[JAVA3D] How to scale coordinates when drawing lines??

[Diwakar R Puthalapat]

I am defining x,y,z coordinates (multiples of 2) using Point3f class and
drawing the lines using LineArray class. As you see below, values are
widely spread. Does anyone know how to scale the coordinates to the size of
the control panel before plotting them  (500,500).

    Point3f[] myCoords = {
       new Point3f(0.0f, 200.0f, -300.0f),
       new Point3f(0.06f, 206.89f, -251.64f),
       new Point3f(1.82f, 183.81f, 65.15f),
       new Point3f(7.37f, 194.57f, 356.24f),
       new Point3f(-17.29f, 51.01f, 665.12f),
      new Point3f(-25.08f, -36.97f, 1019.9f),
       new Point3f(-16.03f, -85.58f, 1357.81f),
       new Point3f(-16.03f, -85.58f, 1357.81f)};

      objTransform = new Transform3D();
      objTransformGroup = new TransformGroup(objTransform);

objTransformGroup.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
      sceneTransformGroup.addChild(objTransformGroup);

      Material m = new Material(LColor, eColor, LColor, sColor, 100.0f);
      Appearance myAppear = new Appearance();
      m.setLightingEnable(true);
      myAppear.setMaterial(m);

      LineArray myLines = new LineArray(myCoords.length,
GeometryArray.COORDINATES);
      myLines.setCoordinates(0, myCoords);
      Shape3D myShape = new Shape3D(myLines, myAppear);
      myShape.setAppearance(myAppear);
      objTransformGroup.addChild(myShape);

Thanks in advance.

Diwakar

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