A 3D cloud rendering method and 3D cloud rendering system based on component model combination

A component model and rendering system technology, applied in the field of rendering, can solve problems such as inability to meet high-speed rendering needs, large time consumption of models to be rendered, and unfavorable real-time rendering, so as to reduce transmission time consumption, reduce time loss, and ensure rendering accuracy. Effect

Active Publication Date: 2017-05-10
HANGZHOU YISHANGHONG NETWORK TECH CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

For 3D rendering, usually a scene has a huge amount of data, which results in a large time consumption for transmitting the model to be rendered, which cannot meet the needs of high-speed rendering and is not conducive to real-time rendering

Method used

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Embodiment Construction

[0046] The present invention will be described in detail below in conjunction with specific embodiments.

[0047] The 3D cloud rendering method and the 3D cloud rendering system of this embodiment are applied to a cloud rendering platform having a user terminal and a cloud rendering terminal. In the cloud rendering platform, the user terminal and the cloud rendering end exchange data and information through a network link.

[0048]The method of this embodiment can build a component library before rendering and save it to the cloud rendering terminal. The component library can use various data types and storage methods in the prior art. Considering its versatility, existing 3D design software can be used recognized format.

[0049] The parts library includes several parts. According to different application requirements, the types of parts in the parts library can also be adjusted accordingly. Taking interior design as an example, the component library includes rooms, floors,...

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Abstract

The invention discloses a three-dimensional rendering method and a three-dimensional rendering system both based on component model combination. The three-dimensional rendering method based on the component model combination comprises the steps of: downloading a pre-stored low-precision component model from a cloud rendering terminal to a user terminal for preview, generating a corresponding description document, uploading the document to the cloud rendering terminal and combining the document with a high-precision component model pre-stored in the cloud rendering terminal to obtain a rendering result; obtaining the rendering result from the cloud rendering terminal. The user terminal does not need to upload a to-be-rendered model to the cloud rendering terminal, but only needs to upload the description document in the invention, so that the time consumption for data transmission is reduced greatly, the improvement of the rendering efficiency is facilitated, and real-time rendering is realized; furthermore, the user terminal forms the description document by utilizing the low-precision component model, and utilizes the high-precision component model while the cloud rendering terminal renders, so that transmission of the high-precision component model during the formation of the description document is not only avoided, but the high-precision component model also can be utilized for rendering; the transmission time consumption is reduced, and the rendering precision is ensured.

Description

technical field [0001] The invention relates to the technical field of rendering, in particular to a three-dimensional cloud rendering method and a three-dimensional cloud rendering system based on component model combination. Background technique [0002] The 3D digital model is made by 3dMax, Maya and other 3D design software tools, and the 3D digital model is rendered into a picture with physical and realistic effects through the local 3D graphics rendering engine. Rendering is a process of converting a three-dimensional geometric model into a graphic image. The rendering of a scene is a very time-consuming process, because a scene is generally composed of thousands of three-dimensional surfaces. The effect requirements are getting higher and higher, the resolution of each rendering is getting higher and higher, and the lighting and color calculation conditions are becoming more and more complicated. It may take several hours or even longer to render a picture. It is no ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T17/00G06T15/00H04L29/08
Inventor 马英俊
Owner HANGZHOU YISHANGHONG NETWORK TECH CO LTD
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