Search found 186 matches

by FarbigeWelt
Mon Sep 24, 2018 8:26 pm
Forum: Works in Progress
Topic: Test scences GPU Path vs CPU BiDir
Replies: 143
Views: 6981

Wooden Room, CPU BiDir, Metropolis, 1191 Samples, 2xHD

Wooden Room, CPU BiDir, Metropolis, 1191 Samples 22h26m, 2xHD.jpg After almost one day render time, I saved image as openEXR 32 bit float and converted it to 16 bit in Photoshop, also removed some bright single pixel spots with remove scratches filter and finally exported as JPG compressed 67% to c...
by FarbigeWelt
Mon Sep 24, 2018 9:36 am
Forum: Works in Progress
Topic: Test scences GPU Path vs CPU BiDir
Replies: 143
Views: 6981

Wooden Room, improved lighting

18B7F60C-A9B9-4CE4-BE17-AFF678D680BF.jpeg Improved lighting with new lamps. Different ashtray model. Rendering with 2xHD is still ongoing (540 Samples after 7 h). Noise reduced in this picture with photoshop. First time overall lighting looks like I expect it. Table lamps look now as they should ba...
by FarbigeWelt
Sat Sep 22, 2018 2:10 pm
Forum: Works in Progress
Topic: Test scences GPU Path vs CPU BiDir
Replies: 143
Views: 6981

Min. Epsilon: Metropolis, GPU Path vs CPU Path

Modelling a new ashtray I've noticed some glitches in view port render which have been removable increasing min. epsilon by factor 100. Now, testing Metropolis regarding sun light and glass windows I've noticed a glitch, dark line below second window from left, in the final render when using openCL....
by FarbigeWelt
Sat Sep 22, 2018 11:54 am
Forum: User Support
Topic: Luxcore renders light through glass very slowly
Replies: 7
Views: 182

Re: at rickyx, reason for investigation

Can you post an image of what you want to reach? I got this: Laser.png In interior design often I totally remove the window glasses. Often I don't need reflections or I just mix transparent with glossy using a fresnel. Well, my idea was to setup a fog chamber for tracing beams. But the beams haven'...
by FarbigeWelt
Sat Sep 22, 2018 10:55 am
Forum: User Support
Topic: Luxcore renders light through glass very slowly
Replies: 7
Views: 182

Sobol hides sun light through glass

EDIT: Replaced pictures and scene with colored surrounding, added examples for Path. In the scene the effect started with a plane surrounding the room outside. 2018-09-22 CPU BiDir Sobol (2).png 2018-09-22 CPU BiDir Metropolis (2).png In the abstracted scene there still passes some light through the...
by FarbigeWelt
Fri Sep 21, 2018 11:26 pm
Forum: User Support
Topic: Luxcore renders light through glass very slowly
Replies: 7
Views: 182

Sobol hides sun light through glass

With CPU BiDir, Sobol sun light does not pass through glass in some circumstances. To find the source in the scence leading to this effect took a while to be found. With CPU BiDir, Metropolis sun light passes through glass in the same circumstances. Also interesting CPU Path, Metropolis works too, b...
by FarbigeWelt
Fri Sep 21, 2018 11:03 pm
Forum: Works in Progress
Topic: first steps
Replies: 9
Views: 247

Re: first steps

In another quicktest I noticed that leaves at the top of the hedge look very green and wrong. Any tips on how to fix that? Nice trees in the background. But the very green leaves on the top of the hedge look like growing grass. Did you check the viewing angle? Are your leaves flat or 3d bend? Just ...
by FarbigeWelt
Wed Sep 19, 2018 11:18 am
Forum: Works in Progress
Topic: Different Works in Progress
Replies: 8
Views: 484

Dandelion updated

07B9215A-4415-441A-A526-09CCCA755973.jpeg
New leaves, new flowers, different sky
by FarbigeWelt
Tue Sep 18, 2018 7:15 am
Forum: Finished Work
Topic: Luxcore 2.1 Benchmark
Replies: 38
Views: 1293

Re: Luxcore 2.1 Benchmark

00:07:28 OpenCl AMD R9 290x R9 390x
by FarbigeWelt
Sun Sep 09, 2018 9:24 am
Forum: Works in Progress
Topic: Different Works in Progress
Replies: 8
Views: 484

Influence of Day light on Dandelion 3

GPU Tile Path render, 250 Samples, 25 Frames. Sun turns 180° horizontal and 90° vertikal. Camera gain is animated too, because dusk and dawn are quite dark. Camera white balance would be a very appreciated enhancement. Dandelion-3.gif Or with all colors and 1000x1000 px. https://youtu.be/1IDNHWY9DM0