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To set the value to color conversion with vectors
posted by Julien Forest at Jun 23, 2006 6:20 AM
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For vectors, the value to color conversion can be done on the basis of components or magnitude of vectors. This choice is done as folow, through JyConsole:

To set to components based conversion 

cassandra.getPipeLineManager().getLookupTableList().getElementAt(0).getVtkObject().SetVectorModeToComponent()
and to choose the component of the vector used for the conversion 
cassandra.getPipeLineManager().getLookupTableList().getElementAt(0).getVtkObject().SetVectorComponent(1)

To set to a magnitude based conversion 

cassandra.getPipeLineManager().getLookupTableList().getElementAt(0).getVtkObject().SetVectorModeToMagnitude()

REMARK: In the current version of Cassandra, the min-max values of the color bar are set on the 1st component be default, and it is generally needed to update them manually.

Julien (Artenum)