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Virtual object wind animation rendering method and device, storage medium, electronic device

A technology of virtual objects and objects, applied in the computer field, can solve the problems such as the inability to meet the rendering effect of virtual wind animation

Active Publication Date: 2021-03-02
CHENGDU PERFECT WORLD NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides a virtual object wind animation rendering method and device, a storage medium, and an electronic device, which are used to solve the problem that the rendering effect of an accurate and realistic virtual wind animation cannot be satisfied

Method used

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  • Virtual object wind animation rendering method and device, storage medium, electronic device
  • Virtual object wind animation rendering method and device, storage medium, electronic device
  • Virtual object wind animation rendering method and device, storage medium, electronic device

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0026] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but no...

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Abstract

The present application provides a rendering method and device, a storage medium, and an electronic device for virtual object wind animation, which relate to the field of computer technology and are used to solve the problem that the rendering effect of an accurate and realistic virtual wind animation cannot be satisfied. The method includes: acquiring wind field data of the virtual object in the virtual scene, where the wind field data is the first position offset of the vertices of the abstract model of the virtual object after the wind field map of the wind field collides with the abstract model of the virtual object value, the wind field data of the virtual object in the virtual scene is stored in the vertices of the abstract model of the virtual object, and includes pivot point data and gradient data; obtain the material data of the virtual object, the material data of the virtual object A second position offset value interval for describing the abstract model vertex of the virtual object; comparing the first position offset value and the second position offset value interval to determine the third position offset value of the abstract model vertex of the virtual object Position offset value to generate wind animation.

Description

technical field [0001] The present application relates to the field of computer technology, in particular, to a rendering method and device, a storage medium, and an electronic device for wind animation of a virtual object. Background technique [0002] In related technologies, with the development of computer graphics, people are pursuing higher and higher image fidelity. More and more real images can be described by using the technology of iconography, and the method of using the normal map can improve the fidelity of the three-dimensional image description. [0003] In related technologies, the model data used in games for dynamic special effects such as wind animation is generally manually specified by art in a 3D modeling tool, and the artist manually specifies the rotation axis position of each leaf and trunk through 3DsMax software to generate model wind data Finally, the wind field data is generally realized through the noise function or the translation animation of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T13/60G06T19/00
CPCG06T13/60G06T19/006
Inventor 王斌
Owner CHENGDU PERFECT WORLD NETWORK TECH CO LTD
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