CN114428984A - Wall processing method and device in model, computer equipment and storage medium - Google Patents
Wall processing method and device in model, computer equipment and storage medium Download PDFInfo
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- CN114428984A CN114428984A CN202011171253.7A CN202011171253A CN114428984A CN 114428984 A CN114428984 A CN 114428984A CN 202011171253 A CN202011171253 A CN 202011171253A CN 114428984 A CN114428984 A CN 114428984A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Abstract
The application relates to a wall processing method and device in a model, computer equipment and a storage medium. The method comprises the following steps: obtaining a wall to be processed in a model, and selecting two intersected initial walls from the wall to be processed; querying the priority of the initial wall; calculating an initial wall line intersection point of the initial wall body, and determining a construction end point of the initial wall body according to the initial wall line intersection point and the priority of the initial wall body; determining a sweep plane of the initial wall according to a line segment where a construction end point of the initial wall is located, a wall line of the initial wall and a starting end line of the initial wall; and performing Boolean operation on the obtained sweep agar surface of the initial wall body to obtain an intersecting polygon corresponding to the initial wall body. By adopting the method, the modeling efficiency can be improved.
Description
Technical Field
The application relates to the technical field of building model aided design, in particular to a method and a device for processing a wall body in a model, computer equipment and a storage medium.
Background
With the development of artificial intelligence technology, computer-drawn line drawings and computer-drawn architectural expression drawings have been developed to a quite mature stage, so that an architectural model aided design technology appears, architectural creation can be performed on a computer from the design of an architectural design scheme through the technology, architectural design and expression are displayed synchronously, architectural expression is completed when design is completed, the creation modes of different design and expression in the building design process are fundamentally changed, and finally integration of design and expression is realized.
In the traditional technology, in the building design and building modeling process, the two-three-dimensional intersection processing of the wall body has very important significance for the calculation of engineering quantity, the reality of a model and the attractiveness of the model.
However, the current two-three-dimensional intersection processing of the wall is usually manually performed, which results in the reduction of modeling efficiency.
Disclosure of Invention
In view of the above, it is necessary to provide a wall processing method in a model, an apparatus, a computer device and a storage medium, which can improve modeling efficiency.
A method of wall treatment in a model, the method comprising:
obtaining a wall to be processed in a model, and selecting two intersected initial walls from the wall to be processed;
querying the priority of the initial wall;
calculating an initial wall line intersection point of the initial wall body, and determining a construction end point of the initial wall body according to the initial wall line intersection point and the priority of the initial wall body;
determining a sweep plane of the initial wall according to a line segment where a construction end point of the initial wall is located, a wall line of the initial wall and a starting end line of the initial wall;
and performing Boolean operation on the obtained sweep agar surface of the initial wall body to obtain an intersecting polygon corresponding to the initial wall body.
In one embodiment, after the determining the sweep plane of the initial wall according to the line segment where the construction end point of the initial wall is located, the wall line of the initial wall, and the start end line of the initial wall, the method further includes:
acquiring a construction line segment where a construction end point of the initial wall body with low priority is located;
and cutting the obtained setron surface based on the construction line segment, and taking the side line of the cut setron surface as a two-dimensional graphic display boundary line of the initial wall body.
In one embodiment, after performing boolean operation on the obtained sweep agar surface of the initial wall to obtain an intersecting polygon corresponding to the initial wall, the method further includes:
acquiring a next wall to be processed in the model as a current wall, and judging whether the current wall is intersected with the wall forming the intersected polygon;
when the current wall body is intersected with the wall body forming the intersected polygon, acquiring the priority of the current wall body;
when the priority of the current wall is smaller than that of the wall forming the intersecting polygon, acquiring a current wall line intersection point of the intersecting polygon and the current wall;
determining a construction end line of the current wall according to the intersection point of the current wall line and the intersection polygon;
determining a sweep level of the current wall according to the construction end line of the current wall, the wall line of the current wall and the starting end line of the current wall;
performing Boolean operation on the obtained sweep-Joule plane of the current wall and the intersected polygon to obtain a current intersected polygon;
and continuously acquiring the next wall to be processed in the model as the current wall until the wall to be processed in the model is judged to be finished.
In one embodiment, after obtaining the priority of the current wall, the method further includes:
when the priority of the current wall is greater than the priority of at least one wall forming the intersected polygon, selecting two walls with the top priority as initial walls from the current wall and the walls forming the intersected polygon;
and continuously calculating the initial wall line intersection point of the initial wall body, and acquiring a next wall body from the current wall body and the wall body forming the intersection polygon according to the priority after the intersection polygon corresponding to the initial wall body is obtained, and processing until the current wall body and the wall body forming the intersection polygon are processed.
In one embodiment, the determining whether the current wall intersects with the wall forming the intersecting polygon includes:
judging whether the current wall is intersected with at least one wall forming the intersected polygon;
and if so, intersecting the current wall with the wall forming the intersected polygon, otherwise, not intersecting.
In one embodiment, before the obtaining the intersection point of the intersecting polygon and the current wall line of the current wall, the method further includes:
acquiring a reference wall in the intersected polygon intersected with the current wall, and calculating an intersection point of the central lines of the current wall and the reference wall as a design endpoint of the current wall;
and acquiring an intersection point of the center line of the current wall and the boundary line of the intersected polygon as a construction end point of the current wall.
In one embodiment, the determination method of the intersection of the two initial walls includes:
judging whether the boundary lines of the initial walls are intersected or not, and whether the distance from the end point of one initial wall to the end point of the other initial wall is smaller than the average width of the two initial walls or not;
if so, the two initial walls are intersected, otherwise, the two initial walls are not intersected.
