vector field

hi . how can i create a vector field in UE4 ?
and how can i found some tutorials for vector field ?

You create Vector Fields in an 3D Package (like Maya) using a dynamics simulation (Maya Fluids Effects + Fields).

Vector fields can be generated in maya and imported to UE4 with a plugin for maya, However how to make vector fields in Maya you would have to use google, Would be much faster and easier.

The plugin is located in your local build under “Unreal Engine\4.0\Engine\Extras\MayaVelocityGridExporter” For maya.