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Cloth animation generation method and device

A fabric and animation technology, applied in the computer field, can solve problems such as large amount of calculation, and achieve the effect of reducing the consumption of computing resources

Pending Publication Date: 2022-03-11
NETEASE (HANGZHOU) NETWORK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a cloth animation generation method and device to solve the problem of large amount of calculation in the cloth animation simulation process

Method used

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  • Cloth animation generation method and device
  • Cloth animation generation method and device
  • Cloth animation generation method and device

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Embodiment Construction

[0071] In order to make the purposes, 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. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0072] For ease of understanding, first, the relevant concepts involved in this application are introduced:

[0073] Blender: An open source 3D graphics software that can provide a series of production solutions from modeling, animation, material, rendering, etc.

[0074] Engine: The core component of developing a program or system on an electronic p...

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Abstract

The embodiment of the invention provides a cloth animation generation method and device, and the method comprises the steps: obtaining a cloth model and a texture map of virtual cloth, the cloth model is used for indicating the relative position of each point in the virtual cloth, and the texture map is used for indicating the position and the normal of the cloth model; the cloth model and the texture map are generated in advance; obtaining material parameters of the virtual cloth, wherein the material parameters are used for indicating the material of the virtual cloth; and generating a cloth animation of the virtual cloth according to the cloth model, the texture map and the material parameters. The cloth model and the texture map are generated in advance, and the position of each point on the virtual cloth is indicated by the cloth model and the texture map in the process of generating the cloth animation, so that the position of each point on the virtual cloth does not need to be calculated, and the calculation resource consumption is greatly reduced.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, and in particular to a method and device for generating cloth animation. Background technique [0002] With the development of computer technology, cloth animation simulation technology is widely used in cartoons, games and other fields. Through cloth animation simulation technology, the deformation of virtual cloth can be realized, such as cloth fluttering, swinging and so on. [0003] In the cloth animation simulation process, it is necessary to establish a virtual cloth, which is composed of multiple points, and there is a certain interaction between the multiple points. In cloth animation simulation, for each frame of animation, the movement of the cloth can be realized by calculating the position and motion direction of each point of the virtual cloth, thereby generating cloth animation. [0004] However, the above solution needs to obtain the motion data of ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T13/40G06T7/40
CPCG06T13/40G06T7/40
Inventor 李展钊
Owner NETEASE (HANGZHOU) NETWORK CO LTD
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