https://github.com/str4y-cat/marching-cubes

A CPU based implementation of Marching Cubes
https://github.com/str4y-cat/marching-cubes

marching-cubes three-js

Last synced: 4 months ago
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A CPU based implementation of Marching Cubes

• Host: GitHub
• URL: https://github.com/str4y-cat/marching-cubes
• Owner: Str4y-Cat
• Created: 2024-07-30T19:13:44.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-08-01T19:08:00.000Z (almost 2 years ago)
• Last Synced: 2025-01-16T06:16:58.178Z (over 1 year ago)
• Topics: marching-cubes, three-js
• Language: JavaScript
• Homepage: https://marching-cubes-three.vercel.app
• Size: 10.5 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

          
# Marching Cubes Algorithm with Three.js

![Marching cubes](./static/imgs/Capture2.PNG)

## Overview

This is an implementation of the marching cubes algorithm using JavaScript and Three.js, aiming to create 3D surfaces from volumetric data. The marching cubes algorithm converts 3D scalar data into detailed surfaces, making it ideal for visualizing complex data like medical scans or terrain models. 

This implementation is based on the article in [GPU Gems](https://developer.nvidia.com/gpugems/gpugems3/part-i-geometry/chapter-1-generating-complex-procedural-terrains-using-gpu)

## Features

### Dynamic Parameters

Change the parameters in the browser to find the desired result

### Dynamic Density Function

The density function currently uses a Fractional Brownian function with editable parameters 

### Indexed Mesh

The resulting mesh uses indexed verticies to improve memory usage

### Chunked Loading

The field is dynamically broked down into tiles. Allows for LOD implementation in the future

## Examples

![Marching cubes](./static/imgs/Capture3.PNG)

### Cell Visualization

![Marching cubes](./static/imgs/Capture4.PNG)

### Chunk Visualization

![Marching cubes](./static/imgs/Capture5.PNG)