGRAPH 2015, we have only SIGGRAPH 2012 features at the moment.

A-OK. Thanks for the note.

Oh, I see - Bump output "kills" Translucency

Dade wrote: ↑

Sun Aug 18, 2019 3:31 pm

I should have fixed this problem.

Yes, it works now.

BTW, while we're dealing with Disney's reflections - where's its Fresnel/IOR setting?

I'm not happy and I know that it works differently in other renderers so the question is if it can be fixed. For that I guess I have to wait until Dade comes back home. Please, then show some comparisons to "juice" you've done with other engines. I'm interested to see facts about how much they diff...

Why this ain't OK
test scene "ProcedurelLeaves"

I'm not happy and I know that it works differently in other renderers so the question is if it can be fixed. For that I guess I have to wait until Dade comes back home. Please, then show some comparisons to "juice" you've done with other engines. I'm interested to see facts about how much they diff...