| 基于OSG的三维GIS功能的封装技术研究与实现 |
| |
| 引用本文： | 邹伟林,孙应高,丁志庆,宋红亮,井文胜. 基于OSG的三维GIS功能的封装技术研究与实现[J]. 测绘与空间地理信息, 2020, 0(3): 135-137 |
| |
| 作者姓名： | 邹伟林 孙应高 丁志庆 宋红亮 井文胜 |
| |
| 作者单位： | 正元地理信息集团股份有限公司 |
| |
| 摘 要： | OpenSceneGraph(以下简称OSG)使用OpenGL技术开发,是以C++作为开发语言的应用程序接口(API),它让开发者能快速、便捷地交互式图形程序。在三维GIS领域,使用OSG作为底层渲染是不二之选。本技术研究拟从如何将底层基于OSG使用C++开发的功能进行封装(ActiveX技术),从而对C#和JavaScript等二次开发语言调用等方面进行研究,实现定制化开发和功能扩展,实现应用项目想要的功能。
|
| 关 键 词： | OSG 三维GIS 封装技术 |
Research and Implementation of 3D GIS Function Packaging Technology Based on OSG |
| |
| ZOU Weilin,SUN Yinggao,DING Zhiqing,SONG Hongliang,JING Wensheng. Research and Implementation of 3D GIS Function Packaging Technology Based on OSG[J]. Geomatics & Spatial Information Technology, 2020, 0(3): 135-137 |
| |
| Authors: | ZOU Weilin SUN Yinggao DING Zhiqing SONG Hongliang JING Wensheng |
| |
| Affiliation: | (Zhengyuan Geomatics Group Co.,Ltd.,Beijing 101300,China) |
| |
| Abstract: | OpenSceneGraph(OSG) adopting OpenGL technology uses C++ as the development language for application programming interface(API). It is a fast and convenient interactive graphics program for developers. In 3D GIS,the use of OSG for the underlying rendering is the best choice. This paper discusses a method for packaging the underlying OSG technology by using using C++ as the development language(ActiveX),thus C# and JavaScript development language calls can be implemented to realize customized development and expansion of functions,and achieve the desired function of project application. |
| |
| Keywords: | OSG three dimensional GIS packaging technology |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
