CN112231803B - BIM-based size boundary line adjusting method and device and computer storage medium - Google Patents
BIM-based size boundary line adjusting method and device and computer storage medium Download PDFInfo
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Abstract
The invention discloses a method and a device for adjusting dimension boundary lines based on BIM and a computer storage medium, wherein the method comprises the following steps: acquiring marked information of the component, and taking a dimension boundary line positioned in the graphic primitive as an inner dimension boundary line according to marked line information; adjusting the size boundary information of the inner size boundaries based on a preset rule so that the directions of the inner size boundaries corresponding to the size boundary information are the same; or adjusting the size boundary information of the plurality of inner size boundaries based on the inputted adjustment rule so that the directions of the inner size boundaries corresponding to the plurality of size boundary information are the same. In this way, the direction of the inner dimension boundary line can be kept uniform.
Description
Technical Field
The present invention relates to the field of BIM, and in particular, to a method and apparatus for adjusting a dimension boundary based on BIM, and a computer storage medium.
Background
BIM (Building Information Modeling, building information model) three-dimensional models are increasingly receiving attention in the field due to better three-dimensional expression information.
In the existing BIM design process, the dimension boundary direction of dimension marking often has the condition that the dimension boundary direction is not uniform in a section of continuous dimension marking due to the placement position of the dimension boundary direction.
Disclosure of Invention
The invention provides a method and a device for adjusting dimension boundary lines based on BIM and a computer storage medium, which are used for solving the problem that dimension boundary line directions are not uniform in dimension marking of a family in the prior art.
In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a method of adjusting a dimension boundary based on BIM, the method comprising: acquiring marked information of a component, wherein the marked information comprises marked line information of marked lines in the marking and size boundary line information of a plurality of size boundary lines in the marking; taking the size boundary line positioned in the graphic primitive as an inner size boundary line according to the marking line information; adjusting the size boundary information of the inner size boundaries based on a preset rule so that the directions of the inner size boundaries corresponding to the size boundary information are the same; or adjusting the size boundary information of the plurality of inner size boundaries based on the input adjustment rule so that the directions of the inner size boundaries corresponding to the plurality of size boundary information are the same.
In order to solve the technical problems, the invention adopts another technical scheme that: providing a BIM-based size limit adjustment device, the BIM-based size limit adjustment device comprising a processor and a memory; the memory stores a computer program, and the processor is used for acquiring labeling information of labeling of the component, wherein the labeling information comprises labeling line information of labeling lines in the labeling and dimension boundary information of a plurality of dimension boundaries in the labeling; taking the size boundary line positioned in the graphic primitive as an inner size boundary line according to the marking line information; adjusting the size boundary information of the inner size boundaries based on a preset rule so that the directions of the inner size boundaries corresponding to the size boundary information are the same; or adjusting the size boundary information of the plurality of inner size boundaries based on the input adjustment rule so that the directions of the inner size boundaries corresponding to the plurality of size boundary information are the same.
In order to solve the above-mentioned problems, another aspect of the present invention is to provide a computer storage medium in which a computer program is stored, and the processor is configured to execute the computer program to implement any one of the above-mentioned methods, and the computer program when executed implements the steps of the above-mentioned method for adjusting a dimension boundary based on BIM.
Compared with the prior art, the dimension boundary adjusting method based on BIM is characterized in that marking information of a component is obtained, then dimension boundary lines in the graphic primitive are taken as inner dimension boundary lines based on marking line information in the marking information, and dimension boundary line information of a plurality of inner dimension boundary lines is adjusted based on a preset rule or an inputted adjusting rule, so that the directions of the inner dimension boundary lines corresponding to the dimension boundary line information are the same. Thus, the directions of the inner dimension boundaries can be kept uniform, and good aesthetic quality can be achieved. In a specific application scene, one BIM project comprises a plurality of components, and the application can automatically adjust the size boundary line of each component rapidly, thereby greatly reducing labor cost and improving design efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort to those of ordinary skill in the art.
