Hi Doug-
Doug Lindholm wrote:
I am setting the range. Either way, a contour line (i.e. representing a
contant value) should have a constant color.
I'm attaching an example with and without fill.
The only thing I can think of is that there is some other
ScalarMap that is messing things up, or there is a global
ConstantMap.
I loaded the data into the SpreadSheet and could not reproduce the
problem. I must be doing something funky. Has anyone else seen this
problem?
Only thing I can think of is to print out the Display (which will
list the ScalarMaps) and compare those to what you have set in
the SpreadSheet.
On a related note, I have (x,y,)->z with z mapped to ZAxis and RGB (a 2D
manifold in 3D) and the colors are not consistant. I can understand some
single colored triangles dipping lower than others, but I also see
higher valued colors below (lower Z) than lower values. I was wondering
if this might be related.
I think they are different. If you turn off textureMapping,
then it looks better (but performance drops to nil). So in
this case, I would say it is something in the texture mapping
stuff. Perhaps Tom Rink or Bill (when he returns) can
comment further.
Don
*************************************************************
Don Murray UCAR Unidata Program
dmurray@xxxxxxxxxxxxxxxx P.O. Box 3000
(303) 497-8628 Boulder, CO 80307
http://www.unidata.ucar.edu/staff/donm
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