CN110765513B

CN110765513B - Method for placing connecting node of wall keel model and L-shaped top guide beam model and product

Info

Publication number: CN110765513B
Application number: CN201910894557.7A
Authority: CN
Inventors: 尤勇敏; 请求不公布姓名
Original assignee: Jiuling Jiangsu Digital Intelligent Technology Co Ltd
Current assignee: Jiuling Jiangsu Digital Intelligent Technology Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2023-02-21
Anticipated expiration: 2039-09-20
Also published as: CN110765513A

Abstract

The application relates to a method and a product for placing a connecting node of a wall keel model and an L-shaped top guide beam model. The method comprises the following steps: acquiring a wall keel model and a top guide beam model; determining a wall keel model to be connected and an L-shaped top guide beam model to be connected which have adjacent relation from the wall keel model and the top guide beam model by adopting a preset adjacent algorithm; acquiring an intersection surface of the first top guide beam model and the second top guide beam model; determining the intersecting surface as a generating surface of the connecting node, and determining the direction of the wall keel model to be connected pointing to the L-shaped top guide beam model to be connected as the generating direction of the connecting node; and generating the connecting node according to the generating surface and the generating direction. By adopting the method, the placing efficiency of the connecting node can be improved.

Description

Method for placing connecting node of wall keel model and L-shaped top guide beam model and product

Technical Field

The application relates to the technical field of computers, in particular to a method and a product for placing a connecting node of a wall keel model and an L-shaped top guide beam model.

Background

With the rapid development of computer technology, automated aided design has been widely used in various industries.

Generally, in the field of building design, people use automated design software to design buildings. Generally, when two solid models to be connected are aimed at, a designer often needs to observe the design models, subjectively judge a part to be connected between the solid models, then select a setting position of a connection node by operating computer equipment, and generate the connection node at the selected position according to a direction set by a user. For example, the connection node between the L-shaped top guide beam model and the wall keel model requires a designer to first find out the top guide beam model and the wall keel model which need to be connected, then find out the position where the node needs to be set, and manually determine the setting direction of the connection node, thereby completing the placement of the connection node.

However, the conventional method of manually placing the connection node between the top girder model and the wall keel is inefficient.

Disclosure of Invention

In view of the above, it is necessary to provide a method, an apparatus, a computer device, and a storage medium for placing a connection node between a wall keel model and an L-shaped top guide beam model, which can improve the placing efficiency.

In a first aspect, an embodiment of the present application provides a method for placing a connection node between a wall keel model and an L-shaped top guide beam model, where the method includes:

acquiring a wall keel model and a top guide beam model;

determining a wall keel model to be connected and an L-shaped top guide beam model to be connected which have adjacent relation from the wall keel model and the top guide beam model by adopting a preset adjacent algorithm; the adjacent algorithm is an algorithm for determining the adjacent relation between the entity models according to the intersection state of the extended model surface, and the L-shaped top guide beam model to be connected comprises a first top guide beam model and a second top guide beam model;

acquiring an intersection surface of the first top guide beam model and the second top guide beam model; the intersecting surface is an overlapped part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model;

determining the intersecting surface as a generating surface of the connecting node, and determining the direction of the wall keel model to be connected pointing to the L-shaped top guide beam model to be connected as the generating direction of the connecting node;

and generating the connecting node according to the generating surface and the generating direction.

In a second aspect, an embodiment of the present application provides a method for placing a connection node between a keel column model and a wall keel model, where the method includes:

obtaining model attribute information of all entity models; wherein the model attribute information includes at least one of a model identification of the entity model and a connection mode of the entity model;

screening out the wall keel model to be connected and the top guide beam model from all the entity models according to the model attribute information;

performing intersection judgment on the top guide beam models pairwise, and calculating an included angle between the top guide beam models;

determining the first top guide beam model and the second top guide beam model which have an intersection relation and have right angles as the L-shaped top guide beam model;

extending the model surface of each wall keel model according to a normal direction to generate a virtual entity of each model surface; the size of the maximum surface in the virtual entity is the same as that of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation;

judging the intersection state of each virtual entity and each L-shaped top guide beam model; wherein the intersection states include intersections and disjointedness;

and if the intersection state is intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in an adjacent state, and taking the wall keel model as the wall keel model to be connected and the L-shaped top guide beam model as the L-shaped top guide beam model to be connected.

If the intersection state is non-intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in a non-adjacent state;

generating a flat connecting piece according to the generating surface and the generating direction;

fixing screws are arranged on the flat connecting pieces according to a preset screw distribution rule so as to connect the wall keel model and the L-shaped top guide beam model; the setting direction of the fixing screws is pointed to by the L-shaped top guide beam model through the wall keel model, and the screw distribution rule comprises the minimum distance between the fixing screws and the edge of the flat connecting piece.

In a third aspect, an embodiment of the present application provides a device for placing a connection node between a keel column model and a wall keel model, the device includes:

the acquisition module is used for acquiring a wall keel model and a top guide beam model;

the processing module is used for determining a wall keel model to be connected and an L-shaped top guide beam model to be connected which have adjacent relation from the wall keel model and the top guide beam model by adopting a preset adjacent algorithm; acquiring an intersection surface of the first top guide beam model and the second top guide beam model; the intersecting surface is an overlapped part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model; determining the intersecting surface as a generating surface of the connecting node, and determining the direction of the wall keel model to be connected pointing to the L-shaped top guide beam model to be connected as the generating direction of the connecting node; the adjacent algorithm is an algorithm for determining the adjacent relation between the entity models according to the intersection state of the extended model surface, and the L-shaped top guide beam model to be connected comprises a first top guide beam model and a second top guide beam model;

and the generating module is used for generating the connecting node according to the generating surface and the generating direction.

In a fourth aspect, an embodiment of the present application provides a device for placing a connection node between a keel column model and a wall keel model, the device includes:

the acquisition module is used for acquiring model attribute information of all entity models; wherein the model attribute information includes at least one of a model identification of the entity model and a connection mode of the entity model;

the screening module is used for screening the wall keel model to be connected and the top guide beam model from all the entity models according to the model attribute information;

the determining module is used for judging the intersection of every two top guide beam models, calculating an included angle between the top guide beam models, and determining the first top guide beam model and the second top guide beam model which have an intersection relation and have right angles as the L-shaped top guide beam model; extending the model surface of each wall keel model according to the normal direction to generate a virtual entity of each model surface; the size of the maximum surface in the virtual entity is the same as that of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation; judging the intersection state of each virtual entity and each L-shaped top guide beam model; wherein the intersection states include intersections and disjointedness; if the intersection state is intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in an adjacent state, and taking the wall keel model as the wall keel model to be connected and the L-shaped top guide beam model as the L-shaped top guide beam model to be connected; if the intersection state is non-intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in a non-adjacent state;

the processing module is used for acquiring an intersecting surface of the first top guide beam model and the second top guide beam model, determining the intersecting surface as a generating surface of the connecting node, and determining the direction of the to-be-connected wall keel model pointing to the to-be-connected L-shaped top guide beam model as the generating direction of the connecting node; the intersecting surface is an overlapped part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model;

the generating module is used for generating a flat connecting piece according to the generating surface and the generating direction; fixing screws are arranged on the flat connecting pieces according to a preset screw distribution rule so as to connect the wall keel model and the L-shaped top guide beam model; the setting direction of the fixing screws is pointed to by the L-shaped top guide beam model through the wall keel model, and the screw distribution rule comprises the minimum distance between the fixing screws and the edge of the flat connecting piece.

In a fifth aspect, an embodiment of the present application provides a computer device, including a memory and a processor, where the memory stores a computer program, and the processor implements the following steps when executing the computer program:

acquiring a wall keel model and a top guide beam model;

determining a wall keel model to be connected and an L-shaped top guide beam model to be connected which have adjacent relation from the wall keel model and the top guide beam model by adopting a preset adjacent algorithm; the adjacent algorithm is an algorithm for determining the adjacent relation between the entity models according to the intersection state after the extension of the model surface, and the L-shaped top guide beam model to be connected comprises a first top guide beam model and a second top guide beam model;

In a sixth aspect, an embodiment of the present application provides a computer device, including a memory and a processor, where the memory stores a computer program, and the processor implements the following steps when executing the computer program:

obtaining model attribute information of all entity models; the model attribute information comprises at least one of a model identifier of the entity model and a connection mode of the entity model;

In a seventh aspect, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the following steps:

acquiring a wall keel model and a top guide beam model;

In an eighth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the following steps:

According to the method, the device, the computer equipment and the storage medium for placing the connecting nodes between the keel column model and the wall keel model, the wall keel model and the top guide beam model are obtained through the computer equipment, and the adjacent algorithm is an algorithm for determining the adjacent relation between the entity models according to the intersecting state after the surface of the model extends, so that the computer equipment can adopt a preset adjacent algorithm to determine the wall keel model to be connected and the L-shaped top guide beam model to be connected with the adjacent relation from the wall keel model and the top guide beam model comprising the first top guide beam model and the second top guide beam model, the judgment of the complex adjacent relation is converted into the judgment of the easily-realized intersecting relation, so that the two adjacent entity models to be connected can be accurately and quickly obtained, and further the computer automation is conveniently realized. The computer equipment can also obtain the intersecting surface of the first top guide beam model and the second top guide beam model, determine the intersecting surface as the generation surface of the connecting node, and determine the direction of the wall keel model to be connected pointing to the L-shaped top guide beam model to be connected as the generation direction of the connecting node, so that the computer equipment can generate the connecting node according to the generation surface and the generation direction. The method can solve the problems of low efficiency and easy error caused by the traditional mode of manually placing the connecting nodes, thereby greatly shortening the generation time of the connecting nodes between the wall keel model and the L-shaped top guide beam model, greatly improving the design efficiency of the connecting nodes and greatly improving the accuracy of placing the connecting nodes. In this embodiment, the connection node is automatically generated through computer equipment, so that the automation degree of model design is higher, the difficulty of model design is greatly reduced, designers can complete the design of relevant parts of the model design through simple learning, the learning cost is greatly reduced, and the design cost is reduced.

Drawings

FIG. 1 is a diagram illustrating an internal structure of a computer device according to an embodiment;

fig. 2 is a schematic flow chart of a method for placing a connection node between a keel model of a dragon wall and an L-shaped top guide beam model according to an embodiment;

fig. 3 is a schematic flow chart of a method for placing a connecting node between a wall keel model and an L-shaped top guide beam model according to another embodiment;

fig. 3a is a schematic view of a connection node placement of a wall keel model and an L-shaped top guide beam model provided by an embodiment;

fig. 4 is a schematic flow chart illustrating a method for placing a connection node between a wall keel model and an L-shaped top guide beam model according to yet another embodiment;

FIG. 5 is a schematic flow chart of a method for placing a connection node between a wall keel model and an L-shaped top guide beam model;

fig. 6 is a schematic structural diagram of a connecting node placement device of a wall keel model and an L-shaped top guide beam model provided by an embodiment;

fig. 7 is a schematic structural diagram of a connecting node placement device of a wall keel model and an L-shaped top guide beam model 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 method for placing the connecting node between the wall keel model and the L-shaped top guide beam model provided by the embodiment of the application can be suitable for computer equipment shown in figure 1. The computer device comprises a processor, a memory, a network interface, a database, a display screen and an input device which are connected through 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, a computer program, and a database. The internal memory provides an environment for the operating system and the computer program to run on the non-volatile storage medium. The database of the computer device is used for storing various models in the following embodiments, and the specific description of the models refers to the specific description in the following embodiments. The network interface of the computer device may be used to communicate with other external devices via a network connection. Optionally, the computer device may be a server, a desktop, a personal digital assistant, other terminal devices such as a tablet computer, a mobile phone, and the like, or a cloud or a remote server, and the specific form of the computer device is not limited in the embodiment of the present application. 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. Of course, the input device and the display screen may not belong to a part of the computer device, and may be external devices of the computer device.

Those skilled in the art will appreciate that the architecture shown in fig. 1 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.

The following describes the technical solution of the present application and how to solve the above technical problems in detail by using specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.

It should be noted that the execution main body of the following method embodiments may be a connection node placement device between the wall keel model and the L-shaped top guide beam model, and the device may be implemented as part or all of the above computer equipment by software, hardware or a combination of software and hardware. The following method embodiments are described by taking the execution subject as the computer device as an example.

Fig. 2 is a schematic flow chart of a method for placing a connection node between a wall keel model and an L-shaped top guide beam model according to an embodiment. The embodiment relates to a specific process of automatically setting a connecting node between a wall keel model and a top guide beam model by computer equipment. As shown in fig. 2, the method includes:

s11, obtaining a wall keel model and a top guide beam model.

Specifically, the computer device may obtain the wall keel model and the top guide beam model from the design model, for example, the wall keel model and the top guide beam model may be obtained by screening the design model according to model attribute information of the entity model, such as an identifier, a name, a number, or a type of the model; or screening out the keel model according to the model attribute information, and then further screening out a vertically arranged wall keel model and a horizontally arranged top guide beam model positioned at the top of each layer, which is not limited in the embodiment. Optionally, the number of the wall keel model and the top guide beam model can be one or more.

S12, determining a wall keel model to be connected and an L-shaped top guide beam model to be connected which have adjacent relation from the wall keel model and the top guide beam model by adopting a preset adjacent algorithm; the adjacent algorithm is an algorithm for determining the adjacent relation between the entity models according to the intersection state of the extended model surfaces, and the L-shaped top guide beam model to be connected comprises a first top guide beam model and a second top guide beam model.

Specifically, the computer device obtains model surface information for each model surface of the wall keel model. The model surface information may include, but is not limited to, the shape, size, position, orientation of the model surface, and the belonging solid model. And the computer equipment extends on the surface of each model of the wall keel model, judges the intersection state between the extended wall keel model and each top guide beam model, and determines that the two entity models are adjacent if the extended wall keel model is intersected with the top guide beam model, otherwise determines that the two entity models are not adjacent. It should be noted that the L-shaped top guide beam is composed of two top guide beam models, including a first top guide beam model and a second top guide beam model.

S13, acquiring an intersection surface of the first top guide beam model and the second top guide beam model; the intersecting surface is an overlapping part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model.

The computer device may perform intersection judgment on the first top guiding beam model and the second top guiding beam model to obtain an entity of an intersection portion of the first top guiding beam model and the second top guiding beam model, and use a maximum surface of the entity of the intersection portion as an intersection surface. It should be noted that the intersecting surface is an overlapping portion of the maximum web surface of the first top guide girder model and the maximum web surface of the second top guide girder model.

S14, determining the intersecting surface as a generating surface of the connecting node, and determining the direction of the keel model of the wall to be connected, which points to the L-shaped top guide beam model to be connected, as the generating direction of the connecting node.

Specifically, the computer device takes the intersecting surfaces as generating surfaces of the connecting nodes, points the wall keel model to be connected to the direction of the L-shaped top guide beam model to be connected as a generating direction of the connecting nodes, and the generating direction is perpendicular to the maximum surface of the web plate of the wall keel model to be connected or the L-shaped top guide beam model to be connected.

And S15, generating the connecting node according to the generating surface and the generating direction.

Specifically, the computer-based equipment can automatically generate the connecting node capable of connecting the wall keel model to be connected and the L-shaped top guide beam model to be connected according to the generation surface and the generation direction of the connecting node. Specifically, the computer device may automatically generate the connection node by using a midpoint of the generated surface as a coordinate origin of a coordinate system of the connection node, according to the generation direction, thereby completing the automatic placement of the connection node; the computer device may automatically generate the connected node on the generated surface according to the generation direction by using the vertex of the generated surface as a generation point of the connected node, thereby completing the automatic placement of the connected node.

In this embodiment, the computer device obtains the wall keel model and the top guide beam model, and the adjacent algorithm is an algorithm for determining the adjacent relationship between the solid models according to the intersection state after the model surface extends, so the computer device can adopt a preset adjacent algorithm to determine the wall keel model to be connected and the L-shaped top guide beam model to be connected with the adjacent relationship from the wall keel model and the top guide beam model including the first top guide beam model and the second top guide beam model, and the judgment of the complex adjacent relationship is converted into the judgment of the intersection relationship which is easy to realize, so that the two adjacent solid models to be connected can be accurately and quickly obtained, and further, the computer automation can be conveniently realized. The computer equipment can also obtain the intersecting surface of the first top guide beam model and the second top guide beam model, determine the intersecting surface as the generation surface of the connecting node, and determine the direction of the wall keel model to be connected pointing to the L-shaped top guide beam model to be connected as the generation direction of the connecting node, so that the computer equipment can generate the connecting node according to the generation surface and the generation direction. The method can avoid the problems of low efficiency and easy error caused by the traditional mode of manually placing the connecting nodes, thereby greatly shortening the generation time of the connecting nodes between the wall keel model and the L-shaped top guide beam model, greatly improving the design efficiency of the connecting nodes and greatly improving the accuracy of placing the connecting nodes. In this embodiment, the connection node is automatically generated through the computer device, so that the automation degree of model design is higher, the difficulty of model design is greatly reduced, designers can complete the design of relevant parts of the model design through simple learning, the learning cost is greatly reduced, and the design cost is reduced.

