【摘要】 利用虚拟现实建模语言(VRML)和Javascript程序语言,通过计算机图形学中的基本操作,以石墨原子和冰醋酸(C2H4O)分子结构为例,编程实现了三维层状石墨原子和C2H4O2分子结构的虚拟仿真.对图形学坐标转换和程序设计的嵌套技术以及VRML的交互性进行了研究,通过最优化程序最终实现了虚拟模型与网络的结合,达到远程交互的目的.更多还原

【Abstract】 Taking 3D layered graphite structure and acetum（C₂H₄O₂） molecular structure as examples,through elementary operations of computer graphics,3D models are simulated with Virtual Reality Modeling Language（VRML） and Javascript program language.In this paper,coordinate transformation in graphics,nesting technology of programming and VRML interaction are studied.By optimizing procedure,the virtual models are realized in internet and achieved to remotely interact.更多还原