Pictorial
Isometric
The basic reference system for isometric drawings is shown in figure 36 (on the following page) . The three lines are 120° apart and may be thought of as a vertical line and two lines 30° to the horizontal, which means that they may be drawn by using a 30-60-90 triangle supported by a T-square. All isometric drawings are based on this axis system.
Was this article helpful?
Easy Step-By-Step Lessons How Would You Like To Teach Yourself Some Of The Powerful Basic Techniques Of Pencil Drawing With Our Step-by-Step Tutorial. Learn the ABC of Pencil Drawing From the Experts.