| 二维GIS的三维可视化方案 |
| |
| 引用本文： | 辛长安,白宝兴.二维GIS的三维可视化方案[J].长春师范学院学报,2014(4):41-43. |
| |
| 作者姓名： | 辛长安 白宝兴 |
| |
| 作者单位： | 长春理工大学计算机学院,吉林长春130022 |
| |
| 摘 要： | 本文论述了二维GIS的三维可视化技术的实现方案,重点阐述了其中涉及的关键技术模块,如地形、纹理、模型、相机等。旨在提出一种轻量化的简洁高效的实现方案,并在数据接口和渲染效率优化方面也作了相关论述。实验项目证明本文提出的技术方法是可行的,并可用于工程实践。
|
| 关 键 词： | 二维GIS 三维可视化 地形拟合 地图纹理 相机运动 |
The Scheme of Visualizing 2D-GIS In 3D-Space |
| |
| Institution: | XIN Chang - an, BAI Bao - xing (Computer Department, Changchun University of Science and Technology, Changchun Jilin 130022, China) |
| |
| Abstract: | This paper discusses an efficient way to visualize 2D-GIS in 3D space,especially describing several key modules involved,including terrain,texture,3D-model and camera motion.We mainly propose a light but available solution to realize 2D-GIS in a 3D environment with 3D-models.Additionally,the optimizing for rendering efficiency and the interface with standard model format are concerned as well.These techniques and methods have been proved to be workable and practicable. |
| |
| Keywords: | Visualizing 2D-GIS In 3D-Space of terrain fitting map texture camera movement |
| 本文献已被 维普 等数据库收录！ |
|
