{"guid":"a862b298-e98b-5055-9d5f-2987b5c65f97","title":"Making Waterfalls","subtitle":null,"slug":"lgm25-upstream-2025-83659-making-waterfalls","link":"https://pretalx.c3voc.de/lgm25-upstream-2025/talk/3330112692/","description":"Come learn about some ways to create waterfalls for video games!\nInspired by a variety of waterfalls in the Pacific Northwest of the USA,\nTom has been playing around with different ways to create waterfalls in\nthe open source Godot game engine, with the help of other open source\nsoftware such as Blender, Krita, and Gimp. Video game fluid flow is a\ncomplex subject, and this talk will outline various methods to cheat so\nthat you don't really have to know complex math to make something\nacceptable.\n\nLicensed to the public under https://creativecommons.org/licenses/by/4.0/","original_language":"eng","persons":["Tom Lechner"],"tags":["83659","2025","lgm2025","main","lgm2025-eng","Day 3"],"view_count":86,"promoted":false,"date":"2025-05-30T10:35:00.000+02:00","release_date":"2025-05-30T00:00:00.000+02:00","updated_at":"2026-04-17T23:45:04.730+02:00","length":1271,"duration":1271,"thumb_url":"https://static.media.ccc.de/media/events/lgm/2025/83659-a862b298-e98b-5055-9d5f-2987b5c65f97.jpg","poster_url":"https://static.media.ccc.de/media/events/lgm/2025/83659-a862b298-e98b-5055-9d5f-2987b5c65f97_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/lgm/2025/83659-a862b298-e98b-5055-9d5f-2987b5c65f97.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/lgm/2025/83659-a862b298-e98b-5055-9d5f-2987b5c65f97.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/lgm25-upstream-2025-83659-making-waterfalls","url":"https://media.ccc.de/public/events/a862b298-e98b-5055-9d5f-2987b5c65f97","conference_title":"Libre Graphics Meeting 2025 ","conference_url":"https://media.ccc.de/public/conferences/lgm2025","related":[],"recordings":[{"size":11,"length":1271,"mime_type":"audio/opus","language":"eng","filename":"lgm2025-83659-eng-Making_Waterfalls_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2025-05-30T11:54:32.545+02:00","recording_url":"https://cdn.media.ccc.de/events/lgm/2025/opus/lgm2025-83659-eng-Making_Waterfalls_opus.opus","url":"https://media.ccc.de/public/recordings/87713","event_url":"https://media.ccc.de/public/events/a862b298-e98b-5055-9d5f-2987b5c65f97","conference_url":"https://media.ccc.de/public/conferences/lgm2025"},{"size":19,"length":1271,"mime_type":"audio/mpeg","language":"eng","filename":"lgm2025-83659-eng-Making_Waterfalls_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2025-05-30T11:54:29.008+02:00","recording_url":"https://cdn.media.ccc.de/events/lgm/2025/mp3/lgm2025-83659-eng-Making_Waterfalls_mp3.mp3","url":"https://media.ccc.de/public/recordings/87712","event_url":"https://media.ccc.de/public/events/a862b298-e98b-5055-9d5f-2987b5c65f97","conference_url":"https://media.ccc.de/public/conferences/lgm2025"},{"size":61,"length":1271,"mime_type":"video/webm","language":"eng","filename":"lgm2025-83659-eng-Making_Waterfalls_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2025-05-30T12:22:03.614+02:00","recording_url":"https://cdn.media.ccc.de/events/lgm/2025/webm-sd/lgm2025-83659-eng-Making_Waterfalls_webm-sd.webm","url":"https://media.ccc.de/public/recordings/87720","event_url":"https://media.ccc.de/public/events/a862b298-e98b-5055-9d5f-2987b5c65f97","conference_url":"https://media.ccc.de/public/conferences/lgm2025"},{"size":200,"length":1271,"mime_type":"video/webm","language":"eng","filename":"lgm2025-83659-eng-Making_Waterfalls_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-05-30T12:19:27.888+02:00","recording_url":"https://cdn.media.ccc.de/events/lgm/2025/webm-hd/lgm2025-83659-eng-Making_Waterfalls_webm-hd.webm","url":"https://media.ccc.de/public/recordings/87718","event_url":"https://media.ccc.de/public/events/a862b298-e98b-5055-9d5f-2987b5c65f97","conference_url":"https://media.ccc.de/public/conferences/lgm2025"},{"size":53,"length":1271,"mime_type":"video/mp4","language":"eng","filename":"lgm2025-83659-eng-Making_Waterfalls_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2025-05-30T11:54:20.821+02:00","recording_url":"https://cdn.media.ccc.de/events/lgm/2025/h264-sd/lgm2025-83659-eng-Making_Waterfalls_sd.mp4","url":"https://media.ccc.de/public/recordings/87710","event_url":"https://media.ccc.de/public/events/a862b298-e98b-5055-9d5f-2987b5c65f97","conference_url":"https://media.ccc.de/public/conferences/lgm2025"},{"size":189,"length":1271,"mime_type":"video/mp4","language":"eng","filename":"lgm2025-83659-eng-Making_Waterfalls_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2025-05-30T11:51:19.079+02:00","recording_url":"https://cdn.media.ccc.de/events/lgm/2025/h264-hd/lgm2025-83659-eng-Making_Waterfalls_hd.mp4","url":"https://media.ccc.de/public/recordings/87708","event_url":"https://media.ccc.de/public/events/a862b298-e98b-5055-9d5f-2987b5c65f97","conference_url":"https://media.ccc.de/public/conferences/lgm2025"}]}