文献类型: 外文期刊
作者: Lu, Shenglian 1 ; Guo, Xinyu 1 ; Wen, Weiliang 1 ; Xiao, Boxiang 1 ; Wang, Chuanyu 1 ; Du, Jianjun 1 ; Zhao, Chunjiang 1 ;
作者机构: 1.Beijing Res Ctr Informat Technol Agr, Beijing, Peoples R China
关键词: modelling plant structure;3D reconstruction;visualization;realistic rendering
期刊名称:PROCEEDINGS OF 2014 IEEE INTERNATIONAL CONFERENCE ON PROGRESS IN INFORMATICS AND COMPUTING (PIC)
ISSN:
年卷期: 2014 年
页码:
收录情况: SCI
摘要: In this paper, we present PlantCAD, a graphic toolkit for the creation, simulation and analysis of 3D virtual plants. This C++-based geometric toolkit allows easy generation of plant organs including leaves, fruits, branches, petioles and even nonbotanical things which makes it a powerful user-interactive platform for plant modeling in various biological application. Based on the basic geometric components dedicated to different organs, PlantCAD provides several methods to create plant structure from either real measured data or procedural models. Realistic appearance of the generated 3D plants is improved by using texture mapping and including hairs that cover many plant organs. Several examples from different modelling applications illustrate how PlantCAD can be used to construct, analyse or manipulate geometric models at different scales ranging from organs to plant communities.
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