Web-based three-dimensional scenic visualized editing device and method

Abstract

The invention relates to a web-based three-dimensional scenic visualized editing device, and particularly relates to a device and method for transmitting and editing data in parallel. The device comprises a server end and a client end, wherein the server end comprises a scenic data transmission device, a version managing device and a priority managing device, and the client end comprises a dynamic display managing device. Due to the adoption of the device and the method, based on a browser thin client, a three-dimensional graph editing user can carry out the high efficient parallel development of a large-sized three-dimensional scenic project, work duplicate of the project is unnecessary to store on a user terminal computer, all three-dimensional graph design functions are supported by a central server, the centralized management of distributed data can be realized, version control can be realized for the editing operation of the user, the current operation can be rolled back by the user to a designated historic version, so the cooperative development risk of a project team can be reduced. The invention also provides a method by utilizing the device to perform multi-user cooperative edition.

Description

technical field [0001] The invention relates to a device and method for data parallel transmission and editing, in particular to a synchronization device and method for visual editing of three-dimensional scene data based on the Web. Background technique [0002] As we all know, with the rapid development of the Internet today, the application of three-dimensional graphics (Web3D) on the Internet is becoming more and more mature. The field of application has broad prospects, but there are some key problems in the development of Web3D applications based on the B / S mode (browser and server architecture) as the browser as the client. [0003] For those 3D professionals who use 3D graphics information for editing and design, desktop scene editor software has long occupied a dominant position. 3D graphics professionals use standard local programs as tools to design, share, manage and publish 3D scenes and models . This development mode is suitable for a development team of seve...

AI Technical Summary

Problems solved by technology

This development mode is suitable for a development team of several people, and is not suitable for efficient parallel development of large scene projects. The scene editing work has a working copy for each development member, and it is difficult to achieve version control and guarantee of 3D scene editing and development. The effective merging of the final 3D graphics data is not conducive to the sharing of 3D graphics data among the development members; and the desktop scene editor software needs to install a relatively bloated application for users, and the application needs to install the necessary infrastructure software. Device drivers and version compatible patches can ensure the stability of operation, and the maintenance is complicated when multiple machines work together

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