Game Development

3294 readers

3 users here now

Welcome to the game development community! This is a place to talk about and post anything related to the field of game development.

Community Wiki

founded 1 year ago

MODERATORS

Ategon@programming.dev

LiquidityC@programming.dev

Frank@programming.dev

Unity owned ECS patent uses techniques described in 2013 Stack Exchange post (github.com)

submitted 7 months ago by sirdorius@programming.dev to c/gamedev@programming.dev

7 comments fedilink hide all child comments

The 2013 StackExchange post [^1] describes what is now commonly called an "archetype" based ECS architecture that was implemented as compile time archetypes in the author's open source project in Feb 2018 ^3. A similar ECS model was described later in the June 2018 patent filed by Unity ^2 and active since 2020.

It's useful to bring visibility to the issue for the inevitable patent trolling that will occur in the future.

References: [^1]: https://gamedev.stackexchange.com/questions/58693/grouping-entities-of-the-same-component-set-into-linear-memory/

you are viewing a single comment's thread
view the rest of the comments

[–] MadhuGururajan@programming.dev 22 points 7 months ago

Corporate loves to steal ideas and patent it/copyright it so nobody else gets to steal it next, even the original author of a technique.