In one embodiment, the calculating an initial wall line intersection point of the initial wall body, and determining a construction end point of the initial wall body according to the initial wall line intersection point and the priority of the initial wall body includes:
calculating a reference intersection point of a midline or a midline extension line of the initial wall body, and setting the direction of the initial wall body as pointing to the reference intersection point;
taking the reference intersection point as a design end point of the initial wall body;
calculating an initial wall line intersection point of the initial wall body;
extending the wall line of the initial wall body with high priority in the initial wall body to a far intersection point pointing to the intersection point of the initial wall lines along the direction of the initial wall body, and extending the center line of the initial wall body with high priority to a line segment formed by the far intersection point to obtain the construction end point of the initial wall body with high priority;
and retracting the wall line of the initial wall body with low priority in the initial wall body to a near intersection point pointing to the intersection point of the initial wall lines along the direction of the initial wall body, and extending the center line of the initial wall body with low priority to a line segment formed by the near intersection point to obtain the construction end point of the initial wall body with low priority.
In one embodiment, the determination of the priority of the wall to be processed includes:
and determining the priority of the wall to be processed according to at least one of the action, the position, the material and the width of the wall to be processed.
An apparatus for wall treatment in a form, the apparatus comprising:
the wall body obtaining module is used for obtaining a wall body to be processed in the model and selecting two intersected initial wall bodies from the wall body to be processed;
the priority query module is used for querying the priority of the initial wall;
the construction end point determining module is used for calculating an initial wall line intersection point of the initial wall body and determining the construction end point of the initial wall body according to the initial wall line intersection point and the priority of the initial wall body;
the first scanning level determining module is used for determining the scanning level of the initial wall according to a line segment where a construction end point of the initial wall is located, a wall line of the initial wall and a starting end line of the initial wall;
and the first intersecting polygon determining module is used for performing Boolean operation on the obtained sweep agar surface of the initial wall body to obtain an intersecting polygon corresponding to the initial wall body.
A computer device comprising a memory storing a computer program and a processor implementing the steps of the method described above when executing the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method.
According to the wall body processing method and device in the model, the computer equipment and the storage medium, after the wall body to be processed in the model is obtained, two intersected initial wall bodies are selected, the construction end point is automatically determined according to the preset priority of the initial wall bodies, and the sweep level of each initial wall body is determined according to the construction end point, so that the calculation requirement of the workload can be met, and the processing is performed according to the priority, so that the construction integrated model can be designed and constructed possibly according to the construction sequence of actual construction, the wall body in the model is automatically processed, and the modeling efficiency is improved.
Drawings
FIG. 1 is a diagram of an exemplary environment in which a wall treatment process may be implemented in a model;
FIG. 2 is a schematic flow chart of a wall treatment method in a model according to an embodiment;
FIG. 3 is a schematic view of two walls intersecting in one embodiment;
FIG. 4 is a schematic view of an embodiment in which three walls intersect;
FIG. 5 is a block diagram of the structure of the wall treatment device in the model according to one embodiment;
FIG. 6 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The wall processing method in the model provided by the application can be applied to the application environment shown in fig. 1. The terminal 102 communicates with the server 104 through a network, and the terminal 102 can download the wall processing plug-in the model from the server 104 and install the wall processing plug-in to the terminal 102, so that the terminal can automatically process the wall to be processed in the model. The terminal 102 acquires the wall to be processed in the model, selects two intersected initial walls from the wall to be processed, and inquires the priority of the initial walls, so that the initial wall line intersection point of the initial walls is calculated, and the construction end point of the initial walls is determined according to the initial wall line intersection point and the priority of the initial walls; determining the sweep level of the initial wall body according to the line segment where the construction end point of the initial wall body is located, the wall line of the initial wall body and the initial end line of the initial wall body; and performing Boolean operation on the obtained sweep agar surface of the initial wall body to obtain an intersecting polygon corresponding to the initial wall body. Therefore, the calculation requirements of the workload can be met, and the processing is carried out according to the priority, so that the design and construction integrated model is possible according to the construction sequence of the actual construction. The terminal 102 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, and the server 104 may be implemented by an independent server or a server cluster formed by a plurality of servers.
In one embodiment, as shown in fig. 2, there is provided a method for treating a wall in a form, which is suitable for building a frame structure, a masonry structure, a reinforced concrete structure, a masonry structure, etc., and which is illustrated by applying the method to the terminal in fig. 1, and includes the following steps:
s202: and obtaining the wall to be processed in the model, and selecting two intersected initial walls from the wall to be processed.
Specifically, the terminal may traverse the model in advance to obtain the walls to be processed in the model, and then select two intersecting initial walls from the walls to be processed.
The terminal can sequentially select the walls to be processed according to the priority order of the walls to be processed, judge whether the walls to be processed intersect or not, and if yes, extract the walls to be processed as initial walls.
Optionally, the initial wall here means that two initial walls intersect at an endpoint, and the determined conditions include two conditions: the distance between the end point of one wall and the end point of the other wall is smaller than a threshold value D1, wherein D1 is the average width of the two walls by default, and the distance can be configured by a user in other embodiments. Therefore, the judging method of whether the initial walls intersect may include: judging whether the boundary lines of the initial walls are intersected or not, and whether the distance from the end point of one initial wall to the end point of the other initial wall is smaller than the average width of the two initial walls or not; if so, the two initial walls are intersected, otherwise, the two initial walls are not intersected.
S204: the priority of the initial wall is queried.
In particular, the priority of the wall is determined according to its own properties, for example according to at least one of the role, position, material and width of the wall to be treated.
