0
votes
1answer
237 views

Heightmap implementation in javascript question, a 2D water heightmap

I have a height map function from GPU Gems 2 Chapter 18, where they're generating a set of B/W pixels from this equation: H(x,y,t) = Σi=0N h ( Axi x + Bxi,  Ayi y + Byi,  Ati x + ...
2
votes
2answers
765 views

How to interpolate a height-map with normals

My Task I want to interpolate a heightmap by using the normal of each nearby point of the heightmap which is calculated before. When having 4 Points before i gonna have 9 points after it. ( See this ...
5
votes
2answers
923 views

Arrays for a heightmap tile-based map

I'm making a game that uses a map which have tiles, corners and borders. Here's a graphical representation: I've managed to store tiles and corners in memory but I'm having troubles to get ...