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Processing method for hiding and displaying three-dimensional rebar model

A processing method and technology of steel bars, which are applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., to achieve intuitive display and improve the effect of image recognition

Active Publication Date: 2015-11-25
CHINA HYDROELECTRIC ENGINEERING CONSULTING GROUP CHENGDU RESEARCH HYDROELECTRIC INVESTIGATION DESIGN AND INSTITUTE
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  • Description
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that there is no method for explicitly and implicitly processing the steel bar model in the three-dimensional model space

Method used

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  • Processing method for hiding and displaying three-dimensional rebar model

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Experimental program
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Embodiment

[0053] The display and hide settings in the process of reinforcing bar layout mainly include determining the reinforcing bar group, displaying and hiding method and reinforcing bar type. Traverse the reinforcement parameters according to the different settings above, determine the visibility and concealment of the reinforcement object through the algorithm, and classify the reinforcement objects into corresponding display and hidden queues to realize the display and concealment setting. Combine below figure 1 , the flow of the processing method for hiding and displaying three-dimensional steel bars of the present invention will be described in detail.

[0054] Step 1: Determine the reinforcement group

[0055] You can select all rebar groups or specific numbered rebar groups as required.

[0056] Step 2: Determine the display mode

[0057] According to the convenience of steel bar specification and model use, there are mainly 5 ways to display and hide steel bars:

[0058] (...

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Abstract

The invention relates to a processing method for hiding and displaying a three-dimensional rebar model for the purpose of solving the problem that the reviewing operation is performed on the model with working difficulty due to dense distribution of rebar. The processing method for hiding and displaying the three-dimensional rebar model is provided by the invention. The method comprises following steps of: firstly, selecting rebar groups needed to be hidden and displayed according to numbers and determining rebar displaying-hiding modes and rebar displaying-hiding types; secondly, establishing rebar displaying-hiding arrays, searching and sorting rebar according to numbers and determining rebar objects to be hidden according to different displaying-hiding modes; thirdly, arranging hidden marks on rebar objects of rebar groups and storing the hidden marks of rebar objects to the rebar displaying-hiding arrays; and finally, carrying out display-hiding operation on rebars according to corresponding relations among real hiding arrays and the rebar objects. The processing method for hiding and displaying the three-dimensional rebar model is suitable for fields such as civil engineering, civil construction, port and navigation and water and electricity.

Description

technical field [0001] The invention relates to a processing method for displaying and hiding a three-dimensional reinforcement model. Background technique [0002] The steel bar diagram describes the steel bar layout of the structure and is the basis for the construction unit to carry out the steel bar construction. The workload of the steel bar map in the technical construction design stage is huge. However, in the 3D steel bar model, when all the steel bars are displayed, the model is too dense to distinguish the number and shape of the steel bar group, which brings great difficulties to the model review work. However, the normal hiding function hides all the reinforcement objects of the entire reinforcement group, which is not combined with the review habit of the reinforcement model, so that the designer cannot judge whether the result of the reinforcement arrangement meets the requirements. [0003] According to the open literature and data, there is no method of expl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 黄志澎瞿浩陈万涛张志伟文伏灵李伟罗小平钟维明徐建江王蕊冯奕
Owner CHINA HYDROELECTRIC ENGINEERING CONSULTING GROUP CHENGDU RESEARCH HYDROELECTRIC INVESTIGATION DESIGN AND INSTITUTE
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