CN111046459A - Building model image design method based on 3D software - Google Patents
Building model image design method based on 3D software Download PDFInfo
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- CN111046459A CN111046459A CN201911119282.6A CN201911119282A CN111046459A CN 111046459 A CN111046459 A CN 111046459A CN 201911119282 A CN201911119282 A CN 201911119282A CN 111046459 A CN111046459 A CN 111046459A
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Abstract
The invention discloses a building model image design method based on 3D software, which comprises the following steps: the method comprises the following steps: acquiring a building image, which mainly comprises acquiring the position of a building, wherein the position of the building comprises acquiring building information around a main building and building information of the main building; step two: after obtaining the building image, sequentially carrying out corresponding processing and interpretation on the high-resolution image to obtain the area needing modeling, and drawing the integral two-dimensional drawing of the building through CAD software; step three: reading 3D drawing software, and establishing a three-dimensional building model of an integral two-dimensional drawing through the 3D drawing software; step four: and (4) performing collision check on each three-dimensional building model in the third step, and modifying each collision point in the three-dimensional building models to fuse the collision points into a complete building model. According to the invention, through 3D modeling, problems in design are directly reflected, the efficiency of building model design is improved, and meanwhile, the building model design with various requirements can be met.
Description
Technical Field
The invention relates to the technical field of building model image design, in particular to a building model image design method based on 3D software.
Background
Architectural models (architecture models) are indispensable examination items in building design and urban planning schemes. The building model is between a plane drawing and an actual three-dimensional space, organically connects the plane drawing and the actual three-dimensional space, is a three-dimensional mode, is beneficial to the knock of design and creation, can visually express the design intention, makes up the limitation of the drawing on the expression, is a part of the design process of a designer, belongs to an expression form of the design, and is widely applied to the aspects of city construction, real estate development, commodity sale, design and bidding, recruitment and the like.
At present, a two-dimensional plane design is generally adopted in building model design, communication among various specialties is less, the two-dimensional plane design of each speciality is contradictory, construction progress is influenced, and economic loss is brought.
Disclosure of Invention
The invention aims to provide a building model image design method based on 3D software, which directly reflects the problems of design through 3D modeling, improves the efficiency of building model design, simultaneously can meet the advantages of building model design of various requirements and solves the problems provided by the technical background.
In order to achieve the purpose, the invention provides the following technical scheme: a building model image design method based on 3D software comprises the following steps:
the method comprises the following steps: acquiring a building image, wherein the building image mainly comprises acquiring the position of a building, the position of the building comprises acquiring building information around a main building and building information of the main building, the information of the main building comprises geographical coordinate information, floor area, height and floor number of the main building, and the building information around the main building comprises the floor area, height and floor number of 8-field buildings of the surrounding buildings;
step two: after obtaining the building image, sequentially carrying out corresponding processing and interpretation on the high-resolution image to obtain the area needing modeling, and drawing the integral two-dimensional drawing of the building through CAD software;
step three: reading 3D drawing software, and establishing a three-dimensional building model of an integral two-dimensional drawing through the 3D drawing software;
step four: and (4) performing collision check on each three-dimensional building model in the third step, and modifying each collision point in the three-dimensional building models to fuse the collision points into a complete building model.
Preferably, the building image acquired in the first step includes an aerial image, a second high-resolution satellite image and a building drawing.
Preferably, the overall two-dimensional drawing in the second step comprises a civil engineering professional two-dimensional drawing, a reinforcing steel bar professional two-dimensional drawing, a water heating and electricity professional two-dimensional drawing, a fire fighting professional two-dimensional drawing and a ventilation professional two-dimensional drawing.
Preferably, the overall two-dimensional drawing in the second step is a two-dimensional drawing with dimensions, and the dimensions can clearly reflect the structure of each complex node.
Preferably, the step three of establishing the three-dimensional building model of the overall two-dimensional drawing comprises the following steps:
1) sorting the two-dimensional drawing, and deleting the reference lines and labels of parameters which are not needed by the two-dimensional drawing;
2) entering 3D software, importing the sorted two-dimensional drawing, and arranging respective positions in the 3D software;
3) manufacturing a vertical face model, namely scanning the appearance according to a two-dimensional drawing, then extruding the model, and meanwhile, manufacturing the vertical face model, namely building according to the size of a two-dimensional graph, so as to ensure the accuracy of the size of the model;
4) the detail of the facade model comprises a balcony, a door and a window.
5) The top model is manufactured, firstly, the outer edge line of the roof is extracted, a building roof peripheral model is manufactured, and then a roof peripheral wall model is closed;
6) and (5) performing simulation processing on the model image.
Preferably, the model image simulation process includes a building model wall simulation process and a building model roof simulation process.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through 3D modeling, problems in design are directly reflected, the efficiency of building model design is improved, and meanwhile, the building model design with various requirements can be met.
