VRML在X射线衍射教学上的应用-昆明理工大学学报.PDF

30 2 ( ) Vol.30 No2 2005 4 Journal of Kunming University of Science and Technology (Science andTechnology) Apr. 2005 VRML X 1 1 2 1 严继康, 甘国友, 孙加林, 周 融 (1. , 650093; 2. , 650221) : 简要介绍了VR L 的三种交互方式,VR L 浏览器插件的动作按钮插入VR L 节点和 Script 节点.用插入PlaneSensorViewpointOrientationInterpolatorTouchSensorAnchor 和TimeSen sor 等VR L 节点实现了X 射线 射分析 部分内容的三维交互,比如德拜相机的内部结构浏览 和工作状态控制. : VR L; 交互; X 射线 射; 节点 :TP37; O722 :A : 1007- 855X(2005)02- 0015- 05 Application of VRML in X- Ray diffraction Education 1 1 2 1 YA N Jika ng , GA N Guoyou , S UN Jialin , Z HOU Rong (1. Faculty of aterials and etallurgical Engineering,KunmingUniversity of Science and Technology, Kunming 650093,China; 2.Kunming Institute Precious etals, Kunming 6500221, China) Abstract : Three interactivemethods including action button of VR L browser, inserting VR L node and Script node, are introduced. 3D interaction for some parts of X- Ray diffraction ethods, like browsing internal struc ture and controll of working status of Debye camera, are realized by inserting VR L nodes, such as PlaneSen sor, Viewpoint, OrientationInterpolator, TouchSensor, Anchor andTimeSensor etc. Key words : VR L; interaction; X- Ray diffraction; node 0 VR L Virtual Reality odeling Language.VR L ,Internet ,, ,, , , ,,, ,, 1998 1. VR L , [ 1~ 4] , . VR L , .VR L : VR L [5,6] VR L script VR L . 1 VRML X , X .X , ,, [7,8] X . VR L ,. 1. 1 X ,,VR L : 2004- 04- 28.: . : (1972~ ),,,.:,. E- mail :scyjk@. 16