Screenshots

When rendering intersecting volumes, it's important to make sure samples alternate between the datasets in the overlapping sections, but ideally this would not be done in the others. Splitting up the volumes into pieces is one way to accomplish this. To make sure everything is still blended correctly, the pieces should be sorted from back to front. Here only the pieces behind the overlap are shown.
When rendering intersecting volumes, it's important to make sure samples alternate between the datasets in the overlapping sections, but ideally this would not be done in the others. Splitting up the volumes into pieces is one way to accomplish this. To make sure everything is still blended correctly, the pieces should be sorted from back to front. Here only the pieces behind the overlap are shown.