LuxCoreRender Forums

There is the whole SYCL thing that tries to somewhat standardize things accross vendors. https://sycl.tech/

The Intel OneAPI is apparently one implementation of that and there is https://github.com/illuhad/hipSYCL that tries to build a multi-backend implementation for that, but I don't know how ...

On windows, for development I would disable the LTCG option in the build.

It takes a long time because it goes over all build artifacts to do linking-time optimization

It is really short without it

When I am on Windows I always disable the LTCG flag (and also the Gy too, I think).
The issue is the linking-time optimization.

The first code line by BYOB seem to not give me any result. there is no file saved and i have to search in all folder as i don't know wich exact folder get the file. but a quick search "exr" inside addon folder show nothing.

Alpistinho can you upload you're working modified final.py file so i can ...

You have to rename the images or move them somewhere else if you want to prevent them from being overwritten.


I guess you could probably do something like:


import os
from datetime import datetime
os.rename('a.exr', '{}.exr'.format(datetime.now().strftime('%Y-%m-%d-%H-%M-%S')


Just change a ...

Just to give an update, I haven't really been able to create something that:
Has blue-noise characteristics in screen space
Doesn't have a heavy correlation between dimensions
Doesn't need to generate an absurd amount of samples

The version using Owen scrambled Sobol samples works ok for the ...

Mint is based on Ubuntu.

The 18 release is still based on Ubuntu 16.04, if I'm not mistaken.

Sharlybg wrote: Thu Mar 19, 2020 1:01 pm He it in the master ready for test ?

want to integrated theses improvements in my cycles vs luxcore test i'm working on.

Definitely not, the code is a bunch of patches thrown together and it is not even rebased for 2.4

BTW keep in mind that I posted here an evolution of that method, this is the link:

https://hal.archives-ouvertes.fr/hal-02158423/file/blueNoiseTemporal2019_slides.pdf


This is only valid for animation rendering.
The counterpart for still rendering is the one I mentioned in the first post ...

Thanks for the test.

As far as I understand, the method implemented in Cycles is described here: https://www.arnoldrenderer.com/research/dither_abstract.pdf
This method degrades into white noise as the rendering goes on, so I assume that by 200 samples there would be not that much difference ...