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 Doug, For a DisplayImplJ3D, double[] matrix has 16 elements and is organized as the argument to: javax.media.j3d.Transform3D(double[] matrix) We have recently seen the behavior you describe, where the projection snaps back when you click the mouse. It is caused by: ProjectionControlJ3D pc = new ProjectionControlJ3D(display); Try this instead: ProjectionControlJ3D pc = display.getProjectionControl(); The next update of VisAD will test for the former and throw an Exception (basically, you've got a DisplayImplJ3D with two ProjectionControlJ3Ds, one for the mouse and one you control). Good luck, 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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