CN105320786A - 3D building modeling method and system - Google Patents
3D building modeling method and system Download PDFInfo
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- CN105320786A CN105320786A CN201410347136.XA CN201410347136A CN105320786A CN 105320786 A CN105320786 A CN 105320786A CN 201410347136 A CN201410347136 A CN 201410347136A CN 105320786 A CN105320786 A CN 105320786A
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Abstract
The invention discloses a 3D building modeling method. The method includes the following steps of collecting item rule data, item information data and original model data to establish a rule database, an information database and a model database respectively, designing and generating a building structure and building internal decoration of a 3D form, detecting the reasonability of the building structure and the building internal decoration according to the rule database, and generating a 3D building model if the design of the building structure and the building internal decoration is reasonable. The invention further discloses a 3D building modeling system. The system comprises a database module, a design module, a detecting module and a model generating module. By means of the 3D building modeling method and system, 3D visualization of the house building and the internal decoration is achieved, and the effects of the building structure and the internal detection can be conveniently experienced in advance through the 3D building model.
Description
Technical field
The present invention relates to 3D application, particularly relate to a kind of 3D Buildings Modeling method and system.
Background technology
Along with the development in epoch, house building is an eternal topic.The house of real world forms with solid material structure, and the show house of developer is the sensation that they are about to the house moved in consumer experience, but does too consumes resources like this, because all the things must necessary being.The rough house that consumer has bought then cannot allow consumer before house is not fitted up, experience the effect after finishing at all, because house cannot be checked intuitively it before not fitting up or not building up, needs now a kind of method badly and solves this problem.
Summary of the invention
In view of current 3D application above shortcomings, the invention provides a kind of 3D Buildings Modeling method and system, shifted to an earlier date the effect of experiencing architecture structure and upholstery by 3D BUILDINGS MODELS.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of 3D Buildings Modeling method, described 3D Buildings Modeling method comprises the following steps:
Gather object regular data, article information data and primary model data and set up rule database, information database and model database respectively;
The building structure of design and generation 3D form and building interior decoration;
According to rule database, rationality checking is carried out to building structure and building interior decoration;
If building structure and building interior Art Design are rationally, generate 3D BUILDINGS MODELS.
According to one aspect of the present invention, described collection object regular data, article information data and primary model data set up that rule database, information database and model database specifically gather according to occupation constitution and building rule and the information of commodity and set up respectively.
According to one aspect of the present invention, building structure and the building interior decoration of described design and generation 3D form comprise the following steps: generate building structure according to body of wall geometric transformation information, generate building interior decoration according to the wish of user.
According to one aspect of the present invention, the building interior decoration of described design and generation 3D form comprises the following steps:
Article information is obtained from information database;
Object is selected according to article information;
The putting position of object is edited.
According to one aspect of the present invention, describedly according to rule database, building structure and building interior decoration are carried out rationality checking and are comprised the following steps:
Regular data is obtained from rule database;
According to regular data, building structure and building interior decoration are contrasted one by one;
To user, suggestion for revision is proposed according to comparing result.
According to one aspect of the present invention, the content in described model database and information database is in correspondence with each other.
A kind of 3D Buildings Modeling system, described 3D Buildings Modeling system comprises:
Database module, sets up rule database, information database and model database respectively for gathering object regular data, article information data and primary model data;
Design module, for designing and generate building structure and the building interior decoration of 3D form;
Detection module, for carrying out rationality checking to building structure and building interior decoration;
Model generation module, for generating legal 3D BUILDINGS MODELS.
According to one aspect of the present invention, described design module comprises: data obtaining module, for obtaining article information from information database; Object selects module, for selecting object according to article information; Position editor module, for editing the putting position of object.
According to one aspect of the present invention, described detection module comprises: rule acquisition module, for obtaining regular data from rule database; Contrast judgement module, for contrasting one by one building structure and building interior decoration according to regular data; Suggestion proposes module, for proposing suggestion for revision according to comparing result to user.
According to one aspect of the present invention, building structure and the building interior decoration of described design and generation 3D form are specially: generate building structure according to body of wall geometric transformation information, generate building interior decoration according to the wish of user.