In practical application, the terminal carries out construction priority sequencing on the wall types in advance, wherein the type with high priority is constructed firstly, and the type with low priority is constructed later. The priority determination needs to consider factors such as the action, the position, the material and the like of the wall body and is realized in a judgment table and a judgment tree mode; for any two walls, the priority levels of the two walls can be determined by comparing the priority levels with the wall width of the two walls compared with the types of the two walls; the wall body of the same type has high priority when the width of the wall body is large.
S206: and calculating the initial wall line intersection point of the initial wall body, and determining the construction end point of the initial wall body according to the initial wall line intersection point and the priority of the initial wall body.
Specifically, the initial wall line intersection point refers to an intersection point of boundary lines of the initial wall body, such as a point a, a point B, a point C, and a point D in fig. 3.
The terminal determines the construction end point of the initial wall body according to the intersection point of the initial wall lines and the priority of the initial wall body, namely the terminal determines the construction end point of the initial wall body with high priority first, for example, the initial wall body with high priority is obtained first, the construction end line is determined according to the intersection point of the initial wall lines, and the intersection point of the line contracted by the central line extension line of the initial wall lines on the construction end line is the construction end point of the initial wall body with high priority. Similarly, the intersection point of the initial wall line with the low priority is the construction end line determined according to the intersection point of the initial wall line, and the intersection point of the contracted line of the central line extension line of the initial wall line on the construction end line is the construction end point of the initial wall body with the low priority.
In the embodiment, the design and construction integrated model is possible according to the priority and the construction sequence of actual construction, in addition, the intersecting priority of the components can be configured, and the calculation stage can be adjusted according to the construction process and the calculation rule, so that the design drawing efficiency of an architectural designer is improved, and the matching of the three-dimensional model and the actual construction condition is improved.
Optionally, in one embodiment, calculating an initial wall line intersection point of the initial wall body, and determining a construction end point of the initial wall body according to the initial wall line intersection point and the priority of the initial wall body includes: calculating a reference intersection point of a midline or a midline extension line of the initial wall body, and setting the direction of the initial wall body as a pointing reference intersection point; taking the reference intersection point as a design end point of the initial wall body; calculating an initial wall line intersection point of the initial wall body; extending the wall line of the initial wall body with high priority in the initial wall body to a far intersection point pointing to the intersection point of the initial wall line along the direction of the initial wall body, and extending the center line of the initial wall body with high priority to a line segment formed by the far intersection point to obtain a construction end point of the initial wall body with high priority; and retracting the wall line of the initial wall body with low priority in the initial wall body to a near intersection point pointing to the intersection point of the initial wall line along the direction of the initial wall body, and extending the center line of the initial wall body with low priority to a line segment formed by the near intersection point to obtain the construction end point of the initial wall body with low priority.
Referring to fig. 3, a reference intersection point O12 on the midline or extension of the midline of two initial walls is determined, then the initial walls are oriented to point at the reference intersection point O12, the midline of the two walls is extended or retracted to the point O12, and the design end points of the two walls are determined; and 4 intersection points generated by four edges or side lines of the two initial walls on the extension lines of the wall direction are calculated and obtained: point a, point B, point C, point D. The terminal extends or retracts the initial wall body boundary with high priority to a far intersection point (an intersection point with a large distance from the wall body starting point) in the wall body direction, and if the initial wall body w1 with priority > the initial wall body w2 in fig. 3, the end point of a left line w1l of an initial wall body w1 becomes a point C, and the end point of a left line w1r of the initial wall body w1 becomes a point B, so that a center line l1 of an initial wall body w1 extends or retracts to an intersection point O1 with the line segment BC, and an O1 is a construction end point of the initial wall body w 1.
Similarly, the initial wall boundary with low priority extends or retracts to the near intersection point (the intersection point with small distance from the wall starting point) in the wall direction, and in fig. 3, the initial wall w1 with priority > the initial wall w2, then the end point of the left line w2l of the initial wall w2 becomes point a, and the end point of the right boundary w2r of the initial wall w1 becomes point B; the central line l2 of the initial wall w2 extends or retracts to the intersection point O2 with the line segment AB, and O2 is the construction end point of the initial wall w 2.
S208: and determining the sweep surface of the initial wall body according to the line segment of the construction end point of the initial wall body, the wall line of the initial wall body and the starting end line of the initial wall body.
Specifically, the sweep agar is displayed in a three-dimensional mode, can be used as a volume calculation basis for workload calculation, and is suitable for quota calculation and engineering quantity accurate calculation based on enterprise calculation rules.
Referring to fig. 3, a polygon pg1 enclosed by the starting end line of the initial wall w1, the left line w1l, the line segment BC, and the right line w1r serves as a swept surface of the initial wall w1 in the three-dimensional modeling, and also serves as a volume calculation basis for calculating the engineering quantity; an edge pg2 formed by enclosing the starting point end line of the initial wall w2, the left line w2l, the line segment AB and the right line w2r is used as a swept surface of the initial wall w2 in the three-dimensional modeling, and is also used as a volume calculation basis for engineering quantity calculation. In the embodiment, the engineering calculation amount requirement that the sweep agar surface meets the length and the volume of the wall body is calculated.
S210: and performing Boolean operation on the obtained sweep agar surface of the initial wall body to obtain an intersecting polygon corresponding to the initial wall body.
Specifically, after the polygon pg1 and the polygon pg2 are obtained through processing, boolean operation is performed on two polygons, namely the polygon pg1 and the polygon pg2, so as to form an intersecting polygon pg corresponding to the node corresponding to the initial wall. As the geometric calculation basis for the subsequent wall intersection processing.
