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Three-dimensional model rendering method and device

A three-dimensional model and model technology, applied in the field of model rendering, can solve the problems of low rendering efficiency and insufficient effect, and achieve the effect of improving rendering efficiency, reducing rendering time, and improving rendering display effect.

Inactive Publication Date: 2020-10-23
南京蛛网科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of low rendering efficiency and insufficient effect in the prior art, and propose a three-dimensional model rendering method and device

Method used

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  • Three-dimensional model rendering method and device
  • Three-dimensional model rendering method and device

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Embodiment 1

[0029] refer to Figure 1-2 , a three-dimensional model rendering method, comprising the following steps:

[0030] S1: Obtain information, and obtain status information corresponding to multiple model instances to be rendered of the target 3D model;

[0031] S2: Receive a request, receive a rendering request sent by the client, and the rendering request carries a 3D model to be rendered;

[0032] S3: Two-dimensional silhouettes, based on the state information, determine target two-dimensional silhouettes corresponding to each of the to-be-rendered model instances from the silhouette data set corresponding to the target three-dimensional model;

[0033] S4: Judging, judging whether the 3D model to be rendered already exists in the pre-stored 3D model; Whether the use state is an available state; if it is determined that the use state is an available state, then the display content of the three-dimensional model to be rendered is divided according to a preset order, and the pl...

Embodiment 2

[0039] refer to Figure 1-2 , a three-dimensional model rendering method, comprising the following steps:

[0040] S1: Obtain information, and obtain status information corresponding to multiple model instances to be rendered of the target 3D model;

[0041] S2: Receive a request, receive a rendering request sent by the client, and the rendering request carries a 3D model to be rendered;

[0042]S3: Two-dimensional silhouettes, based on the state information, determine target two-dimensional silhouettes corresponding to each of the to-be-rendered model instances from the silhouette data set corresponding to the target three-dimensional model;

[0043] S4: Judging, judging whether the 3D model to be rendered already exists in the pre-stored 3D model; Whether the use state is an available state; if it is determined that the use state is an available state, then the display content of the three-dimensional model to be rendered is divided according to a preset order, and the plu...

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Abstract

The invention relates to the technical field of three-dimensional model rendering, and discloses a three-dimensional model rendering method which comprises the following steps of S1, obtaining information, and obtaining state information corresponding to a plurality of to-be-rendered model instances of a target three-dimensional model; S2, receiving a request, and receiving a rendering request sent by a client; the invention further provides a three-dimensional model rendering device which comprises a state information module, a receiving module, an acquisition module, a comparison module, a determination module and a rendering module, and the acquisition module is connected with the state information module. The method has the advantages that the target two-dimensional silhouette corresponding to each to-be-rendered model instance is determined from the silhouette data set corresponding to the target three-dimensional model, rendering is carried out, rendering time is shortened, rendering efficiency is improved, rendering content can be displayed more clearly by carrying out visual angle adjustment on the rendered display content, and the rendering display effect is improved.

Description

technical field [0001] The invention relates to the technical field of model rendering, in particular to a three-dimensional model rendering method and device. Background technique [0002] With the development of graphics technology and the improvement of computer performance, 3D model rendering is widely used in movies, games, engineering design and other industries. However, as the fineness and complexity of images in virtual scenes continue to increase, the amount of calculations required for 3D model rendering also increases rapidly. [0003] After searching, the authorized publication number is CN106296779B, which discloses a three-dimensional model rendering display method, including: judging whether the root node of each sub-block in the established three-dimensional model is visible according to the position information of the current viewpoint; three-dimensional model according to the three-dimensional coordinate direction Blocking is divided into multiple sub-blo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/00G06T3/00
CPCG06T15/005G06T3/067
Inventor 郑岭
Owner 南京蛛网科技有限公司