Advantage of the invention process: 3D Buildings Modeling method and system of the present invention are by gathering object regular data, article information data and primary model data set up rule database respectively, information database and model database, then design and generate building structure and the building interior decoration of 3D form, according to rule database, rationality checking is carried out to building structure and building interior decoration again, 3D BUILDINGS MODELS is then generated when being judged as reasonable, the 3D achieving building construction and upholstery is visual, the convenient effect being shifted to an earlier date experiencing architecture structure and upholstery by 3D BUILDINGS MODELS, carry out rationality checking can to building structure build middle wall intersection and bear a heavy burden whether reasonable, in room, whether the ornaments of various furniture are reasonable, whether occupant can be allowed to feel the problem such as comfortable solves.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the method schematic diagram of a kind of 3D Buildings Modeling method of the present invention;
Fig. 2 is the structural representation of a kind of 3D Buildings Modeling system of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, a kind of 3D Buildings Modeling method, described 3D Buildings Modeling method comprises the following steps:
Step S1: gather object regular data, article information data and primary model data and set up rule database, information database and model database respectively;
The embodiment that described step S1 collection object regular data, article information data and primary model data set up rule database, information database and model database respectively can be: according to occupation constitution in reality and the information of building rule and commodity, gather object regular data, article information data and primary model data, then set up rule database, information database and model database respectively.Wherein, the content in model database and information database is in correspondence with each other.
Step S2: the building structure of design and generation 3D form and building interior decoration;
The building structure of described step S2 design and generation 3D form and the embodiment of building interior decoration can be: generate building structure according to body of wall geometric transformation information, then generate building interior decoration according to the wish of user.
Generate building interior decoration concrete steps can be: obtain article information from information database, then select object according to article information, finally edit the putting position of object.
Step S3: rationality checking is carried out to building structure and building interior decoration according to rule database;
Described step S3 can be the concrete implementation step that rationality checking is carried out in building structure and building interior decoration according to rule database:
Regular data is obtained from rule database;
According to regular data, building structure and building interior decoration are contrasted one by one;
To user, suggestion for revision is proposed according to comparing result.
Be specially, judge according to comparing result, if all rationally, perform step S4, if irrational words, then propose suggestion for revision according to rule to user.
Step S4: if building structure and building interior Art Design are rationally, generates 3D BUILDINGS MODELS;
If described step S4 building structure and building interior Art Design are rationally, the embodiment generating 3D BUILDINGS MODELS can be: if the comparison result of step S3 is that this building structure and building interior Art Design are reasonable, then generates 3D BUILDINGS MODELS and check for user.
A kind of 3D Buildings Modeling system embodiment
As shown in Figure 2, a kind of 3D Buildings Modeling system, described 3D Buildings Modeling system comprises:
Database module 1, sets up rule database, information database and model database respectively for gathering object regular data, article information data and primary model data;
Design module 2, for designing and generate building structure and the building interior decoration of 3D form;
Detection module 3, for carrying out rationality checking to building structure and building interior decoration;
Model generation module 4, for generating legal 3D BUILDINGS MODELS.
Wherein, described design module 2 comprises: data obtaining module 21, for obtaining article information from information database; Object selects module 22, for selecting object according to article information; Position editor module 23, for editing the putting position of object.
Described detection module 3 comprises: rule acquisition module 31, for obtaining regular data from rule database; Contrast judgement module 32, for contrasting one by one building structure and building interior decoration according to regular data; Suggestion proposes module 33, for proposing suggestion for revision according to comparing result to user.
Building structure and the building interior decoration of described design and generation 3D form are specially: generate building structure according to body of wall geometric transformation information, generate building interior decoration according to the wish of user.
Advantage of the invention process: 3D Buildings Modeling method and system of the present invention are by gathering object regular data, article information data and primary model data set up rule database respectively, information database and model database, then design and generate building structure and the building interior decoration of 3D form, according to rule database, rationality checking is carried out to building structure and building interior decoration again, 3D BUILDINGS MODELS is then generated when being judged as reasonable, the 3D achieving building construction and upholstery is visual, the convenient effect being shifted to an earlier date experiencing architecture structure and upholstery by 3D BUILDINGS MODELS, carry out rationality checking can to building structure build middle wall intersection and bear a heavy burden whether reasonable, in room, whether the ornaments of various furniture are reasonable, whether occupant can be allowed to feel the problem such as comfortable solves.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, the technician of any skilled is in technical scope disclosed by the invention; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (10)
1. a 3D Buildings Modeling method, is characterized in that, described 3D Buildings Modeling method comprises the following steps:
Gather object regular data, article information data and primary model data and set up rule database, information database and model database respectively;
The building structure of design and generation 3D form and building interior decoration;
According to rule database, rationality checking is carried out to building structure and building interior decoration;
If building structure and building interior Art Design are rationally, generate 3D BUILDINGS MODELS.
2. 3D Buildings Modeling method according to claim 1, it is characterized in that, described collection object regular data, article information data and primary model data set up that rule database, information database and model database specifically gather according to occupation constitution and building rule and the information of commodity and set up respectively.
