{"id":16147475,"url":"https://github.com/edap/reactiondiffusion","last_synced_at":"2025-10-25T06:31:35.798Z","repository":{"id":145594129,"uuid":"73408472","full_name":"edap/reactionDiffusion","owner":"edap","description":null,"archived":false,"fork":false,"pushed_at":"2017-01-01T18:45:32.000Z","size":11634,"stargazers_count":5,"open_issues_count":0,"forks_count":1,"subscribers_count":4,"default_branch":"master","last_synced_at":"2025-03-13T15:22:25.786Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"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/edap.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":"2016-11-10T18:13:05.000Z","updated_at":"2021-07-08T13:02:58.000Z","dependencies_parsed_at":null,"dependency_job_id":"6e863ba2-ccab-4202-9681-40e4658db0d3","html_url":"https://github.com/edap/reactionDiffusion","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/edap%2FreactionDiffusion","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/edap%2FreactionDiffusion/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/edap%2FreactionDiffusion/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/edap%2FreactionDiffusion/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/edap","download_url":"https://codeload.github.com/edap/reactionDiffusion/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246278685,"owners_count":20751813,"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":[],"created_at":"2024-10-10T00:25:24.486Z","updated_at":"2025-10-25T06:31:30.763Z","avatar_url":"https://github.com/edap.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"### Reaction Diffusion studies\n\nThis repository contains 4 apps that I've done while learning the reaction diffusion simulation developed by Gray-Scott.\n\nThe app `reactionDiffusionNaive` contains an openFramework sketch that implements the simulation as explained in the [Shiffman's tutorial](https://www.youtube.com/watch?v=BV9ny785UNc). This implementation is slow (around 20FPS) but it is easy to understand.\n\nThe app `reactionDiffusionFBO` does the same but using FBOs and the ping-pong technique to improve performance. It is still a work in progress.\n\nThe app reactionDiffusion3D is the same as before, but with the texture applied to a sphere and vertex displacement\n![example](rd_to_sphere.png)\n\nAll the application comes with a GUI to try out differents presets, press `g` to use the GUI.\n\n#### Resources\n\nhttp://www.karlsims.com/rd.html\n\nhttp://blog.hvidtfeldts.net/index.php/2012/08/reaction-diffusion-systems/\n\nhttp://web.archive.org/web/19981206145216/http://www.ccsf.caltech.edu/ismap/image.html\n\nhttp://mrob.com/sci/talks/20101209.html\n\nhttp://groups.csail.mit.edu/mac/projects/amorphous/GrayScott/\n\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fedap%2Freactiondiffusion","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fedap%2Freactiondiffusion","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fedap%2Freactiondiffusion/lists"}