Optionally, on the basis of the foregoing embodiment, a possible implementation manner of the foregoing step S12 may be as shown in fig. 3, and includes:

and S121, performing intersection judgment on the top guide beam models pairwise, and calculating an included angle between the top guide beam models.

Specifically, the computer device may perform intersection judgment between every two top guide beam models obtained above, so as to obtain the top guide beam models having an intersection relationship, and then the computer device further determines an included angle of the two top guide beam models according to an included angle of the two top guide beam model generating lines.

S122, determining the first top guide beam model and the second top guide beam model which have an intersection relation and have right angles as the L-shaped top guide beam model.

Specifically, the computer device uses two top guide beam models which have an intersection relationship and an included angle of 90 degrees as a first top guide beam model and a second top guide beam model, and determines a structure formed by the two models as an L-shaped top guide beam model.

S123, extending the model surface of each wall keel model according to a normal direction to generate a virtual entity of each model surface; the maximum surface in the virtual entity is the same as the size of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation.

Specifically, the computer device extends the model surface of each wall keel model according to the respective normal direction, and obtains a virtual entity corresponding to each model surface. It should be noted that the size of the largest surface in the virtual entity, that is, the normal surface of the model surface of the virtual entity perpendicular to the corresponding wall keel model, is the same as the size of the model surface of the wall keel model, and the thickness of the virtual entity is used to represent the judgment threshold of the adjacent relationship. The thickness of the virtual entity is not limited, and generally, the thickness is preset for judgment, which can represent the adjacent relationship. For example, if the thickness exceeds X centimeters, it is determined that a connection node is not required to be arranged between the two solid models, the two solid models are non-adjacent solid models, and if the thickness is less than X centimeters, it is determined that the two solid models are required to be connected, and if the thickness is adjacent to the two solid models, the thickness of the virtual entity can be set to X centimeters. It will be readily appreciated that the virtual entity may be a solid portion extending the above-mentioned model surface by a certain thickness in the normal direction.

S124, judging the intersection state of each virtual entity and each L-shaped top guide beam model; wherein the intersection states include intersections and disjointedness.

Specifically, the computer device may determine, by using boolean operations, an intersection state of each virtual entity and each L-shaped top guiding beam model, for example, whether the two are intersected or not intersected.

And S125, screening the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity according to the intersection state to obtain the wall keel model to be connected and the L-shaped top guide beam model to be connected.

Specifically, the computer device screens the wall keel model and the L-shaped top guide beam model according to the intersection state between the wall keel model and the L-shaped top guide beam model, takes the wall keel model corresponding to the virtual entity intersected with the L-shaped top guide beam model as the wall keel model to be connected, and takes the L-shaped top guide beam model intersected with the wall keel model to be connected as the L-shaped top guide beam model to be connected.

Optionally, one possible implementation manner of this step may include: and if the intersection state is intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in an adjacent state, and taking the wall keel model as the wall keel model to be connected and the L-shaped top guide beam model as the L-shaped top guide beam model to be connected. And if the intersection state is non-intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in a non-adjacent state, and therefore, the wall keel model and the L-shaped top guide beam model are not used as objects needing to generate connection nodes. In the implementation mode, the wall keel model and the L-shaped top guide beam model which correspond to the virtual entity are in an adjacent state, the wall keel model serves as the wall keel model to be connected and the L-shaped top guide beam model serves as the L-shaped top guide beam model to be connected, so that the adjacent wall keel model to be connected and the L-shaped top guide beam model to be connected are determined automatically by computer equipment according to the intersection relation between the entity models, the two adjacent entity models to be connected can be accurately and quickly acquired, the connection nodes are conveniently and automatically set, computer automation is realized, and the efficiency and the accuracy of model design are improved. Meanwhile, if the intersection state is non-intersection, the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are determined to be in a non-adjacent state, and then the non-adjacent entity model is removed, so that the subsequent calculation amount is reduced, and the model design is more efficient.

In this embodiment, the computer device can determine that the top guide beam models intersect with each other two by two, calculate an included angle between the top guide beam models, determine a first top guide beam model and a second top guide beam model which have an intersection relationship and have right angles, as L-shaped top guide beam models, and extend the model surface of each wall keel model according to the normal direction to generate a virtual entity of each model surface; the maximum surface in the virtual entity is the same as the size of the corresponding model surface, and the thickness of the virtual entity is used for representing the judgment threshold value of the adjacent relation. And the computer equipment also judges the intersection state of each virtual entity and each L-shaped top guide beam model, and screens the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity according to the intersection state to obtain the wall keel model to be connected and the L-shaped top guide beam model to be connected. Based on this, the computer equipment can convert the judgment of the complex adjacent relation between the solid models into the judgment of the intersecting relation realized by depression, so that two adjacent solid models to be connected can be accurately and quickly obtained, and further, the computer automation can be conveniently realized. The generation efficiency and the generation accuracy of the connection nodes are improved, the design time is greatly shortened, and the accuracy of model design is improved.

