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IFrame embedded Web3D (Web three-dimensional) system based on cloud rendering

An embedded, server technology, applied in image data processing, special data processing applications, instruments, etc., can solve the problem of inability to directly browse large and ultra-large models, and achieve the effect of data security protection

Inactive Publication Date: 2013-05-01
SHANGHAI UNIVERSITY OF ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention aims at the problem that the browser cannot directly browse large and super-large models without a plug-in, and proposes an iFrame embedded Web3D system based on cloud rendering, which enables the browser to directly browse and manipulate 3D models, drawings, and embedded graphics images Sharing browsing control, solving the problem of directly browsing large and super-large models without plug-ins in the browser

Method used

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  • IFrame embedded Web3D (Web three-dimensional) system based on cloud rendering
  • IFrame embedded Web3D (Web three-dimensional) system based on cloud rendering
  • IFrame embedded Web3D (Web three-dimensional) system based on cloud rendering

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Embodiment Construction

[0035] The iFrame embedded Web3D system based on cloud rendering uses cloud rendering technology to render the state of the model by using the powerful computing and rendering capabilities of the cloud, and through the interactive display of the browser or client, the rendering of the model is divided into frames of pictures Rendering, the server calculates and renders the results to interact with users in real time, so that both web3D and various mobile clients can seamlessly browse and manipulate the results of the model, and at the same time, use iFrame technology to realize the free sharing of Web3D models.

[0036] like figure 1 Shown is the structural block diagram of the iFrame embedded Web3D system based on cloud rendering. The system includes: a file transfer module 10 , a server rendering module 11 , a display module 12 , an interaction module 13 , a sharing module 14 and a file management module 15 .

[0037] The file transfer module 10 is for the user to upload th...

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Abstract

The invention relates to an iFrame embedded Web3d (Web three-dimensional) system based on cloud rendering. The iFrame embedded Web3D system comprises a file transmission module, a server rendering module, a display module, an interactive module, a sharing module and a file managing module, wherein the server rendering module comprises a model state acquiring unit, an organizing and distributing unit, a calculating unit and a result output unit. According to the system, various large or extra-large three-dimensional models can be directly and smoothly browsed, operated and controlled on webpages through browsers without installing any plugin; hardly any requirement is made on a display terminal, and various mobile intelligent terminals can be supported to view the models smoothly; the generation of iFrame codes can be supported, and models are embedded into various different platforms or websites; multiuser concurrent access can be supported; and since clients only can acquire rendered pictures instead of model data, so that the data security of users is well guaranteed.

Description

technical field [0001] The present invention relates to a technology for web browsing and manipulating three-dimensional models, in particular to an iFrame embedded Web3D system based on cloud rendering. Background technique [0002] There are many ways to realize the existing web3D system. For example, the Chinese patent application with the application number CN2010188278.8 discloses an editable webpage three-dimensional geometric modeling rendering method, which belongs to the technical field of computer graphics processing. This patent uses a rendering engine based on the scene tree and analyzes the data exchange protocol to realize web3D. By analyzing the geometric modeling in the graphics nodes, the geometric modeling workshop of the rendering engine is used to generate geometric modeling objects, and the underlying API interface of JavaScript is extended through plug-ins to realize the possibility. Edited 3D geometry rendering. The application uses a local rendering ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06T19/00
Inventor 郑莉
Owner SHANGHAI UNIVERSITY OF ELECTRIC POWER
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