摘要
探讨了基于OpenGL的3ds文件读取、绘制和控制方法,从三维模型在地形中移动的坡度和坡向问题入手,逼真地模拟了3ds文件模型在GRID地形中移动的交互控制过程。开发的三维模拟可视化实验系统,在3ds文件模型和GRID地形的贴合程度方面效果良好。
Based on Open GL, the paper discussed the methods of 3ds file reading, drawing and controlling, focused on motion problems of 3D model on terrain slope and aspect, and realistically simulated the interactive control process of 3ds file model in Grid terrain. Through above method, 3D visualization simulation experiment system is relatively well fit between the model of the 3ds file and the regular Grid.
出处
《地理空间信息》
2014年第5期82-84,10,共3页
Geospatial Information
基金
国家科技支撑计划资助项目(2013BAB05B01)
