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A COMPUTER IMPLEMENTED METHOD OF GENERATING A PARAMETRIC STRUCTURAL DESIGN MODEL
A COMPUTER IMPLEMENTED METHOD OF GENERATING A PARAMETRIC STRUCTURAL DESIGN MODEL
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机译：一种生成参数结构设计模型的计算机实现方法
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摘要
This invention relates to a computer implemented method of generating a parametric structural design model from a built structure, a computer program product and an apparatus for performing the method. The computer implemented method comprises the steps of receiving a point cloud (PC) representation of the built structure and thereafter generating a plurality of planes from the PC. Planes that are representative of objects to be included in the model are stored in memory. Other planes that are not representative of objects to be included are discarded. The properties of the objects included in the parametric structural design model are retrieved from an Industry Foundation Classes (IFC) standard and the parametric structural design model is generated with the chosen planes and the properties of those objects from the IFC standard. In this way, the generation of the model is more efficient and less computationally burdensome than was heretofore the case.
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