In addition, after the calculation is completed, the terminal restores the original direction of the wall body and generates intersected node data nodes, wherein the node data comprises the wall body participating in the intersection processing, and centerline data, end line data, side line data and intersected polygon pg data corresponding to the wall body, so that the automatic processing of the wall body is completed.
According to the wall body processing method in the model, after the wall body to be processed in the model is obtained, two intersected initial wall bodies are selected, the construction end point is automatically determined according to the preset priority of the initial wall bodies, the sweep surface of each initial wall body is determined according to the construction end point, the calculation requirement of the workload can be met, and the processing is carried out according to the priority, so that the design and construction integrated model is possible on the basis of the construction sequence of actual construction.
In one embodiment, the method for determining the sweep agar level of the initial wall according to the line segment where the construction end point of the initial wall is located, the wall line of the initial wall and the starting end line of the initial wall further includes: acquiring a construction line segment where a construction end point of an initial wall body with a low priority is located; and cutting the obtained setron surface based on the construction line segment, and taking the side line of the cut setron surface as a two-dimensional graphic display boundary line of the initial wall body.
Specifically, with reference to fig. 3, in order to realize an attractive model, that is, to provide three-dimensional display and also to provide two-dimensional display, in this embodiment, the two-dimensional display is obtained through the foregoing calculation of the setron surface, and includes that the terminal cuts the boundary line of the polygon pg1 and the line segment AB, and the remaining boundary line of the polygon pg1 is used as the boundary line of the two-dimensional graphic display of the initial wall w 1; and cutting the boundary line of the polygon pg2 and the line segment AB, and taking the remaining boundary line of the polygon pg2 as the boundary line of the initial wall w2 in the two-dimensional graphic display.
In one embodiment, when the number of the walls to be processed in the model is greater than 2, the other walls to be processed need to be processed continuously, so that performing boolean operation on the obtained sweep agar surface of the initial wall to obtain an intersecting polygon corresponding to the initial wall further includes: acquiring a next wall to be processed in the model as a current wall, and judging whether the current wall is intersected with the wall forming the intersected polygon; when the current wall body is intersected with the wall body forming the intersected polygon, acquiring the priority of the current wall body, and when the priority of the current wall body is smaller than that of the wall body forming the intersected polygon, acquiring the intersection point of the intersected polygon and the current wall line of the current wall body; determining a construction end line of the current wall according to the intersection point of the current wall line and the intersection polygon; determining the sweep level of the current wall according to the construction end line of the current wall, the wall line of the current wall and the starting end line of the current wall; performing Boolean operation on the obtained sweep-Joule plane and the intersected polygon of the current wall to obtain a current intersected polygon; and continuously acquiring the next wall to be processed in the model as the current wall until the walls to be processed in the model are judged to be finished.
Specifically, as shown in fig. 4, if the priority of the current wall w3 is less than or equal to that of all walls in the node, that is, a wall of an intersecting polygon is formed, it is assumed that the current wall w3 intersects with the initial wall w2 at end points after calculation according to the determination conditions, the centerline l3 of the current wall w3 intersects with the centerline l2 of the initial wall w2 at O23, the intersection point O3 of the centerline l3 of the current wall w3 and the intersecting polygon pg, O23 is a design end point of the current wall w3, and O3 is a construction end point of the current wall w 3; calculating to obtain an intersection point E, F of the sideline of the current wall w3 and the intersected multi-deformation pg, wherein the intersection point E, F is a terminal point of the left sideline and the right sideline of the current wall w 3; the part (E-O3-C-F in figure 4) of the boundary line of the polygon pg12 cut by E, F points is a construction end line of the current wall w3, the construction end line, w3l, w3R and the other end line enclose and synthesize a polygon pg3, and the polygon pg3 is a swept surface of the current wall w3 in three-dimensional modeling and is also used as a volume calculation basis for engineering quantity calculation; and performing Boolean operation on the intersected polygon pg and the polygon pg3 to form a new intersected polygon pg, and updating the data of the node.
In addition, preferably, after acquiring the priority of the current wall, the method further includes: when the priority of the current wall is greater than the priority of at least one wall forming an intersecting polygon, selecting two walls with the priority in the front order from the current wall and the walls forming the intersecting polygon as initial walls; and continuously calculating the initial wall line intersection point of the initial wall body, and acquiring a next wall body from the current wall body and the wall body forming the intersected polygon according to the priority after the intersected polygon corresponding to the initial wall body is obtained, and processing until the current wall body and the wall body forming the intersected polygon are processed. That is, if the priority of the current wall w3 is greater than that of one of the nodes, 2 walls with the highest priority among the 3 walls are taken as the initial walls and recalculated. When the third wall to be processed is processed, and other walls to be processed exist in the model, the next wall to be processed in the model can be continuously obtained as the current wall, and whether the current wall is intersected with the wall forming the intersected polygon is judged; when the current wall body is intersected with the wall body forming the intersected polygon, acquiring the priority of the current wall body, and when the priority of the current wall body is smaller than that of the wall body forming the intersected polygon, acquiring the intersection point of the intersected polygon and the current wall line of the current wall body; determining a construction end line of the current wall according to the intersection point of the current wall line and the intersection polygon; determining the sweep level of the current wall according to the construction end line of the current wall, the wall line of the current wall and the starting end line of the current wall; and performing Boolean operation on the obtained sweep-John plane and the intersected polygon of the current wall to obtain the current intersected polygon until the wall to be processed in the model is judged to be finished.
Wherein, judge whether current wall body intersects with the wall body that forms crossing polygon, include: judging whether the current wall is intersected with at least one wall forming an intersected polygon; if so, the current wall is intersected with the wall forming the intersected polygon, otherwise, the current wall is not intersected. That is to say, the determination conditions of the intersection of the end points of the plurality of walls are as follows: any one of the walls intersects at least one of the other walls in an ins-e-e type, wherein 2 walls intersect at end points, which is denoted as an ins-e-e type intersection, i.e., the intersection of the original walls above.
