This tutorial outlines the procedures for creating three-dimensional objects by creating basic 3D shapes known as solid primitives. You can also create 3D models by extruding 2D shapes. Audience: Users new to 3D modeling with AutoCAD 2010. Prerequisites: Working knowledge of 2D drafting. Time to complete: 15 minutes. Objectives of this AutoCAD Tutorial : Create Basic 3D Objects : Create 3D solid primitives and Create 3D objects from 2D objects….