Drawings
FIG. 1 is a flow chart of building model image design according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention: a building model image design method based on 3D software comprises the following steps:
the method comprises the following steps: acquiring a building image, wherein the building image mainly comprises acquiring the position of a building, the position of the building comprises acquiring building information around a main building and building information of the main building, the information of the main building comprises geographical coordinate information, floor area, height and floor number of the main building, and the building information around the main building comprises the floor area, height and floor number of 8-field buildings of the surrounding buildings;
step two: after obtaining the building image, sequentially carrying out corresponding processing and interpretation on the high-resolution image to obtain the area needing modeling, and drawing the integral two-dimensional drawing of the building through CAD software;
step three: reading 3D drawing software, and establishing a three-dimensional building model of an integral two-dimensional drawing through the 3D drawing software;
step four: and (4) performing collision check on each three-dimensional building model in the third step, and modifying each collision point in the three-dimensional building models to fuse the collision points into a complete building model.
The building image acquired in the first step comprises an aerial image, a high-resolution second satellite image and a building drawing; the integral two-dimensional drawing in the step two comprises a civil engineering professional two-dimensional drawing, a reinforcing steel bar professional two-dimensional drawing, a water heating power professional two-dimensional drawing, a fire fighting professional two-dimensional drawing and a ventilation professional two-dimensional drawing; and in the second step, interpreting the area needing to be modeled in the second step comprises performing operation interpretation, inversion operation and statistics on the area of the area needing to be modeled by adopting ARCGIS software.
The three-dimensional building model of the whole two-dimensional drawing is established in the third step, and the method comprises the following steps:
1) sorting the two-dimensional drawing, and deleting the reference lines and labels of parameters which are not needed by the two-dimensional drawing;
2) entering 3D software, importing the sorted two-dimensional drawing, and arranging respective positions in the 3D software;
3) manufacturing a vertical face model, namely scanning the appearance according to a two-dimensional drawing, then extruding the model, and meanwhile, manufacturing the vertical face model, namely building according to the size of a two-dimensional graph, so as to ensure the accuracy of the size of the model;
4) the detail of the facade model comprises a balcony, a door and a window.
5) The top model is manufactured, firstly, the outer edge line of the roof is extracted, a building roof peripheral model is manufactured, and then a roof peripheral wall model is closed;
6) and (5) performing simulation processing on the model image.
The model image simulation processing includes building model wall simulation processing and building model roof simulation processing.
The working principle of the invention is as follows: comparing the area of the area to be modeled with the aerial image, the high-resolution second satellite image and the building drawing, confirming the direction of the main building, and confirming the correctness of the acquired building image to obtain a 3D restoration image of the building; then, the coordinate information of the building is confirmed through GPS positioning, and whether the building position is accurate or not is judged through the coordinate information; drawing an integral two-dimensional drawing of the building through CAD software, and then establishing a three-dimensional building model of the integral two-dimensional drawing by using 3D drawing software; and finally, performing collision check on the plurality of three-dimensional building models, and modifying each collision point in the three-dimensional building models to fuse the collision points into a complete building model.
According to the invention, 3D modeling is carried out by adopting the scheme, the problems in design can be directly reflected, the efficiency of building model design is improved, and meanwhile, the building model design with various requirements can be met.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A building model image design method based on 3D software is characterized by comprising the following steps:
the method comprises the following steps: acquiring a building image, wherein the building image mainly comprises acquiring the position of a building, the position of the building comprises acquiring building information around a main building and building information of the main building, the information of the main building comprises geographical coordinate information, floor area, height and floor number of the main building, and the building information around the main building comprises the floor area, height and floor number of 8-field buildings of the surrounding buildings;
step two: after obtaining the building image, sequentially carrying out corresponding processing and interpretation on the high-resolution image to obtain the area needing modeling, and drawing the integral two-dimensional drawing of the building through CAD software;
step three: reading 3D drawing software, and establishing a three-dimensional building model of an integral two-dimensional drawing through the 3D drawing software;
step four: and (4) performing collision check on each three-dimensional building model in the third step, and modifying each collision point in the three-dimensional building models to fuse the collision points into a complete building model.
2. The 3D software-based building model image design method according to claim 1, characterized in that: the building image acquired in the first step comprises an aerial image, a high-resolution second satellite image and a building drawing.
3. The 3D software-based building model image design method according to claim 1, characterized in that: and the integral two-dimensional drawing in the step two comprises a civil engineering professional two-dimensional drawing, a reinforcing steel bar professional two-dimensional drawing, a water heating power professional two-dimensional drawing, a fire fighting professional two-dimensional drawing and a ventilation professional two-dimensional drawing.
4. The 3D software-based building model image design method according to claim 1, characterized in that: and the whole two-dimensional drawing in the second step is a two-dimensional drawing with sizes, and each size can clearly reflect each complex node structure.
