{"id":20601004,"url":"https://github.com/aaronmcleancs/particlebox","last_synced_at":"2025-09-26T09:30:32.343Z","repository":{"id":258086940,"uuid":"843743413","full_name":"aaronmcleancs/ParticleBox","owner":"aaronmcleancs","description":"Multithreaded particle dynamics engine using spatial hashing and quad tree collision detection to simulate forces among particles.","archived":false,"fork":false,"pushed_at":"2025-04-07T18:11:07.000Z","size":521,"stargazers_count":10,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-04-07T19:25:55.776Z","etag":null,"topics":["data-structures","high-performance-computing","multithreading","physics-simulation","sdl2"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/aaronmcleancs.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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}},"created_at":"2024-08-17T09:31:52.000Z","updated_at":"2025-04-07T18:11:11.000Z","dependencies_parsed_at":"2024-10-17T16:09:11.501Z","dependency_job_id":"acf72270-aaeb-4b2f-974d-2cf8449aec68","html_url":"https://github.com/aaronmcleancs/ParticleBox","commit_stats":null,"previous_names":["aaronmcleancs/particlebox"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/aaronmcleancs/ParticleBox","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aaronmcleancs%2FParticleBox","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aaronmcleancs%2FParticleBox/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aaronmcleancs%2FParticleBox/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aaronmcleancs%2FParticleBox/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/aaronmcleancs","download_url":"https://codeload.github.com/aaronmcleancs/ParticleBox/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/aaronmcleancs%2FParticleBox/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":277055514,"owners_count":25752812,"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","status":"online","status_checked_at":"2025-09-26T02:00:09.010Z","response_time":78,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":["data-structures","high-performance-computing","multithreading","physics-simulation","sdl2"],"created_at":"2024-11-16T09:08:04.675Z","updated_at":"2025-09-26T09:30:32.333Z","avatar_url":"https://github.com/aaronmcleancs.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"Performant Computing Particle Simulation\n\nMultithreaded particle simulation written in C++ using SDL2. Simulates basic physics interactions between thousands of particles.\n\nFeatures\n\nSpatial Partitioning\nReplaced brute-force O(N²) collision checks with a partitioned grid.\n\nMultithreading\nDivided the particle set into chunks processed in parallel using threads.\n\nMemory Management \u0026 Random Generation\nPre-allocated particle storage and replaced rand() with modern, thread-local rngs.\n\nInstallation\n\nPrerequisites\n- Homebrew (for macOS users)\n- C++ compiler supporting C++11 or later\n- SDL2 and SDL2_ttf libraries\n\nSteps\n1. Install SDL2 and SDL2_ttf\n   brew install sdl2 sdl2_ttf\n\n2. Build the Project\n   make\n\n3. Run the Simulator\n   ./ParticleSimulator","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Faaronmcleancs%2Fparticlebox","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Faaronmcleancs%2Fparticlebox","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Faaronmcleancs%2Fparticlebox/lists"}