Preferably, before obtaining the intersection point of the intersection polygon and the current wall line of the current wall, the method further includes: acquiring a reference wall in an intersecting polygon intersecting with the current wall, and calculating an intersection point of the central lines of the current wall and the reference wall as a design endpoint of the current wall; and acquiring the intersection point of the center line of the current wall and the boundary line of the intersected polygon as the construction end point of the current wall. With reference to fig. 4, that is, it is assumed that after calculation according to the determination conditions, the current wall w3 intersects the initial wall w2 at an end point, the centerline l3 of the current wall w3 intersects the centerline l2 of the initial wall w2 at O23, the intersection point O3 between the centerline l3 of the current wall w3 and the intersecting polygon pg, O23 is a design end point of the current wall w3, and O3 is a construction end point of the current wall w 3.
The wall body processing mode in the model meets the engineering calculation quantity requirements of the length and the volume of the wall body, the design and construction integrated model is possible according to the construction sequence of actual construction, the model is suitable for quota calculation quantity and engineering quantity calculation based on enterprise calculation rules, the intersection priority of the components can be configured, and the calculation quantity stage can be adjusted according to the construction process and the calculation quantity rule. The design drawing efficiency of an architectural designer is improved, and the matching of the three-dimensional model and the actual construction condition is improved.
It should be understood that, although the steps in the flowchart of fig. 2 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 2 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least a portion of the other steps or stages.
In one embodiment, as shown in fig. 5, there is provided a wall treatment apparatus in a model, including: the wall body obtaining module 100, the priority query module 200, the construction end point determining module 300, the first scanning level determining module 400, and the first intersecting polygon determining module 500, wherein:
the wall body obtaining module 100 is used for obtaining a wall body to be processed in the model and selecting two intersected initial wall bodies from the wall body to be processed;
a priority query module 200, configured to query a priority of an initial wall;
the construction end point determining module 300 is configured to calculate an initial wall line intersection point of an initial wall body, and determine a construction end point of the initial wall body according to the initial wall line intersection point and a priority of the initial wall body;
the first scanning level determining module 400 is configured to determine a scanning level of the initial wall according to a line segment where a construction end point of the initial wall is located, a wall line of the initial wall, and a starting end line of the initial wall;
and the first intersecting polygon determining module 500 is configured to perform boolean operation on the obtained sweep agar surface of the initial wall to obtain an intersecting polygon corresponding to the initial wall.
In one embodiment, the wall processing apparatus in the above model may further include:
the construction line segment determining module is used for acquiring a construction line segment where a construction end point of the initial wall body with low priority is located;
and the two-dimensional display determining module is used for cutting the obtained setron surface based on the construction line segment, and using the side line of the cut setron surface as a two-dimensional graphic display boundary line of the initial wall body.
In one embodiment, the wall processing apparatus in the above model may further include:
the intersection judging module is used for acquiring a next wall to be processed in the model as a current wall and judging whether the current wall is intersected with the wall forming the intersected polygon;
the priority acquiring module is used for acquiring the priority of the current wall when the current wall is intersected with the wall forming the intersected polygon;
the current wall line intersection point determining module is used for acquiring the intersection point of the intersection polygon and the current wall line of the current wall body when the priority of the current wall body is smaller than the priority of the wall body forming the intersection polygon;
the construction end line determining module is used for determining the construction end line of the current wall body according to the intersection point of the current wall line and the intersection polygon;
the second setback level determining module is used for determining the setback level of the current wall according to the construction end line of the current wall, the wall line of the current wall and the starting end line of the current wall;
the second intersected polygon determining module is used for carrying out Boolean operation on the obtained sweep agar surface of the current wall and the intersected polygons to obtain current intersected polygons;
and the circulating module is used for continuously acquiring the next wall to be processed in the model as the current wall until the walls to be processed in the model are judged to be finished.
In one embodiment, the circulation module may be further configured to, when the priority of the current wall is greater than the priority of at least one wall forming the intersecting polygon, select two walls with the top priorities from the current wall and the walls forming the intersecting polygon as initial walls; and continuously calculating the initial wall line intersection point of the initial wall body, and acquiring a next wall body from the current wall body and the wall body forming the intersected polygon according to the priority after the intersected polygon corresponding to the initial wall body is obtained, and processing until the current wall body and the wall body forming the intersected polygon are processed.
In one embodiment, the intersection determining module is further configured to determine whether the current wall intersects at least one wall forming an intersecting polygon; if so, the current wall is intersected with the wall forming the intersected polygon, otherwise, the current wall is not intersected.
In one embodiment, the wall processing apparatus in the above model may further include:
the design endpoint determining module is used for acquiring a reference wall in an intersecting polygon intersecting with the current wall, and calculating an intersection point of the central lines of the current wall and the reference wall as a design endpoint of the current wall;
and the construction end point determining module is used for acquiring the intersection point of the center line of the current wall body and the boundary line of the intersected polygon as the construction end point of the current wall body.
In one embodiment, the wall processing apparatus in the above model may further include:
the wall body judging module is used for judging whether the boundary lines of the initial wall bodies are intersected or not and whether the distance from the end point of one initial wall body to the end point of the other initial wall body is smaller than the average width of the two initial wall bodies or not; if so, the two initial walls are intersected, otherwise, the two initial walls are not intersected.
In one embodiment, the construction end point determining module 300 includes:
the reference intersection point determining unit is used for calculating a reference intersection point of a central line or a central line extension line of the initial wall body and setting the direction of the initial wall body as a pointing reference intersection point;
the design end point determining unit is used for taking the reference intersection point as the design end point of the initial wall body;
the wall line intersection point calculating unit is used for calculating an initial wall line intersection point of the initial wall body;
the construction end point determining unit is used for extending the wall line of the initial wall body with high priority in the initial wall body to a far intersection point pointing to the intersection point of the initial wall line along the direction of the initial wall body, and extending the middle line of the initial wall body with high priority to a line segment formed by the far intersection point to obtain the construction end point of the initial wall body with high priority; and retracting the wall line of the initial wall body with low priority in the initial wall body to a near intersection point pointing to the intersection point of the initial wall line along the direction of the initial wall body, and extending the center line of the initial wall body with low priority to a line segment formed by the near intersection point to obtain the construction end point of the initial wall body with low priority.
In one embodiment, the wall processing apparatus in the above model may further include:
and the priority determining module is used for determining the priority of the wall to be processed according to at least one of the action, the position, the material and the width of the wall to be processed.
For the specific definition of the wall processing device in the model, reference may be made to the above definition of the wall processing method in the model, and details are not described here. The modules in the wall processing device in the model can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 6. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a method of wall processing in a model. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the architecture shown in fig. 6 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program: obtaining a wall to be processed in the model, and selecting two intersected initial walls from the wall to be processed; inquiring the priority of the initial wall; calculating an initial wall line intersection point of the initial wall body, and determining a construction end point of the initial wall body according to the initial wall line intersection point and the priority of the initial wall body; determining the sweep level of the initial wall body according to the line segment where the construction end point of the initial wall body is located, the wall line of the initial wall body and the initial end line of the initial wall body; and performing Boolean operation on the obtained sweep agar surface of the initial wall body to obtain an intersecting polygon corresponding to the initial wall body.
In one embodiment, the determination of the sweep level of the initial wall according to the line segment where the construction end point of the initial wall is located, the wall line of the initial wall, and the starting end line of the initial wall, which is implemented when the processor executes the computer program, further includes: and cutting the obtained setron surface based on the construction line segment where the construction end point of the initial wall body with low priority is obtained, and taking the side line of the cut setron surface as a two-dimensional graph display boundary line of the initial wall body.
In one embodiment, after the performing, by the processor when executing the computer program, a boolean operation on the obtained sweep agar plane of the initial wall to obtain an intersecting polygon corresponding to the initial wall, the method further includes: acquiring a next wall to be processed in the model as a current wall, judging whether the current wall is intersected with the wall forming the intersected polygon or not, and acquiring the priority of the current wall when the current wall is intersected with the wall forming the intersected polygon; when the priority of the current wall body is smaller than the priority of the wall body forming the intersecting polygon, acquiring the intersection point of the intersecting polygon and the current wall line of the current wall body; determining a construction end line of the current wall according to the intersection point of the current wall line and the intersection polygon; determining the sweep level of the current wall according to the construction end line of the current wall, the wall line of the current wall and the starting end line of the current wall; performing Boolean operation on the obtained sweep-Joule plane and the intersected polygon of the current wall to obtain a current intersected polygon; and continuously acquiring the next wall to be processed in the model as the current wall until the walls to be processed in the model are judged to be finished.
In one embodiment, the obtaining the priority of the current wall, which is implemented when the processor executes the computer program, further comprises: when the priority of the current wall is greater than the priority of at least one wall forming an intersecting polygon, selecting two walls with the priority in the front order from the current wall and the walls forming the intersecting polygon as initial walls; and continuously calculating the initial wall line intersection point of the initial wall body, and acquiring a next wall body from the current wall body and the wall body forming the intersected polygon according to the priority after the intersected polygon corresponding to the initial wall body is obtained, and processing until the current wall body and the wall body forming the intersected polygon are processed.
In one embodiment, the determining whether the current wall intersects the wall forming the intersecting polygon, as implemented by the processor executing the computer program, comprises: judging whether the current wall is intersected with at least one wall forming an intersected polygon; if so, the current wall is intersected with the wall forming the intersected polygon, otherwise, the current wall is not intersected.
In one embodiment, the obtaining of the intersection point of the intersecting polygon and the current wall line of the current wall, as implemented by the processor when executing the computer program, further comprises: acquiring a reference wall in an intersecting polygon intersecting with the current wall, and calculating an intersection point of the central lines of the current wall and the reference wall as a design endpoint of the current wall; and acquiring the intersection point of the center line of the current wall and the boundary line of the intersected polygon as the construction end point of the current wall.
In one embodiment, the processor, when executing the computer program, determines the intersection of the two initial walls by: judging whether the boundary lines of the initial walls are intersected or not, and whether the distance from the end point of one initial wall to the end point of the other initial wall is smaller than the average width of the two initial walls or not; if so, the two initial walls are intersected, otherwise, the two initial walls are not intersected.
In one embodiment, the calculating of the initial wall line intersection point of the initial wall body and the determining of the construction end point of the initial wall body according to the initial wall line intersection point and the priority of the initial wall body, which are implemented when the processor executes the computer program, includes: calculating a reference intersection point of a midline or a midline extension line of the initial wall body, and setting the direction of the initial wall body as a pointing reference intersection point; taking the reference intersection point as a design end point of the initial wall body; calculating an initial wall line intersection point of the initial wall body; extending the wall line of the initial wall body with high priority in the initial wall body to a far intersection point pointing to the intersection point of the initial wall line along the direction of the initial wall body, and extending the center line of the initial wall body with high priority to a line segment formed by the far intersection point to obtain a construction end point of the initial wall body with high priority; and retracting the wall line of the initial wall body with low priority in the initial wall body to a near intersection point pointing to the intersection point of the initial wall line along the direction of the initial wall body, and extending the center line of the initial wall body with low priority to a line segment formed by the near intersection point to obtain the construction end point of the initial wall body with low priority.
