Three-dimensional graphics and text information real-time distribution method and device

Abstract

The invention belongs to the communication field and discloses a three-dimensional graphics and text information real-time distribution method and device used for realizing three-dimensional scene real-time display. According to one embodiment of the invention, the method includes the following steps that: a graphics and text rendering system generates a plurality of three-dimensional graphics and text templates according to a plurality of preset three-dimensional scene materials, and items to be replaced in the three-dimensional graphics and text templates are marked; the playing sequence of three-dimensional graphics and text templates involved in information distribution is obtained according to a preset information distribution sequence, the items to be replaced in the three-dimensional graphics and text templates are replaced sequentially according to the playing sequence, real-time rendering is performed on the three-dimensional graphics and text templates, and image frame data containing three-dimensional scene rendering results are generated according to a fixed time sequence and interval; and the image frame data containing the three-dimensional scene rendering results are sequentially sent to workstations so as to be distributed. With the method and device of the invention adopted, the load of the workstations can be decreased, and the real-time rendering of three-dimensional scenes can be realized.

Description

technical field [0001] The invention relates to the field of communications, in particular to a method and device for publishing three-dimensional graphic information in real time. Background technique [0002] With the rapid development of networking and informatization, the demand for real-time information release in various industries is constantly increasing, and various information release systems are also developing rapidly. The role of information release is to provide better means of information publicity and display for the society. [0003] In the prior art, the information release system operates based on the network, and is composed of a server, a network, a workstation, and a display device. The server sends control instruction information and material information (including audio, video, pictures, text, etc.) to the workstation through the network (wide area network, local area network, private network, etc.), and then the workstation combines audio, video, pi...

AI Technical Summary

Problems solved by technology

[0004] However, since most of the material information (including audio, video, pictures, text, etc.) is transmitted through the network and sent from the server to the workstation, it can be played on the display device of the workstation. At present, the requirements for these material information are getting higher and higher. The higher the increase, such as high-definition display, this will cause the material information to occupy a large disk space, so when the content of the information release is updated, the replacement and transmission of the material information will take up a lot of network overhead and consume a lot of time. It can be seen that the information publishing system of the prior art has the problem of difficult updating of content;

[0005] In addition, there are a large number of workstations in the system deployed according to the existing technology, and the hardware performance of each workstation is different, some configurations are high, some configurations are low, and the system cost is limited, so it cannot be guaranteed that the material can be realized in each workstation. The information is clearly and smoothly displayed on the terminal, and real-time rendering of the real 3D scene cannot be realized, and 3D animation playback and content replacement can be performed

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