BIM preview method and device, computer equipment and readable storage medium

A computer program and model technology, applied in the field of models, can solve the problems of slow model preview and preview

Pending Publication Date: 2020-10-20
GLODON CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a BIM model preview method, device, computer equipment and readable storage medium, which is used to solve the technical problem of slow preview speed during model preview in the prior art

Method used

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  • BIM preview method and device, computer equipment and readable storage medium
  • BIM preview method and device, computer equipment and readable storage medium
  • BIM preview method and device, computer equipment and readable storage medium

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0028] An embodiment of the present invention provides a method for previewing a BIM model, through which the speed of model previewing can be increased. Among them, the model includes several primitives, and the model preview is realized by displaying each primitive of the model. The entity data and attribute data of the primitives are stored in the database, and the geometric data of the primitives are stored in the distributed object storage system. Specifically land, figure 1 The flow chart of the BIM model preview method provided by Embodiment 1 of the present invention, such as figure 1 As shown, the BIM model preview method provided in this embodiment includes the following steps S101 to S103.

[0029] Step S101: Load the entity data and attribute data of the primitive from the database.

[0030] The entity data of primitives include point, line, surface and other plane graphics and three-dimensional graphics and other geometric figures that constitute primitives. For...

Embodiment 2

[0085] Corresponding to the above-mentioned first embodiment, the second embodiment of the present invention provides a model preview device. For the corresponding technical features and corresponding technical effects, please refer to the relevant description of the above-mentioned first embodiment, which will not be repeated in this embodiment. image 3 It is a block diagram of the model preview device provided by Embodiment 2 of the present invention, the model includes several graphics elements, such as image 3 As shown, the device includes: a first loading module 201 , a second loading module 202 and a display module 203 .

[0086] Wherein, the first loading module 201 is used for loading entity data and attribute data of the graphics primitive from the database; the second loading module 202 is used for loading the geometric data of the graphics primitive from the distributed object storage system; and the display module 203 Used to display the model based on the data l...

Embodiment 3

[0094] This embodiment also provides a computer device, such as a smart phone, a tablet computer, a notebook computer, a desktop computer, a rack server, a blade server, a tower server, or a cabinet server (including an independent server, or A server cluster composed of multiple servers), etc. Such as Figure 4 As shown, the computer device 01 in this embodiment at least includes but is not limited to: a memory 011 and a processor 012 that can communicate with each other through a system bus, such as Figure 4 shown. It should be pointed out that, Figure 4 Only the computer device 01 is shown with components memory 011 and processor 012, but it should be understood that implementing all of the illustrated components is not a requirement and that more or fewer components may instead be implemented.

[0095] In this embodiment, the memory 011 (that is, a readable storage medium) includes a flash memory, a hard disk, a multimedia card, a card-type memory (for example, SD or ...

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Abstract

The invention provides a BIM preview method and device, computer equipment and a readable storage medium. A model comprises a plurality of primitives. The BIM preview method comprises the following steps: loading entity data of the primitives and attribute data of the primitives from a database; loading geometric data of the primitives from a distributed object storage system; and displaying the model according to the loaded data. the model preview speed can be improved.

Description

technical field [0001] The present invention relates to the technical field of models, in particular to a BIM model preview method, device, computer equipment and readable storage medium. Background technique [0002] With the increasing popularity of cloud platform SAAS application services, cloud services are also facing higher and higher performance requirements. The worse it is, especially when browsing large decorative models, users need to wait for several minutes or even longer for the model data to load, and the user experience is poor. [0003] In this regard, the inventor found that a single data model storage design is the main cause of low performance. After the model is parsed, the data is stored in a single data file, and the data file is stored in a single storage table, which not only causes slow data loading , which also causes slow network transmission, and at the same time causes the data processing program to fail to make full use of the advantages of as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/25G06F16/27G06F16/22
CPCG06F16/22G06F16/254G06F16/27
Inventor 翁泉飞顾金鑫田胜伟齐鸿儒
Owner GLODON CO LTD
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