In this tutorial we'll create a rounded cube with a single mesh. This tutorial follows Procedural Grid. It has been made for Unity 5.0.1 and up. Rounded cubes in various shapes. Compositing a Cube After tackling 2D grids, the next logical step is to procedurally generate 3D structures. Let's have a look at a cube. Conceptually, it consists of six 2D faces that are positioned and rotated such that