【摘要】 本文在分析OpenGL平台和VRML语言特征的基础上，探讨了虚拟设计环境的特点，提出了通过VirtualC++5.0和OpenGLOptimizer开发产品虚拟设计系统的方法与思路，建立了虚拟设计和场景洲览器VRCADE1．0，该系统具有三维造型、材质与表现设计、场景编辑等功能，并支持VRML2．0。更多还原

【Abstract】 The features of OpenGL toolkit and VRML language are analyzed. Virtual RealityEnvironment of Mechanical Design is discussed. Then, a method of developing an oplorer ofVirtual Reality Environment of Mechanical Design with OpenGL Opdtimizer and Virtual C++5.0 isgiven and a system of VRCACE1.0 is developed. The system can support VRML2.0 and hasfuntions such as 3D geometrical modeling, material design and scene-editing.更多还原