Ok I made it.

My own rendering architecture confused me.

I had to make some adjustments to accommodate offscreen rendering.

What you have to do:

• all rendering is made offscreen, exactly the same way you did before (same bindings etc.) with the only difference being that now you use a render target that…

Navezof said:

If I'm asking this question, it is because deciding of, for example, the level of technology will greatly impact the mechanics.

It's the opposite: for the mechanics that are good in your city-building game and that you choose to adopt, you need to find a background (not limited to techn…