Three.js provides a couple of ways in which we can extrude a 2D shape to a 3D shape. By extruding, we mean stretching out a 2D shape along its z axis to convert it to 3D. For instance, if we extrude a THREE.CircleGeometry, we get a shape that looks like a cylinder, and if we extrude THREE.PlaneGeometry, we get a cube-like shape. The most versatile way of extruding a shape is using the THREE.ExtrudeGeometry object.
Creating a geometry by extruding
THREE.ExtrudeGeometry
With THREE.ExtrudeGeometry, you can create a 3D object from a 2D shape. Before we dive into the details of this geometry, let's first look at an example: 03-extrude-geometry.html. The following screenshot taken...
