绿色建筑3D仿真系统设计

Design of 3D simulation system for green building

针对传统的仿真系统中由于多边形网络数目过多导致的可识别能力下降的问题,文中设计一种绿色建筑3D仿真系统。在硬件设计上,使用全景相机获得绿色建筑全角度图像,在ZigBee底板的支持下,利用CC2530芯片控制传感器获得建筑空间位置和倾斜角度信息;在软件设计上,采用面向对象的方法设计绿色建筑基础,考虑安全性和造价成本优化桩基础设计,在搭建出绿色建筑框架后,采用虚拟视景技术对框架进行纹理贴图和无缝衔接处理。至此,系统设计完成。测试结果表明,设计的绿色建筑3D仿真系统在仿真过程中贴图完整、建筑构件一致性高,并且可识别能力得到提升。

In order to solve the problem of recognition ability reduction caused by the excessive number of polygonal networks in the traditional simulation system,a 3D simulation system for green building was designed.In the hardware design,the panoramic camera is used to obtain the full⁃angle images of the green building,and with the support of the ZigBee baseboard,the CC2530 chip is used to control the sensor to obtain the building space position and tilt angle information.In the software design,the object⁃oriented method is adopted to design the green building foundation,and the design of the pile foundation is optimized in consideration of safety and cost.The virtual visual technology is used for texture mapping and seamless connection of the framework after constructing the green building framework.The test results show that the designed 3D simulation system for green building has complete texture mapping,high consistency of building components during the simulation process,and hith identifiable ability.