[JAVA3D] OrientedShape3D picking bug

[me]

my pick operation returns a result based on the original un"oriented"
orientation of the shape. here is a test case illustrating what i mean.
i've drawn a white box in the middle of the canvas3d with a pi/3 rotation
about the Y axis. click near the middle and the edges of the white box to
see what i mean. thanks.

Will

--test.java--

import java.applet.Applet;
import java.awt.BorderLayout;
import java.awt.event.*;
import java.awt.GraphicsConfiguration;
import com.sun.j3d.utils.applet.MainFrame;
import com.sun.j3d.utils.universe.*;
import com.sun.j3d.utils.picking.*;
import javax.media.j3d.*;
import javax.vecmath.*;

public class test extends Applet implements MouseListener {
    private PickCanvas pickCanvas;

    public BranchGroup createSceneGraph() {
        // Create the root of the branch graph
        BranchGroup objRoot = new BranchGroup();

        // Create the TransformGroup node and initialize it to the
        // identity. Enable the TRANSFORM_WRITE capability so that
        // our behavior code can modify it at run time. Add it to
        // the root of the subgraph.
        Transform3D trans = new Transform3D();
        trans.rotY(Math.PI*1/3);
        TransformGroup objTrans = new TransformGroup(trans);
        objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
        objRoot.addChild(objTrans);

        // Create a 2d square
        int[] v = {4};
        float[] cord = {-0.5f, -0.5f, 0f};
        QuadArray tfa = new QuadArray(4, QuadArray.COORDINATES);
        tfa.setCoordinate(3, cord);
        cord[0] = 0.5f; cord[1] = -0.5f; cord[2] = 0;
        tfa.setCoordinate(2, cord);
        cord[0] = 0.5f; cord[1] = 0.5f; cord[2] = 0;
        tfa.setCoordinate(1, cord);
        cord[0] = -0.5f; cord[1] = 0.5f; cord[2] = 0;
        tfa.setCoordinate(0, cord);
        tfa.setCapability(Geometry.ALLOW_INTERSECT);

        Appearance app = new Appearance();
        Material mat = new Material();
        mat.setLightingEnable(false);
        app.setMaterial(mat);
        ColoringAttributes ca = new ColoringAttributes();
        app.setColoringAttributes(ca);
        PolygonAttributes pa = new PolygonAttributes();
        pa.setCullFace(PolygonAttributes.CULL_NONE);
        app.setPolygonAttributes(pa);

        OrientedShape3D aShape = new OrientedShape3D(tfa, app,

OrientedShape3D.ROTATE_ABOUT_POINT, new Point3f(0,0,0));

        aShape.setPickable(true);
        aShape.setBoundsAutoCompute(true);

        // Create a simple Shape3D node; add it to the scene graph.
        objTrans.addChild(aShape);

        // Have Java 3D perform optimizations on this scene graph.
        objRoot.compile();

        return objRoot;
    }

    public test() {
        setLayout(new BorderLayout());
        GraphicsConfiguration config =
           SimpleUniverse.getPreferredConfiguration();

        Canvas3D c = new Canvas3D(config);
        add("Center", c);

        c.addMouseListener(this);

        // Create a simple scene and attach it to the virtual universe
        BranchGroup scene = createSceneGraph();
        SimpleUniverse u = new SimpleUniverse(c);

        // set picker
        pickCanvas = new PickCanvas(c, scene);
        pickCanvas.setMode(PickTool.GEOMETRY);
        //pickCanvas.setTolerance(4.0f);

        // This will move the ViewPlatform back a bit so the
        // objects in the scene can be viewed.
        u.getViewingPlatform().setNominalViewingTransform();

        u.addBranchGraph(scene);
    }


    public void mouseClicked(MouseEvent e)
    {
        System.out.print("@(" + e.getX() + ", " + e.getY() + "): ");
        pickCanvas.setShapeLocation(e);
        PickResult results = pickCanvas.pickClosest();
        if(results != null)
        {
          System.out.println("We got something!");
        }
        else
          System.out.println("Found nothing :(");
    }

    public void mouseEntered(MouseEvent e)
    {
    }

    public void mouseExited(MouseEvent e)
    {
    }

    public void mousePressed(MouseEvent e)
    {
    }

    public void mouseReleased(MouseEvent e)
    {
    }

    //
    // The following allows HelloUniverse to be run as an application
    // as well as an applet
    //
    public static void main(String[] args) {
        new MainFrame(new test(), 256, 256);
    }
}

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