I am trying to listen every interaction event that is generated by the
boxWidget, but I am not able to get the solution
(defn myCallback []
(let [t (vtk.vtkTransform.)]
(doto boxWidget
(.GetTransform t)
(-> (.GetProp3D) (.SetUserTransform t))
)))
(defn listener [] (proxy [Object] []))
(doto boxWidget
(.AddObserver "InteractionEvent" listener myCallback)
(.On)
)
This is the error that I get:
Exception in thread "main" java.lang.ClassCastException:
user$main$myCallback__238 cannot be cast to java.lang.String
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