{"has_accepted_license":"1","file":[{"checksum":"1b737dfe3e051aba8f3f4ab1dceda673","file_size":44328918,"access_level":"open_access","creator":"dernst","date_updated":"2020-07-14T12:47:30Z","relation":"main_file","file_name":"2019_ACM_Schreck.pdf","file_id":"6443","date_created":"2019-05-14T07:03:55Z","content_type":"application/pdf"}],"intvolume":"        38","isi":1,"oa_version":"Submitted Version","oa":1,"publication_status":"published","type":"journal_article","article_number":"130","year":"2019","author":[{"last_name":"Schreck","full_name":"Schreck, Camille","first_name":"Camille","id":"2B14B676-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Hafner, Christian","last_name":"Hafner","first_name":"Christian","id":"400429CC-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Wojtan, Christopher J","last_name":"Wojtan","id":"3C61F1D2-F248-11E8-B48F-1D18A9856A87","first_name":"Christopher J","orcid":"0000-0001-6646-5546"}],"ddc":["000","005"],"_id":"6442","title":"Fundamental solutions for water wave animation","department":[{"_id":"ChWo"}],"date_created":"2019-05-14T07:04:06Z","month":"07","date_updated":"2023-08-25T10:18:46Z","volume":38,"abstract":[{"lang":"eng","text":"This paper investigates the use of fundamental solutions for animating detailed linear water surface waves. We first propose an analytical solution for efficiently animating circular ripples in closed form. We then show how to adapt the method of fundamental solutions (MFS) to create ambient waves interacting with complex obstacles. Subsequently, we present a novel wavelet-based discretization which outperforms the state of the art MFS approach for simulating time-varying water surface waves with moving obstacles. Our results feature high-resolution spatial details, interactions with complex boundaries, and large open ocean domains. Our method compares favorably with previous work as well as known analytical solutions. We also present comparisons between our method and real world examples."}],"publisher":"ACM","article_processing_charge":"No","related_material":{"link":[{"description":"News on IST Homepage","url":"https://ist.ac.at/en/news/new-method-makes-realistic-water-wave-animations-more-efficient/","relation":"press_release"}]},"issue":"4","language":[{"iso":"eng"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","file_date_updated":"2020-07-14T12:47:30Z","doi":"10.1145/3306346.3323002","scopus_import":"1","acknowledged_ssus":[{"_id":"ScienComp"}],"citation":{"mla":"Schreck, Camille, et al. “Fundamental Solutions for Water Wave Animation.” <i>ACM Transactions on Graphics</i>, vol. 38, no. 4, 130, ACM, 2019, doi:<a href=\"https://doi.org/10.1145/3306346.3323002\">10.1145/3306346.3323002</a>.","ista":"Schreck C, Hafner C, Wojtan C. 2019. Fundamental solutions for water wave animation. ACM Transactions on Graphics. 38(4), 130.","short":"C. Schreck, C. Hafner, C. Wojtan, ACM Transactions on Graphics 38 (2019).","apa":"Schreck, C., Hafner, C., &#38; Wojtan, C. (2019). Fundamental solutions for water wave animation. <i>ACM Transactions on Graphics</i>. ACM. <a href=\"https://doi.org/10.1145/3306346.3323002\">https://doi.org/10.1145/3306346.3323002</a>","ieee":"C. Schreck, C. Hafner, and C. Wojtan, “Fundamental solutions for water wave animation,” <i>ACM Transactions on Graphics</i>, vol. 38, no. 4. ACM, 2019.","ama":"Schreck C, Hafner C, Wojtan C. Fundamental solutions for water wave animation. <i>ACM Transactions on Graphics</i>. 2019;38(4). doi:<a href=\"https://doi.org/10.1145/3306346.3323002\">10.1145/3306346.3323002</a>","chicago":"Schreck, Camille, Christian Hafner, and Chris Wojtan. “Fundamental Solutions for Water Wave Animation.” <i>ACM Transactions on Graphics</i>. ACM, 2019. <a href=\"https://doi.org/10.1145/3306346.3323002\">https://doi.org/10.1145/3306346.3323002</a>."},"day":"01","ec_funded":1,"status":"public","date_published":"2019-07-01T00:00:00Z","project":[{"name":"Efficient Simulation of Natural Phenomena at Extremely Large Scales","call_identifier":"H2020","_id":"2533E772-B435-11E9-9278-68D0E5697425","grant_number":"638176"},{"grant_number":"715767","call_identifier":"H2020","_id":"24F9549A-B435-11E9-9278-68D0E5697425","name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling"},{"call_identifier":"H2020","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","name":"International IST Doctoral Program","grant_number":"665385"}],"quality_controlled":"1","external_id":{"isi":["000475740600104"]},"publication":"ACM Transactions on Graphics"}