Use the U3D / PDF pages of the Options dialog to specify the U3D/PDF options.
- Click File > Options > Application Options > Data Exchange > U3D / PDF.
- Use the following options to specify the settings for U3D and PDF files:
- Export animations — If selected, automatically generate animation if it is not present.
- Triangulation tolerance — If available, set the tolerance used to create triangles for export.
- Calculate triangulation tolerance automatically — If deselected, set the tolerance using the Triangulation tolerance option.