LuxCoreRender Forums

Looking at https://github.com/LuxCoreRender/LuxCore/blob/815391d23a30b1029d1d7a41798359635b4ebcf6/src/slg/scene/parseshapes.cpp#L353, I wonder what aovIndex0, aovIndex1, aovIndex2 are for and how they should be used? They are the vertex AOV indices where the information, if to draw the triangle edg...

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. This is quite strange and I can not think a reason why it is happening. You could try to install the GPU drivers from NVIDIA if you are using the one ...

The option to ignore planar edges is not implemented yet in the addon. It looks to me like so far there's no documentation on how to use the EdgeDetector shape, and I'm not sure if it is completely finished? As far as I know, it is working fine :?: It detects and "erase" (fill AOVs used by wirefram...

I want to start render with LuxCoreUI. I have a scene and render.cfg. When I load render cfg renders starts but it does not take film settings from my config file. It looks that the render is always started with the same resolution and aspect. How to convince LuxCoreUI to load camera and film setti...

The files seem to in place. It is hard to say. One reason could be you have another "libnvrtc.so" installed on your PC and it is loaded instead of the one in the bin directory. Another possibility is that .so are not loaded because the fail of some other dependecy. Can you try to go in bin director...

The problem is here: [LuxRays][18.592] [MergeSampleBuffersOCL] Compiling kernels [LuxRays][18.606] [MergeSampleBuffersOCL] CUDA program compilation error: nvrtc: error: failed to open libnvrtc-builtins.so. Make sure that libnvrtc-builtins.so is installed correctly. Traceback (most recent call last):...

johannes.wilde wrote: ↑

Tue Jan 12, 2021 9:47 am

But if i want to use BlendLuxCore with Cuda (Optix) i get this Error message:

OptixAccel CUDA program compilation error

Can you post a screenshot of the error ?

Can you check if there is some more information about the error on the console ?

if I can run this script pyluxcore_demo.py successfully in Blender with BlendLuxCore addon. I read this thread https://forums.luxcorerender.org/viewtopic.php?t=371 again and found out the module is pyluxcore.so and not pyluxcore.pxd. The linked thread talks about running LuxCore from plain Python, ...

It is here: https://forums.luxcorerender.org/viewto ... 516#p24922

There should be an option in image map node.

I'm not sure to understand what you are trying to achieve but if you are just trying to install BlendLuxCore you need only to install the .zip like any other Blender addon: https://wiki.luxcorerender.org/BlendLux ... stallation