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Model scaling method and device in virtual space

A virtual space and scaling technology, applied in the computer field, to achieve satisfactory scaling effect and improve the effect of distortion problems

Pending Publication Date: 2022-05-13
BEIJING CHENGSHI WANGLIN INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Various aspects of the present application provide a model scaling method and device in a virtual space to improve the distortion problem caused by model scaling

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  • Model scaling method and device in virtual space

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Embodiment Construction

[0022] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0023] At present, in the process of scaling the geometric model in the virtual space, the problem of model distortion often occurs. For this reason, in some embodiments of the present application: in the case that the geometric model in the virtual space needs to be zoomed, a target zoom area suitable for the required zoom direction can be determined...

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Abstract

The embodiment of the invention provides a model scaling method and device in a virtual space. In the embodiment of the invention, under the condition that a geometric model in a virtual space needs to be zoomed, a target zooming area matched with a required zooming direction can be determined on the geometric model, and the target zooming area can be a local area which cannot cause model distortion after zooming according to the zooming direction in the geometric model; based on this, a scaling operation may be performed only on a target scaling region in the geometric model to cause the geometric model to reach a desired scaling length. As the target zooming area is zoomed without causing model distortion, and other areas except the target zooming area in the geometric model are not zoomed and are inevitably free from model distortion, the zooming effect of the geometric model can be ensured to meet the zooming requirement, and the zooming effect of the geometric model can be ensured to meet the zooming requirement. And the distortion problem caused by model scaling can be effectively improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a method and device for zooming models in a virtual space. Background technique [0002] Virtual reality technology (English name: Virtual Reality, abbreviated as VR) can simulate a virtual environment by computer to give people a sense of environmental immersion. With the continuous development of social productivity and science and technology, the demand for VR technology in all walks of life is increasingly strong. [0003] In the field of home decoration, the virtual home decoration scheme can provide users with realistic home decoration design functions, and has attracted more and more attention from users. In the virtual home decoration scheme, users can simulate home decoration by operating various geometric models in the virtual space, such operations include zooming, shifting, inserting, deleting, etc. Among them, for the zooming operation, most of the scali...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/00G06T19/20G06T17/10G06T3/40
CPCG06T19/006G06T19/20G06T17/10G06T3/40G06T2219/2016
Inventor 不公告发明人
Owner BEIJING CHENGSHI WANGLIN INFORMATION TECH CO LTD
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