CN202771423U - Display device of three-dimensional webpage - Google Patents
Display device of three-dimensional webpage Download PDFInfo
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- CN202771423U CN202771423U CN201220422796.6U CN201220422796U CN202771423U CN 202771423 U CN202771423 U CN 202771423U CN 201220422796 U CN201220422796 U CN 201220422796U CN 202771423 U CN202771423 U CN 202771423U
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Abstract
The utility model relates to a display device of a three-dimensional webpage. The display device of the three-dimensional webpage comprises a data collecting device, a storage, a file decoding processor, a rendering processor and a displayer, wherein the storage is respectively connected with the data collecting device, the file decoding processor and the rendering processor. The rendering processor is respectively connected with the file decoding processor and the displayer. Compared with the prior art, the display device of the three-dimensional webpage has the advantages of being capable of improving operability of the three-dimensional webpage and increasing displaying speed of the three-dimensional webpage and the like.
Description
Technical field
The utility model relates to a kind of device of field of computer technology, especially relates to a kind of display device of three-dimensional web page.
Background technology
Along with network technology and computer science development at full speed have driven the internet develop rapidly, present internet content and form all with in the past differ widely.
ICPs of today adopt various forms to show its required content that represents, picture and text, animation (flash), audio frequency and video etc.But all there is limitation in these forms, and our this world of life is three dimensions, and sees the form that still stays in the plane of content at network, and the birth of three-dimensional web page technology for a change this situation provides possibility.
The English name of three-dimensional web page technology is web3d, is the extension of virtual reality technology on network, is based on the 3D graphics rendering technology of network.Web3d standard the earliest is virtual reality modeling language (VRML, Virtual Reality Modeling Language), developed by U.S. SGI company, it is that the Internet (internet) is upper based on WWW (WWW, World Wide Web) the Virtual Reality Modeling Language with interactivity, it is the three-dimensional simulation of HTML (HTML, Hypertext Markup Language).But because it is based on interpretative code mechanism, therefore operational efficiency is not high, several web3d technology had appearred in phase sequence again afterwards, Cult3D such as Sweden Cycore company, the Viewpoint of U.S. Viewpoint company, and the Shockwave3D technology of Adobe company, domestic similar technology of also not being correlated with in this field at present.
Cult3D has just determined its born deficiency on rendering efficiency based on java kernel itself; Be that mode that software is played up has solved the dependence to viewing hardware although Viewpoint uses, expend a large amount of CPU operation time; Shockwave3D is owing to be to be built in the Shockwave engine of Adobe company, need to control by its script lingo that oneself defines, therefore carrying out efficient also has a greatly reduced quality, therefore all there is the low problem of operational efficiency in these several technology for large-scale three dimensional stress scene, and are higher to the requirement of graphic hardware equipment; Simultaneously, these several engines, the engine control file of himself is all relatively large, and the control of minimum is Cult3D has 1.5M, and Viewpoint has 2.7M, and Shockwave needs 4M.Download plug-in just needs a period of time.Although simultaneously the file of operation its claim all and compress that through test, the ratio of compressing for more large-scale scene is not high, nor too suitable present network environment.
The audient colony that three-dimensional web page is faced is all netizens, each place of extending to of internet namely, although the hardware performance of computing machine is in continuous lifting now, network speed is also in continuous quickening, but the data volume of three dimensional stress own is just large, and relatively high to hardware requirement, present main flow hardware environment and network speed environment are to its support or limited.Therefore will be at existing hardware and net environment, realize the veritably three-dimensional interactive content of simulate real world, must break through the restriction of Hardware Render and network speed, develop a kind of high compression ratio, file standard that can high rate data transmission can utilize the limited hardware resource to realize the Rendering true to nature of high speed three-dimensional figure simultaneously.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of display device that improves the three-dimensional web page operability, improves the three-dimensional web page of three-dimensional web page display speed for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of display device of three-dimensional web page, comprise data acquisition unit, storer, file decoding processor, play up processor and display, described storer is connection data collector, file decoding processor and play up processor respectively, and the described processor of playing up is connected with display with the file decoding processor respectively.
Be provided with Acquisition Circuit and coding circuit in the described data acquisition unit.
Described storer is the storer that prestores the three-dimensional picture render engine.
The described processor of playing up is that three-dimensional web page is played up processor.
