I need a little help in using a velocity information as a force field to drive viscosity channel through RF graphs.
So far i have stored the velocity information as a field(.vdb). I need to this info to drive the viscosity channel.
i am stuck at a particular place in rf graphs where i have loaded the velocity information through - FieldVector3Load. now i need to convert this vector information to a real field in order to use it as viscosity channel.
one way to do this would be to use Vector3length. but since the output of (FieldVector3Load)is a field, i do not know what node to use in order to convert it into a real field. need help
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