HELP - Fractal growth along a surface

Hi guys! 

I'm trying to develop a definition  to create a fractal growth in a general surface. For now i'm using a triangle and I can already repeat this shape along the surface varying their scale. Is something but what I really wanted to do is to make the definition more recursive. The way that i created is not "fractal" enough, i do have repetition and scaling BUT my idea was to make it more recursive in a way that a number slider would define the size or the lenght of my surface for example.

Since I'm new to grasshopper I wonder if anyonde would be nice and check my definition and give some advices?

Thanks