unity3d - how to make the new input handlers (IPointerDownHandler, and so on) work on non-UI GameObject? -


i wrote script this:

public class luatap : monobehaviour, ipointerdownhandler, ipointerexithandler, ipointeruphandler {      #region ipointerdownhandler implementation     public void onpointerdown (pointereventdata eventdata)     {         debug.log ("down ");     }     #endregion      #region ipointerexithandler implementation     public void onpointerexit (pointereventdata eventdata)     {         debug.log ("exit");     }     #endregion      #region ipointeruphandler implementation     public void onpointerup (pointereventdata eventdata)     {         debug.log ("up");     }     #endregion   }

when script added non-ui gameobject, not work. prefer new input handlers , far know works on new ui.

how make work on non-ui gameobjects?

you game object has have collider. then, ensure have event system , relevant raycaster present in scene. ui system, graphic raycaster used, think might need physics raycaster instead.


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