Ability to change the degree and spans of multiple objects at once

You can now use the Control Panel to modify the degree or number of spans of several curves or surfaces simultaneously.

1. Select several curves or several surfaces.

   The Control Panel indicates "# picked curves" or "# picked surfaces". If the objects have a different degree or number of spans in U or V, the corresponding field is blank.

2. Type the desired value in the Degree or Spans field, or use the arrows to select the value from the menu.
3. Click the Accept button in the view window to confirm the change.

   The geometry is updated.

Two surfaces with different numbers of spans are given 2 spans in U and 4 in V.

Note: If you select both curves and surfaces, the Control Panel indicates "# picked objects" but does not let you enter values for Degree or Spans.