Optionally, on the basis of the foregoing embodiments, one possible implementation manner of the foregoing step S15 may include: generating a flat connecting piece according to the generating surface and the generating direction; fixing screws are arranged on the flat connecting pieces according to a preset screw distribution rule so as to connect the wall keel model and the L-shaped top guide beam model; the setting direction of the fixing screws is pointed to by the L-shaped top guide beam model through the wall keel model, and the screw distribution rule comprises the minimum distance between the fixing screws and the edge of the flat connecting piece. Specifically, the computer first generates a rectangular parallelepiped flat connector according to the generating surface and the generating direction, as shown in fig. 3 a. And then, determining the generation points of the fixing screws on the flat connecting piece by the computer equipment according to a preset screw distribution rule, and generating the fixing screws at the generation points of each fixing screw by pointing the L-shaped top guide beam model to the direction of the wall keel model. Alternatively, the number of the set screws may be four. It should be noted that the above-mentioned screw distribution rule satisfies national and standard standards, for example, the distance between the screw and the boundary of the flat connector is 20 mm. By adopting the method, the computer equipment can automatically generate the flat connecting piece according to the generation surface and the generation direction, and set the fixing screws on the flat connecting piece according to the preset screw distribution rule to connect the wall keel model and the L-shaped top guide beam model, so that the automatic generation of the connecting node of the wall keel model and the L-shaped top guide beam model is realized, the generation time of the connecting node between the wall keel model and the L-shaped top guide beam model is greatly shortened, the design efficiency of the connecting node is improved, and the accuracy of placing the connecting node is also greatly improved. In this embodiment, because the connection node is automatically generated through the computer device, the automation degree of model design is higher, so that the difficulty of model design is greatly reduced, and designers can complete the design of relevant parts of model design through simple learning, so that the learning cost is greatly reduced, and the design cost is reduced.

Optionally, on the basis of the foregoing embodiments, a possible implementation manner of step S11 may be as shown in fig. 4, and includes:

s111, obtaining model attribute information of all entity models; wherein the model attribute information is used for characterizing the type of the entity model.

And S112, screening the wall keel model and the top guide beam model from all the entity models according to the model attribute information.

Specifically, the computer device may read model attribute information of all entity models in the design model. Since the model attribute information can represent the kind of the entity model, optionally, the model attribute information may include a model identifier of the entity model, such as a name, an ID, or a number, which can represent the kind of the entity model; the connection mode of the solid model can be further included, such as screw connection, flat steel strip connection or other connection modes adopting connection nodes; the method can also include the corresponding relation between the model identification and the connection mode, and the embodiment is not limited as long as the method can represent the type of the entity model. The computer equipment screens the entity model through at least one of the model identification of the entity model and the connection mode of the entity model, so that a wall keel model and a top guide beam model are obtained. Optionally, the step may be obtained after one-time selection and re-screening according to other conditions, for example, primarily deleting the entity model with an excessively long distance, or screening the entity model with the connection nodes already set, so as to obtain the keel column model to be connected and the L-shaped wall keel model to be connected.

In this embodiment, the entity models are screened through the model attribute information representing the types of the entity models, so that the wall keel models and the top guide beam models are obtained, and other redundant models can be screened out, so that the computation load in the subsequent processing is greatly reduced, and the automatic generation of the nodes is more efficient and accurate.

In order to more clearly explain the technical solution described in the present application in detail, a specific embodiment is described below, as shown in fig. 5, including:

s21, obtaining model attribute information of all entity models; wherein the model attribute information includes at least one of a model identification of the entity model and a connection mode of the entity model;

s22, screening out the wall keel model to be connected and the top guide beam model from all the entity models according to the model attribute information;

s23, judging the intersection of every two top guide beam models, and calculating an included angle between the top guide beam models;

s24, determining the first top guide beam model and the second top guide beam model which have an intersection relation and have right angles as the L-shaped top guide beam model;

s25, extending the model surface of each wall keel model according to a normal direction to generate a virtual entity of each model surface; the size of the maximum surface in the virtual entity is the same as that of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation;

s26, judging the intersection state of each virtual entity and each L-shaped top guide beam model; wherein the intersection states include intersections and disjointedness; if the intersection state is intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in an adjacent state, and taking the wall keel model as the wall keel model to be connected and the L-shaped top guide beam model as the L-shaped top guide beam model to be connected; if the intersection state is non-intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in a non-adjacent state;

s27, acquiring an intersection surface of the first top guide beam model and the second top guide beam model; the intersecting surface is an overlapped part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model;

s28, determining the intersecting surface as a generating surface of the connecting node, and determining the direction of the keel model of the wall to be connected, which points to the L-shaped top guide beam model to be connected, as the generating direction of the connecting node;

s29, generating a flat connecting piece according to the generating surface and the generating direction, and arranging fixing screws on the flat connecting piece according to a preset screw distribution rule so as to connect the wall keel model and the L-shaped top guide beam model; the setting direction of the fixing screws is pointed to by the L-shaped top guide beam model through the wall keel model, and the screw distribution rule comprises the minimum distance between the fixing screws and the edge of the flat connecting piece.

The implementation principle and technical effect of the steps in this embodiment may refer to the foregoing embodiments, and are not described herein again.

It should be understood that although the various steps in the flow charts of fig. 2-5 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 some of the steps in fig. 2-5 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.

In one embodiment, as shown in fig. 6, there is provided a connection node placing device of a wall keel model and an L-shaped top guide beam model, comprising:

the acquisition module 100 is used for acquiring a wall keel model and a top guide beam model;

the processing module 200 is configured to determine, from the wall keel model and the top guide beam model, a wall keel model to be connected and an L-shaped top guide beam model to be connected, which have an adjacent relationship, by using a preset adjacent algorithm; acquiring an intersection surface of the first top guide beam model and the second top guide beam model; the intersecting surface is an overlapped part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model; determining the intersecting surface as a generating surface of the connecting node, and determining the direction of the wall keel model to be connected pointing to the L-shaped top guide beam model to be connected as the generating direction of the connecting node; the adjacent algorithm is an algorithm for determining the adjacent relation between the entity models according to the intersection state of the extended model surface, and the L-shaped top guide beam model to be connected comprises a first top guide beam model and a second top guide beam model;

a generating module 300, configured to generate the connection node according to the generation plane and the generation direction.