5. The 3D software-based building model image design method according to claim 1, characterized in that: the three-dimensional building model of the whole two-dimensional drawing is established in the third step, and the method comprises the following steps:
1) sorting the two-dimensional drawing, and deleting the reference lines and labels of parameters which are not needed by the two-dimensional drawing;
2) entering 3D software, importing the sorted two-dimensional drawing, and arranging respective positions in the 3D software;
3) manufacturing a vertical face model, namely scanning the appearance according to a two-dimensional drawing, then extruding the model, and meanwhile, manufacturing the vertical face model, namely building according to the size of a two-dimensional graph, so as to ensure the accuracy of the size of the model;
4) the detail of the facade model comprises a balcony, a door and a window.
5) The top model is manufactured, firstly, the outer edge line of the roof is extracted, a building roof peripheral model is manufactured, and then a roof peripheral wall model is closed;
6) and (5) performing simulation processing on the model image.
6. The method for designing the building model image based on the 3D software as claimed in claim 5, wherein: the model image simulation processing comprises building model wall simulation processing and building model roof simulation processing.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805813A (en) * | 2020-06-12 | 2020-10-23 | 陕西飞机工业（集团）有限公司 | Modeling processing method of high-temperature forming male die |
| CN112800502A (en) * | 2021-01-19 | 2021-05-14 | 上海华野模型有限公司 | Building model design planning method |
| CN114611181A (en) * | 2020-12-04 | 2022-06-10 | 敦煌研究院 | Simulation extraction method for monomer building model in Dunhuang mural |
| CN114863020A (en) * | 2022-04-29 | 2022-08-05 | 北京工业大学 | Three-dimensional model construction method and device, electronic equipment and storage medium |
| CN115220819A (en) * | 2022-08-19 | 2022-10-21 | 广州凡拓动漫科技有限公司 | 3D software-based planning random split layer block plug-in system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012009080A1 (en) * | 2012-05-09 | 2013-11-14 | Gerald Mischke | THERMO-U, an integrated HW and SW system for the measurement and calculation of heat energy losses, thermal resistance, effective heat capacities and the associated thermal inertia constants of surfaces (of components) of devices, plants, buildings, etc. |
| CN107169214A (en) * | 2017-05-24 | 2017-09-15 | 辽宁工程技术大学 | A kind of BUILDINGS MODELS design method |
| CN107813502A (en) * | 2017-10-05 | 2018-03-20 | 嘉兴新博信息科技有限公司 | A kind of 3D Buildings Modelings method and system |
| CN108597026A (en) * | 2018-04-09 | 2018-09-28 | 中国电子科技集团公司第二十八研究所 | A method of three-dimensional building model is quickly generated based on two-dintension CAD drawing |
-
2019
- 2019-11-15 CN CN201911119282.6A patent/CN111046459A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012009080A1 (en) * | 2012-05-09 | 2013-11-14 | Gerald Mischke | THERMO-U, an integrated HW and SW system for the measurement and calculation of heat energy losses, thermal resistance, effective heat capacities and the associated thermal inertia constants of surfaces (of components) of devices, plants, buildings, etc. |
| CN107169214A (en) * | 2017-05-24 | 2017-09-15 | 辽宁工程技术大学 | A kind of BUILDINGS MODELS design method |
| CN107813502A (en) * | 2017-10-05 | 2018-03-20 | 嘉兴新博信息科技有限公司 | A kind of 3D Buildings Modelings method and system |
| CN108597026A (en) * | 2018-04-09 | 2018-09-28 | 中国电子科技集团公司第二十八研究所 | A method of three-dimensional building model is quickly generated based on two-dintension CAD drawing |
Non-Patent Citations (1)
| Title |
|---|
| 武海龙: "浩辰CAD2011建筑――智能化的新一代建筑三维设计软件", 《武汉勘察设计》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805813A (en) * | 2020-06-12 | 2020-10-23 | 陕西飞机工业（集团）有限公司 | Modeling processing method of high-temperature forming male die |
| CN114611181A (en) * | 2020-12-04 | 2022-06-10 | 敦煌研究院 | Simulation extraction method for monomer building model in Dunhuang mural |
| CN114611181B (en) * | 2020-12-04 | 2024-03-19 | 敦煌研究院 | Single building model simulation extraction method in Dunhuang wall painting |
| CN112800502A (en) * | 2021-01-19 | 2021-05-14 | 上海华野模型有限公司 | Building model design planning method |
| CN114863020A (en) * | 2022-04-29 | 2022-08-05 | 北京工业大学 | Three-dimensional model construction method and device, electronic equipment and storage medium |
| CN115220819A (en) * | 2022-08-19 | 2022-10-21 | 广州凡拓动漫科技有限公司 | 3D software-based planning random split layer block plug-in system |
| CN115220819B (en) * | 2022-08-19 | 2024-05-03 | 广州凡拓动漫科技有限公司 | 3D software-based planning random staggered layer block plug-in system |
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Application publication date: 20200421 |