基于VRML的医学物理实验环境的搭建  

Design of University Physics Laboratory Based on VRML

作　　者：陈昭喜[1] CHEN Zhaoxi(School of Medical Information Engineering,Guangzhou University of Chinese Medicine,Guangzhou 510006,China)

机构地区：[1]广州中医药大学医学信息工程学院,广东广州510006

出　　处：《大学物理实验》2021年第5期109-112,共4页Physical Experiment of College

基　　金：2019年度广东省高等教育教学改革项目:基于SPOC的混合式教学模式设计、应用与评价研究——以《医用物理学》课程为例。

摘　　要：虚拟现实技术在医学物理课程中备受关注,沉浸式体验符合医学物理实验需求。首先,通过对医学物理真实实验环境的分析,了解虚拟实验环境所需设备及相应器材,分析构建虚拟实验环境基本流程和步骤,从素材收集,三维模型建立,三维模型结构设计,再到几何、物理、行为建模,完成虚拟实验环境基础设计;其次,为满足真实体验,对VRML交互进行优化,使用脚本部署提高调度效率。基于VRML医学物理实验环境运行流畅,能满足学生在线学习与虚拟实验需求,具有较高应用价值。Virtual reality technology has attracted much attention in college physics courses,and immersion experience meets the needs of college physics experiments.First of all,through the analysis of the university physics real laboratory,it understands the equipment and corresponding equipment required by the virtual laboratory,analyzes the basic process and steps of building the virtual laboratory,from material collection,3D model establishment,3D model structure design,and then to geometric,physical and behavioral modeling to complete the basic design of the virtual laboratory.Secondly,in order to meet the real experience,the VRML interaction is carried out optimize and use script deployment to improve scheduling efficiency.Based on VRML,the university physics laboratory runs smoothly,which can meet the needs of students’online learning and virtual experiment,and has high application value.

关 键 词：虚拟现实 医学物理实验 VRML 性能调度 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]