乐胖代购免代理版

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The framework uses rivers as modeling elements, and it first creates a hierarchical drainage network that is represented as a geometric graph over a given input domain. The network is then analyzed to construct watersheds and to characterize the different types and trajectories of rivers. The terrain is finally generated by combining procedural terrain and river patches with blending and carving operators.<\/jats:p>","DOI":"10.1145\/2461912.2461996","type":"journal-article","created":{"date-parts":[[2013,7,16]],"date-time":"2013-07-16T18:06:45Z","timestamp":1373998005000},"page":"1-13","update-policy":"http:\/\/dx.doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":65,"title":["Terrain generation using procedural models based on hydrology"],"prefix":"10.1145","volume":"32","author":[{"given":"Jean-David","family":"G\u00e9nevaux","sequence":"first","affiliation":[{"name":"Universit\u00e9 de Lyon, LIRIS, CNRS, France"}]},{"given":"\u00c9ric","family":"Galin","sequence":"additional","affiliation":[{"name":"Universit\u00e9 de Lyon, LIRIS, CNRS, France"}]},{"given":"Eric","family":"Gu\u00e9rin","sequence":"additional","affiliation":[{"name":"Universit\u00e9 de Lyon, LIRIS, CNRS, France"}]},{"given":"Adrien","family":"Peytavie","sequence":"additional","affiliation":[{"name":"Universit\u00e9 de Lyon, LIRIS, CNRS, France"}]},{"given":"Bedrich","family":"Benes","sequence":"additional","affiliation":[{"name":"Purdue University"}]}],"member":"320","published-online":{"date-parts":[[2013,7,21]]},"reference":[{"key":"e_1_2_2_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/1101389.1101479"},{"key":"e_1_2_2_2_1","volume-title":"Proc. of the Spring Conf. on Comp. 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