Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Hi Dean, It is best to CC questions to visad@xxxxxxxxxxxxxxxx, so others can help answer them. > Thank you for the explanation, which I will try to follow. > > What I understood is that the "Java 3D attributes" which control different > graphics representations are modified through the ConstantMap functionality. > > The next question is: > > If there is an interactive dialog-box controlling the values of this > attributes, and we input modified the values of these attributes, what is > the best way to refresh the graphics objects within that display. > > For example, you would not like to redraw all the 1 mil. Polygons, when the > interactive modification was only affecting 10% of the polygons, for which > the graphics representation was modified. To change a ConstantMap attached to a DataReference, you need to remove it with removeReference() then make a new call to addReference() with the changed ConstantMap. Good luck, Bill
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