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We develop a physically accurate, grid\u2010based, real\u2010time fluid simulation based on a reparameterized Thin Film model. The equations are rewritten so as to create principled parameters that finely control the length, thickness, and frequency of dripping. Our close connection with physics allows both theoretical and experimental validation of our method. The resulting system can reproduce dripping, fluid\u2010air interface, and pigment advection and diffusion, all controllable by the user in real\u2010time. Our experiments show that artists can use our system to create interesting and varied digital paintings.<\/jats:p>","DOI":"10.1111\/cgf.70416","type":"journal-article","created":{"date-parts":[[2026,3,30]],"date-time":"2026-03-30T13:01:42Z","timestamp":1774875702000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Dripping Thin Films for Real\u2010time Digital Painting"],"prefix":"10.1111","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-7987-3562","authenticated-orcid":false,"given":"Zo\u00e9","family":"Herson","sequence":"first","affiliation":[{"name":"Adobe"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4457-1801","authenticated-orcid":false,"given":"Axel","family":"Paris","sequence":"additional","affiliation":[{"name":"Adobe"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2147-3427","authenticated-orcid":false,"given":"\u00c9lie","family":"Michel","sequence":"additional","affiliation":[{"name":"Adobe"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,3,30]]},"reference":[{"key":"e_1_2_8_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jnnfm.2006.05.005"},{"key":"e_1_2_8_3_2","unstructured":"BarlaP. 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