Demo vector field generator paired with makeDemoScalarField. Produces a simple natural-convection field: updraft over the plume, floor inflow, and ceiling outflow.
Used by the Toolbar's Volume Overlay button when no vector field is supplied.
Demo vector field generator paired with makeDemoScalarField. Produces a simple natural-convection field: updraft over the plume, floor inflow, and ceiling outflow.
Used by the Toolbar's Volume Overlay button when no vector field is supplied.