Hi at all - whenever im going to simulate smoke i ran into artifacts in the final rendering. Its exact the same probleme like here: https://blender.stackexchange.com/questions/76126/strange-lines-in-smoke-rendering-with-cycles
But i cannot find any solution.
The domain-scale has been applied!
Anyone?
Hi
Could you share a .blend file with the scene? Edit: Ok, I have file from youtube link
Are CPU and GPU render the same?
What value are you using for Resolution > Divisions in smoke domain?. Edit: seems 256 like in the other link
Okay i made a new scene. Hopfuly someone can help me to find what im doing wrong here.
ViewPort:
Renderd:
BLEND: https://www.dropbox.com/s/rxt5xsij2h5ji4a/Smokyfacts.blend?dl=1
Hi
Maybe report on tracker for developers to decide if this is a bug or something we are doing wrong?
I’ve searched on google and people mention artifacts or square artifacts over there, but not on tracker.
By the way, I’m not sure but I’d like to try bake the simulation with multithreading disabled. I am not sure if it is possible to globally disable multithreading in Blender.
Ive reported it as “maybe bug”, now.
Im not able to disable MT. Baking in general does not change anything.
Ill wait if some developers can help and report here ;).
Thank you YAFU!
I have the proof where developers tell me that when in doubt about whether the problem might or may not be a bug, it is always advisable to do the report
I have no idea about technical issues. It came to my mind that this could be a bad multi-thread implementation. I think this is because I remember that some similar artifacts appeared in images when multi thread was introduced in G’MIC filter for GIMP.
I saw in the report that you did test with 512 resolution. Can I ask what CPU do you have? My i7 3770 suffers very much
Im working with a i7-5820k (6x3,4GHz) and 32GB RAM.
Ill do some other tests, too. If i find any solution or developers can help ill let you know!
try incrase subframe sampling on the sphere…