CN104463974A - Three-dimensional model showing method, device and system - Google Patents
Three-dimensional model showing method, device and system Download PDFInfo
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- CN104463974A CN104463974A CN201410725860.1A CN201410725860A CN104463974A CN 104463974 A CN104463974 A CN 104463974A CN 201410725860 A CN201410725860 A CN 201410725860A CN 104463974 A CN104463974 A CN 104463974A
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- 230000001747 exhibiting Effects 0.000 claims description 28
- 238000005070 sampling Methods 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 27
- 230000000875 corresponding Effects 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 description 25
- 238000010586 diagram Methods 0.000 description 20
- 238000004590 computer program Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a three-dimensional model showing method, device and system. The three-dimensional model showing method, device and system are used for showing input characters when a three-dimensional model is shown. The method is used for a server and comprises the steps that when the three-dimensional model is previewed, character input is detected; when character input is detected, a description file for showing the characters is generated according to the input characters; the generated description file is added to a data packet of the three-dimensional model; when a three-dimensional model data packet downloading request sent by a client side is received, the data packet is sent to the client side so that the characters can be shown when the client side shows the three-dimensional model. When the three-dimensional model is shown, the input characters can be shown, and then when the three-dimensional model is shown, character annotations can be shown.
Description
Technical field
The present invention relates to Internet technical field, particularly a kind of three-dimensional model methods of exhibiting, Apparatus and system.
Background technology
In the prior art, when carrying out three-dimensional model displaying, demonstration tool is installed, use demonstration tool to read data in the packet of three-dimensional model, in packet, data comprise: .obj formatted data (three-dimensional model file), mtl formatted data (three-dimensional configuration file), pinup picture file.Demonstration tool, to after data process in packet, shows three-dimensional three-dimensional model.Such as, in video teaching process, the client of students' affairs division utilizes demonstration tool to process data in the packet downloaded from server, shows three-dimensional model.
The defect of prior art is, client place only can show three-dimensional model, if teacher has carried out textual annotation to three-dimensional model, client cannot show this textual annotation.
Summary of the invention
The invention provides a kind of three-dimensional model methods of exhibiting, Apparatus and system, in order to when showing three-dimensional model, showing the word of input.
The invention provides a kind of three-dimensional model methods of exhibiting, for server, comprising:
When three-dimensional model is by preview, detect text event detection;
When text event detection being detected, generate the description document for showing described word according to the word of input;
The description document of generation is added in the packet of three-dimensional model;
When receiving the request of packet of the download three-dimensional model that client sends, giving described client by described Packet Generation, to make described client when showing three-dimensional model, showing described word.
Wherein, described method also comprises:
Input frame is shown in preview interface;
Described detection text event detection, comprising:
Detect in described input frame and whether have stroke to input;
Described when text event detection being detected, generating the description document for showing described word according to the word of input, comprising:
When detect in input frame have stroke to input time, determining the word inputted according to the stroke of input, generating description document for showing described word according to character in the character library that described word is corresponding.
Wherein, described when text event detection being detected, generating the description document for showing described word according to the word of input, comprising:
When detect in preview interface have stroke to input time, determining the coordinate of sampled point and stroke width in the stroke inputted, according to coordinate and the stroke width of sampled point in the stroke determined, generating the description document for showing the word that described stroke forms.
The invention provides a kind of three-dimensional model methods of exhibiting, for client, comprising:
The packet of three-dimensional model is downloaded from server;
Judge whether comprise description document in described packet, the word inputted when described description document is for being illustrated in preview three-dimensional model;
When described packet comprises description document, when showing three-dimensional model, the word inputted when preview three-dimensional model described in showing according to described description document.
Wherein, described description document comprises character in character library corresponding to the word of input;
The described word inputted when preview three-dimensional model according to described description document displaying, comprising:
In displaying interface, add display frames, in display frames, show character in character library corresponding to the word of the input that described description document comprises.
Wherein, the coordinate of sampled point and stroke width in the stroke inputted when being included in preview three-dimensional model in described description document;
The described word inputted when preview three-dimensional model according to described description document displaying, comprising:
According to coordinate and the stroke width of sampled point in the stroke that described description document comprises, showing the word presenting described stroke composition in interface.
