Search found 4711 matches

by Dade
Sun May 31, 2020 10:35 am
Forum: User Support
Topic: Facet artefact when render imported obj mesh
Replies: 6
Views: 3083

Re: Facet artefact when render imported obj mesh

I`m using Luxcore 2.3. Object diameter is around 18mm orinally in Rhino, but it became 18m after imported into blender, all scale keep default and render shows artefact. You should try to use v2.4, as far as I remember v2.3 didn't had the support for Blender split normal, or something like that, an...
by Dade
Sat May 30, 2020 7:01 pm
Forum: User Support
Topic: Facet artefact when render imported obj mesh
Replies: 6
Views: 3083

Re: Facet artefact when render imported obj mesh

What is the scale/size of the object in Blender ? Do you get the same problem both with CPU-only and GPU-only rendering ? I have also some vague memory of problems with normals of imported objects from external CADs, some people here may be able to add some more details. Are you using LuxCoreRender ...
by Dade
Fri May 29, 2020 7:11 pm
Forum: Development
Topic: Unified executable (for CPU-only, OpenCL and CUDA)
Replies: 62
Views: 32502

Re: Unified executable (for CPU-only, OpenCL and CUDA)

I have updated the azure pipeline files for Windows and it's running now. I'll check the binaries as soon as they are available. About Linux: is it enough to build only the version with neither "opencl" nor "cuda" in the directory name? Or do you need to modify the build scripts...
by Dade
Fri May 29, 2020 7:09 pm
Forum: User Support
Topic: Problem with Bump (possible bug)
Replies: 1
Views: 1481

Re: Problem with Bump (possible bug)

Storen wrote: Fri May 29, 2020 4:57 pm I am running LuxCore 2.3
There was some known limitation in v2.3 about Mix+Bump, can you re-try with v2.4 ?
by Dade
Fri May 29, 2020 1:56 pm
Forum: Development
Topic: Unified executable (for CPU-only, OpenCL and CUDA)
Replies: 62
Views: 32502

Re: Unified executable (for CPU-only, OpenCL and CUDA)

It is explained here: viewtopic.php?f=5&t=2201&start=20#p23231

You need to see both:

Code: Select all

CUDA support: enabled
CUDA support: available
by Dade
Fri May 29, 2020 12:36 pm
Forum: Development
Topic: Unified executable (for CPU-only, OpenCL and CUDA)
Replies: 62
Views: 32502

Re: Unified executable (for CPU-only, OpenCL and CUDA)

u3dreal wrote: Fri May 29, 2020 11:17 am In process of updating deps and azure files .... seems luxcore only needs libcuda.dylib and libnvrtc.dylib ...
Don't you need only libnvrtc.dylib ? Isn't libcuda.dylib already installed on the system by the driver ?

P.S. don't forget also the nvrtc-builtin DLL too.
by Dade
Fri May 29, 2020 11:09 am
Forum: User Support
Topic: reflectivity on a black material covered with a clear one
Replies: 15
Views: 7014

Re: reflectivity on a black material covered with a clear one

The glossy IOR has nothing to do with volumes and it doesn't affect them in any way. The Glossy IOR affects the specular component of the glossy material like if there was an air/material interface, it just a different way to specify the amount of specular component: https://wiki.luxcorerender.org/L...
by Dade
Fri May 29, 2020 10:55 am
Forum: Development
Topic: Unified executable (for CPU-only, OpenCL and CUDA)
Replies: 62
Views: 32502

Re: Unified executable (for CPU-only, OpenCL and CUDA)

Defining LUXRAYS_DISABLE_CUDA and LUXRAYS_DISABLE_OPENCL seems to have no effect: LuxCoreUI still allows to choose OCL render engines. I'll try to check why this happens. Yes but it should have no device available at all for the rendering. I guess it could be removed from the menu too. I updated Lu...
by Dade
Fri May 29, 2020 10:24 am
Forum: Development
Topic: Unified executable (for CPU-only, OpenCL and CUDA)
Replies: 62
Views: 32502

Re: Unified executable (for CPU-only, OpenCL and CUDA)

Dade wrote: Fri May 29, 2020 10:20 am Ok, so it looks like everything is ok, I will merge the branch
Done.
by Dade
Fri May 29, 2020 10:20 am
Forum: Development
Topic: Unified executable (for CPU-only, OpenCL and CUDA)
Replies: 62
Views: 32502

Re: Unified executable (for CPU-only, OpenCL and CUDA)

Ok, so it looks like everything is ok, I will merge the branch than we will have to update Azure build process to build only one type of executable.