Rotation Center Options

Use Rotation Center to redefine the rotation center of the data volume in the 3D Model window and reset the minimum and maximum range.

Open the Rotation Center window by choosing View | Set Center Point on the 3D Model window menu.  

Use

To...

Center Using Window #

Center based on the size of the data volume in the window.

Center From Model File

Center based on the center information saved in the file.

Center Of All Points

Include all the points in the current model and center the model to the center of those points.

Pick Center In Window

Select the center by clicking on a point in the image window. The size is the size of the window.