Not to start a discussion but how would one find "World#getEntitiesWithinAABB", because I cannot find documentation that would point me in the direction of this. Only now I know it exists...
You say it's outside of the scope of the Forge documentation but these classes and everything are made 'by' forge, right? Shouldn't functions and classes be explained somewhere?
Once again, I don't want to start a discussion or anyhting. I am mostly a web developer (PHP, JS, jQuery, MySQL etc.) and I'm kinda used to sites that explain all functions and classes available.