The invention provides a kind of three-dimensional model exhibiting device, for server, comprising:
Detection module, for when three-dimensional model is by preview, detects text event detection;
Generation module, for when text event detection being detected, generates the description document for showing described word according to the word of input;
Add module, for adding in the packet of three-dimensional model by the description document of generation;
Sending module, for when receiving the request of packet of the download three-dimensional model that client sends, gives described client by described Packet Generation, to make described client when showing three-dimensional model, shows described word.
Wherein, described device also comprises:
Display module, for showing input frame in preview interface;
Whether described detection module, have stroke to input for detecting in described input frame;
Described generation module, for when detect in input frame have stroke to input time, determining the word inputted according to the stroke of input, generating description document for showing described word according to character in the character library that described word is corresponding.
Wherein, described generation module, for when detect in preview interface have stroke to input time, determine the coordinate of sampled point and stroke width in the stroke inputted, according to coordinate and the stroke width of sampled point in the stroke determined, generate the description document for showing the word that described stroke forms.
The invention provides a kind of three-dimensional model exhibiting device, for client, comprising:
Download module, for downloading the packet of three-dimensional model from server;
Judge module, for judging whether comprise description document in described packet, the word inputted when described description document is for being illustrated in preview three-dimensional model;
Display module, for when described packet comprises description document, when showing three-dimensional model, the word inputted when preview three-dimensional model described in showing according to described description document.
Wherein, described description document comprises character in character library corresponding to the word of input;
Described display module, for adding display frames in displaying interface, shows character in character library corresponding to the word of the input that described description document comprises in display frames.
Wherein, the coordinate of sampled point and stroke width in the stroke inputted when being included in preview three-dimensional model in described description document;
Described display module, for coordinate and the stroke width of sampled point in the stroke that comprises according to described description document, is showing the word presenting described stroke composition in interface.
The invention provides a kind of three-dimensional model display systems, comprising: the server using above-mentioned arbitrary device for server, and the client using above-mentioned arbitrary device for client.
The technical scheme that the disclosure provides can comprise following beneficial effect: the word according to input generates description document, the description document of generation is added in the packet of three-dimensional model, when receiving the request of packet of the download three-dimensional model that client sends, by Packet Generation to client, to make client when showing three-dimensional model, show word; So, when showing three-dimensional model, the word of input can be shown, and then when showing three-dimensional model, textual annotation can be displayed.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from instructions, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write instructions, claims and accompanying drawing and obtain.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the process flow diagram of a kind of three-dimensional model methods of exhibiting in the embodiment of the present invention;
Fig. 2 is the process flow diagram of another kind of three-dimensional model methods of exhibiting in the embodiment of the present invention;
Fig. 3 is the process flow diagram of a kind of three-dimensional model methods of exhibiting in the embodiment of the present invention;
Fig. 4 is the process flow diagram of another kind of three-dimensional model methods of exhibiting in the embodiment of the present invention;
Fig. 5 is the block diagram of a kind of three-dimensional model exhibiting device in the embodiment of the present invention;
Fig. 6 is the block diagram of another kind of three-dimensional model exhibiting device in the embodiment of the present invention;
Fig. 7 is the block diagram of a kind of three-dimensional model exhibiting device in the embodiment of the present invention;
Fig. 8 is the block diagram of a kind of three-dimensional model display systems in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Fig. 1 is the process flow diagram of a kind of three-dimensional model methods of exhibiting in the embodiment of the present invention.As shown in Figure 1, three-dimensional model methods of exhibiting can be used for server, and the method comprises the steps:
In step S101, when three-dimensional model is by preview, detect text event detection.
In step s 102, when text event detection being detected, generate the description document for showing word according to the word of input.
For example, in preview interface, show input frame, by keyboard input characters in input frame; When text event detection being detected, generate the description document for showing this word according to the word of input through keyboard.Such as, the text of .txt form is generated according to the word of input, with text file for description document.
