Keep track of the added meshes into an Array or Vector and use it to clear.
If you would add the meshes into a container3D you could then parse over the
container.children
Fabrice
On Apr 18, 2010, at 8:33 PM, Dimi wrote:
> Hi all.
>
> I have a problem with "removeChild" command in a scene.
>
> What i have is 3 button that calls for three different models.
> I added 1 fourh button to try some code around.
>
> the buttons works great and add the objects to the stage but ofcourse
> when you call the second and the third they stack upon eachother.
>
> So in the 4th button i made this code to try around alittle.
>
> myScene.removeChild(cube);
>
> this one do remove the cube i have attached to the stage.
> to add the object i use the code inside a button click.
>
> myScene.addChild(cube);
>
> since i have 3 object i want a automatic function that check if there
> is anything in the scene before i add the new object. I figure i could
> do that with a simple "while"
>
> while(myScene.numChildren > 0) {
>
> myScene.removeChildAt(0);
> }
>
>
> That while loop do remove something but not the cube. Because when i
> run it i cant navigate the cube anymore however i can still see it.
>
> I figure there is something i do not understand with the scene.
> i also tried to remove the whole view but then i got some caos with
> outpu error 1009 property or method = null.
>
> so how is the hieraki?
>
> view
> - scene
> - cube
>
> or do i miss something?
>
> why the code is myScene.addChild(cube); is because i add a new scene
> to the view
>
> viewport = new View3D();
> viewport.camera = camera;
> viewport.x = 500;
> viewport.y = 300;
> viewport.scene = myScene;
> addChild(viewport);
>
> do i have to call the render function sowhere in the while loop?
>
> BR
> Dimi
>
>
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