[java3d] Rotate around a axis

[oscar . saez]

Hello

I try to rotate a line around a axis. This axis is parallel to the Z axis, but
is placed in the
coordinate x=10 and y=15. The line begins in this point (x=10,y=15,z=0) (like a
clock)

My aplication is:

     public void actionPerformed(ActionEvent e ) {
          Transform3D t = new Transform3D();
          if (e.getSource()==Action){
               angle += Math.toRadians( 10 );
               Transform3D temp = new Transform3D();
               t.set (new Vector3f(10,15,0));
               temp.rotX(Math.PI/8.0d);
               t.mul(temp);
               temp.rotY(-(Math.PI/4.0d));
               t.mul(temp);
               temp.setRotation(new AxisAngle4d(0,0,1,angle));
               t.mul(temp);
               t.setScale(0.005);
               BrazoTrans[0].setTransform(t);
          }
    }

How can i do this?

All of the proofs that I do, the line rotate around the Z axis placed in the
coordinates x=y=z=0.

Thanks in advance for any help

Oscar Saez


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