Title:
TEXTURE MAPPING METHOD, APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/227293
Kind Code:
A1
Abstract:
A texture mapping method, an apparatus, an electronic device, and a storage medium, which relate to the technical field of image data processing. The method comprises: reading a floor plan file, so as to obtain wall wireframes (S100); constructing multiple groups of texture mapping functions on the basis of the wall wireframes (S200); synthesizing texture images on the basis of the texture mapping functions (S300); and utilizing the texture mapping functions to perform scene rendering on the texture images (S400). A multitude of maps can be synthesized to just a few, and it is unnecessary to store a texture coordinate for each vertex, just one grouped and layered data file needs to be stored to be able to perform grouped texture mapping and synthesis at a GPU end during rendering, a real-time rendering need is satisfied, and consequently the problems in relevant technology such as a large network transmission load, poor network transmission efficiency, high memory usage, and a large rendering computational load are better remedied, and user experience is more satisfactorily improved.
Inventors:
LIU YUDAN (CN)
WANG SHIWEI (CN)
WANG SHIWEI (CN)
Application Number:
PCT/CN2021/106833
Publication Date:
November 03, 2022
Filing Date:
July 16, 2021
Export Citation:
Assignee:
GUANGDONG 3VJIA INF TECH CO LTD (CN)
International Classes:
G06T17/20; G06T15/04; G06T15/55
Foreign References:
| CN112288873A | 2021-01-29 | |||
| CN111080799A | 2020-04-28 | |||
| CN108062784A | 2018-05-22 | |||
| CN107564087A | 2018-01-09 | |||
| US6525731B1 | 2003-02-25 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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