Terrain rendering algorithm in less than 20 lines of code - s-macke/VoxelSpace

via https://t.me/optorepost/55

Если кратко, то там вся карта хранится в виде двух текстур, а "воксели" рендерятся хитрым образом, просто проходя по этим текстурам в нужном порядке.

Demonstration of the Voxel Space technique

The <model> element will provide a way to easily present 3D content in a web page without any scripting. Just like with <img> and <video>, HTML makes it possible for <model> to work in a robust and simple manner across web browsers on any platform. Model is still undergoing specification and is subject to change, but we expect it will work like this:

<modelsrc="asset/example-3d-model"width="400"height="300"></model>

New WebKit brings easy 3D-models to web.

A database of 3d models of toy parts. There's also a Gameboy battery lid there.