基于三维图形处理技术的景观设计系统设计与实现  

Design and implementation of landscape design system based on 3D graphic processing technology

作　　者：朱静怡 田朝阳[1] ZHU Jingyi;TIAN Chaoyang(College of Landscape Architecture and Art,Henan Agricultural University,Zhengzhou 450002,China)

机构地区：[1]河南农业大学风景园林与艺术学院,河南郑州450002

出　　处：《现代电子技术》2022年第1期45-49,共5页Modern Electronics Technique

摘　　要：设计基于三维图形处理技术的景观设计系统,提升三维景观设计效率,优化三维景观展示效果。景观设计数据采集模块利用文件读写景观设计数据,运用资源库存储三维景观设计所需基础素材;景观模型场景设计模块以景观设计数据采集模块所获数据为基础,通过地貌模型、建筑物模型、种植树木模型等建立景观三维模型,生成施工图后,利用三维图形处理技术的坐标矩阵方法渲染模型的三维纹理;通过数据统计模块统计预算和工程数据,实现三维景观设计。实验结果表明:该系统各功能运行良好,且响应速度快,仅为430 ms;系统所设计三维景观可清晰展示景观多细节层次,且平均设计成本低至2.09万元。A landscape design system based on 3 D graphics processing technology is designed to improve the design efficiency of 3 D landscape and optimize the display effect of 3 D landscape. In the landscape design data acquisition module,the files are used to read and write the landscape design data,and the basic materials required for the 3 D landscape design are stored in resource library. The scene design module of landscape model takes the data obtained by the landscape design data acquisition module as its base. The 3 D landscape model is established based on the geomorphic model,building model and tree planting model. After the construction drawing is generated,the coordinate matrix method in 3 D graphics processing technology is used to render the 3 D texture of the model. The data statistics module is applied to data statistics of budget and engineering to realize the 3 D landscape design. The experimental results show that all of the functional modules of the system operate normally and its response time is short(only 430 ms). The 3 D landscape designed by the system can clearly display the multi-level details of the landscape,and the average design cost of the 3 D landscape is as low as 20 900 Yuan.

关 键 词：景观设计系统 三维图像处理 三维景观 素材存储 数据采集 三维纹理渲染 三维建模 数据统计 

分 类 号：TN911.73-34[电子电信—通信与信息系统] TP391.9[电子电信—信息与通信工程]