Learn AutoCAD 3D right from scratch with this free 3-part YouTube video tutorial series https://www.youtube.com/watch?v=-rQvEPYbTkM In this first video of the two-part series, I have explained everything you need to know to get started with 3D modelling in BricsCAD. Get your free trial copy of BricsCAD here https://www.bricsys.com/download.do Contents: 0:00 The user interface 1:40 Making solid primitives 6:33 Extrude Tool 7:45 Revolve Tool 10:20 Understanding UCS