Isolate a part of the volume

To indicate which part of the volume will be shown:

1.       Click Isolate in the Patient Mask toolbar. Alternatively, use the keyboard shortcut [I].

2.     When hovering over the 3D viewer, the cursor will change into .

3.     Start drawing a polygon over the part of the model you want to be isolated.

—     Click on the model with the left mouse button to create a point.

—     Move the mouse and click to create a second point. The two points are linked with a green dotted line.

—     Click on the model to create a third point. The green dotted line will change into a polygon.

—     Continue marking points until you have enclosed everything you want to isolate.

4.     Right-click, or press [Enter], to finish.

5.     Everything outside the polygon is removed from the displayed volume.

6.     Click Finish to apply the changes to the model.