[Ves] vesMapper ScalarVisibiltyOff()?

[Wright James (NHS Greater Glasgow & Clyde)]

To answer my own question in part. To remove the blue coloring it was a case of going into the pointdata of the polydata object and calling RemoveArray() on the scalar array.

I am still unaware if there is a VES option to turn the scalar visibility off

Jamie Wright | Clinical Scientist | Nuclear Medicine | NHSGGC (Southern General and Glasgow Royal Infirmary)
jamie.wright at nhs.net
________________________________________
From: Ves [ves-bounces at public.kitware.com] On Behalf Of Wright James (NHS Greater Glasgow & Clyde) [jamie.wright at nhs.net]
Sent: 16 August 2014 19:32
To: ves at public.kitware.com
Subject: [Ves] vesMapper ScalarVisibiltyOff()?

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Dear All,

I am attempting to show a vtkPolyData surface in an app I have created. However whenever I load in and render a .vtp file the polydata surface is colored blue, and I cannot set the color using the vesKiwiPolyDataRepresentation::SetColor() method. When this occurs in standard VTK it is because the scalar visibilty is on and vtkMapper->ScalarVisibilityOff() solves the issue. There does not seem to be a similar flag in vesMapper though. Can anyone direct me to where I need to set/unset a flag. I notice that one of the included datasets with the Kiwiviewer app, the visible-woman-hand.vtp has a white (or no lookup table set) color, so do we have to include some metadata in the .vtp files?

thanks, Jamie


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