I want to know if it is possible to create your own water with waves. I know you can make water with Terrain tool but I want to make it less laggy. Is there any way to make your own water? Basically, it functions the same as the terrain water but the water is just different. If it's possible please show me how or note how.
You want to make your own water because the terrain water is too laggy? Well let me tell you, if you make your own water it'll be even more laggy because the only way you'll be able to do it is with tons and then i mean tons of parts.
The things you'll need for this is to update a giant math.noise field (or a sin, cos, etc.) 60 times per seccond, and that's simply not going to be supported by any computer.
If the water really lags too much for you, i suggest you to lower your graphics settings inside roblox studio, and roblox itself. (Or get a better potato.)
If this is what you want, that won't be possible on large scale because it'd lag just too much.