In an embodiment, the processing module 200 is specifically configured to perform intersection judgment on the top guide beam models two by two, and calculate an included angle between the top guide beam models; determining the first top guide beam model and the second top guide beam model which have an intersection relation and have right angles as the L-shaped top guide beam model; extending the model surface of each wall keel model according to a normal direction to generate a virtual entity of each model surface; the size of the maximum surface in the virtual entity is the same as that of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation; judging the intersection state of each virtual entity and each L-shaped top guide beam model; wherein the intersection states include intersections and disjointedness; and screening the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity according to the intersection state to obtain the wall keel model to be connected and the L-shaped top guide beam model to be connected.

In an embodiment, the processing module 200 is specifically configured to determine that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in an adjacent state when the intersection state is the intersection, and use the wall keel model as the wall keel model to be connected and the L-shaped top guide beam model as the L-shaped top guide beam model to be connected; and when the intersection state is non-intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in a non-adjacent state.

In an embodiment, the generating module 300 is specifically configured to generate a flat connector according to the generating surface and the generating direction; fixing screws are arranged on the flat connecting pieces according to a preset screw distribution rule so as to connect the wall keel model and the L-shaped top guide beam model; the setting direction of the fixing screws is pointed to by the L-shaped top guide beam model through the wall keel model, and the screw distribution rule comprises the minimum distance between the fixing screws and the edge of the flat connecting piece.

In an embodiment, the obtaining module 100 is specifically configured to obtain model attribute information of all entity models; the model attribute information is used for representing the type of the entity model; and screening the wall keel model and the top guide beam model from all the entity models according to the model attribute information.

In one embodiment, the model attribute information includes at least one of a model identification of the entity model and a connection mode of the entity model.

In one embodiment, as shown in fig. 7, there is provided a connection node placing device of a wall keel model and an L-shaped top guide beam model, comprising:

an obtaining module 400, configured to obtain model attribute information of all entity models; wherein the model attribute information includes at least one of a model identification of the entity model and a connection mode of the entity model;

the screening module 500 is used for screening the wall keel model to be connected and the top guide beam model from all the entity models according to the model attribute information;

the determining module 600 is configured to determine that the top guide beam models intersect with each other two by two, calculate an included angle between the top guide beam models, and determine the first top guide beam model and the second top guide beam model, which have an intersection relationship and include a right angle, as the L-shaped top guide beam model; extending the model surface of each wall keel model according to the normal direction to generate a virtual entity of each model surface; the size of the maximum surface in the virtual entity is the same as that of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation; judging the intersection state of each virtual entity and each L-shaped top guide beam model; wherein the intersection states include intersections and disjointedness; if the intersection state is intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in an adjacent state, and taking the wall keel model as the wall keel model to be connected and the L-shaped top guide beam model as the L-shaped top guide beam model to be connected; if the intersection state is non-intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in a non-adjacent state;

the processing module 700 is configured to obtain an intersecting surface of the first top guiding beam model and the second top guiding beam model, determine the intersecting surface as a generating surface of the connection node, and determine a direction in which the to-be-connected wall keel model points to the to-be-connected L-shaped top guiding beam model as a generating direction of the connection node; the intersecting surface is an overlapped part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model;

a generating module 800, configured to generate a flat connector according to the generating surface and the generating direction; fixing screws are arranged on the flat connecting pieces according to a preset screw distribution rule so as to connect the wall keel model and the L-shaped top guide beam model; the setting direction of the fixing screws is pointed to by the L-shaped top guide beam model through the wall keel model, and the screw distribution rule comprises the minimum distance between the fixing screws and the edge of the flat connecting piece.

For specific definition of the connection node placement device for the wall keel model and the L-shaped top guide beam model, reference may be made to the above definition of the connection node placement method for the wall keel model and the L-shaped top guide beam model, and details are not described here. All modules in the connecting node placing device of the wall keel model and the L-shaped top guide beam model can be completely or partially realized through 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, comprising a memory and a processor, the memory having stored therein a computer program, the processor implementing the steps of the above method embodiments when executing the computer program, in particular implementing the steps of: acquiring a wall keel model and a top guide beam model; determining a wall keel model to be connected and an L-shaped top guide beam model to be connected which have adjacent relation from the wall keel model and the top guide beam model by adopting a preset adjacent algorithm; the adjacent algorithm is an algorithm for determining the adjacent relation between the entity models according to the intersection state of the extended model surface, and the L-shaped top guide beam model to be connected comprises a first top guide beam model and a second top guide beam model; acquiring an intersection surface of the first top guide beam model and the second top guide beam model; the intersecting surface is an overlapped part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model; determining the intersecting surface as a generating surface of the connecting node, and determining the direction of the wall keel model to be connected pointing to the L-shaped top guide beam model to be connected as the generating direction of the connecting node; and generating the connecting node according to the generating surface and the generating direction.

In one embodiment, the processor, when executing the computer program, further performs the steps of: intersecting and judging every two top guide beam models, and calculating an included angle between the top guide beam models; determining the first top guide beam model and the second top guide beam model which have an intersection relation and have right angles as the L-shaped top guide beam model; extending the model surface of each wall keel model according to a normal direction to generate a virtual entity of each model surface; the size of the maximum surface in the virtual entity is the same as that of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation; judging the intersection state of each virtual entity and each L-shaped top guide beam model; wherein the intersection states include intersection and disjointness; and screening the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity according to the intersection state to obtain the wall keel model to be connected and the L-shaped top guide beam model to be connected.

In one embodiment, the processor, when executing the computer program, further performs the steps of: if the intersection state is intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in an adjacent state, and taking the wall keel model as the wall keel model to be connected and the L-shaped top guide beam model as the L-shaped top guide beam model to be connected; and if the intersection state is non-intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in a non-adjacent state.

