Closed area searching method and device and electronic equipment

A technology of closed area and search method, applied in the field of 3D modeling, can solve problems such as long waiting time, reduce the number of repeated interruptions, improve search efficiency, and ensure the effect of search efficiency

Pending Publication Date: 2020-11-24
GLODON CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the embodiment of the present invention provides a search method, device and electronic equipment in a closed area to solve the problem of long waiting time caused by the existing search method

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Closed area searching method and device and electronic equipment
  • Closed area searching method and device and electronic equipment
  • Closed area searching method and device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0060] According to an embodiment of the present invention, an embodiment of a search method for a closed area is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, Although a logical order is shown in the flowcharts,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of three-dimensional modeling, in particular to a closed area searching method and device and electronic equipment. The method comprises the steps of obtaining a graph structure corresponding to a target drawing and position information of a target point, wherein the drawing structure comprises a closed area in the target drawing; taking the target point as a starting point, searching a point closest to the target point and a corresponding edge in the graph structure along a first preset direction to obtain an initial search point and an initial search edge; and searching the graph structure based on the initial search edge, and determining a closed region surrounding the target point. A graph structure corresponding to the target drawing is obtained before the closed area is searched; due to the fact that the graph structure comprises the closed area in the target drawing and is established between the searches, the establishing time of thegraph structure is saved in the searching process, the search only needs to be conducted in the graph structure, the searching time consumption of the closed area is greatly reduced, and the searching efficiency of the closed area is improved.

Description

technical field [0001] The invention relates to the technical field of three-dimensional modeling, in particular to a search method, device and electronic equipment for a closed area. Background technique [0002] To establish a 3D model in the field of architectural modeling, it is mainly to determine the overlooking range of the model according to the specified area after inputting parameters. The traditional way to determine the overlooking range is directly through rectangle, arc or edge-by-edge drawing. In addition, secondary operation commands such as copying and moving can also achieve the goal. [0003] In order to improve the efficiency of 3D modeling more efficiently, users often need to determine the overlooking range of the model based on CAD drawings, such as the range of overlooking areas such as cast-in-place slabs, straight steps, and road surfaces. With the development of BIM, how to effectively use CAD drawings to quickly guide users to complete the establ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/20G06F30/13
CPCG06T11/203G06T2210/12G06F30/13
Inventor 闫祖臣
Owner GLODON CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap