Revit-based component outer surface relation analysis method
A technology of relationship analysis and outer surface, which is applied in the field of Revit-based component outer surface relationship analysis, can solve the problems that affect the customization of personalized functions, and do not provide relevant graphic function functions, etc.
Pending Publication Date: 2021-12-03
中建五局第三建设有限公司 +1
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[0003] Taking the geometric information of components as an example, Revit only opens up the geometric dimension information of components, and does not provide information about the relationship between it and other components and generate related graphics functions, which affects the customization of personalized functions to a certain extent.
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[0036] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.
[0037] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describin...
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The invention relates to the technical field of building construction, and discloses a Revit-based component outer surface relationship analysis method, which comprises the following steps: S100, establishing a building model based on Revit; S200, screening out adjacent components from the building model; S300, acquiring geometric information and building information of adjacent components; S400, analyzing the possibly intersected surfaces of the adjacent components; S500, stretching each surface of the adjacent components and the surfaces which are possibly intersected with the adjacent components to obtain corresponding polyhedrons, and performing intersection operation; S600, judging the outer surface relation of the adjacent components; and S700, modifying the outer surfaces of the adjacent components with the outer surface relation being intersected. According to the basic geometric information of the components provided by Revit, the relative relation of the components is analyzed through a series of algorithms, and the actual outer surfaces is calculated, so that the secondary development customization personalized function based on Revit is realized.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a Revit-based method for analyzing the relationship between the outer surfaces of components. Background technique [0002] Revit is a software developed by Autodesk for building building information models (BIM), which is essentially a modeling platform. Revit itself opens up some functional interfaces for secondary development and customization of personalized functions, but its open functions are not enough to meet all development requirements. [0003] Taking the geometric information of components as an example, Revit only opens up the geometric size information of components, but does not provide information about the relationship between it and other components and generate related graphics functions, which affects the customization of personalized functions to a certain extent. Contents of the invention [0004] Based on the above problems, the object of ...
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IPC IPC(8): G06T17/10
CPCG06T17/10
Inventor 陈子奇陈延林陈昊高文君杨文博
Owner 中建五局第三建设有限公司