In one embodiment, above-mentioned steps S102 can comprise: when detect in preview interface have stroke to input time, determine coordinate and the stroke width of sampled point in the stroke inputted, according to coordinate and the stroke width of sampled point in the stroke determined, generate the description document for showing the word that stroke forms.Such as, generate description document, the coordinate of sampled point and stroke width in the stroke inputted when being included in preview three-dimensional model in description document.
In step s 103, the description document of generation is added in the packet of three-dimensional model.
In step S104, when receiving the request of packet of the download three-dimensional model that client sends, by Packet Generation to client, show word to make client when showing three-dimensional model.
The technical scheme that the disclosure provides can comprise following beneficial effect: the word according to input generates description document, the description document of generation is added in the packet of three-dimensional model, when receiving the request of packet of the download three-dimensional model that client sends, by Packet Generation to client, to make client when showing three-dimensional model, show word; So, when showing three-dimensional model, the word of input can be shown, and then when showing three-dimensional model, textual annotation can be displayed.
Fig. 2 is the process flow diagram of another kind of three-dimensional model methods of exhibiting in the embodiment of the present invention.As shown in Figure 2, three-dimensional model methods of exhibiting can be used for server, and the method comprises the steps:
In step s 201, in preview interface, input frame is shown.
In step S202, when three-dimensional model is by preview, detect stroke input.
In step S203, when detect in input frame have stroke to input time, determining the word inputted according to the stroke of input, generating description document for showing word according to character in the character library that word is corresponding.
For example, use finger or felt pen entering stroke in the input frame of touch-screen, detect in input frame and have stroke to input, the word inputted is determined according to the stroke of input, character in the character library that word is corresponding is used to generate description document, such as, use Song typeface character in the character library that word is corresponding, generate description document.
In step S204, the description document of generation is added in the packet of three-dimensional model.
In step S205, when receiving the request of packet of the download three-dimensional model that client sends, by Packet Generation to client, to make client when showing three-dimensional model, show word.
The technical scheme that the disclosure provides can comprise following beneficial effect: the word determining input according to entering stroke, character in the character library that word is corresponding is used to generate description document, so, input characters can be corresponded to character in character library, when showing three-dimensional model, show the textual annotation of expressing with character in character library.
Fig. 3 is the process flow diagram of a kind of three-dimensional model methods of exhibiting in the embodiment of the present invention; As shown in Figure 3, three-dimensional model methods of exhibiting can be used for client, and the method comprises the steps:
In step S301, download the packet of three-dimensional model from server.
In step s 302, judge whether comprise description document in packet.
Wherein, the word inputted when description document is for being illustrated in preview three-dimensional model.
In step S303, when packet comprises description document, when showing three-dimensional model, the word inputted when being illustrated in preview three-dimensional model according to description document.
In one embodiment, the coordinate of sampled point and stroke width in the stroke inputted when being included in preview three-dimensional model in foregoing description file; The above-mentioned word inputted when being illustrated in preview three-dimensional model according to description document, can comprise: according to coordinate and the stroke width of sampled point in the stroke that description document comprises, and is showing the word presenting stroke composition in interface.
For example, the coordinate according to sampled point in stroke determines sampled point in displaying interface, connects sampled point by stroke width, is showing the stroke recovering in interface to input; Wherein, the stroke composition word of recovery.
The technical scheme that the disclosure provides can comprise following beneficial effect: when showing three-dimensional model, the word inputted when being illustrated in preview three-dimensional model according to description document; So, when showing three-dimensional model, the word of input can be shown, and then when showing three-dimensional model, textual annotation can be displayed.
Fig. 4 is the process flow diagram of another kind of three-dimensional model methods of exhibiting in the embodiment of the present invention; As shown in Figure 4, three-dimensional model methods of exhibiting can be used for client, and the method comprises the steps:
In step S401, download the packet of three-dimensional model from server.
In step S402, judge whether comprise description document in packet.
In step S403, when packet comprises description document, when showing three-dimensional model, in displaying interface, add display frames.
Wherein, description document comprises character in character library corresponding to the word of input.
In step s 404, character in the character library that the word of the input that display description file comprises is corresponding in display frames.
For example, description document is the .txt file comprising character in character library, is shown by word in .txt file in display frames.
