Features:

•  3 main Blueprint Actors
• 1 VolumeTexture DrawBlueprint Tool
• 3 main VolumetricCloud Materials
• Support custom shape by Blueprint Control Points
•  A set of 9 simple demo maps
•  Turbo map to display WorldPosition transform that help you to understand theory

Number of Blueprints: 3

Number of Materials: 3 + 6 instances

Number of VolumeTextures: 29

Network Replicated: (Yes)

Supported Development Platforms:

Windows: (Yes)

Mac: (Yes)

Important/Additional Notes:

You can add your own Volumetexture to define your tornado shape;

The fps is not well with current version, you can set r.VolumetricCloud.ViewRaySampleMaxCount to control

The Bezier function is just one segment, with 4-6 control points to define shape

Documentation:

https://1drv.ms/b/s!AvroU_W8ST9tlyuc6-3BpcOLS-C9?e=DZj20B

https://1drv.ms/v/s!AvroU_W8ST9tly0iZjOAyvhQ4wnf?e=8XePoY