CAJ | 학술논문

线路三维景观是实现铁路三维可视化设计的重要组成部分，采用面向对象的图形仿真和单元模型建模方法，实现了铁路线路三维景观的快速构建。基于数据库管理技术，解决了景观模型的一体化存储、管理和调度问题。基于图像的建模方法，实现了线路三维景观环境中的树木参数化建模，能够灵活、逼真的展示三维树木，提高了线路三维景观的真实性。通过实例验证，证明了建模方法的有效性和实用性。
선로삼유경관시실현철로삼유가시화설계적중요조성부분，채용면향대상적도형방진화단원모형건모방법，실현료철로선로삼유경관적쾌속구건。기우수거고관리기술，해결료경관모형적일체화존저、관리화조도문제。기우도상적건모방법，실현료선로삼유경관배경중적수목삼수화건모，능구령활、핍진적전시삼유수목，제고료선로삼유경관적진실성。통과실례험증，증명료건모방법적유효성화실용성。
Utilize the object-oriented graphical simulation and element modeling methods; achieve the rapid construction of three-dimensional landscape of Railway line. Solve the integrated storage, management and scheduling problems of landscape models Based on the database management technology. Achieve parametric modeling of trees in railway three-dimensional land-scape environment based on Image modeling method. Realized flexibility, realistic display of 3D trees and improve the authentici-ty of the railway line three-dimensional landscape.