In one embodiment, the processor when executing the computer program further performs the steps of: generating a flat connecting piece according to the generating surface and the generating direction; fixing screws are arranged on the flat connecting piece according to a preset screw distribution rule so as to connect the wall keel model and the L-shaped top guide beam model; wherein, set screw's the direction that sets up is pointed by L type top nose girder model the wall fossil fragments model, screw distribution rule includes the minimum distance at set screw distance flat connecting piece edge.

In one embodiment, the processor, when executing the computer program, further performs the steps of: obtaining model attribute information of all entity models; the model attribute information is used for representing the type of the entity model; and screening the wall keel model and the top guide beam model from all the entity models according to the model attribute information.

It should be clear that, in the embodiments of the present application, the process of executing the computer program by the processor is consistent with the process of executing the steps in the above method, and specific reference may be made to the description above.

In one embodiment, a computer device is provided, comprising a memory having a computer program stored therein and a processor that when executing the computer program performs the steps of: obtaining model attribute information of all entity models; wherein the model attribute information includes at least one of a model identification of the entity model and a connection mode of the entity model; screening out the wall keel model to be connected and the top guide beam model from all the entity models according to the model attribute information; performing intersection judgment on the top guide beam models pairwise, and calculating an included angle between the top guide beam models; determining the first top guide beam model and the second top guide beam model which have an intersection relation and have a right angle included angle as the L-shaped top guide beam model; extending the model surface of each wall keel model according to a normal direction to generate a virtual entity of each model surface; the size of the maximum surface in the virtual entity is the same as that of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation; judging the intersection state of each virtual entity and each L-shaped top guide beam model; wherein the intersection states include intersections and disjointedness; if the intersection state is intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in an adjacent state, and taking the wall keel model as the wall keel model to be connected and the L-shaped top guide beam model as the L-shaped top guide beam model to be connected; if the intersection state is non-intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in a non-adjacent state; acquiring an intersecting surface of the first top guide beam model and the second top guide beam model; the intersecting surface is an overlapped part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model; determining the intersecting surface as a generating surface of the connecting node, and determining the direction of the wall keel model to be connected pointing to the L-shaped top guide beam model to be connected as the generating direction of the connecting node; generating a flat connecting piece according to the generating surface and the generating direction; fixing screws are arranged on the flat connecting piece according to a preset screw distribution rule so as to connect the wall keel model and the L-shaped top guide beam model; the setting direction of the fixing screws is pointed to by the L-shaped top guide beam model through the wall keel model, and the screw distribution rule comprises the minimum distance between the fixing screws and the edge of the flat connecting piece.

In an embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of the above-mentioned method embodiments, in particular the following steps: acquiring a wall keel model and a top guide beam model; determining a wall keel model to be connected and an L-shaped top guide beam model to be connected which have adjacent relation from the wall keel model and the top guide beam model by adopting a preset adjacent algorithm; the adjacent algorithm is an algorithm for determining the adjacent relation between the entity models according to the intersection state of the extended model surface, and the L-shaped top guide beam model to be connected comprises a first top guide beam model and a second top guide beam model; acquiring an intersection surface of the first top guide beam model and the second top guide beam model; the intersecting surface is an overlapped part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model; determining the intersecting surface as a generating surface of the connecting node, and determining the direction of the wall keel model to be connected pointing to the L-shaped top guide beam model to be connected as the generating direction of the connecting node; and generating the connecting node according to the generating surface and the generating direction.

In one embodiment, the computer program when executed by the processor further performs the steps of: performing intersection judgment on the top guide beam models pairwise, and calculating an included angle between the top guide beam models; determining the first top guide beam model and the second top guide beam model which have an intersection relation and have right angles as the L-shaped top guide beam model; extending the model surface of each wall keel model according to a normal direction to generate a virtual entity of each model surface; the size of the maximum surface in the virtual entity is the same as that of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation; judging the intersection state of each virtual entity and each L-shaped top guide beam model; wherein the intersection states include intersections and disjointedness; and screening the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity according to the intersection state to obtain the wall keel model to be connected and the L-shaped top guide beam model to be connected.

In one embodiment, the computer program when executed by the processor further performs the steps of: if the intersection state is intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in an adjacent state, and taking the wall keel model as the wall keel model to be connected and the L-shaped top guide beam model as the L-shaped top guide beam model to be connected; and if the intersection state is non-intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in a non-adjacent state.

In one embodiment, the computer program when executed by the processor further performs the steps of: generating a flat connecting piece according to the generating surface and the generating direction; fixing screws are arranged on the flat connecting pieces according to a preset screw distribution rule so as to connect the wall keel model and the L-shaped top guide beam model; wherein, set screw's the direction that sets up is pointed by L type top nose girder model the wall fossil fragments model, screw distribution rule includes the minimum distance at set screw distance flat connecting piece edge.

In one embodiment, the computer program when executed by the processor further performs the steps of: obtaining model attribute information of all entity models; the model attribute information is used for representing the type of the entity model; and screening the wall keel model and the top guide beam model from all the entity models according to the model attribute information.

In one embodiment, the model attribute information includes at least one of a model identification of the entity model and a connection manner of the entity model.

