[vtkusers] StreamTracer input Attribute

[Dominik Szczerba]

I am having problems too, with unstructured meshes. Maybe this should be 
looked at closer.
-- Dominik

On Thursday 29 November 2007 19.25:20 Kevin H. Hobbs wrote:
> I've been having difficulty producing streamlines. So far my pipeline
> looks like this:
> ImageData to ImageGradient to StreamTracer to XMLPolyDataWriter. The
> polydata this produces is empty.
>
> Do I need to use AssignAttribute between ImageGradient and StreamTracer?
> How should I set the attributes?
> Am I missing something else?



-- 
Dominik Szczerba, Ph.D.
Computer Vision Lab CH-8092 Zurich
http://www.vision.ee.ethz.ch/~domi