In one embodiment, the processor, when executing the computer program, determines the priority of the wall to be processed in a manner that includes: and determining the priority of the wall to be processed according to at least one of the action, the position, the material and the width of the wall to be processed.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of: obtaining a wall to be processed in the model, and selecting two intersected initial walls from the wall to be processed; inquiring the priority of the initial wall; calculating an initial wall line intersection point of the initial wall body, and determining a construction end point of the initial wall body according to the initial wall line intersection point and the priority of the initial wall body; determining the sweep level of the initial wall body according to the line segment where the construction end point of the initial wall body is located, the wall line of the initial wall body and the initial end line of the initial wall body; and performing Boolean operation on the obtained sweep agar surface of the initial wall body to obtain an intersecting polygon corresponding to the initial wall body.
In one embodiment, the computer program, when executed by the processor, for determining a scan level of the initial wall according to a line segment where a construction end point of the initial wall is located, a wall line of the initial wall, and a start end line of the initial wall, further includes: and cutting the obtained setron surface based on the construction line segment where the construction end point of the initial wall body with low priority is obtained, and taking the side line of the cut setron surface as a two-dimensional graph display boundary line of the initial wall body.
In one embodiment, after the performing, by the processor, a boolean operation on the obtained sweep agar plane of the initial wall to obtain an intersecting polygon corresponding to the initial wall, the method further includes: acquiring a next wall to be processed in the model as a current wall, judging whether the current wall is intersected with the wall forming the intersected polygon or not, and acquiring the priority of the current wall when the current wall is intersected with the wall forming the intersected polygon; when the priority of the current wall body is smaller than the priority of the wall body forming the intersecting polygon, acquiring the intersection point of the intersecting polygon and the current wall line of the current wall body; determining a construction end line of the current wall according to the intersection point of the current wall line and the intersection polygon; determining the sweep level of the current wall according to the construction end line of the current wall, the wall line of the current wall and the starting end line of the current wall; performing Boolean operation on the obtained sweep-Joule plane and the intersected polygon of the current wall to obtain a current intersected polygon; and continuously acquiring the next wall to be processed in the model as the current wall until the walls to be processed in the model are judged to be finished.
In one embodiment, the computer program, when executed by the processor, further comprises, after obtaining the priority of the current wall: when the priority of the current wall is greater than the priority of at least one wall forming an intersecting polygon, selecting two walls with the priority in the front order from the current wall and the walls forming the intersecting polygon as initial walls; and continuously calculating the initial wall line intersection point of the initial wall body, and acquiring a next wall body from the current wall body and the wall body forming the intersected polygon according to the priority after the intersected polygon corresponding to the initial wall body is obtained, and processing until the current wall body and the wall body forming the intersected polygon are processed.
In one embodiment, the determining whether the current wall intersects a wall forming the intersecting polygon when the computer program is executed by the processor comprises: judging whether the current wall is intersected with at least one wall forming an intersected polygon; if so, the current wall is intersected with the wall forming the intersected polygon, otherwise, the current wall is not intersected.
In one embodiment, the computer program, when executed by the processor, further comprises prior to obtaining a current wall line intersection of the intersecting polygon and the current wall: acquiring a reference wall in an intersecting polygon intersecting with the current wall, and calculating an intersection point of the central lines of the current wall and the reference wall as a design endpoint of the current wall; and acquiring the intersection point of the center line of the current wall and the boundary line of the intersected polygon as the construction end point of the current wall.
In one embodiment, the manner of determining the intersection of two initial walls when the computer program is executed by the processor comprises: judging whether the boundary lines of the initial walls are intersected or not, and whether the distance from the end point of one initial wall to the end point of the other initial wall is smaller than the average width of the two initial walls or not; if so, the two initial walls are intersected, otherwise, the two initial walls are not intersected.
In one embodiment, a computer program implemented when executed by a processor to calculate an initial wall line intersection of an initial wall, determining a construction end point of the initial wall based on the initial wall line intersection and a priority of the initial wall, comprises: calculating a reference intersection point of a midline or a midline extension line of the initial wall body, and setting the direction of the initial wall body as a pointing reference intersection point; taking the reference intersection point as a design end point of the initial wall body; calculating an initial wall line intersection point of the initial wall body; extending the wall line of the initial wall body with high priority in the initial wall body to a far intersection point pointing to the intersection point of the initial wall line along the direction of the initial wall body, and extending the center line of the initial wall body with high priority to a line segment formed by the far intersection point to obtain a construction end point of the initial wall body with high priority; and retracting the wall line of the initial wall body with low priority in the initial wall body to a near intersection point pointing to the intersection point of the initial wall line along the direction of the initial wall body, and extending the center line of the initial wall body with low priority to a line segment formed by the near intersection point to obtain the construction end point of the initial wall body with low priority.
In one embodiment, the computer program when executed by the processor implements a method of determining a priority of a wall to be processed comprising: and determining the priority of the wall to be processed according to at least one of the action, the position, the material and the width of the wall to be processed.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method for processing a wall in a model, the method comprising:
obtaining a wall to be processed in a model, and selecting two intersected initial walls from the wall to be processed;
querying the priority of the initial wall;
calculating an initial wall line intersection point of the initial wall body, and determining a construction end point of the initial wall body according to the initial wall line intersection point and the priority of the initial wall body;
determining a sweep plane of the initial wall according to a line segment where a construction end point of the initial wall is located, a wall line of the initial wall and a starting end line of the initial wall;
and performing Boolean operation on the obtained sweep agar surface of the initial wall body to obtain an intersecting polygon corresponding to the initial wall body.
