I have a different code but had the same problem that I resolved by adding an
additional variable which sets value 0 at interior points and a different
values for each surface, for example, -3 for the wing surface points. Then I
use "extract" to visualize the different surfaces.
Hope this
Hi Cheng,
You can specify the i-j-k min/max indices in a structured grid dataset
to extract curviliner grid as wall using the vtkExtractGrid filter
through Programmable. Specifically, after adding Programmable Filter
and Changing the output type to vtkPolyDatat, there is something like
the
