Research on the lightweight and large screen display of Web-based Revit model
Implementing the display function of building information model in the browser is of great value to promote the practical application of BIM technology in engineering field.Through the secondary development of Revit,this paper stores the Revit model in GLTF format,uses the Draco compression algorithm for lightweight processing and completes the parsing and reconstruction of the model in the Three.js engine,so as to realize the display function of the model in the browser.The model optimization and interaction function are implemented in the Google Chrome browser,and then the compatibility of multiple browsers is tested.The results of the test show that the interaction function and optimization work well.The Three.js engine is used to realize the display of BIM model in the data large-screen system,which improves the aesthetics of the model and the correlation between the model and the data.The research results of this paper show that the Revit model is feasible for lightweight display in the browser,and the combination of BIM model lightweight display and data large-screen technology has research value in the future.
building information modelingsecondary developmentRevitGLTFbrowser
NETL
NSTL
万方数据
维普
