CN115618468A - Door and window thumbnail rapid plotting method based on Revit, storage medium and equipment - Google Patents
Door and window thumbnail rapid plotting method based on Revit, storage medium and equipment Download PDFInfo
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- CN115618468A CN115618468A CN202211299834.8A CN202211299834A CN115618468A CN 115618468 A CN115618468 A CN 115618468A CN 202211299834 A CN202211299834 A CN 202211299834A CN 115618468 A CN115618468 A CN 115618468A
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Abstract
The invention discloses a door and window thumbnail rapid plotting method, a storage medium and equipment based on Revit, wherein the method comprises the following steps: acquiring a door and window data set according to the plotting setting rule; creating a project file, traversing the door and window data group to obtain a GeometryObject set of a door and window family instance, constructing a DirectShape model in the project file according to the GeometryObject set, and generating a door and window view; exporting the door and window view as a DWG format file, and reading the DWG format file of the door and window view to obtain a door and window large sample image data set; and drawing the door and window big sample graph according to the door and window big sample graph data set. According to the method and the device, the door and window data in the project can be automatically obtained according to the drawing rule set by the user, the arrangement and classification are carried out without consuming manpower, the door and window big sample drawing is automatically drawn, the rapid drawing of the door and window big sample drawing is realized, the working efficiency of designers is effectively improved, and careless omission caused by manual drawing is avoided.
Description
Technical Field
The invention relates to the technical field of BIM (building information modeling), in particular to a door and window thumbnail rapid plotting method, a storage medium and equipment based on Revit.
Background
The large door and window sample drawing for the building is a necessary link in the construction engineering design, and engineering designers need to draw the large door and window sample drawing in order to express the specification and the practice of doors and windows more clearly, so that the constructors can know the design intention of the constructors, and the large door and window sample drawing is a necessary component in the construction drawing.
At present, the drawing of a building door and window thumbnail is generally that engineering designers classify doors and windows of projects according to experience and then draw according to the categories and specifications of the doors and windows. For projects with large volume and complex design, the manual hand-drawing plotting method is slow in plotting, takes a lot of manpower and time, is easy to miss, and seriously influences the project plotting efficiency.
Disclosure of Invention
In order to overcome the technical defects, the invention provides a door and window thumbnail rapid plotting method, a storage medium and equipment based on Revit, which can improve the plotting efficiency and quality of building door and window thumbnails.
In order to solve the problems, the invention is realized according to the following technical scheme:
in a first aspect, the invention provides a door and window thumbnail rapid plotting method based on Revit, which comprises the following steps:
acquiring a door and window data set according to the plotting setting rule;
creating a project file, traversing the door and window data group to obtain a GeometyObject set of a door and window family example, constructing a DirectShape model in the project file according to the GeometyObject set, and generating a door and window view;
exporting the door and window view as a DWG format file, and reading the DWG format file of the door and window view to obtain a door and window large sample image data set;
and drawing the door and window thumbnail according to the door and window thumbnail data set.
Further, the step of obtaining a door and window data set according to the map setting rule comprises:
obtaining an image setting rule input by a user, and obtaining a door and window model set needing to be exported in the Revit model according to the image setting rule;
traversing the door and window model set to obtain door and window basic data;
and according to the door and window basic data, grouping the door and window model sets to obtain a door and window data group.
Further, the drawing setting rule comprises one or more of door and window types, picture frame patterns, bottom height labeling modes, number display modes and glass marks to be led out.
Further, the door and window basic data comprise door and window family examples, door and window family types, door and window sizes, belonged rooms and belonged floors.
Further, reading the DWG format file of the door and window view to obtain a door and window thumbnail data set includes:
reading the DWG format file to obtain the outline data of the door and window large sample graph;
obtaining door and window thumbnail data according to the door and window thumbnail contour data;
and combining the door and window thumbnail data sets according to the door and window thumbnail data of each group to form a door and window thumbnail data set.
