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Questions - terrain

Java Perlin Noise height map generation lacks desired randomness

I am trying to generate a height map using Perlin Noise, but am having trouble with generating truly unique maps. That is, each one is a minor variation of all the others. Two examples are below: An...
test-img

M_Dragon

java

random

terrain

perlin-noise

Votes: 0

Answers: 1

Latest Answer

With some help from a friend of mine, I resolved the problem. Because I was using the same PERMUTATION array each generation cycle, the noise calculation was using the same base values each time. To f...
test-img

M_Dragon

Three.js global heightmap is not showing the expected result

I wanted to create a model of earth using a global 4k height map that I found online. I found this open source script that can do this. function createGeometryFromMap() { var depth = 512; var ...
test-img

Tejas Gupta

javascript

three.js

3d

terrain

heightmap

Votes: 0

Answers: 1

Latest Answer

When you tell your 2D canvas context to .drawImage(), it's going to draw a 4000 pixels image over a 512 pixels canvas. That's how it's defined in the MDN documents if you only use three img, dx, dy ar...
test-img

M -

cant make GPU generated terrain line up

story I've been working on an open-world game we are using procedurally generated terrain to do most of the heavy lifting then we will go through and move stuff around as we want so far its been going...
test-img

Zacattack Space

c#

unity-game-engine

gpu

terrain

procedural-generation

Votes: 0

Answers: 0

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