A raster image which can depict a 3D environment through mapping out the height at every point. Can be thought of as a mechanically consumeable form of topographical map.

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How to fill in crevices on a height map

I am a very experienced iOS Developer, but I am beginning my very first foray into 3D graphics (specifically with SceneKit). I'm trying to model a planet, and I have it working with a height map ...
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Framebuffer Heightmap Performance Problems

I am using a framebuffer to procedurally create heightmaps with perlin noise in GLSL shaders. There are two main problems that I am experiencing with this. I have a quadtree for the terrain and in the ...
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Climate / weather generation on 3d hex map

I am working on 3d hex map game. I am aiming to dynamical generate map (as new players joins). To make the map realistic I am looking for some climate/weather models which possibly I could use so that ...
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How to sample png heightmap in HLSL

I am working on simple parallax shader and I have problem with sampling height texture for value. My aproach amples texture and give me RGB values of picture: tex2D(TextureHeightSampler, ...
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XNA Get height at players position from heightMap

So i got a server and a client, at the server I only got this on Terrain class: public class Terrain { int Id; float[,] HeightMapData; int Width; int Height; Vector3 Position; ...