CN109508396A - A kind of method of three peacekeepings two-dimensional space picture one key switching - Google Patents
A kind of method of three peacekeepings two-dimensional space picture one key switching Download PDFInfo
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- CN109508396A CN109508396A CN201811140019.0A CN201811140019A CN109508396A CN 109508396 A CN109508396 A CN 109508396A CN 201811140019 A CN201811140019 A CN 201811140019A CN 109508396 A CN109508396 A CN 109508396A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/008—Cut plane or projection plane definition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/20—Indexing scheme for editing of 3D models
- G06T2219/2016—Rotation, translation, scaling
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Abstract
The invention discloses a kind of methods of three peacekeeping two-dimensional space picture one key switchings, include the following steps, S1: terminal storage obtains threedimensional model file；S2: light-weight technologg is carried out to model file using BIM model light-weight technologg engine；S3: light weighed model file is handled using 3-d and 2-d partial-picture processing engine；S4: to treated Fileview, while file being saved to terminal；Wherein, further include following steps in step S3, S31: obtain the information of each component in threedimensional model, and threedimensional model is launched in three-dimensional coordinate；S32: the three-view diagram of threedimensional model is generated, while three-view diagram is provided with boundary line and axis net；S33: the 2 d plane picture of different perspectives is generated according to the three-view diagram in step S32；Three-dimensional model diagram can be converted into two-dimentional drawing to provide more succinct view mode by the present invention, and it is convenient to provide to user.
Description
Technical field
The present invention relates to technical field of image processing, specially a kind of side of three peacekeeping two-dimensional space picture one key switchings
Method.
Background technique
Set of the figure generally as multiple picture elements in the line with certain thickness and the face with one fixed width etc.
Body is shown.There is also show with being coloured to inside in the case where face.
In society now, the drafting of 3-D graphic shows that software is widely used in major engineering construction scene, three-dimensional
The direct view that there is drawing two-dimentional drawing not have, but also had lost in two-dimentional drawing simultaneously for size marking distinctness
Direct advantage.
Summary of the invention
The technical problem to be solved by the present invention is to three-dimensional drawings and two-dimentional drawing respectively respective merits and demerits, now
Design draw in often only design has one such, can not mutually convert, make troubles, it is empty to provide a kind of three peacekeepings two dimension
Between picture one key switching method, to solve the above problems.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention provides a kind of method of three peacekeeping two-dimensional space picture one key switchings, includes the following steps,
S1: terminal storage obtains threedimensional model file；
S2: light-weight technologg is carried out to model file using BIM model light-weight technologg engine；
S3: light weighed model file is handled using 3-d and 2-d partial-picture processing engine；
S4: to treated Fileview, while file being saved to terminal；
It wherein, further include following steps in step S3,
S31: the information of each component in threedimensional model is obtained, and threedimensional model is launched in three-dimensional coordinate；
S32: the three-view diagram of threedimensional model is generated, while three-view diagram is provided with boundary line and axis net；
S33: the 2 d plane picture of different perspectives is generated according to the three-view diagram in step S32.
As a preferred technical solution of the present invention, the method that terminal obtains threedimensional model file in the step S1 is
By floppy disk, hard disk, perhaps flash memory device transmits by data line or passes through network transmission；Terminal can be voluntarily simultaneously
Modeling saves threedimensional model file.
As a preferred technical solution of the present invention, each component is provided in threedimensional model file in the step S1
ID, ID are eight-digit number word, are arranged successively since 00000001, and the ID of different components is different, while component is with different
Shape, color and size, while remark information is provided with to component.
As a preferred technical solution of the present invention, in the step S31, the information for obtaining component includes the ID of component
Number, shape, size and remark information；In the first octant of entire threedimensional model setting in the three-dimensional model, according to model
The most suitable coordinate unit lattice value of size adjusting.
As a preferred technical solution of the present invention, in the step S32, two dimension is provided in three-view diagram generated
Reference axis, and the cell value of two-dimensional coordinates is identical as the cell value in step S31；Three-view diagram is provided with boundary line and axis
Net, boundary line and axis net match with two dimensional model actual size.
As a preferred technical solution of the present invention, in the step S33, the 2 d plane picture of the different perspectives is logical
X-axis, Y-axis, the visual angle angle of Z axis in setting 3-D walls and floor is crossed to realize；Basic point and variation multiplying power adjustment can be selected simultaneously
Feature size size.
