free surface display

carno

Hi all,

can anybody tell me how to display the free surface in post processing. In website http://www.starsolutions.co.za/ Mr. Brian Cannoo has explained how to display good isosurface. This is very nice. But in that case one can display only isosurface (free surface), which is not realastic view. In reality free surface is top surface of the heavy fluid. I want to display that heavy fluid with light and shading to get realistic view.

I agree without shell generation at iso-surface of VOF=0.5, it is not possible. So my question is that how to display free surface with heavy fluid on display.

Thanks.