ProtectedgetReturn the values that should be given to the shaders through uniform inputs.
position-like properties should be transformed by this matrix before being returned.
scalar properties should be transformed by this number before being returned.
The lower bound of the distance between the target and the object.
It can return 0 by default; the only consequence is reduced performance, because this object won't benefit from tile-based rendering.
This should be defined in inherited classes.