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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