2. The method of claim 1, wherein after determining the scan level of the initial wall according to the line segment of the construction end point of the initial wall, the wall line of the initial wall and the starting end line of the initial wall, the method further comprises:
acquiring a construction line segment where a construction end point of the initial wall body with low priority is located;
and cutting the obtained setron surface based on the construction line segment, and taking the side line of the cut setron surface as a two-dimensional graphic display boundary line of the initial wall body.
3. The method of claim 1, wherein after performing a boolean operation on the obtained sweep agar surface of the initial wall to obtain an intersecting polygon corresponding to the initial wall, the method further comprises:
acquiring a next wall to be processed in the model as a current wall, and judging whether the current wall is intersected with the wall forming the intersected polygon;
when the current wall body is intersected with the wall body forming the intersected polygon, acquiring the priority of the current wall body;
when the priority of the current wall is smaller than that of the wall forming the intersecting polygon, acquiring a current wall line intersection point of the intersecting polygon and the current wall;
determining a construction end line of the current wall according to the intersection point of the current wall line and the intersection polygon;
determining a sweep level of the current wall according to the construction end line of the current wall, the wall line of the current wall and the starting end line of the current wall;
performing Boolean operation on the obtained sweep-Joule plane of the current wall and the intersected polygon to obtain a current intersected polygon;
and continuously acquiring the next wall to be processed in the model as the current wall until the wall to be processed in the model is judged to be finished.
4. The method of claim 3, wherein after obtaining the priority of the current wall, further comprising:
when the priority of the current wall is greater than the priority of at least one wall forming the intersected polygon, selecting two walls with the top priority as initial walls from the current wall and the walls forming the intersected polygon;
and continuously calculating the initial wall line intersection point of the initial wall body, and acquiring a next wall body from the current wall body and the wall body forming the intersection polygon according to the priority after the intersection polygon corresponding to the initial wall body is obtained, and processing until the current wall body and the wall body forming the intersection polygon are processed.
5. The method of claim 3, wherein said determining whether the current wall intersects the wall forming the intersecting polygon comprises:
judging whether the current wall is intersected with at least one wall forming the intersected polygon;
and if so, intersecting the current wall with the wall forming the intersected polygon, otherwise, not intersecting.
6. The method of claim 3, wherein prior to obtaining the intersection point of the intersecting polygon and the current wall line of the current wall, further comprising:
acquiring a reference wall in the intersected polygon intersected with the current wall, and calculating an intersection point of the central lines of the current wall and the reference wall as a design endpoint of the current wall;
and acquiring an intersection point of the center line of the current wall and the boundary line of the intersected polygon as a construction end point of the current wall.
7. The method of claim 1, wherein the intersecting of the two initial walls is determined by:
judging whether the boundary lines of the initial walls are intersected or not, and whether the distance from the end point of one initial wall to the end point of the other initial wall is smaller than the average width of the two initial walls or not;
if so, the two initial walls are intersected, otherwise, the two initial walls are not intersected.
8. The method of claim 1, wherein the calculating of the initial wall line intersection point of the initial wall and the determining of the construction end point of the initial wall according to the initial wall line intersection point and the priority of the initial wall comprise:
calculating a reference intersection point of a midline or a midline extension line of the initial wall body, and setting the direction of the initial wall body as pointing to the reference intersection point;
taking the reference intersection point as a design end point of the initial wall body;
calculating an initial wall line intersection point of the initial wall body;
extending the wall line of the initial wall body with high priority in the initial wall body to a far intersection point pointing to the intersection point of the initial wall lines along the direction of the initial wall body, and extending the center line of the initial wall body with high priority to a line segment formed by the far intersection point to obtain the construction end point of the initial wall body with high priority;
and retracting the wall line of the initial wall body with low priority in the initial wall body to a near intersection point pointing to the intersection point of the initial wall lines along the direction of the initial wall body, and extending the center line of the initial wall body with low priority to a line segment formed by the near intersection point to obtain the construction end point of the initial wall body with low priority.
9. The method according to any one of claims 1 to 8, wherein the priority of the wall to be processed is determined in a manner comprising:
and determining the priority of the wall to be processed according to at least one of the action, the position, the material and the width of the wall to be processed.
10. An apparatus for processing a wall in a form, the apparatus comprising:
the wall body obtaining module is used for obtaining a wall body to be processed in the model and selecting two intersected initial wall bodies from the wall body to be processed;
the priority query module is used for querying the priority of the initial wall;
the construction end point determining module is used for calculating an initial wall line intersection point of the initial wall body and determining the construction end point of the initial wall body according to the initial wall line intersection point and the priority of the initial wall body;
the first scanning level determining module is used for determining the scanning level of the initial wall according to a line segment where a construction end point of the initial wall is located, a wall line of the initial wall and a starting end line of the initial wall;
and the first intersecting polygon determining module is used for performing Boolean operation on the obtained sweep agar surface of the initial wall body to obtain an intersecting polygon corresponding to the initial wall body.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116563473A (en) * | 2023-07-03 | 2023-08-08 | 成都云中楼阁科技有限公司 | Wall contour drawing method and device, storage medium and electronic equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116563473A (en) * | 2023-07-03 | 2023-08-08 | 成都云中楼阁科技有限公司 | Wall contour drawing method and device, storage medium and electronic equipment |
| CN116563473B (en) * | 2023-07-03 | 2023-10-10 | 成都云中楼阁科技有限公司 | Wall contour drawing method and device, storage medium and electronic equipment |
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