3DPDF Export Options

Use System Options - 3DPDF to specify accuracy for the output file.

To set 3DPDF export options, click Tools > Options > System Options > Export > 3DPDF.

Accuracy

Maximum No lossy compression (may result in very large file size).
High Low lossy compression (may result in large file size).
Medium Medium lossy compression (may result in moderate file size).
Low High lossy compression (may result in smaller file size).

Options

Use lossy compression on tessellation

Applies lossy compression to the polygons in the model.

For more information, see Lossy Compression.