基于图形处理技术的三维景观设计系统实现

Implementation of 3D Landscape Design System Based on Graphics Processing Technology

为提升三维景观设计效率,优化三维景观展示效果,文章中设计了基于图形处理技术的三维景观设计系统。其中,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,在生成施工图后,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;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;系统所设计的三维景观可清晰展示景观多细节层次。

In order to improve the efficiency of 3D landscape design and optimize the effect of 3D landscape display,this paper designs a 3D landscape design system based on graphics processing technology.Among them,the landscape design data collection module uses files to read and write landscape design data,and uses resource inventory to store the basic materials needed for 3D landscape design;The landscape model scene design module is based on the data obtained by the landscape design data collection module.The landscape 3D model is established through the landform model,building model,planting tree model,etc.After the construction drawing is generated,the 3D texture of the model is rendered using the coordinate matrix method of 3D graphics processing technology;The data statistics module counts the budget and project data to achieve 3D landscape design.The experimental results show that the system functions well,and the response speed is fast;The three-dimensional landscape designed by the system can clearly show the multiple levels of detail of the landscape.