[Paraview] [EXTERNAL] Use separate arrays for colormap and opacity

Scott, W Alan wascott at sandia.gov
Fri Jun 16 17:01:19 EDT 2017

Hi Evan,
The main Kitware folks that may know this answer are on vacation.  They will be back within a week’ish.  If you don’t have an answer in a week, send a friendly reminder.

I believe that, without some python voodoo, this is not possible.


From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Evan Kao
Sent: Tuesday, June 13, 2017 10:25 AM
To: ParaView <paraview at paraview.org>
Subject: [EXTERNAL] [Paraview] Use separate arrays for colormap and opacity

Hello all,

We would like to be able to visualize an object without tying the colormap to the same array as the opacity.  Specifically, we would like to animate pathlines and color them by velocity, while setting their opacity according to particle age.  Is this possible in Paraview?

Evan Kao
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