File Menus
File: Import

 Merges external model or motion data with the current PiXELS3D scene.
  1. Choose Import from the File menu and drag the mouse to select and highlight the desired format.
  2. Find the folder in which the file to be imported is located.
  3. Highlight the desired file, and click Open. PiXELS3D opens the file and displays it on the screen.

Illustrator Import Options

Linearize Spline

 When checked, converts Bézier splines to linear splines.

Flatness

Sets the number of subdivisions used when converting Bézier splines to linear splines. The lower this value, the smoother your curves will appear. The value is a tolerance in degrees.

Extrude Imported Art

When checked, all of the imported outlines will be extruded. Trim surface end caps are automatically created and placed. Compound objects are also detected, so holes in letters are created automatically. This is very useful for logos and text.
See the Shape > Extrude tool in the Tools section for more details about the various extrude options.