FIG. 1 is a flow chart of a first embodiment of a method for adjusting dimension lines based on BIM according to the present invention;
FIG. 2 is a schematic diagram of a display interface of an embodiment of a label provided by the present invention;
FIG. 3 is a schematic view of the display interface of FIG. 2 labeled via the steps of FIG. 1;
FIG. 4 is a flow chart of a first embodiment of a sub-step of step S13a of FIG. 1;
FIG. 5 is a schematic view of a display interface of another embodiment of a label provided by the present invention;
FIG. 6 is a schematic view of the display interface of FIG. 5 labeled via the steps of FIG. 1;
FIG. 7 is a flowchart illustrating a second embodiment of a method for adjusting dimension lines based on BIM according to the present invention;
FIG. 8 is a schematic diagram of an embodiment of a BIM-based dimension line adjustment device according to the present invention;
fig. 9 is a schematic structural view of an embodiment of the computer storage medium of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, fig. 1 is a flowchart illustrating a first embodiment of a method for adjusting dimension boundary lines based on BIM according to the present invention, wherein the method for adjusting dimension boundary lines based on BIM of the present embodiment includes the following steps:
S11, marking information of the marking of the component is obtained.
And acquiring labeling information of the labeling of the component, wherein the labeling information comprises labeling line information of labeling lines in the labeling and dimension boundary information of a plurality of dimension boundaries in the labeling.
Wherein the component is a basic component of a BIM model in a BIM project.
Alternatively, the label may specifically be a size label of the member, which is used to indicate information such as the size of the member.
As shown in fig. 2 and 5, in one display interface of the BIM item, each label corresponds to one label line and at least two or more size boundaries. Wherein, there is the size boundary at both ends of every mark line. The plurality of dimension lines are parallel and perpendicular to the marking lines, namely, each marking line corresponds to at least two dimension lines.
In an alternative embodiment, the marking lines may include a plurality of marking sub-lines connected in sequence, and two ends of each marking sub-line include a size boundary, and two adjacent marking sub-lines may share one size boundary.
In the alternative scenario, the frame selection information or the click information may be acquired first, where the frame selection information or the click information may be input by a designer on the current display interface based on a mouse, a keyboard, or the like, and then the selected component may be determined according to the frame selection information or the click information.
In other embodiments, all components of the entire current display interface may be selected directly.
Labeling information of the labeling of the selected component is then obtained.
S12, taking the size boundary line positioned in the graphic primitive as an inner size boundary line according to the marking line information.
And then taking the size boundary line positioned in the graphic primitive as an inner size boundary line according to the marking line information, and optionally, judging whether the size boundary line corresponding to the marking line information is positioned in the graphic primitive. Specifically, whether the corresponding size boundary line collides with the member is determined based on the marking line information.
Specifically, since the marking line information generally includes coordinates of the marking line, whether the marking line corresponding to the marking line information overlaps with the coordinates of the member or not can be determined based on the coordinates, and if so, collision between the marking line and the member can be determined. If the marking line information indicates that the corresponding marking line collides with the component, the size boundary line corresponding to the marking line can be determined to be positioned in the primitive. And the dimension boundary is defined as the inner dimension boundary.
S13a, adjusting the size boundary information of the inner size boundaries based on a preset rule so that the directions of the inner size boundaries corresponding to the size boundary information are the same.
As shown in fig. 5, in a specific scenario, the directions of the inner dimension lines, specifically the directions of the opposite marking lines, may be different. Therefore, the direction of the inner dimension line needs to be adjusted to ensure that the inner dimension lines of the same member are all located in the same direction.
In a specific scenario, the size boundary information of the plurality of inner size boundaries may be adjusted based on a preset rule.
Referring to fig. 4, fig. 4 is a schematic flow chart of the substeps of step S13a in fig. 1, which specifically includes the following steps:
s131, based on the marking information, the inner dimension boundary line on one side of the marking line is taken as a first direction boundary line, and the inner dimension boundary line on the other side of the marking line is taken as a second direction boundary line.
The inner dimension boundary line on one side of the marking line is taken as a first direction boundary line and the inner dimension boundary line on the other side of the marking line is taken as a second direction boundary line based on marking information.
