Arbortext IsoDraw > User's Reference > Menus > Element Menu > Advanced Tools > Extrusion Tool > Changing the Perspective in 3D Mode
  
Changing the Perspective in 3D Mode
As long as work with the Extrusion tool has not been concluded, it is possible to switch to 3D mode and use the tools and menu commands that are available in 3D mode. Descriptions of the 3D-mode functions can be found in 3D Transformation.
Select menu command 3D Transformation in the Element menu. The body appears in 3D mode on the three axes of the coordinate system.
If you have completed the change and wish to go back to using the Extrusion tool, press the camera (Convert to 2D illustration) button.
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You can then continue to perform any changes and also return to 3D mode before exiting the projection.