How do I can set spawn objects randomly BUT NOT densely?

I want to spawn 50 trees on my layout but i want to do, that every tree will be away from another a specified minimum distance (not too densely).

Can you help me?

Run a loop with a variable counter 50

While counter > 0

Pick random spot

If spot is NOT within minimum of distance of tree - Place tree at spot, reduce counter by 1

(if it is too close to a placed tree, the event will run again without reducing the counter and pick a new spot to try)

Edit: Depending on the availability of space for placement, this can be a very inefficient method. If there is not much space left for that last tree, it might loop a ton of times before randomly hitting that spot.

You can use one of those noise plugins too.

plugin-noisejs_t93998

http://c2rexplugins.weebly.com/rex_noisejsmod.html

Is working with a grid an option for you? Say you place a tree every 100 pixels and only randomize a limited offset to that regular interval

We had an issue like this with galaxy generation. I fixed it similar to facecrime 's solution, by generating random whole numbers, back checking versus existing numbers then spacing it via a preset limit (like padding 0.3 of 1 unit of space) to prevent crowding.

This topic could be useful: