Model file compression method, device and system and storage medium

Abstract

The embodiment of the invention relates to the technical field of computers, in particular to a model file compression method, device and system and a storage medium. The method comprises the steps of obtaining a to-be-processed model file, analyzing the to-be-processed model file, obtaining analyzed data after analysis, traversing the analyzed data, obtaining all components in the analyzed data, recognizing attributes of all the components, recording the position relation between the redundant components and initial components, deleting the redundant components, and obtaining the to-be-processed model file. And determining a compressed target model file according to the position relationship and the to-be-processed model file after the redundant component is deleted. By deleting the redundant components, space is greatly saved, meanwhile, due to the fact that the position relation between the redundant components and the initial components is recorded, the initial components can be mapped to the positions where the deleted redundant components are located according to the corresponding position relation when needed, and therefore the redundant components can be deleted. And the integrity of the file is ensured while the space occupied by the file is compressed.

Description

technical field [0001] Embodiments of the present invention relate to the field of computer technologies, and in particular, to a method, device, system, and storage medium for compressing model files. Background technique [0002] The model file usually refers to the file corresponding to the Building Information Modeling (BIM), which includes various files such as Industry Foundation Class (IFC), which greatly promotes the informatization development of the construction industry. . [0003] In the prior art, a model file usually occupies a large amount of storage space. In order to store more model files, it has to spend a lot of financial and material resources to increase the storage space. Interaction synchronization between multiple parties. At the same time, in the field of architecture, for example, there are a large number of components such as walls, beams, columns and slabs that are reused many times in some files, and these similar components bring a lot of red...

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Problems solved by technology

[0003]Under the existing technology, a model file usually occupies a large amount of storage space. In order to store more model files, a lot of financial and material resources have to be spent to increase the storage space , the ever-increasing data volume and data complexity of the model file affect its interaction and synchronization among multiple parties

At the same time, in the field of construction, for example, there are a large number of multiple reused components such as wall beams, columns and slabs in some files, and these similar components bring a lot of redundant data to the model

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