How to expand the 3d renderer area?

[Simon85-sys]

Hi everyone,

I have tried to familiarize myself a little with metadrive the last few weeks. The handling is actually quite intuitive, but unfortunately I am currently despairing of the 3d representation. After i set up my environment, the road ceases to exist at a certain point and I do not know how to expand the 3d renderer area. I would expect that there is a parameter (like film_size for 2d), but I didn't found one.
Does anyone have an idea, how to solve this problem?

Another question: Is there a way to change the perspective of the 3d renderer to the driver's position?

Thank you all in advance.
Regards,
Simon