I continue this post because i have a problem: understand if a point is inside or outside a Koch curve.
I can find the third point of a equilateral triangle (and i need it for build a koch curve) but i have 2 solution: now i have to decide which one is the best (the one that is outside the koch curve)!
this figure explain better:
the little equilateral triangle in the red circles have the wrong direction.
Some ideas?