Ground surface texture drawing method and device and electronic equipment

A texture rendering and surface technology, applied in the field of 3D scene texture rendering, can solve the problems of repeated surface textures, unnatural textures, unable to meet the similarity requirements between 3D scenes and real scenes, etc. natural effect

Pending Publication Date: 2022-06-24
金山世游(武汉)网络科技有限公司
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, in the above-mentioned related technologies, the surface texture obtained by tiling the sampling results obtained by repeated sampling will show obvious texture repetition and unnatural texture, which cannot meet the similarity requirements between the 3D scene and the real scene.

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  • Ground surface texture drawing method and device and electronic equipment
  • Ground surface texture drawing method and device and electronic equipment
  • Ground surface texture drawing method and device and electronic equipment

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Embodiment Construction

[0067] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art based on the present application fall within the protection scope of the present invention.

[0068] In the related art, in order to realize that the surface texture of the surface area under different viewing distances can have high definition, the surface texture template can be repeatedly sampled, and the larger area surface texture can be tiled with the sampling result of the smaller size.

[0069] However, in the above-mentioned related art, the surface texture obtained by tiling the sampling result obtained by repeated ...

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Abstract

The embodiment of the invention provides a surface texture drawing method and device and electronic equipment, and relates to the technical field of three-dimensional scene texture drawing. The method comprises the steps of performing program random sampling on each target surface texture template based on a to-be-utilized tiling value corresponding to a to-be-drawn surface area in a three-dimensional scene, and generating a to-be-tiled texture template corresponding to the target surface texture template; according to the to-be-utilized tiling value, tiling is conducted on each to-be-tiled texture template, and each to-be-mixed texture template is obtained; and by using each obtained to-be-mixed texture template, according to a template mixing weight which is set for the to-be-drawn earth surface region in advance and corresponds to each target earth surface texture template, drawing earth surface textures, and obtaining earth surface textures of the to-be-drawn earth surface region. Compared with the prior art, by applying the scheme provided by the embodiment of the invention, the phenomena of repetition and unnatural presentation of the surface texture can be reduced.

Description

technical field [0001] The present invention relates to the technical field of three-dimensional scene texture rendering, and in particular, to a surface texture rendering method, device and electronic device. Background technique [0002] Currently, in order to enable users to obtain a better experience, the 3D scene in various applications has an increasingly wider geographic area and more and more surface features. [0003] Among them, in order to make the surface texture in the 3D scene closer to the surface texture in the real scene, a pre-made surface texture template to be used can usually be selected according to the surface characteristics of the surface area in the 3D scene. Texture template to paint surface textures for surface areas. [0004] Considering the user experience, in a three-dimensional scene, it is generally desirable that the surface texture of the surface area under different viewing distances can have high definition. [0005] In the related art,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/04G06T17/05G06V10/54G06V10/56G06V10/75G06K9/62
CPCG06T15/04G06T17/05
Inventor 胡浩黄荣华王乎韩阳
Owner 金山世游(武汉)网络科技有限公司
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