Click OK to exit drafting settings window. Choose which isoplane orientation that you want to use. Ejercicios Ninos Isometric Drawing Exercises Isometric Drawing Autocad Isometric Drawing How to dimension isometric drawing in. How to do isometric in autocad . When you do youll see four options appear or if you have Dynamic Input turned on theyll appear in the menu near your cursor. The current isometric plane also determines the orientation of isometric circles created with the Isocircle option of the ELLIPSE command. Choose any of the Isoplane options to change from orthographic drafting to isometric. Alternatively you can press F5 or CtrlE to cycles through the isoplanes. Do one of the following. Initially you need to change your snap settings to isometric. Isometric drawing in AutoCAD 2014 and older versions. Left Right or Top. Press F5 or CtrlE to cycle through the different isoplanes recommended On the status bar Isodraft button click the dropdown arrow and c...