As a preferred technical solution of the present invention, in the step S4 when terminal checks X-Y scheme, can choose
Three-view diagram in step S32 and and the different perspectives in step S33 2 d plane picture；When selecting three-view diagram, selected
After view, X-axis corresponding to self-setting drawing, Y-axis, Z axis reference axis.
As a preferred technical solution of the present invention, in the step S4, when terminal checks component, component meeting is chosen
The voluntarily ID of display member, color coding, shape, size and remark information, while showing the corresponding seat in three-dimensional coordinate
Mark information；Two-dimentional drawing side is provided with Three Dimensional Contrast figure, is elected to any one place in middle two-dimentional drawing, it all can be in three-dimensional drawing
In be marked.
As a preferred technical solution of the present invention, in the step S4, three-dimensional drawing and two-dimentional drawing are saved
For same file, printing function is provided.
The beneficial effects obtained by the present invention are as follows being: the present invention provides the mutual conversion of three-dimensional drawing and two-dimentional drawing, provides
The mutual conversion of two types drawing selects convenient for user, saves and understands drawing the time it takes, while providing each view
The two-dimentional drawing at angle, can help user more quickly to understand drawing；The printing for providing drawing saves function, convenient for showing
And next time directly uses, and saves the time of conversion.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is overall flow schematic diagram of the present invention；
Fig. 2 is step S3 flow diagram of the present invention.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figs. 1-2, the present invention provides a kind of method of three peacekeeping two-dimensional space picture one key switchings, packet
Include following steps,
S1: terminal storage obtains threedimensional model file；
S2: light-weight technologg is carried out to model file using BIM model light-weight technologg engine；
S3: light weighed model file is handled using 3-d and 2-d partial-picture processing engine；
S4: to treated Fileview, while file being saved to terminal；
It wherein, further include following steps in step S3,
S31: the information of each component in threedimensional model is obtained, and threedimensional model is launched in three-dimensional coordinate；
S32: the three-view diagram of threedimensional model is generated, while three-view diagram is provided with boundary line and axis net；
S33: the 2 d plane picture of different perspectives is generated according to the three-view diagram in step S32.
Further, the method that terminal obtains threedimensional model file in the step S1 is to pass through floppy disk, hard disk or shifting
Dynamic storage device is transmitted by data line, or passes through network transmission；Terminal, which can be modeled voluntarily, simultaneously saves threedimensional model text
Part.
Further, each component is provided with ID in threedimensional model file in the step S1, and ID is eight-digit number word, from
00000001 starts to be arranged successively, and the ID of different components is different, while component has different shapes, color and size,
Remark information is provided with to component simultaneously.
Further, in the step S31, obtain component information include the ID number of component, shape, size and
Remark information；It is most suitable according to the size adjusting of model in the first octant of entire threedimensional model setting in the three-dimensional model
Coordinate unit lattice value.
Further, in the step S32, two-dimensional coordinates, and two-dimensional coordinates are provided in three-view diagram generated
Cell value it is identical as the cell value in step S31；Three-view diagram is provided with boundary line and axis net, boundary line and axis net with
Two dimensional model actual size matches.
Further, in the step S33, the 2 d plane picture of the different perspectives passes through X in setting 3-D walls and floor
Axis, Y-axis, the visual angle angle of Z axis are realized；Basic point and variation multiplying power adjustment feature size size can be selected simultaneously.
Further, in the step S4 when terminal checks X-Y scheme, can choose three-view diagram in step S32 and with
And the 2 d plane picture of the different perspectives in step S33；When selecting three-view diagram, after selected view, self-setting drawing institute
Corresponding X-axis, Y-axis, Z axis reference axis.
Further, in the step S4, when terminal checks component, choose component can the voluntarily ID of display member, face
Color coding, shape, size and remark information, while showing the corresponding coordinate information in three-dimensional coordinate；By two-dimentional drawing
Side is provided with Three Dimensional Contrast figure, is elected to any one place in middle two-dimentional drawing, can all get the bid in three-dimensional drawing and remember out.
Further, in the step S4, three-dimensional drawing and two-dimentional drawing is saved as into same file, printing is provided
Function.
It is specific: to obtain threedimensional model file mode in step S1 and obtained by transmission or downloading, while model file
In threedimensional model component be both provided with corresponding information: ID, color, shape, size and remark information, for user it is fast
Fast reading is understood；Light-weight technologg is carried out to model in step s 2, reduces model and takes up space, when reduction is handled in step s3
Between；In step s3 using 3-d and 2-d partial-picture processing engine to light weighed model file process, wherein in step S31,
Reference coordinate axis is arranged to model, consequently facilitating indicating position in subsequent two-dimension picture, in step S32, generates three-view diagram, together
When due in 3-D graphic, there may be the components at rear for only one secondary three-view diagram by front member circumstance of occlusion, so can
Selection be arranged different X-axis, Y-axis, Z axis coordinate three-view diagram, when the component when rear is blocked, setting reference axis is moved back, both
Rear component situation can be observed；In step S33, it is flat that different X-axis, Y-axis, Z axis angle combination three-view diagram production angle are set
Face figure, while basic point is arranged being capable of zoom.
