How to use it ?

This tool is based on Banks you are making yourself : bases, roofs, addons.

You have pick collections you want as bank for each of those elements (or create a small automatic hierarchy if you want to be quicker). The more single elements you have in each collection, the more random they will be !

Then, create as many random buildings you want, regarding some rules and some choices you've made with sliders :

• bases are the core of buildings, they are multiplicated each floor, regarding to some options (random flip, random Rotate).You have to choose the same height for bases to make things easier
  
• roofs will go on the top of each buildings. You can change the ratio, to be sure to always have a roof or not
• addons are bonus, it can be bilboard, Windows, all the stuf you want to add. You can use ratio up to 100% if you want more chaos !

Each building will become a Instance collection in your work scene, but don't worry, they are stored in a scene called "Instance Collections Library" where you can tweak them !