Ether Voxel Space – 3d world stored entirely on the ethereum blockchain

Hi! Today I'm publishing my first smart contract and Dapp. It's a 3d world made of voxels stored on the ethereum blockchain:


The world is an 3-dimensional (256x256x256) array storing coordinates, material type and ownership information about the voxels.

There are 4 types of interactions allowed for users: Place, Repaint, Destroy and Transfer. After placing new voxel in the world, it’s owner can repaint it with another color, destroy it or transfer ownership to another ethereum address. Fee for every action is set to 0.0001 ETH to support further development and limit spam.

Although the contract is immutable, the rest of the dapp isn't. For example, there are 16 materials (plain colors) for voxels right now. But the contract permits a maximum of 256 voxel materials so we can decide on how the remaining 240 should look like. (maybe even deploy a contract to vote on them?)

All of the code is open source.

As this is my first take on dapps, I suppose there could be bugs, flaws or things that I couldn't foresee. Let me know how do you like my idea / experiment, feedback is highly appreciated 🙂

Submitted February 15, 2018 at 02:39AM }
via reddit