Further, the door and window sampling diagram data comprises one or more of a door and window contour line set, a maximum contour line set, a door and window opening line set, an opening line direction marking line, a glass marking line segment set, a hole size, marking data and a marking line.
Further, according to the door and window thumbnail data set, drawing a door and window thumbnail comprises the following steps:
creating a large sample graph view and initializing a drawing style;
drawing a frame in the drawing view according to the frame pattern;
and traversing the door and window thumbnail data set, and drawing each door and window thumbnail in the drawing view according to the drawing style.
Further, the drawing patterns include a character size, an elevation annotation symbol, a marking pattern, a marking line pattern, a picture frame line pattern, a common solid line pattern, an opening line pattern, a hole line pattern, a marking line pattern, and a glass symbol line pattern.
In a second aspect, the present invention provides a computer-readable storage medium, in which at least one instruction, at least one program, a code set, or a set of instructions is stored, and the at least one instruction, the at least one program, the code set, or the set of instructions is loaded and executed by a processor to implement the method for rapidly plotting a Revit-based door and window thumbnail as described in the first aspect.
In a third aspect, the present invention provides an apparatus, including a processor and a memory, where at least one instruction, at least one program, a code set, or an instruction set is stored in the memory, and the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by the processor to implement the method for rapidly plotting a Revit-based door and window thumbnail as described in the first aspect.
Compared with the prior art, the invention has the following beneficial effects:
according to the method and the device, the door and window data in the project can be automatically obtained according to the plotting rule set by the user, the arrangement and classification are carried out without consuming manpower, the door and window big sample drawing is automatically drawn, the rapid plotting of the door and window big sample drawing is realized, the working efficiency of designers is effectively improved, and careless omission caused by manual plotting is avoided.
Drawings
Embodiments of the invention are described in further detail below with reference to the attached drawing figures, wherein:
fig. 1 is a schematic flow chart of the method for rapidly plotting a large sample diagram of a door and window based on Revit in embodiment 1;
FIG. 2 is a drawing rule setting interface diagram described in embodiment 1;
FIG. 3 is a schematic flow chart of step S1 described in example 1;
FIG. 4 is a schematic flowchart of step S3 described in embodiment 1;
FIG. 5 is a schematic flowchart of step S4 described in example 1;
fig. 6 is a partial enlarged view of the effect of the door/window thumbnail in embodiment 1.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the reference numbers, such as S1, S2 … …, are only used to distinguish between steps, and do not mean that the steps must be executed strictly according to the sequence of the numbers.
Example 1
The embodiment provides a door and window thumbnail rapid plotting method based on Revit, and as shown in fig. 1, the method includes the following steps:
s1: obtaining a door and window data set according to the drawing setting rule;
specifically, the plotting rules correspond to the plotting effects of the door and window thumbnail images, the plotting setting rules adopt the combination of options, and the door and window data sets corresponding to the plotting setting rules are obtained according to different plotting setting rule combinations input by a user. Fig. 2 shows a setting interface of a drawing rule, where the drawing rule includes one or more of a type of a window or door to be exported, a drawing frame style, a bottom height labeling manner, a number display manner, and a glass mark.
Specifically, in this embodiment, as shown in fig. 3, step S1 includes:
and S11, obtaining an image setting rule input by a user, and obtaining a door and window model set needing to be derived from the Revit model according to the image setting rule.
According to different map setting rule combinations input by a user, firstly, door and window models derived from the map setting rules are obtained from the Revit model, and all the door and window models obtained according to the map setting rules form a corresponding door and window model set.
And S12, traversing the door and window model set to obtain door and window basic data.
And aiming at the door and window model set obtained according to the map setting rule, acquiring door and window data of each door and window model contained in the model set to obtain door and window basic data of each door and window model. Specifically, the door and window basic data includes an example of a door and window family, a type of the door and window family, a size of the door and window family, a room to which the door and window family belongs, and a floor to which the door and window family belongs.
