Why is the mesh added to the scene when it is created?

Questions
1

Why not let users choose the timing of adding Mesh to the scene? Instead, add it to the scene when it is created？

image

1 Like
3

Hey!

There is a wat to do it.

Check this out:

and this as well:

4

Like this?

e.g.

//Fake code
const container=AssetContainers(scene)
const mesh=new Mesh("tt",scene)
scene.remove(scene)
container.push(mesh)

//...
//...

container.addAllToScene()
5

This should be

scene.remove(mesh)

but basically yes if you are creating your meshes with BabylonJS.

Or you can load your scene into an AssetContainer like this:

    const container = await BABYLON.SceneLoader.LoadAssetContainerAsync(
        "https://playgrounds.babylonjs.xyz/", "eifell.glb", scene)

To show the loaded mesh you have to call

   container.addAllToScene()

otherwise the mesh will be not displayed.

Here is a PG. It will show a yellow background while downloading the glb. After the download finished the bg will turn to green and after two seconds it will display the mesh.

1 Like
6

Thanks,i get it

1 Like