LuxCoreRender Forums

Hi,
i now completely removed the systems Nvidia Driver and installed the latest Driver from the Nvidia homepage (455.46.04)
But still i get the same error message

[LuxRays][28.786] [MergeSampleBuffersOCL] CUDA program compilation error:
nvrtc: error: failed to open libnvrtc-builtins.so.
Make sure ...

Here is the output from
ldd libnvrtc.so in ./bin
On Blender 2.83 Optix isn't working at all. It fails in Cycles as well.
On Blender 2.91 Cycles runs with Optix, but in Luxcore i get the same Error.

Hi Dade!
Thanks for your help!
The files seem to in place. Is it relevant, that i don't use a installed version of Blender but a daily build?

Here is the Output from the Console:


[Engine/Viewport] New session
[Exporter] Creating session
[SDL][18.043] Define ImageMap: NamedObject
[SDL][18.044] Camera type: perspective
[SDL][18.044] Camera position: Point[14.7279, -6.50511, 8.01803]
[SDL][18.044] Camera target: Point[13.9091, -6.14344, 7 ...

Hey there!
I recently dared to switch from Windows to Linux finally. I decided to give PopOS a shot and i am happy with that by now, because almost everything seems to work out of the box.
But if i want to use BlendLuxCore with Cuda (Optix) i get this Error message:

OptixAccel CUDA program ...

I just gave Octane another try, I wouldn't say the viewport rendering is as reactive as Cycles, as least it isn't on my machine. However.... holy moly, it's incredibly fast.


That's not what i meant. I am totally happy with BlendLuxCore's viewport Performance on GPU. But i think the UI could ...

Howver, LuxCore experience with GPU rendering has always been terrible for me. I know about the trick to lower the viewport resolution, it does help a lot without really fixing the interactivity issues.


Hey,
i was thinking the about the same topic yesterday and LuxCore really got better with ...

Progress 'Koerfer House"
After some weeks off i found some time to continue this project.
Just 5min rendertime for a test shot - the scene is still in heavy development.

Thanks for the advice!

Hello Everyone!
I couldn't find a possibility to 'clamp' the Path Depth in the viewport render settings.
Has BlendLuxCoreRender a feature like that?
And if not, would it be possible to integrate it into the 'Advanced' panel of 'Viewport Render'?
I like to keep the Path Depth pretty high for ...