Parallel MidBody Dialog

To set tumble in or out

1. Click on the Tumble check box and enter the necessary values as illustrated in the diagram.

2. For the Bilge check box, select either Circular or Flat and then enter a Radius or Y and Z values respectively, to define the shape as shown in the diagram.

3. Enter the rise of floor and the half width flat of the keel into the ROF and FOK edit boxes respectively.

4. In the Midbody extent panel, the aft and forward midship section values are entered in the Aft and Fwd Fore edit boxes.

5. Select Generate to cause the system to create a set of points which must be prefitted and accepted; unless the Auto Accept check box has been selected, in which case the two boundary curves PMB Aft and PMB Forward are automatically stored at the PMB extents.