In the previous chapter we showed you all the basic geometries provided by Three.js. Besides these basic geometries, Three.js also offers a set of more advanced and specialized objects. In this chapter we'll show you these advanced geometries and cover the following subjects:
ExtrudeGeometry. We'll do this based on a 2D shape drawn using Three.js provided functionality, and we'll show an example where we created a 3D shape based on an externally loaded SVG image.