Hi Pascal,


>Where can in find source code of KeyNavigatorBehavior an KeyNavigator classes,
>because i have try to make my own keyboard behavior, it works but it isn't
smooth than build in behavior (what is the secret ?).
>

  You can find the file

    java3d-utils-src.jar

under the installation directory, unzip it using,

jar xvf java3d-utils-src.jar

The two files are under

src/com/sun/j3d/utils/behaviors/keyboard

>And why KeyNavigatorBehavior consume 100% of cpu even they are no action (i use
NT).

Because KeyNavigatorBehavior use non passive

 public WakeupOnElapsedFrames(int frameCount, boolean passive)

as one of its wakeup criteria. So the rendering system run

continuously even though there is no activity. It could be

rewritten without using WakeupOnElapsedFrames() at all.


- Kelvin

-----------
Java3D Team
Sun Microsystems Inc.

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