Master the Roblox Mesh Script for Better Assets and Performance

Roblox mesh script logic is usually the first hurdle for developers who want their games to look like something more than just a collection of plastic blocks. When you're first starting out, you're probably just dragging and dropping parts, maybe changing a color here or there. But once you start importing custom models from Blender or the Creator Store, things get a bit more complicated. You aren't just dealing with "Parts" anymore; you're dealing with meshes, and if you want those meshes to do anything cool—like change appearance mid-game or optimize themselves for mobile players—you're going to need to get comfortable with scripting them. ...

January 16, 2026 · 6 min · Travis Tarica