摘要
CityEngine在高效迅速生成大规模三维场景模型方面具有较大的技术优势,然而在建模完成后导出为obj模型常发生扭曲变形的情况。本文从OBJ模型数据结构和存储的角度进行分析,探究其形成原因并提出了相应的解决方案。
Cityengine has great technical advantages in efficient and rapid generation of large-scale 3D scene.However,the obj model is often distorted after modeling.This paper analyzes the data structure and storage of obj model,explores the reasons for its formation and puts forward the corresponding solutions.
作者
魏远航
朱钱洪
李晓俊
WEI Yuan-hang;ZHU Qian-hong;LI Xiao-jun(Chongqing Planning and natural resources investigation and Monitoring Institute,Chongqing 400000,China;Engineering Tech⁃nology Research Center of Land Use and Remote Sensing Monitoring in Chongqing City,Chongqing 400000,China;Chongqing In⁃stitute of Geology and Mineral Resources,Chongqing 400000 China)
出处
《电脑知识与技术》
2020年第18期10-11,18,共3页
Computer Knowledge and Technology
基金
重庆市国土房管科技项目(KJ-2019010):倾斜摄影实景三维模型在村镇规划中的应用研究。
