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Rendering method and device, storage medium and computer equipment

A technology of direction vector and pixel position, applied in the fields of video games and image processing, can solve the problems of huge computational cost of ray tracing, poor player experience, screen freeze, etc., to achieve smooth screen, good real-time performance and realistic screen. Effect

Pending Publication Date: 2021-01-12
NETEASE (HANGZHOU) NETWORK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, a prominent feature of ray tracing is that it is computationally expensive
The use of ray tracing technology in lightweight devices such as smart mobile terminals means high latency, which may bring bad experience to players, for example, the freeze of the screen

Method used

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  • Rendering method and device, storage medium and computer equipment
  • Rendering method and device, storage medium and computer equipment
  • Rendering method and device, storage medium and computer equipment

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0037] Embodiments of the present application provide a rendering method, device, storage medium, and computer equipment. Specifically, the rendering method in the embodiment of the present application may be executed by a computer device, where the computer device may be a terminal or a server. The terminal may be a terminal device such as a smart phone, a tablet computer, a notebook computer, a touch screen, a game console, a personal computer (PC, Personal Computer), a personal digital assis...

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Abstract

The embodiment of the invention discloses a rendering method and device, a storage medium and computer equipment. The method comprises the following steps: determining a direction vector D formed by the direction of any pixel position relative to a viewpoint position on a display screen; determining the boundary of a virtual volume according to a point B0 (b0x, b0y, b0z), a point B1 (b1x, b1y, b1z) and the direction vector D; judging whether a point B in the preset three-dimensional model is located in a range determined by the boundary of the virtual volume or not; if the point B is located within the range determined by the boundary of the virtual volume, with a point P0 (p0x, p0y, p0z) and a point P1 (p1x, p1y, p1z) on the preset three-dimensional model as an input point and an output point of a ray tracing iterative function, calculating a ray tracing result in the virtual volume; and rendering the virtual volume to display an image on the display screen according to a ray tracingresult. According to the technical scheme, the calculation amount is remarkably reduced, and when the method is applied to lightweight equipment such as an intelligent mobile terminal, the picture ofa game is vivid and the real-time performance can be well guaranteed.

Description

technical field [0001] The present application relates to the field of image processing, in particular to the field of electronic games, and in particular to a rendering method, device, storage medium and computer equipment. Background technique [0002] In the field of computer image processing, ray tracing is a rendering technique that generates images by tracing the path of light on a pixel-by-pixel basis in a pixel plane and simulating the effect of its encounters with virtual objects. Capable of producing a high degree of visual realism compared to scanline rendering methods, ray tracing is widely used in computer-generated still images as well as film and television visual effects. [0003] With the rapid development of the mobile Internet, many games can run on smart mobile terminals. Players are increasingly pursuing the visual effects of games, and they hope to experience the visual effects of film and television in games. In order to meet the pursuit of players, ...

Claims

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Application Information

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IPC IPC(8): A63F13/52G06T15/02G06T15/06
CPCA63F13/52G06T15/02G06T15/06A63F2300/308A63F2300/66
Inventor 黄振
Owner NETEASE (HANGZHOU) NETWORK CO LTD
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