How can I create stylized clouds like in Astro’s Playroom?
References:
Assuming your talking about the in-game-engine, Roblox can’t create those sorts of volumes. The only clouds available is using the terrain tool.
Parented to the workspace, find the terrain icon, and add a Cloud instance. You can control the density, color, and cover, but you can’t change the height or where its created.
Roblox simply, is too simple, and your code can’t use the GPU which makes real-time clouds possible. If you really want stylized clouds, you should look at some legitimate game engines.