3. 3D Buildings Modeling method according to claim 1, it is characterized in that, building structure and the building interior decoration of described design and generation 3D form comprise the following steps: generate building structure according to body of wall geometric transformation information, generate building interior decoration according to the wish of user.
4. 3D Buildings Modeling method according to claim 2, is characterized in that, the building interior decoration of described design and generation 3D form comprises the following steps:
Article information is obtained from information database;
Object is selected according to article information;
The putting position of object is edited.
5. according to the 3D Buildings Modeling method one of Claims 1-4 Suo Shu, it is characterized in that, describedly according to rule database, building structure and building interior decoration carried out rationality checking and comprised the following steps:
Regular data is obtained from rule database;
According to regular data, building structure and building interior decoration are contrasted one by one;
To user, suggestion for revision is proposed according to comparing result.
6. 3D Buildings Modeling method according to claim 5, is characterized in that, the content in described model database and information database is in correspondence with each other.
7. a 3D Buildings Modeling system, is characterized in that, described 3D Buildings Modeling system comprises:
Database module, sets up rule database, information database and model database respectively for gathering object regular data, article information data and primary model data;
Design module, for designing and generate building structure and the building interior decoration of 3D form;
Detection module, for carrying out rationality checking to building structure and building interior decoration;
Model generation module, for generating legal 3D BUILDINGS MODELS.
8. 3D Buildings Modeling system according to claim 7, it is characterized in that, described design module comprises: data obtaining module, for obtaining article information from information database; Object selects module, for selecting object according to article information; Position editor module, for editing the putting position of object.
9. 3D Buildings Modeling system according to claim 7, it is characterized in that, described detection module comprises: rule acquisition module, for obtaining regular data from rule database; Contrast judgement module, for contrasting one by one building structure and building interior decoration according to regular data; Suggestion proposes module, for proposing suggestion for revision according to comparing result to user.
10. according to the 3D Buildings Modeling system one of claim 7 to 9 Suo Shu, it is characterized in that, building structure and the building interior decoration of described design and generation 3D form are specially: generate building structure according to body of wall geometric transformation information, generate building interior decoration according to the wish of user.
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| CN201410347136.XA CN105320786A (en) | 2014-07-21 | 2014-07-21 | 3D building modeling method and system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106934855A (en) * | 2017-03-20 | 2017-07-07 | 王凯 | Building 3D model building methods and device |
| CN108121880A (en) * | 2018-01-10 | 2018-06-05 | 圣泓工业设计创意有限公司 | The 3D modeling system of building |
| CN110110478A (en) * | 2019-05-20 | 2019-08-09 | 广东三维家信息科技有限公司 | Room modeling rendering method, apparatus and computer equipment |
| WO2021253277A1 (en) * | 2020-06-17 | 2021-12-23 | 上海亦我信息技术有限公司 | Virtual decoration method, apparatus and system |
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| CN102737409A (en) * | 2012-06-28 | 2012-10-17 | 北京中科广视科技有限公司 | Method for generating three-dimensional virtual interior design plan |
| CN103246992A (en) * | 2013-05-30 | 2013-08-14 | 叶旭东 | 3D (three-dimensional) house display system, on-line house display system and on-line house sales method |
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| GB2410351A (en) * | 2005-04-09 | 2005-07-27 | Delcam Plc | Wrapping complex textures onto 3D CAD models |
| CN102737409A (en) * | 2012-06-28 | 2012-10-17 | 北京中科广视科技有限公司 | Method for generating three-dimensional virtual interior design plan |
| CN103246992A (en) * | 2013-05-30 | 2013-08-14 | 叶旭东 | 3D (three-dimensional) house display system, on-line house display system and on-line house sales method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106934855A (en) * | 2017-03-20 | 2017-07-07 | 王凯 | Building 3D model building methods and device |
| CN108121880A (en) * | 2018-01-10 | 2018-06-05 | 圣泓工业设计创意有限公司 | The 3D modeling system of building |
| CN110110478A (en) * | 2019-05-20 | 2019-08-09 | 广东三维家信息科技有限公司 | Room modeling rendering method, apparatus and computer equipment |
| WO2021253277A1 (en) * | 2020-06-17 | 2021-12-23 | 上海亦我信息技术有限公司 | Virtual decoration method, apparatus and system |
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Effective date of registration: 20170227 Address after: 100000 Beijing, South West Third Ring Road, Fengtai District, room 91, room 216 Applicant after: Middle East Digital Technology Co., Ltd. Address before: 200232 Shanghai city Changning District Xianxia Road No. 350 building 3 floor 2 room 2302 Applicant before: SHANGHAI YUZHOU NETWORK TECHNOLOGY CO., LTD. |
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