Search found 1043 matches

by FarbigeWelt
Fri Jul 04, 2025 2:05 pm
Forum: User Support
Topic: animation settings
Replies: 47
Views: 15472

Re: animation settings

Noise patterns of indirect lightening depending on Metropolis' Settings.
(part two)
Metropolis: 10%, 8, 1%
Metropolis: 10%, 8, 1%
Metropolis: 100%, 8, 1%
Metropolis: 100%, 8, 1%
Metropolis: 50%, 1024, 50%
Metropolis: 50%, 1024, 50%
Metropolis: 50%, 1024, 10%
Metropolis: 50%, 1024, 10%
Metropolis: 50%, 64, 50%
Metropolis: 50%, 64, 50%
Metropolis: 50%, 8, 50%
Metropolis: 50%, 8, 50%
by FarbigeWelt
Fri Jul 04, 2025 2:03 pm
Forum: User Support
Topic: animation settings
Replies: 47
Views: 15472

Re: animation settings



Yes, our scenes often contain objects with lots of emissive triangles. This is one of th reasons why we stick on bidir, because it normally handles millions of emissive triangles + caustics and so on without any issues.

Tomorrow i revise the light importance idea but it seems to me something ...
by FarbigeWelt
Fri Jul 04, 2025 1:51 pm
Forum: User Support
Topic: animation settings
Replies: 47
Views: 15472

Re: animation settings

FarbigeWelt wrote: Tue Jul 01, 2025 6:37 pm
Indeed Lux could be the better choice for complex lights.

1 Lx = 1 Lm/m^2

This means Lux are area normalized Lumen.
But there isn't any such choice in BlendLuxCore ..
Material
Material
Point Lamp
Point Lamp
by FarbigeWelt
Tue Jul 01, 2025 6:37 pm
Forum: User Support
Topic: animation settings
Replies: 47
Views: 15472

Re: animation settings

daros wrote: Tue Jul 01, 2025 3:26 pm
Regarding the brightness of the light related to the area of the amitting surface, this should be only in case if you use Lux variables insted of Lumen values, or not?
Indeed Lux could be the better choice for complex lights.

1 Lx = 1 Lm/m^2

This means Lux are area normalized Lumen.
by FarbigeWelt
Tue Jul 01, 2025 10:46 am
Forum: User Support
Topic: animation settings
Replies: 47
Views: 15472

Re: animation settings

The kind of light also is important, if you want comparable brightness define lights as physics not as artistics. I prefer to define brightness of lamps in lumen.

EDIT (facts you probably know well)
Another big influence on the brightness of light is its area.
A further influence is the maximal ...
by FarbigeWelt
Tue Jul 01, 2025 8:17 am
Forum: User Support
Topic: animation settings
Replies: 47
Views: 15472

Re: animation settings

I don't know how the Metropolis algorithm chooses its generated Random numbers. Actually if it works with a seed number it should always produce the same series of generated random numbers. A developer should be able to check this.

Did you already check if your scene contains lamps with many ...
by FarbigeWelt
Sat Jun 28, 2025 3:12 pm
Forum: User Support
Topic: animation settings
Replies: 47
Views: 15472

Re: animation settings


So the we opted for an metropolis+AI solution for animations. We render one each 10 frames using bidir and interpolate the sequence using Dain Ncnn or IrfNet. In most scenes it gives us the highest quality and perfectly smooth and and flicker free animations while keeping 2k frames aroud 1 minute ...
by FarbigeWelt
Sat Jun 28, 2025 12:45 pm
Forum: Finished Work
Topic: Brilliant Caustics
Replies: 1
Views: 937

Re: Brilliant Caustics

Cube with Sphere
Cube with Sphere
by FarbigeWelt
Sat Jun 21, 2025 3:41 pm
Forum: Finished Work
Topic: Brilliant Caustics
Replies: 1
Views: 937

Brilliant Caustics

I guess the image speaks for itself .. :D
Brilliant, head down
Brilliant, head down
by FarbigeWelt
Thu Jun 19, 2025 8:17 am
Forum: News
Topic: LuxCoreRender now available on Patreon
Replies: 2
Views: 1041

Re: LuxCoreRender now available on Patreon

Hallo

I've registered the Spectral abo. I hope further people support too ..

Regards