基于BIM三维模型的装饰工程材料动态消耗控制信息的可视化方法  

Visualization Method of Dynamic Consumption Control Information of Decoration Engineering Materials based on Bim 3D Model

作　　者：王雁 WANG Yan(Beijing Jiashinuo Decoration Engineering Co.,Ltd.,Beijing 100176)

机构地区：[1]北京佳饰诺装饰工程有限公司,北京100176

出　　处：《粉煤灰综合利用》2022年第5期134-139,共6页Fly Ash Comprehensive Utilization

摘　　要：为完整呈现装饰工程材料动态消耗控制信息,为装饰工程成本管控提供有效数据支撑,提出基于BIM三维模型的装饰工程材料动态消耗控制信息的可视化方法。依据装饰工程建筑、结构、族等部分产生的材料动态消耗控制信息为依据,建立装饰工程的BIM模型,利用WebGL技术为BIM模型中的装饰工程材料动态消耗控制信息提供可视化显示途径,通过着色器语言的特性及方法,将BIM模型包含信息存储于JOSN文件中,并利用导航技术提供动态浏览和交互操作,扩大可视化展示范围。结果表明:该方法的信息调度效率高、能耗低;可通过漫游效果可视化呈现导航路径规划效果,且可通过较高渲染帧数呈现数据渲染效果,提高用户观感。可为降低装饰工程不同阶段的成本提供有效数据支撑。In order to completely present the dynamic consumption control information of decoration engineering materials and provide effective data support for decoration engineering cost control,a visualization method of dynamic consumption control information of decoration engineering materials based on BIM three-dimensional model is proposed.Based on the material dynamic consumption control information generated by the building,structure,family and other parts of the decoration engineering,the BIM model of the decoration engineering is established,the webgl technology is used to provide a visual display way for the decoration engineering material dynamic consumption control information in the BIM model,and the information contained in the BIM model is stored in the Josn file through the characteristics and methods of the shader language,Navigation technology is used to provide dynamic browsing and interactive operation to expand the scope of visual display.The results show that this method has high information scheduling efficiency and low energy consumption;the navigation path planning effect can be visualized through the roaming effect,and the data rendering effect can be presented through a higher number of rendering frames to improve the user’s appearance.It can provide effective data support for reducing the cost of decoration engineering in different stages.

关 键 词：BIM模型 装饰工程 控制信息 可视化 WEBGL 成本控制 

分 类 号：TU205[建筑科学—建筑设计及理论]