0
votes
0answers
602 views

Generating and rendering large 2D topographical map with contours

I am looking for an engine / library / technic to implement a large scale 2D topographical map that will be used in an RTS game. The closest I've been able to find is: ...
1
vote
1answer
2k views

How does Terrain following work on height map?

I'm writing a 3D world game which consists of a terrain map (generated by brownian motion algorithm) and a simple avatar. My goal is to make the avatar move smoothly between points of different ...
5
votes
1answer
3k views

Generate islands/continents with simplex noise

Managed to get something like this using a simplexnoise port i made from the original javacode to php: Used some tips from other post: Understanding Perlin Noise basically, lowered the frequency ...
2
votes
1answer
450 views

Help me to fine tune my diamond-square algorithm

Check this map i generated: I seeded a sine wave to act as a mountain range. The lower portion of the sine wave looks fine, but the upper side is thin, the algorithm did not do its magic there ...
4
votes
2answers
2k views

Control diamond square algorithm to generate islands/pangea

I generated a height map with the diamond square algorithm. The thing is i do not manage to create islands, this is, restrict the height other than water level range to a certain value in the center ...