Optionally, the judgment is performed according to the marking line information and the dimension boundary line information in the marking information, specifically, the relative direction of the inner dimension boundary line and the marking line is determined according to the coordinates of the inner dimension boundary line in the dimension boundary line information, as shown in fig. 6, with the current display interface as a reference, the upper side is one side of the marking line, and the lower side is the other side of the marking line.
The inner dimension boundary may be regarded as a first direction boundary if the dimension boundary information indicates that the corresponding inner dimension boundary is located at the upper side of the marking line, and may be regarded as a second direction boundary if the dimension boundary information indicates that the corresponding inner dimension boundary is located at the lower side of the marking line.
And S132, if the number of the first direction boundary lines is greater than or equal to the number of the second direction boundary lines, adjusting the size boundary line information of the second direction boundary lines so that the second direction boundary lines are positioned on one side of the marking lines.
If the number of the first direction boundaries is greater than or equal to the number of the second direction boundaries, the size boundary information of the second direction boundaries may be adjusted so that the second direction boundaries are located at one side of the marking line. Specifically, coordinates in the dimension boundary information of the second direction boundary line may be adjusted, for example, a symmetric inner dimension boundary line is generated on the other side of the symmetric axis by using the marked line as the symmetric axis.
As shown in fig. 2, the number of first direction boundaries is 1, and the number of second direction boundaries is also 1, that is, the number of first direction boundaries is equal to the number of second direction boundaries, and then after adjustment, as shown in fig. 3, the second direction boundaries keep consistent with the direction of the first direction boundaries in the adjusted direction.
As shown in fig. 5, the number of first direction boundaries is 4, and the number of second direction boundaries is 2, that is, the number of first direction boundaries is greater than the number of second direction boundaries, and then after adjustment, as shown in fig. 6, the second direction boundaries keep consistent with the direction of the first direction boundaries in the adjusted direction.
In other embodiments, if the number of first direction boundaries is zero, the size boundary information of the second direction boundary may be adjusted so that the second direction boundary is located on the label line side.
And S133, if the number of the first direction boundaries is smaller than that of the second direction boundaries, adjusting the size boundary information of the first direction boundaries so that the first direction boundaries are positioned at the other side of the marking line.
In another embodiment, if the number of first direction boundaries is smaller than the number of second direction boundaries, the size boundary information of the first direction boundaries is adjusted so that the first direction boundaries are located at the other side of the marking line. The specific steps are similar to those described above, and will not be repeated here.
In other embodiments, if the number of the second direction boundaries is zero, the size boundary information of the first direction boundaries is adjusted so that the first direction boundaries are located at the other side of the marking line.
And S13b, adjusting the size boundary information of the plurality of inner size boundaries based on the input adjustment rule so that the directions of the inner size boundaries corresponding to the plurality of size boundary information are the same.
In another scenario, the size border information for the plurality of inner size borders may also be adjusted based on the entered adjustment rule. Optionally, an adjustment rule input by a designer is received, and then the size boundary information of the plurality of inner size boundaries is adjusted based on the adjustment rule, so that directions of the inner size boundaries corresponding to the plurality of size boundary information are the same.
Alternatively, because the size border also has certain aesthetic requirements, the designer may need to orient the size border in a certain direction based on the aesthetic appearance of the entire display interface. Thus, an adjustment rule input by the designer can be obtained, the adjustment rule including a desired adjustment orientation, and then the size border information of the plurality of inner size borders is adjusted based on the adjustment orientation of the adjustment in the rule, so that the directions of the inner size borders corresponding to the plurality of size border information are the same.
In the above embodiment, by acquiring the labeling information of the labeling of the member, then taking the size boundary line located in the primitive as the inner size boundary line based on the labeling line information in the labeling information, and adjusting the size boundary line information of the plurality of inner size boundary lines based on the preset rule or the inputted adjustment rule so that the directions of the inner size boundary lines corresponding to the plurality of size boundary line information are the same. Thus, the directions of the inner dimension boundaries can be kept uniform, and good aesthetic quality can be achieved. In a specific application scene, one BIM project comprises a plurality of components, and the application can automatically adjust the size boundary line of each component rapidly, thereby greatly reducing labor cost and improving design efficiency.