And S13, grouping the door and window model sets according to the door and window basic data and the map setting rule to obtain a door and window data group.
After all door and window basic data of the door and window model set are obtained, the door and window model set can be grouped according to the door and window basic data, and a door and window data set is obtained after grouping.
S2: creating a project file, traversing the door and window data group to obtain a GeometyObject set of a door and window family example, constructing a DirectShape model in the project file according to the GeometyObject set, and generating a door and window view;
specifically, the geoentryobject is a base class of a point, a line, a plane and a body of the door and window model, a temporary project file Document is newly built to traverse the door and window data group to obtain all geoentryobject sets of the door and window family instance, a temporary directvipe model is built in the created temporary project file Document according to the obtained geoentryobject sets of the door and window family instance, and a door and window directvipe model view is generated.
S3: exporting the door and window view as a DWG format file, and reading the DWG format file of the door and window view to obtain a door and window large sample image data set;
specifically, the generated door and window DirectShape model view is exported, the exported view file is a DWG format file, and the exported DWG format file of the door and window view is read to obtain a data set of the door and window thumbnail.
Specifically, in this embodiment, as shown in fig. 4, step S3 includes:
s31: reading the DWG format file to obtain the outline data of the door and window large sample graph;
and reading the door and window DirectShape model view file with the export format being DWG format to obtain the door and window large sample graph contour data in the view file.
S32: acquiring door and window thumbnail data according to the door and window thumbnail contour data;
the door and window sampling graph data comprise one or more of a door and window contour line set, a maximum contour line set, a door and window opening line set, an opening line direction marking line, a glass marking line segment set, an opening size, marking data and a marking line.
S33: and combining to form a door and window large sample image data set according to the door and window large sample image data of each group.
S4: and drawing the door and window big sample graph according to the door and window big sample graph data set.
Specifically, in this embodiment, as shown in fig. 5, step S4 includes:
s41: creating a large sample drawing view and initializing a drawing style;
creating a door and window large-scale drawing view, and initializing drawing styles of the door and window large-scale drawing view, wherein the drawing styles comprise character sizes, elevation annotation symbols, marking styles, marking line styles, picture frame line styles, common solid line styles, opening line styles, hole line styles, marking line styles, glass symbol line styles and the like.
S42: drawing a picture frame in the drawing view according to the picture frame style;
drawing the picture frame in the initialized large-scale picture view according to the picture frame style selected by the user in the picture setting rule.
S43: and traversing the door and window big sample graph data set, and drawing each door and window big sample graph in the drawing view according to the drawing pattern.
As shown in fig. 6, which is a partial enlarged view of the door and window thumbnail, the door and window thumbnail is drawn in a drawing view according to the drawing frame pattern and the door and window thumbnail data set, and please refer to fig. 2 for the specific drawing setting rule.
According to the embodiment, door and window data in the project are automatically obtained according to the plotting rule set by the user, manpower is not required to be consumed for arranging and classifying, the door and window big sample graph is automatically drawn, the door and window big sample graph is rapidly plotted, the working efficiency of designers is effectively improved, and careless omission caused by manual plotting is avoided.
Example 2
The embodiment of the invention provides a computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the processor is enabled to realize the method for quickly plotting the door and window thumbnail based on Revit provided by the embodiment 1 of the invention.
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable storage media, which may include computer readable storage media (or non-transitory media) and communication media (or transitory media).
The term computer readable storage medium includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those skilled in the art. Computer-readable storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
For example, the computer readable storage medium may be an internal storage unit of the network management device described in the foregoing embodiment, for example, a hard disk or a memory of the network management device. The computer readable storage medium may also be an external storage device of the network management device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are equipped on the network management device.