In step s 4, the plan view of the three-view diagram and all angles at each coordinate is observed；Meanwhile clicking component meeting
It shows ID, color coding, shape, size and the remark information of building, and is shown in the corresponding model of three-dimensional, and click
The two-dimentional any one place of drawing can all be shown in the three-dimensional model.In each visual angle or X-Y scheme, it can print
Current two dimension drawing；It can also be stored for next use.
The ID of building is set as eight-digit number word, since 00000001, successively sorts, and guarantees the unicity of ID, convenient for referring to
Generation.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (9)
1. a kind of method of three peacekeeping two-dimensional space picture one key switchings, which is characterized in that include the following steps,
S1: terminal storage obtains threedimensional model file；
S2: light-weight technologg is carried out to model file using BIM model light-weight technologg engine；
S3: light weighed model file is handled using 3-d and 2-d partial-picture processing engine；
S4: to treated Fileview, while file being saved to terminal；
It wherein, further include following steps in step S3,
S31: the information of each component in threedimensional model is obtained, and threedimensional model is launched in three-dimensional coordinate；
S32: the three-view diagram of threedimensional model is generated, while three-view diagram is provided with boundary line and axis net；
S33: the 2 d plane picture of different perspectives is generated according to the three-view diagram in step S32.
2. a kind of method of three peacekeepings two-dimensional space picture one key switching according to claim 1, which is characterized in that described
The method that terminal obtains threedimensional model file in step S1 is to be passed by floppy disk, hard disk or flash memory device by data line
It is defeated, or pass through network transmission；Terminal, which can be modeled voluntarily, simultaneously saves threedimensional model file.
3. a kind of method of three peacekeepings two-dimensional space picture one key switching according to claim 1, which is characterized in that described
Each component is provided with ID in threedimensional model file in step S1, and ID is eight-digit number word, is arranged successively since 00000001, no
The ID of same component is different, while component has different shapes, color and size, while component being provided with remarks letter
Breath.
4. a kind of method of three peacekeepings two-dimensional space picture one key switching according to claim 1, which is characterized in that described
In step S31, the information for obtaining component includes ID number, shape, size and the remark information of component；Entire threedimensional model
It is arranged in the first octant in the three-dimensional model, according to the most suitable coordinate unit lattice value of the size adjusting of model.
5. a kind of method of three peacekeepings two-dimensional space picture one key switching according to claim 1, which is characterized in that described
In step S32, two-dimensional coordinates are provided in three-view diagram generated, and in the cell value of two-dimensional coordinates and step S31
Cell value it is identical；Three-view diagram is provided with boundary line and axis net, boundary line and axis net and two dimensional model actual size phase
Match.
6. a kind of method of three peacekeepings two-dimensional space picture one key switching according to claim 1, which is characterized in that described
In step S33, the 2 d plane picture of the different perspectives is real by X-axis, Y-axis, the visual angle angle of Z axis in setting 3-D walls and floor
It is existing；Basic point and variation multiplying power adjustment feature size size can be selected simultaneously.
7. a kind of method of three peacekeepings two-dimensional space picture one key switching according to claim 1, which is characterized in that described
In step S4 when terminal checks X-Y scheme, can choose three-view diagram in step S32 and and step S33 in different perspectives
2 d plane picture；When selecting three-view diagram, after selected view, X-axis corresponding to self-setting drawing, Y-axis, Z axis coordinate
Axis.
8. a kind of method of three peacekeepings two-dimensional space picture one key switching according to claim 1, which is characterized in that described
In step S4, when terminal checks component, choose component can the voluntarily ID of display member, color coding, shape, size and standby
Information is infused, while showing the corresponding coordinate information in three-dimensional coordinate；Two-dimentional drawing side is provided with Three Dimensional Contrast figure, is elected to
Any one place in middle two dimension drawing, can all get the bid in three-dimensional drawing and remember out.
