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 Ugo, Excellent work on your DEMViewer. One appraoch to multiple layers would be to make each layer a different data object, each with a Linear2DSet domain set. Each data object (i.e., each layer) would be connected to the DisplayImplJ3D by its own addReference call which would include a ConstantMap[] array to set each layer at a different ZAxis value, and possibly an Alpha value for transparency. You could disable a layer by calling setData(null) on its DataReference, and enable it by calling setData(layer_data) where layer_data is just the data object for the layer. Good luck, and let us know if you have any problems or questions. Cheers, Bill ---------------------------------------------------------- Bill Hibbard, SSEC, 1225 W. Dayton St., Madison, WI 53706 whibbard@xxxxxxxxxxxxx 608-263-4427 fax: 608-263-6738 http://www.ssec.wisc.edu/~billh/vis.html
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