The technical scheme that the disclosure provides can comprise following beneficial effect: input characters can be corresponded to character in character library, when showing three-dimensional model, shows the textual annotation of expressing with character in character library.
Fig. 5 is the block diagram of a kind of three-dimensional model exhibiting device in the embodiment of the present invention, for server, as shown in Figure 5, comprising:
Detection module 51, for when three-dimensional model is by preview, detects text event detection;
Generation module 52, for when text event detection being detected, generates the description document for showing word according to the word of input;
Add module 53, for adding in the packet of three-dimensional model by the description document of generation;
Sending module 54, for when receiving the request of packet of the download three-dimensional model that client sends, by Packet Generation to client, to make client when showing three-dimensional model, shows word.
In one embodiment, as shown in Figure 6, device also comprises:
Display module 61, for showing input frame in preview interface;
Whether detection module 51, have stroke to input for detecting in input frame;
Generation module 52, for when detect in input frame have stroke to input time, determining the word inputted according to the stroke of input, generating description document for showing word according to character in the character library that word is corresponding.
In one embodiment, generation module 52, for when detect in preview interface have stroke to input time, determine the coordinate of sampled point and stroke width in the stroke inputted, according to coordinate and the stroke width of sampled point in the stroke determined, generate the description document for showing the word that stroke forms.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
The technical scheme that the disclosure provides can comprise following beneficial effect: the word according to input generates description document, the description document of generation is added in the packet of three-dimensional model, when receiving the request of packet of the download three-dimensional model that client sends, by Packet Generation to client, to make client when showing three-dimensional model, show word; So, when showing three-dimensional model, the word of input can be shown, and then when showing three-dimensional model, textual annotation can be displayed.
Fig. 7 is the block diagram of a kind of three-dimensional model exhibiting device in the embodiment of the present invention, for client, as shown in Figure 7, comprising:
Download module 71, for downloading the packet of three-dimensional model from server;
Judge module 72, for judging whether comprise description document in packet, the word inputted when description document is for being illustrated in preview three-dimensional model;
Display module 73, for when packet comprises description document, when showing three-dimensional model, the word inputted when being illustrated in preview three-dimensional model according to description document.
In one embodiment, description document comprises character in character library corresponding to the word of input;
Display module 73, for adding display frames, character in the character library that the word of the input that display description file comprises is corresponding in display frames in displaying interface.
In one embodiment, the coordinate of sampled point and stroke width in the stroke inputted when being included in preview three-dimensional model in description document;
Display module 73, for coordinate and the stroke width of sampled point in the stroke that comprises according to description document, is showing the word presenting stroke composition in interface.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
The technical scheme that the disclosure provides can comprise following beneficial effect: when showing three-dimensional model, the word inputted when being illustrated in preview three-dimensional model according to description document; So, when showing three-dimensional model, the word of input can be shown, and then when showing three-dimensional model, textual annotation can be displayed.
Fig. 8 is the block diagram of a kind of three-dimensional model display systems in the embodiment of the present invention.As shown in Figure 8, system comprises: the server 81 using above-mentioned arbitrary device for server, and the client 82 using above-mentioned arbitrary device for client.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disk memory and optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the process flow diagram of the method for the embodiment of the present invention, equipment (system) and computer program and/or block scheme.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or square frame.These computer program instructions can being provided to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computing machine or other programmable data processing device produce device for realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be loaded in computing machine or other programmable data processing device, make on computing machine or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computing machine or other programmable devices is provided for the step realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (13)
1. a three-dimensional model methods of exhibiting, is characterized in that, for server, comprising:
When three-dimensional model is by preview, detect text event detection;
When text event detection being detected, generate the description document for showing described word according to the word of input;
The description document of generation is added in the packet of three-dimensional model;
When receiving the request of packet of the download three-dimensional model that client sends, giving described client by described Packet Generation, to make described client when showing three-dimensional model, showing described word.
2. the method for claim 1, is characterized in that, described method also comprises:
Input frame is shown in preview interface;
Described detection text event detection, comprising:
Detect in described input frame and whether have stroke to input;
Described when text event detection being detected, generating the description document for showing described word according to the word of input, comprising:
When detect in input frame have stroke to input time, determining the word inputted according to the stroke of input, generating description document for showing described word according to character in the character library that described word is corresponding.