Compared with prior art, the utlity model has following advantage:
1) the utility model to the rear preservation of encoding of three-dimensional scenic web page files, has reduced the file amount of three dimensional file by dynamic Huffman encoding mode, reduces resource overhead;
2) the utility model is gathering the three-dimensional scenic web page files simultaneously, and the three-dimensional scenic web page files is decoded and played up, and has improved the display speed of three-dimensional web page.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic flow sheet of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of display device of three-dimensional web page, comprise data acquisition unit 1, storer 2, file decoding processor 3, play up processor 4 and display 5, described storer 2 is connection data collector 1, file decoding processor 3 and play up processor 4 respectively, and the described processor 4 of playing up is connected with display with file decoding processor 3 respectively and is connected.Be provided with Acquisition Circuit and coding circuit in the described data acquisition unit 1.Described storer 2 is for prestoring the storer of three-dimensional picture render engine.The described processor 4 of playing up is played up processor for three-dimensional web page.
As shown in Figure 2, the job step of the display device of above-mentioned three-dimensional web page is specific as follows:
In step S01, the Acquisition Circuit of data acquisition unit 1 gathers the three-dimensional scenic web page files and sends coding circuit to, and coding circuit adopts dynamic Huffman encoding mode that file is saved to storer 2, and the file layout of preservation is N3D;
In step S02, file decoding processor 3 obtains the three-dimensional scenic web page files in the storer 2, and it is carried out real-time decoding, and generating scene resource queue data are sent to and play up processor 4;
In step S03, play up processor 4 and according to three-dimensional picture render engine in the storer 2 the active resource queuing data is carried out real-time rendering, the active resource queuing data in this step is the resource queue's data that are complementary with the three-dimensional picture render engine in the scenario resources queuing data that generates of file decoding processor 3;
In step S04, play up data after processor 4 will be played up and be sent to display 5 and carry out three-dimensional web page and show.
In step S01, the utility model adopts dynamic Huffman encoding mode to preserve file, has reduced the file amount of three dimensional file.General to set up 100 identical segment of material in 3D Max be 100 spheroid dough sheet, and total dough sheet number reaches 1,600,000, and the capacity of its file is 69.4M; But after the device that adopts the utility model to provide saved as the N3D file with it, its file amount only had 307K.
Above-mentioned steps S02, step S03 and step S04 and step S01 carry out simultaneously, have improved the display speed of three-dimensional web page.The utility model had both dwindled the capacity of web page files, had reduced again the expense of system in when operation, the better content of pressing close to real-life that the breakthrough that experience three-dimensional web page that the viewer can be more smooth is brought is traditional.
Claims (4)
1. the display device of a three-dimensional web page, it is characterized in that, comprise data acquisition unit, storer, file decoding processor, play up processor and display, described storer is connection data collector, file decoding processor and play up processor respectively, and the described processor of playing up is connected with display with the file decoding processor respectively.
2. the display device of a kind of three-dimensional web page according to claim 1 is characterized in that, is provided with Acquisition Circuit and coding circuit in the described data acquisition unit.
3. the display device of a kind of three-dimensional web page according to claim 2 is characterized in that, described storer is the storer that prestores the three-dimensional picture render engine.
4. the display device of a kind of three-dimensional web page according to claim 3 is characterized in that, the described processor of playing up is that three-dimensional web page is played up processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220422796.6U CN202771423U (en) | 2012-08-23 | 2012-08-23 | Display device of three-dimensional webpage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220422796.6U CN202771423U (en) | 2012-08-23 | 2012-08-23 | Display device of three-dimensional webpage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771423U true CN202771423U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220422796.6U Expired - Lifetime CN202771423U (en) | 2012-08-23 | 2012-08-23 | Display device of three-dimensional webpage |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102867026A (en) * | 2012-08-23 | 2013-01-09 | 上海创图网络科技发展有限公司 | Display device for three-dimensional webpage and application of display device |
-
2012
- 2012-08-23 CN CN201220422796.6U patent/CN202771423U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102867026A (en) * | 2012-08-23 | 2013-01-09 | 上海创图网络科技发展有限公司 | Display device for three-dimensional webpage and application of display device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Zhabei District 200072 Shanghai 777 Canton Road No. 12 lane two building A-27 room Patentee after: SHANGHAI CREATOO NETWORK TECHNOLOGY CO.,LTD. Address before: Zhabei District 200072 Shanghai 777 Canton Road No. 12 lane two building A-27 room Patentee before: Shanghai Chuangtu Network Technology Development Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
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| CX01 | Expiry of patent term |