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Light and shadow rendering method and device, equipment and storage medium

A light and shadow and preset type technology, applied in the field of animation rendering, can solve the problems that the texture of the animation picture cannot be improved, and achieve the effect of improving the texture of the animation picture, reducing the sense of violation, and improving the effect of light and shadow

Pending Publication Date: 2022-03-01
SHANGHAI PERFECT WORLD SOFTWARE CO LTD
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  • Description
  • Claims
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Problems solved by technology

However, the light and shadow effects obtained by using these schemes are that the face model is almost no longer affected by physical lighting, and will have a strong sense of dissonance with the light and shadow effects of the body part model, and the texture of the animation picture is still not improved.

Method used

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  • Light and shadow rendering method and device, equipment and storage medium
  • Light and shadow rendering method and device, equipment and storage medium
  • Light and shadow rendering method and device, equipment and storage medium

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the conte...

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Abstract

The embodiment of the invention provides a light and shadow rendering method and device, equipment and a storage medium. The method comprises the following steps: acquiring a face model to be subjected to light and shadow effect rendering in an over-the-scene animation scene; adjusting a vertex normal in the face model; and performing light and shadow effect rendering based on the adjusted face model to obtain a light and shadow effect of the adjusted face model in the over-the-scene animation scene. With the adoption of the method and the device, the vertex normal in the face model is properly adjusted in the overpass animation scene, so that the shadow can be drawn according to the adjusted vertex normal after the face model receives light, and the light and shadow effect is improved. By adopting the method and the device, the illegal feeling caused by different illumination of the face model and the body part model can be reduced, and the animation picture texture is improved.

Description

technical field [0001] The present invention relates to the technical field of animation rendering, in particular to a light and shadow rendering method, device, equipment and storage medium. Background technique [0002] Cartoon rendering is to directly pass the light and shadow transition of virtual characters through color gradation, so as to achieve the light and shadow effect of celluloid animation. However, the expression of celluloid animation is very subjective. In order to present beautiful light and shadow effects, the lighting of virtual characters in celluloid animation does not completely conform to real physical lighting. [0003] In the case of fully conforming to real physical lighting, that is to say, when the face model corresponding to the virtual character is not specially processed, the light and shadow near the mouth in the face model not only cannot meet the light and shadow effect of celluloid animation, but also It will become unsightly due to the g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/50
CPCG06T15/506
Inventor 张睦翊
Owner SHANGHAI PERFECT WORLD SOFTWARE CO LTD
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