[vtkusers] how to render a MultiBlockDataSet ？

[April.Q]

i'v got it. use tvtk do like this:

of =
tvtk.StructuredGridOutlineFilter(executive=tvtk.CompositeDataPipeline())
of.set_input(MyMultiBlockDataSet)

geom1 = tvtk.CompositeDataGeometryFilter()
geom1.set_input_connection(0, of.output_port)

geoMapper = tvtk.PolyDataMapper()
geoMapper.set_input_connection(0, geom1.output_port)
a = tvtk.Actor(mapper=geoMapper)

jut put CompositeDataGeometryFilter in front of PolyDataMapper and after
other filers.



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