o..it works for you? o my god...what's my problem? when I pressed the
up/down cursor, nothing happened, I tried to hold and pressed continuously,
it still didn't work....
Anyway, you should not say sorry to your attitude, it was my fault to make
you that way. Thank you very much for testing it out...I will transfer it
to another system and try, thank you again.
Andy
----- Original Message -----
From: "Georg Rehfeld" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, August 14, 2002 6:55 PM
Subject: Re: [JAVA3D] Camera
> Dear Andy,
>
> I wrote:
>
> > > Did _YOU_ invent some class of this name (ActionEvent's')? I'm sure
you
> > > didn't!
>
> So, sorry, now I can see, that you really invented it ... but you might
> imagine, that, without your code, one _can't_ know how it is implemented.
> My apologizes for my rude attitude.
>
> > I am too shame of my code, so I didn't send all out.
>
> Nobody here will request code to lough at the author, really, remember,
> we all once started, and in my case, I'm making errors all day and
> understand not the half of what I would like to understand.
>
> > ... I don't understand why you need the other methods like the
> > constructor..but anyway may be that just matters.
>
> The matter simply is: make our life easier, just compile, look at the
> result/error, then at the code really running and try to find the
> problem. Else I've better things to do. And I'm _not_ interested in
> other code, just the essential lines to reproduce the problem (and this
> is the same the Java3D team wants to have in bug reports: a minimal
> sample showing the error). So you could have taken all things out, that
> have nothing to do with your problem: no lights, no textures, just a
> simple cube to see something. Besides, often, in the process of breaking
> out unneccessary code, you might find the problem yourself.
>
> > ... But the KeyNavigatorBehavior in createView() method is
> > not working.
>
> Hmm, it WORKS for me, just fine. The only things I had to do was:
>
> - supply 2 textures
> - remove the comments around the KeyNavigatorBehaviour lines:
>
>
> /**
> * BranchGraph for View BranchGroup
> */
> private BranchGroup createView(Canvas3D c){
> ...
> bg.addChild(tg);
> tg.addChild(vp);
>
> KeyNavigatorBehavior key = new KeyNavigatorBehavior(tg);
> key.setSchedulingBounds(new BoundingSphere());
> bg.addChild(key);
>
> return bg;
> }
>
> The view moves forward/backward with cursor up/down, turns with
> cursor left/right etc., just as expected.
>
> So, what actually is your problem??? What exactly is 'not working'?
> Is it, that you press cursor up/down and the view doesn't move
> forward/backward?
>
> If so, do you develop/test under Linux? I remember to have seen
> some note about this problem:
>
> - Java on Linux deliveres a KEY_RELEASED KeyEvent for every
> KEY_PRESSED event, even when the key is pressed continuously,
> whereas Java on Windows deliveres a sequence of KEY_PRESSED
> events, as long as the key remains pressed, then just one
> KEY_RELEASED event, when the key is released.
>
> As of the current implementation of KeyNavigator this might lead
> to jaggie movement, but it should move a little, I believe
> (can't test under Linux currently).
>
> You can try the IntersectTest from directory
> <YOUR_JDK>/demo/java3d/PickTest, it uses KeyNavigatorBehavior and
> works on my system; how does it behave on yours, same problem as
> with your app?
>
> regards
>
> Georg
> ___ ___
> | + | |__ Georg Rehfeld Woltmanstr. 12 20097 Hamburg
> |_|_\ |___ [EMAIL PROTECTED] +49 (40) 23 53 27 10
>
> PS: my System:
> W2K, Servicepack 2
> Riva TNT graphics card, driver version 6.13.10.2311
> JDK 1.4
> J3D 1.3beta2
>
>
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