Blender vector fileds and particle system

[konsic]

There is a tool for Unreal GitHub - isathar/Blender_UE4_VectorFieldEditor: Blender addon that adds support for working with 3D vector fields using the FGA file format. .

Can I somehow export/convert this file fga for use in Unity ?

Features
Vector Field Editor:

• Saves current particle system velocities and blends them with saved results using one of the following methods:

• Replace, Average, Add, Multiply, Cross Product, Vector Reflection

• Particle velocities used in these calculations can be obtained using the following methods:

• Velocity, Offset Distance, Angular Velocity, Custom Vector, Point

• Curve Force tool that uses wind forces to move particles along a line.

[richardkettlewell]

Assets such as MegaFlow (Mega Flow | Particles/Effects | Unity Asset Store) offer FGA support.

Here is another: VectorayGen - Official Vector Field Plugin - FGA & 3D Texture Support - Effects Graph Compatible | Particles/Effects | Unity Asset Store

Having not used them, I can’t personally recommend them; I simply searched for FGA on the asset store

[konsic]

Is there a free one ?

[akareactor]

Something like this FGA to 3D Texture question - Real Time VFX