Class SceneManager

Calculates size of the current scene.
Only takes meshes into considerations that:

• are visible
• are not excluded by "excludeGeometry" parameter
• do not have a material of type "BackgroundMaterial"
• do not have an infinite distance (like sky boxes)

Loads and returns the asset container of a certain scene asset.
This can be used to access the scene asset content without having to add it to the scene.

Register scene assets for 3d viewer, this is required for each scene asset before it can be loaded/shown.
The "viewer control" inside the Combeenation framework calls this function automatically with all assigned scene assets.

Activate default scene asset

Set desired scene asset as active and loads the content of the associated asset container (e.g. ground mesh).
This also deactivates the currently active scene asset, as only one scene asset can be active at a time.

Adjusts position and scaling of a dedicated "ground" meshes according to the bounding sphere of the current scene content.
This function is designed to adjust the ground that is created via scene.createDefaultEnvironment, but any other plane mesh can be used as well.

Assigns available meshes in scene as shadow receiver and shadow casters of dedicated shadow generators, as defined in settings