Adobe not clear about 3D PDFs
I have not been able to find a demonstration on the web or get a definitive answer from the sales people of Adobe on which programs can alter or augment a 3D PDF. I have a subscription to Creative Cloud but specific support is hard to find. If there is a specific Adobe program that might work I'd be happy to hear of it. I have also used SimLabs 3D PDF converter to import my SketchUp models into and create the 3D PDFs. The result is a little clunky - if there is another more nimble conversion program that allows some navigation customization and accommodates adding information to the model I 'd be happy to try that out. Thanks for reading and responding.