J4 ›› 2005, Vol. 27 ›› Issue (10): 97-100.
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张红燕[1,2] 段正华[1] 喻飞[1,3]
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摘要：
虚拟实验必须有虚拟实验环境的支持。本文论述了远程虚拟实验环境中常用仪器形体的建模与虚拟仪器间的通信实现，通过对VRML中Extrusion节点的扩展，并分别对常用仪器的内外壁进行两次挤压造型和阴影的计算，其模拟容器形体具有较好的真实感。
关键词: 虚拟实验 形体建模 阴影
Abstract:
As a new media for teaching, virtual technology plays a great role in modern teaching. The paper discusses the modeling of common apparatuses in remote virtual experimental environments and the communications between virtual apparatuses. By extruding the both sides of a vessel respectively and the shadow calculation, as well as using the extension of Extrusion nodes of VRML, the shape of the virtual vessel is preferably real.
Key words: （virtual experiment, body modeling;shadow）
张红燕[1,2] 段正华[1] 喻飞[1,3]. 远程虚拟实验中实验仪器形体建模[J]. J4, 2005, 27(10): 97-100.
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http://joces.nudt.edu.cn/CN/Y2005/V27/I10/97
