Use this category (Preference ® Options,
Format ® IGES) to select the default settings for loading IGES files. Click Save and click OK for the changes to take effect. Changes will not affect any currently opened documents.
On open, IGES images can be automatically scaled to E-size.
On import, they display at the same resolution as and are scaled to fit over the raster image on the page, if any. If you prefer, you can disable automating scaling of IGES images and define a specific scale factor for them.
On open, IGES documents that contain both 2D and 3D data can be displayed in 2D Projection or 3D Model mode.
When selected, displays multiple perspectives of the image in two dimensions.