Maybe im just too stupid...
I am changing the Rotation component of a TransformGroup by:
setRotation(AxisAngle4d )..for a Rotation arround an axis.
Now i want to add another Roation around another Axis.

Please help us. We have to develop a java 3d application that have to
draw an object trace (a line or other object). Our idea was of creating
many spheres in sequence giving the impression of a line.
Is there a better way to do so?

Hallo.
[Ich weiß, daß J3D hier eher ein Nischendasein fristet und clj.3d
eher angebracht wäre. Die Gruppe ist leider so gut wie tot, resp.

when i run my java3d app. (I use Eclipse with Debian Knppix 3.3 and sdk
1.4.2)
I have this error:
Exception in thread "main"

My J3d Application is flickering on every repaint.
I have to rebuild the contentBranch for every repaint, so that might
be a problem. But to do so is much faster than setting my 4000 Lines
(I have to Update an LineArray on every Repaint) while the

I just starting using Java 3d API. I would like to create a object that
looks like a pipe. I have tried to use two Cylinder objects and make the
inner cylinder transparent. Didn't work! The reason I want a pipe is I want
to put another smaller cylinder inside the pipe and move it ...

The Project Looking Glass? Jonathan Swartz's demo sure looked cool.
Adi
www.txpinball.com

Firts of all, I hope that my English can be understood, I hope so...
I'm very new to Java3D and have been surfing a bit on the net after soms
examples of thing that are possible with Java3D
Now I would like to know if the following is possible.

Need help!really
I want to implement a picking behavior (PickTool, PickCanvas) )in Java3D,
which returns the coordinates of the clicked area in the objekt.
I can?t remove this exception: Shape3D: no capability to get geometry.

i try to set Color to every Triangle explicitily. (Code at the end)
Without setColor it works fine an i see two Triangles in the canvas3D.
But if i try to set the Colors i got following error ..
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException:

i have a java applet, where the html file contains the line:
<APPLET ARCHIVE="../a/live.jar" CODE="Live.class" WIDTH=650 HEIGHT=650
ALIGN=LEFT>
where the jar archive location is specified by relative path outside