Search found 4711 matches

by Dade
Mon Apr 04, 2022 11:13 am
Forum: Development
Topic: Intel IRIS Pro Graphics GPU
Replies: 3
Views: 3487

Re: Intel IRIS Pro Graphics GPU

Yes, you can expect the 99% of Intel GPUs to not have a really working OpenCL support and to not have the hardware capability to run LuxCore, Cycles, etc.
by Dade
Sun Apr 03, 2022 4:03 pm
Forum: News
Topic: LuxCoreRender daily/automatic builds
Replies: 222
Views: 321462

Re: LuxCoreRender daily/automatic builds

Now on, the Linux builds use Python v3.10 too and they should work with Blender v3.10 (to test). A new build is pending.
by Dade
Sat Mar 12, 2022 5:22 pm
Forum: Development
Topic: How to speedup instances operations?
Replies: 24
Views: 9208

Re: How to speedup instances operations?

I optimized the implementation of Scene::DeleteObjects() (and added the support to Python API): it is now more than 4 times faster deleting over 1,000,000 of objects (it takes less than 1 second). The complexity is now O(n) instead of O(n^2) so more objects you have and faster it is.
by Dade
Sat Mar 12, 2022 4:26 pm
Forum: Development
Topic: Volumetric Gradient index rendering
Replies: 2
Views: 2208

Re: Volumetric Gradient index rendering

I would like to trace rays through gradient index media, which rather bend the rays then refract them. I already wrote a small program which is fast enough and is embedded in a ray-tracer which works on basis of meshes. The general principle is, that the volume is connected to a surface and as soon...
by Dade
Sat Feb 26, 2022 11:04 am
Forum: Development
Topic: How to speedup instances operations?
Replies: 24
Views: 9208

Re: How to speedup instances operations?

You can fill a "Pull Request", anyone can: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request Thank you dade, a will create a pull request, just one question. should I work on new code and tes...
by Dade
Fri Feb 25, 2022 9:11 pm
Forum: Development
Topic: How to speedup instances operations?
Replies: 24
Views: 9208

Re: How to speedup instances operations?

You can fill a "Pull Request", anyone can: https://docs.github.com/en/pull-request ... ll-request
by Dade
Sun Feb 20, 2022 12:46 pm
Forum: User Support
Topic: Mixed material bug
Replies: 11
Views: 4545

Re: Mixed material bug

Here is the blend Scene with no Normal map involved : This is the result of having the "shadow terminator" fix applied only to the root of the material nodes tree. Your bump map create normals tangent to the floor plane and the rays bounce under the plane (and than hit the sky light sourc...
by Dade
Fri Feb 11, 2022 7:01 am
Forum: Development
Topic: x64 Native Tools Command Prompt for VS 2019 on Windows 10 Pro
Replies: 9
Views: 3875

Re: x64 Native Tools Command Prompt for VS 2019 on Windows 10 Pro

To start, the problem is in the space in "Program files" directory name, you need to use " around to tell Windows it is a single command and not 2. But just do has explained in the README: 1) "cd /d C:\Path\to\luxcorerender\WindowsCompile\" to set the current directory where...
by Dade
Sat Feb 05, 2022 1:09 pm
Forum: User Support
Topic: Mixed material bug
Replies: 11
Views: 4545

Re: Mixed material bug

So it seems a mix+bump problem The scene includes the definition of some very strange normal map: imagemap-00001.png used as a normal map: scene.textures.92411_1_sub1_normal01.type = "normalmap" scene.textures.92411_1_sub1_normal01.texture = "92411_1_sub1_normal01_texture_mergeColor&...
by Dade
Sat Feb 05, 2022 12:50 pm
Forum: User Support
Topic: change Luxmark startup mode?
Replies: 1
Views: 1312

Re: change Luxmark startup mode?

Yes, from command line, there are several options: https://wiki.luxcorerender.org/LuxMark_ ... ne_options