Here’s a short video to demonstrate how you could use Functy to create an island scene. Three functions are used: one for the islands themselves, another for the wavy sea and finally a third function for the clouds in the sky above.
It was actually for the creation of landscapes like this that I first developed Functy, as I thought it would be a neat and easy way to create infinite landscapes. This may not be the best demonstration of this and I’m hoping to improve on it in the future. For example, the waves are a bit uniform and the colours a bit garish.
A function file for these islands is included with Functy if you want to have a play around with it and make some improvements.