I want to recreate the ceiling with a sky, like in Metal Garden.
Photo-1 is an example of what I have done.
I added a ceiling grid, stretched it according to the desired parameters, and positioned it to the required height.
Against the background of a volumetric cloud grid, competitions begin to shake due to the rendering process.
Who will complete the drawing faster? You can see the strips in the photo, if you look carefully.
They flicker every frame, making the sky appear to be shaking. Here is the material used for my ceiling grid. Please help me remove the shaking cloud background from the grid.



