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Model rendering method and device for abutted seam component

A component and model technology, applied in 3D modeling, 3D image processing, image data processing, etc., can solve the problems of poor rendering effect and low reference value

Pending Publication Date: 2021-11-09
SHENZHEN XUMI YUNTU SPACE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for materials such as tiles or floors that need to be spliced ​​and there are seams at the splicing place, the rendering effect of the current rendering method is poor, and the reference value for actual construction is low

Method used

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  • Model rendering method and device for abutted seam component
  • Model rendering method and device for abutted seam component

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Embodiment Construction

[0042] With the development of computer technology, building information modeling (Building Information Modeling, BIM) technology has been widely used. When using BIM technology, a virtual three-dimensional model of architectural engineering can be established first, and digital technology can be used to provide a complete architectural engineering information library consistent with the actual situation for this model. Wherein, the construction engineering information base may contain geometric information, professional attributes and state information describing building components. In this way, the actual construction can be guided according to the 3D model and the construction engineering information base. For example, BIM technology can be used to determine the materials required for construction.

[0043] for example. For the process of building a house, by analyzing the three-dimensional model, the weight or volume of various building materials required for building t...

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Abstract

The embodiment of the invention provides a model rendering method and device for an abutted seam component. When a target three-dimensional model is rendered, the target three-dimensional model composed of a plurality of components can be firstly obtained, and a plurality of seam splicing components included in the target three-dimensional model are determined from the target three-dimensional model. Then, the outer edge of each splicing component in the multiple splicing components can be determined, and then a splicing area between the splicing components is determined according to the outer edges of the splicing components. and finally, rendering is carried out by taking the splicing seam region as a target rendering region. In this way, the rendering precision is improved, and the result obtained through rendering can accurately reflect the abutted seam relation between all the components in the actual construction process. The actual situation of the target three-dimensional model can be well displayed, and the consumption of construction materials can be conveniently estimated.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a model rendering method, data processing method and device for patchwork components. Background technique [0002] With the development of computer technology, computer graphics (CG, computer graphics) technology has also been widely used. People can use computers to model and render objects, so as to output corresponding pictures or animations. There are a wide range of applications in the field. Among them, the rendering of the model is a key step. The device can project the corresponding three-dimensional model according to the preset material information to obtain a digital image. [0003] In particular, in the field of architecture, by rendering the 3D model, technicians can see the shape of the 3D model after it is actually built, so as to better adjust the 3D model. In addition, the rendering of the 3D model can also guide the actual construction. For ...

Claims

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Application Information

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IPC IPC(8): G06T17/00G06T15/00
CPCG06T17/00G06T15/005
Inventor 不公告发明人
Owner SHENZHEN XUMI YUNTU SPACE TECH CO LTD
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