Dear All:
how do I set the capability for Pick result object to read a cone ?
this the code that does it.
public void mouseClicked(MouseEvent e)
{
String stdev;
JSObject win = JSObject.getWindow(this);
pickCanvas.setShapeLocation(e);
PickResult pickResult = pickCanvas.pickClosest();
if (pickResult != null)
{
Cone pickedCone = (Cone) pickResult.getNode(PickResult.PRIMITIVE);
Switch thisSwitch = (Switch) pickResult.getNode(PickResult.SWITCH);
}
}
i am getting the error below
javax.media.j3d.CapabilityNotSetException: Shape3D: no capability to get
geometry at javax.media.j3d.Shape3D.numGeometries(Shape3D.java:398)
at com.sun.j3d.utils.picking.PickResult.storeGeometry(PickResult.java:502)
at
com.sun.j3d.utils.picking.PickResult.generateIntersections(PickResult.java:6
26)
at
com.sun.j3d.utils.picking.PickResult.numIntersections(PickResult.java:422)
at
com.sun.j3d.utils.picking.PickTool.pickGeomAllSortedIntersect(PickTool.java:
854)
at
com.sun.j3d.utils.picking.PickTool.pickGeomClosestIntersect(PickTool.java:91
5)
at com.sun.j3d.utils.picking.PickTool.pickClosest(PickTool.java:566)
at GraphicDisplay.mouseClicked(GraphicDisplay.java:593)
at java.awt.AWTEventMulticaster.mouseClicked(Unknown Source)
any work around on this problem will greatly be appreciated,
thanks,
Isaac
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