3. the method for claim 1, is characterized in that, described when text event detection being detected, generating the description document for showing described word, comprising according to the word of input:
When detect in preview interface have stroke to input time, determining the coordinate of sampled point and stroke width in the stroke inputted, according to coordinate and the stroke width of sampled point in the stroke determined, generating the description document for showing the word that described stroke forms.
4. a three-dimensional model methods of exhibiting, is characterized in that, for client, comprising:
The packet of three-dimensional model is downloaded from server;
Judge whether comprise description document in described packet, the word inputted when described description document is for being illustrated in preview three-dimensional model;
When described packet comprises description document, when showing three-dimensional model, the word inputted when preview three-dimensional model described in showing according to described description document.
5. method as claimed in claim 4, is characterized in that, described description document comprises character in character library corresponding to the word of input;
The described word inputted when preview three-dimensional model according to described description document displaying, comprising:
In displaying interface, add display frames, in display frames, show character in character library corresponding to the word of the input that described description document comprises.
6. method as claimed in claim 4, is characterized in that, the coordinate of sampled point and stroke width in the stroke inputted when being included in preview three-dimensional model in described description document;
The described word inputted when preview three-dimensional model according to described description document displaying, comprising:
According to coordinate and the stroke width of sampled point in the stroke that described description document comprises, showing the word presenting described stroke composition in interface.
7. a three-dimensional model exhibiting device, is characterized in that, for server, comprising:
Detection module, for when three-dimensional model is by preview, detects text event detection;
Generation module, for when text event detection being detected, generates the description document for showing described word according to the word of input;
Add module, for adding in the packet of three-dimensional model by the description document of generation;
Sending module, for when receiving the request of packet of the download three-dimensional model that client sends, gives described client by described Packet Generation, to make described client when showing three-dimensional model, shows described word.
8. device as claimed in claim 7, it is characterized in that, described device also comprises:
Display module, for showing input frame in preview interface;
Whether described detection module, have stroke to input for detecting in described input frame;
Described generation module, for when detect in input frame have stroke to input time, determining the word inputted according to the stroke of input, generating description document for showing described word according to character in the character library that described word is corresponding.
9. device as claimed in claim 7, it is characterized in that, described generation module, for when detect in preview interface have stroke to input time, determine coordinate and the stroke width of sampled point in the stroke inputted, according to coordinate and the stroke width of sampled point in the stroke determined, generate the description document for showing the word that described stroke forms.
10. a three-dimensional model exhibiting device, is characterized in that, for client, comprising:
Download module, for downloading the packet of three-dimensional model from server;
Judge module, for judging whether comprise description document in described packet, the word inputted when described description document is for being illustrated in preview three-dimensional model;
Display module, for when described packet comprises description document, when showing three-dimensional model, the word inputted when preview three-dimensional model described in showing according to described description document.
11. devices as claimed in claim 10, is characterized in that, described description document comprises character in character library corresponding to the word of input;
Described display module, for adding display frames in displaying interface, shows character in character library corresponding to the word of the input that described description document comprises in display frames.
12. devices as claimed in claim 10, is characterized in that, the coordinate of sampled point and stroke width in the stroke inputted when being included in preview three-dimensional model in described description document;
Described display module, for coordinate and the stroke width of sampled point in the stroke that comprises according to described description document, is showing the word presenting described stroke composition in interface.
13. 1 kinds of three-dimensional model display systems, is characterized in that, comprising: use as arbitrary in claim 7-9 as described in the server of device, and use as arbitrary in claim 10-12 as described in the client of device.
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| CN104463974B (en) | 2017-11-28 |
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Denomination of invention: 3D model display method, device and system Effective date of registration: 20210104 Granted publication date: 20171128 Pledgee: Inner Mongolia Huipu Energy Co.,Ltd. Pledgor: TVMINING (BEIJING) MEDIA TECHNOLOGY Co.,Ltd. Registration number: Y2020990001527 |
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