Import the vdb's

You can import the vdb's through the volume menu. Shift + A and go to the Volume submenu. Mark all files at the vdb folder with A and import them

Import the Fireball asset

You can import the fireball through the main menu: Click at 'File' and then 'Append' and go to the downloaded folder of fireballs. Mark all fireball models with A and import them

How to Connect the Fireball with the VDB sequence and create motion to the ball

After downloading the zip-file, open blender and go to Edit>Preferences>Add-ons. Click Install in the top bar, search for the downloaded zip-file and click Install add-on. Type VDB Loops in the search bar. Enable the addon and click Save preferences.

   

After downloading the Zip-File of the pack, Select the folder where you have placed and unzipped the pack folder. (Please make sure that the Pack folder is free from other files)

  

How to work with the Addon

How to add A VDB Sequence into your scene

Select your desired VDB sequence and click on Add Loop:

How to add more loops

First set the marker on the timeline at frame 1 (otherwise the loop will starts at another frame) and then just click on Loop. Before you add further loops make sure you have completed your transformation settings (Scale, Position), so they are applied to the new looping.

How to delete unnecessary loops

Sometimes you have unnecessarily added too many loops. Just click delete, and the last added loop will be deleted: