Re: [JAVA3D] Object detection

[Alessandro Borges]

Title: Message

Yes, Paul. Try to set to your scene loaded from scene the following :   scene.setCapability(ENABLE_PICK_REPORTING);   just after the loading.   This will allow your full scene to be pickable.   Alessandro ----- Original Message ----- From: P Watson To: [EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 12:07 PM Subject: Re: [JAVA3D] Object detection I would like to pick the full loaded object, not a named piece inside the scene loaded.   Do you have any suggestions ?   Thanks Paul -----Original Message----- From: Alessandro Borges [mailto:[EMAIL PROTECTED] Sent: 03 June 2003 15:17 To: [EMAIL PROTECTED] Subject: Re: [JAVA3D] Object detection Martin,   are you trying to pick to full object loaded, or a named piece inside the scene loaded ?   Alessandro     ----- Original Message ----- From: Martin Frey To: [EMAIL PROTECTED] Sent: Tuesday, June 03, 2003 8:02 AM Subject: Re: [JAVA3D] Object detection Try BranchGroup instead Node     ========= PICKING =================== BranchGroup shapeClicked = null;     // Get Object Data to determine part       shapeClicked = (BranchGroup) pickResultArray[i].getObject();       Object shapeSelected = shapeClicked.getUserData(); greetz Martin   ----- Original Message ----- From: "P Watson" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, June 03, 2003 11:08 AM Subject: [JAVA3D] Object detection Hi, I am wondering if anyone can help me. I have loaded a vrml file into my Java3D scene, assign a setUserData method to the branchgroup with a relative name. I have a separate pick routine that i would like to detect what object i have selected by using the getUserData method. The problem is that i am assigning a name to a branch group and when i do the pick i am returned a shape object. I want these objects to be the same but i can't find an instruction which will either assign a getUserData command to shape3D from the vrml loaded file or a pick behaviour which returns the branchgroup clicked. file://=========LOADER & ASSIGN ============= // Call VRML Loader with 'TopfileA.wrl'   Scene scene = loadVrmlShape(slocation+fileName); shapeBG    = scene.getSceneGroup(); // get scene branch group shapeBG.setUserData("StartObj"); file://========= PICKING =================== Node shapeClicked = null;     // Get Object Data to determine part       shapeClicked = (Node) pickResultArray[i].getObject();       Object shapeSelected = shapeClicked.getUserData(); Paul Watson (Senior Design Consultant) www.rcid.ncl.ac.uk Resource Centre for Innovation in Engineering Design Bruce Building University of Newcastle Upon Tyne Newcastle Upon Tyne NE1 7RU, UK Tel: 0191 222 5306 ========================= 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".