一个视景仿真平台的设计与开发

从功能定位入手,介绍了使用Visual C++基于DirectX SDK设计并实现一个视景仿真软件平台的思路和方法。该平台采用了基于共用内核的双平台总体架构,建立了可重用的框架和二次开发机制,采用功能实体-集合管理-用户界面三层设计模式,提高了代码重用度,在降低问题复杂度的同时提高了开发效率。该视景仿真平台建立了可扩展的可视对象管理机制、实现了中小规模场景的显示优化和高效地形匹配计算、实现了基于粒子系统的烟云、雨雪、爆炸、燃烧等特殊效果的逼真显示以及对于关键帧动画的支持。最后介绍了应用案例。

Design and Development of Scene Simulation Platform

The ideas and method about the realization of a scene simulation platform using Visual C++ and Direct SDK were introduced.The platform adopted the overall structure of twin platform based on the shared core,and reusable framework and mechanism for the further development were founded.Three-tier design pattern of function entity,collection management and user interface improved code reusing.So the complexity of the problem was reduced,and the software development efficiency was improved.In this scene simulat...