Katja, Check out the VrmlPickingTest example from my book. It should include most of what you need. You will just have to create your scenegraph yourself, rather than loading from a VRML file.
Sincerely, Daniel Selman Author - "Java 3D Programming" http://www.manning.com/selman -----Original Message----- From: Discussion list for Java 3D API [mailto:[EMAIL PROTECTED]]On Behalf Of Katja Loescher Sent: Friday, June 14, 2002 5:58 AM To: [EMAIL PROTECTED] Subject: Re: Picking CapabilityNotSetException I looked up the capability bits for boxes in the java doc and added all of them. But I still get those errors. Why do I get a Shape3D and a GeometryArray error when I click on a Box? Thanks! Katja > > I tried to do it with PickCanvas, but I always get a > > CapabilityNotSetException: "GeometryArray: no capability to get vertex > count" when I click on the > > plane and "Shape3D: no capability to get geometry" when I click on one > of the > > boxes. Which capabilities are have to be set? > > You need to set the capabilities, the objects (the Geometry array and the > shape3d have setCapability(int) methods (actully inherit it from > SceneGraphObject), the ones you need are GeometryArray.ALLOW_COUNT_READ > and > Shape3D.ALLOW_GEOMETRY_READ, it's all in the java doc for java3d > > HTH > > Jeremy > > -- > ________________________________________________________ > > PGP key is here -> http://www.computerbooth.com/pgp.html > > * If debugging is the process of removing bugs, then programming must be > the process of putting them in. > > =========================================================================== > To unsubscribe, send email to [EMAIL PROTECTED] and include in the > body > of the message "signoff JAVA3D-INTEREST". For general help, send email to > [EMAIL PROTECTED] and include in the body of the message "help". > -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA3D-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help". =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA3D-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
