干旱区生态环境知识资源中心(Arid): Real-time hyper-amplification of planets

Arid

DOI	10.1007/s00371-020-01923-4
	Real-time hyper-amplification of planets
	Cortial, Yann; Peytavie, Adrien; Galin, Eric; Guerin, Eric
通讯作者	Cortial, Y
来源期刊	VISUAL COMPUTER
ISSN	0178-2789
EISSN	1432-2315
出版年	2020
卷号	36 期号:10-12 页码:2273-2284
英文摘要	We propose an original method for generating planets with a high level of detail in real time. Our approach relies on a proceduralhyper-amplificationalgorithm: a controlled subdivision process that faithfully reproduces landforms and hydrosphere features at different scales. Starting from low-resolution user-defined control maps providing information about the elevation, the presence of large-scale water bodies and landforms types, we apply subdivision rules to obtain a high-resolution hydrologically consistent planet model. We first generate large-scale river networks connected to inner seas and oceans and then synthesize the detailed hydrographic landscapes, including river tributaries and lakes, mountain ranges, valleys, plateaus, deserts and hills systems. Our GPU implementation allows to interactively explore planets that are produced by tectonic simulations, generated procedurally or authored by artists.
英文关键词	Terrain modeling Planets Amplification Adaptive subdivision Procedural generation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000551368400002
WOS类目	Computer Science, Software Engineering
WOS研究方向	Computer Science
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325143
作者单位	[Cortial, Yann; Guerin, Eric] INSA Lyon, LIRIS, CNRS, Villeurbanne, France; [Peytavie, Adrien; Galin, Eric] Univ Lyon, LIRIS, CNRS, Villeurbanne, France
推荐引用方式 GB/T 7714	Cortial, Yann,Peytavie, Adrien,Galin, Eric,et al. Real-time hyper-amplification of planets[J],2020,36(10-12):2273-2284.
APA	Cortial, Yann,Peytavie, Adrien,Galin, Eric,&Guerin, Eric.(2020).Real-time hyper-amplification of planets.VISUAL COMPUTER,36(10-12),2273-2284.
MLA	Cortial, Yann,et al."Real-time hyper-amplification of planets".VISUAL COMPUTER 36.10-12(2020):2273-2284.