Hi, In my application, I'd like to load an .obj file and set the transparency value for all the geometry. I see that transparency can be set on Shape3D objects, but the obj file loader returns only a BranchGroup. Is there an easy way to set transparency for a BranchGroup such that all its children are affected? I tried BranchGroup.getAllChildren(), but when I query the list produced, there is only one Shape3D object; setting its transparency did not seem to work. I appreciate any help you can give me. Thanks! Josh ---------------------------------------------------- Joshua L. Richmond, BASc, MSc. Systems Engineering (R&D) MD Robotics 9445 Airport Rd, Brampton, ON, Canada (905) 790-2800 x4332 -----------------------------------------------------
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