Contour rendering method, device and equipment and storage medium

A contour and contour model technology, applied in the field of image rendering, can solve the problem of uncontrollable contour modeling

Pending Publication Date: 2021-01-15
NETEASE (HANGZHOU) NETWORK CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of this application is to provide an outline rendering method, device, equipment and storage medium to solve the problem that the outline modeling cannot be controlled in the prior art

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  • Contour rendering method, device and equipment and storage medium
  • Contour rendering method, device and equipment and storage medium
  • Contour rendering method, device and equipment and storage medium

Examples

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Embodiment Construction

[0072] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the appended The figures are only for the purpose of illustration and description, and are not used to limit the protection scope of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some embodiments of the application. It should be understood that the operations of the flowcharts may be performed out of order, and steps that have no logical context may be performed in reverse order or concurrently. In addition, those skilled in the art may add one or more other operations t...

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Abstract

The embodiment of the invention provides a contour rendering method and device, equipment and a storage medium, and the method comprises the steps: obtaining a first normal vector of a reference vertex of each vertex in a contour model of a virtual object when a movement operation for the virtual object is received or a virtual camera in a game scene is pushed to be close to or pulled away from the virtual object, wherein a reference vertex is a vertex, the spatial distance between which and the vertex in the source model of the virtual object meets a preset condition; obtaining a color parameter of the vertex in the contour model according to the first normal vector, and rendering the contour of the virtual object according to the color parameter and a preset mask parameter of the vertex.The contour rendering method provided by the embodiment of the invention has low requirements on hardware performance, and can render a stylized contour with a controllable shape according to the color parameters and the mask parameters.

Description

technical field [0001] The present application relates to the technical field of image rendering, and in particular, to an outline rendering method, device, device and storage medium. Background technique [0002] In order to display rich and special new visual effects in 3D scenes, stylized outlines appear in scenes such as animations and games in a strong artistic form. [0003] At present, the stylized outline is mainly rendered by the following methods: based on the outline rendering technology of multi-drawing process, the virtual object and its outline are rendered by two drawing processes in a shader, and the outline of the virtual object is the inverted vertex of the virtual object A copy of the normal direction. [0004] However, in the above-mentioned outline rendering method, the outline is a copy of the virtual object, and once the drawn object is fixed, the outline is also fixed, so the shape of the outline cannot be controlled. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): G06T15/00
CPCG06T15/005Y02D10/00
Inventor 黄馥霖
Owner NETEASE (HANGZHOU) NETWORK CO LTD
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