9. a kind of method of three peacekeepings two-dimensional space picture one key switching according to claim 1, which is characterized in that described
In step S4, three-dimensional drawing and two-dimentional drawing are saved as into same file, printing function is provided.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110688692A (en) * | 2019-08-27 | 2020-01-14 | 水利部水利水电规划设计总院 | Two-three-dimensional linkage and superposition display method based on structured BIM model |
| CN111339588A (en) * | 2020-02-20 | 2020-06-26 | 广州易达建信科技开发有限公司 | Two-dimensional drawing and three-dimensional model checking method, system and storage medium |
| CN112669470A (en) * | 2020-12-31 | 2021-04-16 | 佳讯飞鸿（北京）智能科技研究院有限公司 | Camera marking method and device based on BIM |
| CN113129427A (en) * | 2019-12-31 | 2021-07-16 | 久瓴(上海)智能科技有限公司 | Building model processing method and device, computer equipment and readable storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093502A (en) * | 2012-12-21 | 2013-05-08 | 广州中大电讯科技有限公司 | Three-dimensional model information obtaining method based on rotary three views |
| US20150169791A1 (en) * | 2013-12-16 | 2015-06-18 | Latista Technologies, Inc. | Project management system providing optimized interaction with digital models |
| CN104820730A (en) * | 2015-03-24 | 2015-08-05 | 陕西铁路工程职业技术学院 | Method for resolving conflict between ordinary steel bar and prestressed pipeline based on BIM (Building Information Modeling) |
| CN106354945A (en) * | 2016-08-31 | 2017-01-25 | 天河大成建筑云科技（天津）有限公司 | Device and method for dynamic association of two-dimensional and three-dimensional engineering data based on building information modeling lightweight |
| CN107368621A (en) * | 2017-06-06 | 2017-11-21 | 中国核电工程有限公司 | By the method for three-dimensional rack model generation CAD form two dimension standard three-view diagrams in PDMS |
| CN108427785A (en) * | 2017-08-12 | 2018-08-21 | 中民筑友科技投资有限公司 | A kind of method and device of the X-Y scheme automatic marking based on BIM |
-
2018
- 2018-09-28 CN CN201811140019.0A patent/CN109508396A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093502A (en) * | 2012-12-21 | 2013-05-08 | 广州中大电讯科技有限公司 | Three-dimensional model information obtaining method based on rotary three views |
| US20150169791A1 (en) * | 2013-12-16 | 2015-06-18 | Latista Technologies, Inc. | Project management system providing optimized interaction with digital models |
| CN104820730A (en) * | 2015-03-24 | 2015-08-05 | 陕西铁路工程职业技术学院 | Method for resolving conflict between ordinary steel bar and prestressed pipeline based on BIM (Building Information Modeling) |
| CN106354945A (en) * | 2016-08-31 | 2017-01-25 | 天河大成建筑云科技（天津）有限公司 | Device and method for dynamic association of two-dimensional and three-dimensional engineering data based on building information modeling lightweight |
| CN107368621A (en) * | 2017-06-06 | 2017-11-21 | 中国核电工程有限公司 | By the method for three-dimensional rack model generation CAD form two dimension standard three-view diagrams in PDMS |
| CN108427785A (en) * | 2017-08-12 | 2018-08-21 | 中民筑友科技投资有限公司 | A kind of method and device of the X-Y scheme automatic marking based on BIM |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110688692A (en) * | 2019-08-27 | 2020-01-14 | 水利部水利水电规划设计总院 | Two-three-dimensional linkage and superposition display method based on structured BIM model |
| CN110688692B (en) * | 2019-08-27 | 2022-05-17 | 水利部水利水电规划设计总院 | Two-three-dimensional linkage and superposition display method based on structured BIM model |
| CN113129427A (en) * | 2019-12-31 | 2021-07-16 | 久瓴(上海)智能科技有限公司 | Building model processing method and device, computer equipment and readable storage medium |
| CN111339588A (en) * | 2020-02-20 | 2020-06-26 | 广州易达建信科技开发有限公司 | Two-dimensional drawing and three-dimensional model checking method, system and storage medium |
| CN111339588B (en) * | 2020-02-20 | 2023-02-28 | 广州易达建信科技开发有限公司 | Two-dimensional drawing and three-dimensional model checking method, system and storage medium |
| CN112669470A (en) * | 2020-12-31 | 2021-04-16 | 佳讯飞鸿（北京）智能科技研究院有限公司 | Camera marking method and device based on BIM |
| CN112669470B (en) * | 2020-12-31 | 2024-05-28 | 佳讯飞鸿（北京）智能科技研究院有限公司 | BIM-based camera labeling method and device |
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Application publication date: 20190322 |