BIM and VR Integration Technology Application Based on Underlying Model Reconstruction
In order to solve the problem of model geometric structure disorder and loss of attribute information during the integration process of BIM and VR,a lossless integration technology is proposed.First,according to the structural characteristics of the BIM model,establish a model attribute association mechanism based on the element ID index;Second,analyze the BIM model,decompose the geometric structure of the model and extract the attribute information;Finally,the geometry of the model is reconstructed in the VR platform and the attribute information is associated to realize the integration of BIM and VR.Taking Jinjiazhuang long spiral tunnel as the research object,the verification and practical application results show that the integration technology is reliable and effective.
Building Information ModelingVirtual RealityUnderlying Model ReconstructionData Integration
万方数据
维普
