How to make a grid with sectors that represent scenes and space within scenes?

Unity Engine
1

I want to make a grid with sectors, each of which is a scene(empty scene) and in this grid I want it to represent the XYZ distance as something like say 1 decimal in the grid = 1000 in the scene .

First lets start with one scene: How would I link or represent a given distance(bounds that I will set)in code, in a square XYZ?

Pseudo code:

public float sectorSizeX = 1000;
public float sectorSizeY = 1000;
public float sectorSizeZ = 1000;

Now how could I implement that as the bounds of a scene and also represent it as a square in a code?

Can anyone help me out just to get the start here? Thanks.

2

How are you going to use this? Like a level selection screen?

You could add a root object to every sceen and add every other object as a child. Get the render bounds of the root object and scale it to fit inside the square.

3

Yeah kinda… but the level selection will also needed to be done at the edge or the bounds that I mentioned.

Is there any other way other than than root and child objects? Can I use just one root object and project out to a specific distance as the limit? That can work but then I still don’t know how I could represent that in a grid.

4

Maybe uploading a image of the problem will help understanding it?

Does every sector have the same size? Is it important to scale down the sector/sceen? Could you just make a bigger grid that represents the sector’s on a one to one scale? And then use the camera to zoom in on one scene?

5

Yeah every sector has to be the same size and the reason I am trying to do this is in order to avoid needing to scale anything and also floating point precision.

Ok I think I kinda have an idea how to achieve part of this after you mentioned the root object.