校园三维景观建模及其飞行漫游的实现，以AUTOCAD格式的施工设计图为基础，利用三维可视地理信息系统软件Imagis2.3，通过数据的预处理、三维建模、纹理映射，建立了福建师范大学新校区理工楼群模型，并就有关技术问题进行了讨论。-Three-dimensional modeling and flight school to roam the landscape to achieve, to AUTOCAD format picture shows the basic construction d

使用C语言编程，创建两个结构体数组，一个存储客户信息，一个存储航班信息，实现添加、修改、删除、查询、浏览航班信息及查询客户信息，订票、退票等功能 -The use of C language programming, to create an array of two structures, a store customer information, a stored flight information, the realization of add, modify, delete, que

opentrack 头部跟踪开源库，支持PointTracker，Oculus Rift，Intel RealSense 3D cameras等-opentrack is an application dedicated to tracking user s head movements and relaying the information to games and flight simulation software.