To Fix the Position of the Clipping Planes in a 3D Workspace

To fix the position of the clipping planes in a 3D workspace

1. Click Home tab Project panel File Options .
2. In the File Options dialog box, click the Culling tab.
3. Select Fixed for the Near clipping plane, and enter the desired value in the Distance box.
4. Select Fixed for the Far clipping plane, and enter the desired value in the Distance box.
5. Click OK.
   Attention: Autodesk Navisworks uses the provided values even if doing so affects the system performance (for example, makes the whole model invisible).