Geomview

[rfa]

I am drawing CQUADs, and a mesh with color specified by a material
specification, via a pipe.  I accidently opened the face color
sliders, and mistakenly set the face color to white.  Then I completely
lost all color and material information, i.e. all surfaces in my objects
became all white.

This even though I continuously reopen the pipe and output a brand
new list each time step.  Is there some way I can fix these properties
so they are not so vulnerable?