Referring to fig. 7, fig. 7 is a flowchart illustrating a second embodiment of a dimension line adjusting method based on BIM according to the present invention, wherein the dimension line adjusting method based on BIM of the present invention includes the following steps:
S21, judging whether the corresponding inner dimension boundary line points to the component or not based on the adjusted dimension boundary line information.
In one embodiment, the adjusted size boundary information is further determined to determine whether the corresponding inner size boundary is directed to the corresponding member. I.e. whether the direction of the dimension line is directed towards the component.
S22, if not, adjusting the size boundary information so that the inner size boundary corresponding to the size boundary information points to the component.
If not, i.e. if the direction of the dimension line is not oriented towards the member, the dimension line information is further adjusted such that the inner dimension line corresponding to the dimension line information is oriented towards the member.
In an alternative scenario, if a component is larger, either the first or second directional boundary may be directed to the component, but if the component is smaller, it is possible that the first directional boundary is directed to the component and the second directional boundary is not. Therefore, it is necessary to further determine whether the inner dimension line is directed to the component, if so, no additional processing is required, and if not, adjustment is required to the dimension line information, so as to ensure that the dimension line corresponding to the dimension line information is directed to the component.
In the above embodiment, by further determining whether the inner dimension line is directed to the member, and modifying the dimension line information of the inner dimension line in the case where the inner dimension line is not directed to the member, it is ensured that the inner dimension line is directed to the member. Therefore, a user can intuitively and rapidly determine the components corresponding to the inner dimension boundary line and the marking line through the pointing of the inner dimension boundary line, and the intuitiveness of display is facilitated.
In summary, the present application obtains the labeling information of the labeling element, then uses the dimension boundary line located in the primitive as the inner dimension boundary line based on the labeling line information in the labeling information, and adjusts the dimension boundary line information of the inner dimension boundary lines based on the preset rule or the inputted adjustment rule, so that the directions of the inner dimension boundary lines corresponding to the dimension boundary line information are the same. Thus, the directions of the inner dimension boundaries can be kept uniform, and good aesthetic quality can be achieved. In a specific application scene, one BIM project comprises a plurality of components, and the application can automatically adjust the size boundary line of each component rapidly, thereby greatly reducing labor cost and improving design efficiency. And further, by further judging whether the inner dimension boundary line points to the member or not and modifying the dimension boundary line information of the inner dimension boundary line in the case that the inner dimension boundary line does not point to the member, the inner dimension boundary line is ensured to point to the member. Therefore, a user can intuitively and rapidly determine the components corresponding to the inner dimension boundary line and the marking line through the pointing of the inner dimension boundary line, and the intuitiveness of display is facilitated.
Referring to fig. 8, fig. 8 is a schematic diagram showing an embodiment of a dimension line adjusting device 300 according to the present application. The adjusting device 300 of the dimension line based on BIM of the present embodiment includes a processor 32 and a memory 31; the memory 31 stores a computer program, and the processor 32 is configured to execute the computer program to implement the steps of the above-described BIM-based dimension line adjustment method.
The logic process of the above-mentioned BIM-based dimension boundary adjusting method is presented as a computer program, and in terms of the computer program, if sold or used as a stand-alone software product, it can be stored in a computer storage medium, so the present invention proposes a computer storage medium. Referring to fig. 9, fig. 9 is a schematic structural diagram of an embodiment of a computer storage medium of the present invention, in which a computer program 21 is stored in the computer storage medium 200, and when the computer program is executed by a processor, the above-mentioned network allocation method or control method is implemented.
The computer storage medium 200 may be a medium such as a usb (universal serial bus), a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, which may store a computer program, or may be a server storing the computer program, where the server may send the stored computer program to another device for running, or may also run the stored computer program itself. The computer storage medium 200 may be physically combined with a plurality of entities, for example, a plurality of servers, a server plus a memory, or a memory plus a removable hard disk.
