Hi, it looks like a clipping problem. Try to increase the distance of the cube or reduce the front clipping plane.
Regards. Thomas Thomas Bendig [EMAIL PROTECTED] Fraunhofer-Institut f�r Rechnerarchitektur und Softwaretechnik, FIRST Visualisierungssysteme, Technologie und Anwendung, ViSTA > -----Urspr�ngliche Nachricht----- > Von: Discussion list for Java 3D API [mailto:[EMAIL PROTECTED]] > Im Auftrag von Thomas Gilbert Giusepe > Gesendet: Mittwoch, 24. Oktober 2001 11:21 > An: [EMAIL PROTECTED] > Betreff: [JAVA3D] Camera translation and object > > Hi there, > > Foremost, I am sorry if my question could be so basic for the j3d forum > discussion list. > > I am working around on how to put together a 3d object that follows the > camera view whereever it takes. My camera moving is set up by keyboard > behavior. My problem is, that the 3Dobject aparently doesn't appear in the > scenegraphic. I have applied: > > TG1 - TG2 - box > |__________VP > > due the following properties: > BranchGroup myBGCamera = new BranchGroup(); > > TransformGroup TGfather = null; > TransformGroup TGson1 = new TransformGroup();; > TransformGroup TGson2 = new TransformGroup(); > > TGson2.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); > TGson2.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); > > translate2.set( 0.0f, -0.5f, 0.0f); > T3D2.setTranslation(translate2); > TGson2.setTransform(T3D2); > TGson1.addChild(TGson2); > > Shape3D myS3d=new ColorCube(0.5); > TGson2.addChild(myS3d); > > translate.set( 0.0f, 0.0f, 0.0f); > T3D.setTranslation(translate); > TGson1.setTransform(T3D); > > TGson1 = su.getViewingPlatform().getViewPlatformTransform(); > KeyNavigatorBehavior keyNavBeh = new KeyNavigatorBehavior(TGson1); > TGfather.addChild(keyNavBeh); > > su.getViewingPlatform().setNominalViewingTransform(); > myBGCamera.addChild(TGfather); > > Really I compile and run the program without problems. I visualize the > Simple Universe Scene, with all its contents. Just, the 3D colorcube could > not be see. > > Thnx in advance. > > Best wishes, > Thomas > > _________________________________________________________________ > Downloaden Sie MSN Explorer kostenlos unter > http://explorer.msn.de/intl.asp > > ======================================================================== == > = > 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".
