Virtual hair processing method and device, readable storage medium and electronic equipment

Abstract

The invention relates to the technical field of computers, and provides a virtual hair processing method and device, a computer storage medium and electronic equipment. The method comprises the steps of: according to the direction from a virtual camera to the vertex position of virtual hair, determining a vector of the visual angle direction of the virtual hair, wherein the vector of the visual angle direction is the distance from the virtual camera to the vertex position of the virtual hair; obtaining a direction vector of a preset light source, and determining an initial highlight parameter of the virtual hair according to the direction vector of the preset light source and the vector of the visual angle direction; rendering target highlight of the virtual hair according to the initial highlight parameter and a preset highlight adjustment parameter, wherein the preset highlight adjustment parameter is used for deviating a tangent line at the vertex position of the virtual hair along a normal line at the vertex position of the virtual hair. According to the scheme, the highlight of virtual hair is rendered and generated based on the direction vector of the visual angle direction, and a more real highlight display effect can be achieved when the visual angle direction changes.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular, to a method for processing virtual hair, a device for processing virtual hair, a computer-readable storage medium, and electronic equipment. Background technique [0002] Hair is an important part of virtual objects such as game characters and anime cartoon characters. Therefore, the rendering of hair is crucial for virtual objects. Hair, on the other hand, is anisotropic, which means it changes in different directions. [0003] In related technologies, virtual hair is rendered mainly through Blinn-Phong highlight or Kajiya-Kay ShadingModel. [0004] However, whether it is the Blinn-Phong highlight or the Kagia model, the rendered hair highlight will not change significantly when the line of sight is different, which obviously does not conform to the real hair highlight display effect. Therefore, when the line of sight is different in the related technology, the a...

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Problems solved by technology

[0006] The purpose of the present disclosure is to provide a method and device for processing virtual hair, a computer-readable storage medium, and an electronic device, so as to overcome at least to a certain extent that when the line of sight is different, the hair highlight changes are not obvious, which affects the hair highlight display The question of the authenticity of the effect

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