three.js Switching objects on click

问题

I want to hide/reveal objects with the click of a button. i.e. click button on a GUI and obj1 is hidden and obj2 is revealed. I was told to do this using

 object.traverse(object.visible=false);

but it does not seem to work.

Here is how I'm rendering my objects

var gal = jsonLoader.load( "model/galmodel.js", addModelToScene ) ;
gal.traverse(gal.visible = false);

Can anyone point me into the right direction on how to make this work? And the command that will hide/reveal the objects on click?

Thank you very much.

回答1:

Last time i checked, the traverse function was a callback. So you would need to do something like this:

gal.traverse(function(child){
   child.visible = false;
});

来源：https://stackoverflow.com/questions/23521434/three-js-switching-objects-on-click