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Method and device for splitting target object in three-dimensional model, equipment and medium

A technology of target objects and three-dimensional models, applied in the computer field, can solve the problems of low efficiency and long time, and achieve the effect of convenient process, reducing the time of splitting, and improving the efficiency of splitting.

Active Publication Date: 2022-05-24
SANY CONSTR TECH CO LTD
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Problems solved by technology

[0003] The present invention provides a method, device, equipment and medium for splitting a target object in a three-dimensional model, which are used to solve the defects of long time consumption and low efficiency in splitting a target object in a three-dimensional model in the prior art, and realize rapid splitting Objects of interest in the 3D model

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  • Method and device for splitting target object in three-dimensional model, equipment and medium
  • Method and device for splitting target object in three-dimensional model, equipment and medium

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Embodiment Construction

[0061] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention. , not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0062] Specifically, in the prior art, when using 3D software to split floors in a 3D model, it is impossible to determine whether the target floor is a one-way slab or a two-way slab. It needs to be determined manually. Based on the artificial determination result, it is determined whether the target floor is a one-way slab. Or a two-way board. After the target floor is determined, the floor is cut. However, when...

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Abstract

The invention relates to the technical field of computers, and provides a splitting method and device for a target object in a three-dimensional model, equipment and a medium, and the method comprises the steps: obtaining first vertex information of the target object in the three-dimensional model; based on the first vertex information and a preset dimension conversion relation, the target object is drawn in the two-dimensional canvas, and the dimension conversion relation is used for indicating the corresponding relation between the coordinate information under the three-dimensional coordinate system and the coordinate information under the canvas coordinate system; splitting the target object in the two-dimensional canvas to obtain at least two sub-objects; acquiring second vertex information of each sub-object; and splitting the target object in the three-dimensional model based on the second vertex information and the dimension conversion relationship. The method is used for overcoming the defects of long time consumption and low efficiency when the target object is split in the three-dimensional model in the prior art, and the target object in the three-dimensional model is quickly split.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method, device, device and medium for splitting a target object in a three-dimensional model. Background technique [0002] In the prior art, when the target object in the three-dimensional model is split, three-dimensional software is used to display the target object in the three-dimensional model, so as to realize the split of the target object. However, this method cannot visually display the target object, resulting in a long time and low efficiency for the splitting of the target object. SUMMARY OF THE INVENTION [0003] The present invention provides a method, device, equipment and medium for splitting a target object in a three-dimensional model, so as to solve the defects of long time and low efficiency in splitting a target object in a three-dimensional model in the prior art, and realize rapid splitting The target object in the 3D model. [0004] The pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/20G06T11/80G06T11/20G06T7/10
CPCG06T19/20G06T7/10G06T11/80G06T11/203G06T2210/04
Inventor 田龙陈叶舟马国兴
Owner SANY CONSTR TECH CO LTD
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