Search found 66 matches

by lighting_freak
Wed Jun 20, 2018 1:40 pm
Forum: User Support
Topic: how to interpret the absorption depth value
Replies: 6
Views: 141

Re: how to interpret the absorption depth value

Hi You mean the scattering? I don't think it is dependent on worldscale, if I remember correctly it is just a probability (unitless). No. I mean the path length in heterogenous volume. The whole topic makes me thinking of thid thread: https://forums.luxcorerender.org/viewtopic.php?f=4&t=87&p=1670&hi...
by lighting_freak
Wed Jun 20, 2018 10:01 am
Forum: User Support
Topic: how to interpret the absorption depth value
Replies: 6
Views: 141

Re: how to interpret the absorption depth value

Hi, thanks for quick response and even more quick bug fixing. Once we're in that topic, is the volume diffusion parametre set also dependent on the worldscale? In case of yes, could the fix be applied to them as well? I think the mapping nodes (in material) also deal somehow dimensions and scales - ...
by lighting_freak
Wed Jun 20, 2018 9:57 am
Forum: User Support
Topic: LuxBlend 2.1 alpha 1 - can't enable addon
Replies: 6
Views: 228

Re: LuxBlend 2.1 alpha 1 - can't enable addon

Hi,

Yes, I've tried the non-OCL version as well, without any success.
Tested also to download and install (copy) from github the OCL and non-OCL version.
Could you tell me a source of LuxMark please?

I would like to contiune testing as suggested.

Thank you.

BR
by lighting_freak
Tue Jun 19, 2018 4:52 pm
Forum: User Support
Topic: LuxBlend 2.1 alpha 1 - can't enable addon
Replies: 6
Views: 228

Re: LuxBlend 2.1 alpha 1 - can't enable addon

Hi,

I'm using the machine that shows this issue in remote desktop mode only.
Might that be somehow the root cause of this issue?

BR
by lighting_freak
Tue Jun 19, 2018 4:51 pm
Forum: User Support
Topic: how to interpret the absorption depth value
Replies: 6
Views: 141

how to interpret the absorption depth value

Hi, I'm still not sure how to interpret the absorption depth value inside the volume definition. The attached blend file shows 2 cubes. Both have the same size (10mm edge length). The volume description that is used is "Color R1 G0 B0" and depth at 1mm. Volume_absorption.blend Volume_absorption.jpg ...
by lighting_freak
Wed Jun 13, 2018 8:57 pm
Forum: User Support
Topic: LuxBlend 2.1 alpha 1 - can't enable addon
Replies: 6
Views: 228

Re: LuxBlend 2.1 alpha 1 - can't enable addon

Hi,

I read that thread and I've installed the redistributables.
Also the required redistributables are installed as described in the related thread.
My issue seems to be somehow different.

BR
by lighting_freak
Wed Jun 13, 2018 2:50 pm
Forum: User Support
Topic: LuxBlend 2.1 alpha 1 - can't enable addon
Replies: 6
Views: 228

LuxBlend 2.1 alpha 1 - can't enable addon

Hello, I've tried to update to LucBlend 2.1 alpha 1. Tested the Blender internal update procedure without any success. Tested also to download and install (copy) from github the OCL and non-OCL version. Also the required redistributables are installed as described in the related thread. The error me...
by lighting_freak
Tue May 29, 2018 7:22 pm
Forum: User Support
Topic: Sharp result with smooth shader
Replies: 2
Views: 144

Sharp result with smooth shader

Hi, I'm trying to create a "moon-like" landscape. Inside Blender the surface is nice smooth shaded: Blender_appearance.JPG The rendered image shows very sharp edges - exactly like the flat shaded edges: the_moon.jpg I guess I'm doing something wrong - but I dont know what: This is my example file: T...
by lighting_freak
Tue May 01, 2018 12:04 pm
Forum: Development
Topic: LuxCore v2.1 proposed features
Replies: 65
Views: 3261

Re: LuxCore v2.1 proposed features

Hi, would you mind to integrate "tabulated data" in volume description? I would like to use it for IOR over wavelength (dispersion) and volume absortion coefficient over wavelenght (color). Two more things that I would like to put into that discussion. What do you think about a shader model that all...
by lighting_freak
Sat Apr 21, 2018 11:19 am
Forum: Finished Work
Topic: Led strip
Replies: 15
Views: 1057

Re: Led strip

Hi,

Thank you for sharing this input.
Unfortunately I can't see anything... it's by far to little for me. :shock:

Do you have a kind of datasheet of the strip that was modelled. If possible an English one. My kyrillian- letter knowledge is really bad. Sorry.

BR