Shadow processing method and shadow processing device for virtual three-dimensional model, and electronic device

A virtual three-dimensional, shadow processing technology, applied in the computer field, can solve the problems of low shadow precision and low number of faces, and achieve the effect of enhancing the three-dimensional sense and improving the visual experience

Active Publication Date: 2021-11-26
NETEASE (HANGZHOU) NETWORK CO LTD
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Problems solved by technology

[0004] Embodiments of the present invention provide a shadow processing method for a virtual three-dimensional model, a shadow processing device, and an electronic device, so as to at least solve the technical problem of low shadow accuracy in plant models with low face counts in the related art

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  • Shadow processing method and shadow processing device for virtual three-dimensional model, and electronic device
  • Shadow processing method and shadow processing device for virtual three-dimensional model, and electronic device

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part 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 making creative efforts shall fall within the protection scope of the present invention.

[0030] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a shadow processing method and a shadow processing device for a virtual three-dimensional model, and an electronic device. The method comprises the steps that shadow projection textures are obtained, and the shadow projection textures are projection shadows generated by utilizing a virtual light source in a game scene to irradiate a first virtual three-dimensional model in a target area; the shadow projection textures are set to be a projection shadow generated by a second virtual three-dimensional model in the target area under irradiation of the virtual light source, the second virtual three-dimensional model and the first virtual three-dimensional model are the same in shape, and the number of patches of the second virtual three-dimensional model is smaller than that of patches of the first virtual three-dimensional model. According to the invention, the technical problem of low shadow precision of a plant model with a low patch number in the prior art is solved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a shadow processing method for a virtual three-dimensional model, a shadow processing device and an electronic device. Background technique [0002] In the game scene, the "three-dimensional sense" of the object is realized by adding shadows to the object under the light, thereby providing players with a better visual experience. In the related technology, the occlusion of the engine's own light by the plant model produces shadows. In the plant model with a high number of faces, the occlusion of the light by the model will be more abundant, and the accuracy of the shadow will be higher. However, in the number of faces In the lower plant model, the occlusion of the light by the model is relatively simple, and the shadow accuracy is poor, which leads to the poor three-dimensional effect of the low-level plant model. [0003] Aiming at the above-mentioned problems of low-polygon ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/60A63F13/52
CPCG06T15/60A63F13/52A63F2300/6646
Inventor 曾灏
Owner NETEASE (HANGZHOU) NETWORK CO LTD
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