Example 3
An embodiment of the present invention provides an apparatus, including a processor and a memory, where the memory is used to store a computer program; the processor is configured to execute the computer program and implement the method for rapidly plotting a door and window thumbnail based on Revit provided in embodiment 1 of the present invention when the computer program is executed.
It should be understood that the Processor may be a Central Processing Unit (CPU), and the Processor may be other general purpose processors, digital Signal Processors (DSPs), application Specific Integrated Circuits (ASICs), field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, etc. Wherein a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A door and window thumbnail rapid drawing method based on Revit is characterized by comprising the following steps:
acquiring a door and window data set according to the plotting setting rule;
creating a project file, traversing the door and window data group to obtain a GeometyObject set of a door and window family example, constructing a DirectShape model in the project file according to the GeometyObject set, and generating a door and window view;
exporting the door and window view as a DWG format file, and reading the DWG format file of the door and window view to obtain a door and window large sample image data set;
and drawing the door and window big sample graph according to the door and window big sample graph data set.
2. The method for rapidly plotting door and window thumbnail images based on Revit according to claim 1, wherein the step of obtaining a door and window data set according to the plotting setting rules comprises the steps of:
acquiring an image setting rule input by a user, and acquiring a door and window model set needing to be exported in the Revit model according to the image setting rule;
traversing the door and window model set to obtain door and window basic data;
and grouping the door and window model sets according to the door and window basic data and the plotting setting rule to obtain a door and window data group.
3. The method for rapidly plotting door and window thumbnail images based on Revit of claim 2, wherein the plotting setting rules comprise one or more of door and window types, frame patterns, bottom height labeling modes, number display modes and glass marks to be derived.
4. The method for rapidly plotting a door and window thumbnail based on Revit of claim 2, wherein the door and window basic data comprises door and window family examples, door and window family types, door and window sizes, rooms and floors.
5. The method for rapidly plotting the door and window thumbnail based on Revit of claim 1, wherein reading the DWG format file of the door and window view to obtain the door and window thumbnail data set comprises:
reading the DWG format file to obtain door and window thumbnail outline data;
obtaining door and window thumbnail data according to the door and window thumbnail contour data;
and combining the door and window thumbnail data sets according to the door and window thumbnail data of each group to form a door and window thumbnail data set.
6. The method for rapidly plotting door and window thumbnail based on Revit of claim 5, wherein the door and window thumbnail data comprises one or more of a door and window contour line set, a maximum contour line set, a door and window opening line set, an opening line direction marking line, a glass marking line segment set, a hole size, marking data and a marking line.
7. The method for rapidly plotting door and window thumbnail images based on Revit of claim 1, wherein the step of plotting the door and window thumbnail images according to the door and window thumbnail image data set comprises the steps of:
creating a large sample graph view and initializing a drawing style;
drawing a frame in the drawing view according to the frame pattern;
and traversing the door and window big sample graph data set, and drawing each door and window big sample graph in the drawing view according to the drawing pattern.
8. The method for rapidly plotting a door and window thumbnail based on Revit of claim 7, wherein the plotting patterns include text size, elevation annotation symbol, labeling pattern, labeling line pattern, picture frame line pattern, normal solid line pattern, opening line pattern, marking line pattern, and glass symbol line pattern.
9. A computer-readable storage medium, wherein at least one instruction, at least one program, a set of codes, or a set of instructions is stored in the computer-readable storage medium, and the at least one instruction, at least one program, a set of codes, or a set of instructions is loaded and executed by a processor to implement the Revit-based rapid door and window sampling graph plotting method according to any one of claims 1 to 8.
10. An apparatus comprising a processor and a memory, wherein the memory stores at least one instruction, at least one program, a set of codes, or a set of instructions, and the at least one instruction, at least one program, a set of codes, or a set of instructions is loaded and executed by the processor to implement the Revit-based rapid door and window sampling diagram plotting method according to any one of claims 1 to 8.
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| CN115618468B (en) | 2023-09-29 |
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