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Hello Bill, >I don't have time tonight to dig into your code in detail, >but perhaps you can make use of the static method of >visad.java3d.MouseBehaviorJ3D: > > public static void unmake_matrix(double[] rot, double[] scale, > double[] trans, double[] matrix); > > If this doesn't help you solve your problem, please let me know. I am already using unmake_matrix() to get the scale and translation. This is done in my getTranslationAndScale_() method. :) I'll keep working on the problem and greatly appreciate any other suggestions. Regards, Jim.
visad
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