{"id":15178465,"url":"https://github.com/aevyrie/big_space","last_synced_at":"2025-05-15T10:07:45.821Z","repository":{"id":108152239,"uuid":"585808096","full_name":"aevyrie/big_space","owner":"aevyrie","description":"When 32-bit worlds just aren't big enough","archived":false,"fork":false,"pushed_at":"2025-04-26T08:05:03.000Z","size":681,"stargazers_count":251,"open_issues_count":4,"forks_count":34,"subscribers_count":4,"default_branch":"main","last_synced_at":"2025-05-08T16:21:56.861Z","etag":null,"topics":["bevy","floating-origin","large-worlds"],"latest_commit_sha":null,"homepage":"","language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/aevyrie.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":".github/FUNDING.yml","license":"LICENSE-APACHE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null},"funding":{"github":"aevyrie"}},"created_at":"2023-01-06T06:02:32.000Z","updated_at":"2025-05-07T16:08:10.000Z","dependencies_parsed_at":"2023-03-13T14:28:47.131Z","dependency_job_id":"778f91fc-4071-4ec2-a052-2be96e90e46e","html_url":"https://github.com/aevyrie/big_space","commit_stats":{"total_commits":65,"total_committers":8,"mean_commits":8.125,"dds":0.1384615384615384,"last_synced_commit":"42eeb29992429ab2314d43e5e80eeedf8cab35c7"},"previous_names":[],"tags_count":10,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aevyrie%2Fbig_space","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aevyrie%2Fbig_space/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aevyrie%2Fbig_space/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aevyrie%2Fbig_space/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/aevyrie","download_url":"https://codeload.github.com/aevyrie/big_space/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":254319720,"owners_count":22051073,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["bevy","floating-origin","large-worlds"],"created_at":"2024-09-27T15:03:34.918Z","updated_at":"2025-05-15T10:07:40.807Z","avatar_url":"https://github.com/aevyrie.png","language":"Rust","funding_links":["https://github.com/sponsors/aevyrie"],"categories":["Misc"],"sub_categories":[],"readme":"\u003cdiv align=\"center\"\u003e\n\n# Big Space\n\n\u003cimg src=\"https://raw.githubusercontent.com/aevyrie/big_space/refs/heads/main/assets/bigspacebanner.svg\" width=\"80%\"\u003e\n\nHuge worlds, high performance, no dependencies, ecosystem compatibility. [Read the docs](https://docs.rs/big_space)\n\n[![crates.io](https://img.shields.io/crates/v/big_space)](https://crates.io/crates/big_space)\n[![docs.rs](https://docs.rs/big_space/badge.svg)](https://docs.rs/big_space)\n[![test suite](https://github.com/aevyrie/big_space/actions/workflows/rust.yml/badge.svg)](https://github.com/aevyrie/big_space/actions/workflows/rust.yml)\n\n\u003c/div\u003e\n\n## Highlights\n\n- Enough precision to render proton-sized meshes across the observable universe.\n- Uses `Transform`, making it compatible with most of the Bevy ecosystem.\n- No added dependencies.\n- Absolute coordinates without drift, unlike camera-relative or periodic recentering solutions.\n- Chunks the world into nestable integer grids, from `i8` up to `i128`.\n- Spatial hashing for fast grid cell lookups and neighbor search.\n- Spatial partitioning to group sets of connected cells.\n- Great performance scaling and parallelism with massive entity counts.\n- 👉 [Extensive documentation you should read.](https://docs.rs/big_space)\n\n![screenshot](https://github.com/user-attachments/assets/736a1dec-91a1-4ac1-9382-82084ebe6c1c)\n\n## Showcase\n\n### [Proton to Observable Universe scale](examples/demo.rs)\n\nhttps://github.com/user-attachments/assets/430624ee-e3a4-4ba3-b7cf-72f3d7f00b5f\n\n### [Floating origin demonstration](examples/error.rs)\n\nhttps://github.com/user-attachments/assets/9ce5283f-7d48-47dc-beef-9a7626858ed4\n\n## Bevy Version Support\n\n| bevy | big_space |\n|------|-----------|\n| 0.16 | 0.10      |\n| 0.15 | 0.8, 0.9  |\n| 0.14 | 0.7       |\n| 0.13 | 0.5, 0.6  |\n| 0.12 | 0.4       |\n| 0.11 | 0.3       |\n| 0.10 | 0.2       |\n| 0.9  | 0.1       |\n\n# License\n\nThis project is dual licensed:\n\n* MIT License ([LICENSE-MIT](LICENSE-MIT) or [http://opensource.org/licenses/MIT](http://opensource.org/licenses/MIT))\n* Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or [http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0))\n\n## Contribution\n\nUnless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Faevyrie%2Fbig_space","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Faevyrie%2Fbig_space","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Faevyrie%2Fbig_space/lists"}