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[2.0.41] Growing trees display very fast animation

Posted: Fri Mar 14, 2025 7:05 pm
by kyle788
What did you do?
Enable tree animations in graphic settings. Then plant tree seeds via an Agricultural Tower on Nauvis or Gleba and observe growing trees.


What happened?
The growing trees have a very fast and unnatural animation speed. Once they are fully grown their animation speed goes back to normal.


What did you expect to happen instead? It might be obvious to you, but do it anyway!
I expect to see the trees have consistent animation speed when they are growing just like when they are fully grown.


Does it happen always, once, or sometimes?
It happens consistently.

Please find my log file attached and also two save files showcasing the bug. One on Nauvis, and one on Gleba.
factorio-current.log
(10.95 KiB) Downloaded 38 times
spaceage275-fast-nauvis-trees.zip
(24.87 MiB) Downloaded 46 times
spaceage275-fast-gleba-trees.zip
(21.39 MiB) Downloaded 37 times
It is distracting to have a tree farm and the shimmering caused by this fast animation bug so I am hoping it is an easy fix!

Re: [2.0.41] Growing trees display very fast animation

Posted: Wed Mar 19, 2025 3:09 pm
by Rseding91
Thanks for the report however I don't believe we will be doing anything about this. The system that makes trees animate combined with how trees grow means you get this effect. Trees grow by scaling the sprite up slowly as it grows - this causes the noise logic for tree animations to near constantly have different pixels to fake-animate and you get what you see.

Re: [2.0.41] Growing trees display very fast animation

Posted: Sat Mar 22, 2025 1:28 am
by kyle788
Thank you for the reply. I understand.

Is it possible to disable the tree animation while they are growing? Then enable it again when they are fully grown?

I believe that is a good compromise to a solution.