Cubecraft

Dec 2, 2013

• demo
• source code

• WebGL
• JavaScript
• computer graphics
• linear algebra
• voxels
• procedural terrain
• Perlin Noise
• game engine

Voxel engine written with raw WebGL (no libraries) and inspired by Minecraft. The terrain is procedurally generated and editable.

I created this to explore modern, shader-based rendering with WebGL and JavaScript. It’s really just a lot of linear algebra.

Controls

• Fly through the world using WASD, Shift (fly down), and Space (fly up).
• Left click to place a block.
• Right click to remove a block.

Screenshots

Level is defined as a 3D matrix.

Blocks can be created and destroyed.

Terrain is procedurally generated with Perlin Noise.

Perlin Noise

terrain underside