[Paraview] Fwd: Volume rendering with RGBA data

[Xu, Ruqing]

Hello,

I'm displaying my simple 3D data set on a structured grid. With a
4-component unsigned integer vector on each point, and after turning off
the "map scalar" option in the displays, I have been able to present my
data with the given RGBA values in the "surface" or "points" mode. In the
"volume" mode, however, this breaks down and the colors & opacity are still
mapped from the individual components of the 4-vectors as scalars.

Am I missing anything? Or is this a known issue? I'm using ParaView 4.3.1,
Thanks.

-Ruq
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