The MPR view lets you draw and manipulate curved cross-sections on the reference images. The resulting cross-section slices appear in the result images.
You can use the following types of curved cross-sections in an MPR view:
Parallel: Curved cross-sections that are parallel to one another.
Concentric: Curved cross-sections that decrease in size towards the same central mid-point.
Sectional: Cross-sectional slices that are perpendicular (90°) to a defined curved cross-section.
Sectional Parallel: Parallel cross-sectional slices on a defined curved cross-section.
NOTE: You can move and rotate curved cross-sections the same way you move and rotate regular cross-sections. You can also change their slice thickness and spacing. See Working with Cross-Sections.
See these topics:
Creating a Curved Cross-Section
Modifying a Curved Cross-Section