干旱区生态环境知识资源中心(Arid): Desertscape Simulation

Arid

DOI	10.1111/cgf.13815
	Desertscape Simulation
	Paris, A.; Peytavie, A.; Guerin, E.; Argudo, O.; Galin, E.
通讯作者	Paris, A.
来源期刊	COMPUTER GRAPHICS FORUM
ISSN	0167-7055
EISSN	1467-8659
出版年	2019
卷号	38 期号:7 页码:47-55
英文摘要	We present an interactive aeolian simulation to author hot desert scenery. Wind is an important erosion agent in deserts which, despite its importance, has been neglected in computer graphics. Our framework overcomes this and allows generating a variety of sand dunes, including barchans, longitudinal and anchored dunes, and simulates abrasion which erodes bedrock and sculpts complex landforms. Given an input time varying high altitude wind field, we compute the wind field at the surface of the terrain according to the relief, and simulate the transport of sand blown by the wind. The user can interactively model complex desert landscapes, and control their evolution throughout time either by using a variety of interactive brushes or by prescribing events along a user-defined time-line.
英文关键词	Procedural modeling desert sand dune simulation aeolian erosion
类型	Article
语种	英语
国家	France
收录类别	SCI-E
WOS记录号	WOS:000496351100005
WOS类目	Computer Science, Software Engineering
WOS研究方向	Computer Science
EI主题词	2019-10-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310106
作者单位	Univ Lyon, CNRS, LIRIS, Lyon, France
推荐引用方式 GB/T 7714	Paris, A.,Peytavie, A.,Guerin, E.,et al. Desertscape Simulation[J],2019,38(7):47-55.
APA	Paris, A.,Peytavie, A.,Guerin, E.,Argudo, O.,&Galin, E..(2019).Desertscape Simulation.COMPUTER GRAPHICS FORUM,38(7),47-55.
MLA	Paris, A.,et al."Desertscape Simulation".COMPUTER GRAPHICS FORUM 38.7(2019):47-55.