The foregoing description is only of embodiments of the present invention, and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (8)
1. A method for adjusting a dimension boundary based on BIM, the method comprising:
Acquiring marked information of a component, wherein the marked information comprises marked line information of marked lines in the marking and size boundary line information of a plurality of size boundary lines in the marking;
taking the size boundary line positioned in the graphic primitive as an inner size boundary line according to the marking line information;
Adjusting the size boundary information of the inner size boundaries based on a preset rule so that the directions of the inner size boundaries corresponding to the size boundary information are the same; or (b)
Adjusting the size boundary information of the plurality of inner size boundaries based on the input adjustment rule so that the directions of the inner size boundaries corresponding to the plurality of size boundary information are the same;
the adjusting the size boundary information of the inner size boundaries based on the preset rule includes:
Taking an inner dimension boundary line positioned on one side of the marking line as a first direction boundary line and an inner dimension boundary line positioned on the other side of the marking line as a second direction boundary line based on the marking information;
If the number of the first direction boundary lines is greater than or equal to the number of the second direction boundary lines, adjusting the size boundary line information of the second direction boundary lines so that the second direction boundary lines are positioned on one side of the marking lines;
If the number of the first direction boundaries is smaller than the number of the second direction boundaries, adjusting the size boundary information of the first direction boundaries so that the first direction boundaries are positioned at the other side of the marking line; or alternatively
If the number of the first direction boundary lines is zero, adjusting the size boundary line information of the second direction boundary lines so that the second direction boundary lines are positioned on one side of the marking lines;
and if the number of the second direction boundary lines is zero, adjusting the size boundary line information of the first direction boundary lines so that the first direction boundary lines are positioned at the other side of the marking lines.
2. The adjustment method according to claim 1, wherein the defining the dimension boundary line located in the primitive as the inner dimension boundary line according to the marking line information includes:
Judging whether the corresponding marking line collides with the component or not based on the marking line information;
If yes, determining that the size boundary line corresponding to the marking line is positioned in the graphic primitive, and taking the size boundary line as an inner size boundary line.
3. The adjustment method according to claim 1, characterized in that the method further comprises:
Judging whether the corresponding inner dimension boundary line points to the component or not based on the adjusted dimension boundary line information;
if not, the size boundary information is adjusted so that the inner size boundary corresponding to the size boundary information points to the component.
4. The adjustment method according to claim 1, characterized in that before the obtaining of the labeling information of the labeling of the member, comprising:
acquiring frame selection information or click information;
the selected component is determined based on the box selection information or the click information.
5. A BIM-based dimension line adjustment device, wherein the BIM-based dimension line adjustment device includes a processor and a memory; the memory stores a computer program, the processor executes the computer program, the method according to any one of claims 1-4 is implemented by the computer program, the processor is used for obtaining labeling information of a component, and the labeling information comprises labeling line information of a labeling line in the labeling and size boundary line information of a plurality of size boundary lines in the labeling; taking the size boundary line positioned in the graphic primitive as an inner size boundary line according to the marking line information; adjusting the size boundary information of the inner size boundaries based on a preset rule so that the directions of the inner size boundaries corresponding to the size boundary information are the same; or adjusting the size boundary information of the plurality of inner size boundaries based on the input adjustment rule so that the directions of the inner size boundaries corresponding to the plurality of size boundary information are the same.
6. The adjustment device according to claim 5, wherein the setting of the dimension line within the primitive as the inner dimension line according to the marking line information includes: the processor judges whether the corresponding size boundary line collides with the component or not based on the marking line information; if yes, determining that the size boundary line corresponding to the marking line is located in the primitive.
7. The adjustment device of claim 5, wherein adjusting the size limit information of the plurality of inner size limits based on the preset rule comprises: the processor takes an inner dimension boundary line positioned on one side of the marking line as a first direction boundary line and takes an inner dimension boundary line positioned on the other side of the marking line as a second direction boundary line based on the marking information; if the number of the first direction boundary lines is greater than or equal to the number of the second direction boundary lines, adjusting the size boundary line information of the second direction boundary lines so that the second direction boundary lines are positioned on one side of the marking lines; and if the number of the first direction boundaries is smaller than the number of the second direction boundaries, adjusting the size boundary information of the first direction boundaries so that the first direction boundaries are positioned at the other side of the marking line.
8. A computer storage medium, characterized in that it stores a computer program which, when executed, implements the steps of the method according to any of claims 1-3.
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