4
votes
2answers
222 views

Accidental noise - Gradient function

Related to my previous question (2D Terra(ria)in generation - Accidental noise) I'm stuck on understanding how the gradient function itself works (in the Accidental library). After help on chat ...
2
votes
1answer
317 views

2D Terra(ria)in generation - Accidental noise

I'm currently trying to implement terrain generation as described on the following page: http://accidentalnoise.sourceforge.net/minecraftworlds.html. But I have issues understanding how to interpret ...
16
votes
3answers
2k views

How can I generate random lakes and rivers in my game?

I have a 2D block building game and am trying to make randomly generated lakes and rivers. I have looked into the Perlin noise algorithm, but, I couldn't get it to generate random and nice results. I ...