Changed the glass ball in the cornell room to be a simple shape. and fixed linting errors in Scene.
Changed the glass ball in the cornell room to be a simple shape. and fixed linting errors in Scene.

CantTouchDis/ElTrazadoDeRayos,CantTouchDis/ElTrazadoDeRayos,CantTouchDis/ElTrazadoDeRayos,CantTouchDis/ElTrazadoDeRayos,CantTouchDis/ElTrazadoDeRayos