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 model attribute information of all entity models; wherein the model attribute information includes at least one of a model identification of the entity model and a connection mode of the entity model; screening out the wall keel model to be connected and the top guide beam model from all the entity models according to the model attribute information; performing intersection judgment on the top guide beam models pairwise, and calculating an included angle between the top guide beam models; determining the first top guide beam model and the second top guide beam model which have an intersection relation and have a right angle included angle as the L-shaped top guide beam model; extending the model surface of each wall keel model according to a normal direction to generate a virtual entity of each model surface; the size of the maximum surface in the virtual entity is the same as that of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation; judging the intersection state of each virtual entity and each L-shaped top guide beam model; wherein the intersection states include intersections and disjointedness; if the intersection state is intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in an adjacent state, and taking the wall keel model as the wall keel model to be connected and the L-shaped top guide beam model as the L-shaped top guide beam model to be connected; if the intersection state is non-intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in a non-adjacent state; acquiring an intersection surface of the first top guide beam model and the second top guide beam model; the intersecting surface is an overlapping part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model; determining the intersecting surface as a generating surface of the connecting node, and determining the direction of the wall keel model to be connected pointing to the L-shaped top guide beam model to be connected as the generating direction of the connecting node; generating a flat connecting piece according to the generating surface and the generating direction; fixing screws are arranged on the flat connecting pieces according to a preset screw distribution rule so as to connect the wall keel model and the L-shaped top guide beam model; the setting direction of the fixing screws is pointed to by the L-shaped top guide beam model through the wall keel model, and the screw distribution rule comprises the minimum distance between the fixing screws and the edge of the flat connecting piece.

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 may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), rambus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

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 application shall be subject to the appended claims.

Claims

1. A method for placing a connecting node of a wall keel model and an L-shaped top guide beam model is characterized by comprising the following steps:

acquiring a wall keel model and a top guide beam model;

determining a wall keel model to be connected and an L-shaped top guide beam model to be connected which have adjacent relation from the wall keel model and the top guide beam model by adopting a preset adjacent algorithm; the adjacent algorithm is an algorithm for determining the adjacent relation between the entity models according to the intersection state after the model surface is extended; extending the model surface of each wall keel model according to a normal direction to generate a virtual entity of each model surface; the size of the maximum surface in the virtual entity is the same as that of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation; the L-shaped top guide beam model to be connected comprises a first top guide beam model and a second top guide beam model;

acquiring an intersecting surface of the first top guide beam model and the second top guide beam model; the intersecting surface is an overlapping part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model;

2. The method according to claim 1, wherein the determining a wall keel model to be connected and an L-shaped top guide beam model to be connected with adjacent relations from the wall keel model and the top guide beam model by using a preset adjacent algorithm comprises:

and screening the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity according to the intersection state to obtain the wall keel model to be connected and the L-shaped top guide beam model to be connected.

3. The method according to claim 2, wherein the screening is performed on the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity according to the intersection state to obtain the wall keel model to be connected and the L-shaped top guide beam model to be connected, and the method comprises:

if the intersection state is intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in an adjacent state, and taking the wall keel model as the wall keel model to be connected and the L-shaped top guide beam model as the L-shaped top guide beam model to be connected;

and if the intersection state is non-intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in a non-adjacent state.

4. The method of claim 1, wherein said generating the connection node according to the generation plane and the generation direction comprises:

5. The method of claim 1, wherein the obtaining a wall keel model and a top guide beam model comprises:

obtaining model attribute information of all entity models; the model attribute information is used for representing the type of the entity model;

and screening the wall keel model and the top guide beam model from all the entity models according to the model attribute information.

6. The method of claim 5, wherein the model attribute information comprises at least one of a model identification of the entity model and a connection mode of the entity model.

7. A method for placing a connecting node of a wall keel model and an L-shaped top guide beam model is characterized by comprising the following steps:

screening out a wall keel model to be connected and the top guide beam model from all the entity models according to the model attribute information;

determining a first top guide beam model and a second top guide beam model which have an intersection relation and have right angles of included angles as the L-shaped top guide beam model;

8. The utility model provides a connected node placer of wall fossil fragments model and L type top nose girder model which characterized in that, the device includes:

the processing module is used for determining a wall keel model to be connected and an L-shaped top guide beam model to be connected which have adjacent relation from the wall keel model and the top guide beam model by adopting a preset adjacent algorithm; extending the model surface of each wall keel model according to a normal direction to generate a virtual entity of each model surface; the size of the maximum surface in the virtual entity is the same as that of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation; acquiring an intersection surface of the first top guide beam model and the second top guide beam model; the intersecting surface is an overlapped part of the maximum web surface of the first top guide beam model and the maximum web surface of the second top guide beam model; determining the intersecting surface as a generating surface of the connecting node, and determining the direction of the wall keel model to be connected pointing to the L-shaped top guide beam model to be connected as the generating direction of the connecting node; the adjacent algorithm is an algorithm for determining the adjacent relation between the entity models according to the intersection state of the extended model surface, and the L-shaped top guide beam model to be connected comprises a first top guide beam model and a second top guide beam model;

9. The utility model provides a connected node placer of wall fossil fragments model and L type top nose girder model which characterized in that, the device includes:

the screening module is used for screening out a wall keel model to be connected and the top guide beam model from all the entity models according to the model attribute information;

the determining module is used for judging the intersection of every two top guide beam models, calculating an included angle between the top guide beam models, and determining a first top guide beam model and a second top guide beam model which have an intersection relation and have right-angled included angles as the L-shaped top guide beam model; extending the model surface of each wall keel model according to the normal direction to generate a virtual entity of each model surface; the size of the maximum surface in the virtual entity is the same as that of the corresponding model surface, and the thickness of the virtual entity is used for representing a judgment threshold value of the adjacent relation; judging the intersection state of each virtual entity and each L-shaped top guide beam model; wherein the intersection states include intersections and disjointedness; if the intersection state is intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in an adjacent state, and taking the wall keel model as the wall keel model to be connected and the L-shaped top guide beam model as the L-shaped top guide beam model to be connected; if the intersection state is non-intersection, determining that the wall keel model and the L-shaped top guide beam model corresponding to the virtual entity are in a non-adjacent state;

10. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor when executing the computer program performs the steps of the method according to any of claims 1 to 7.

11. 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 method of any one of claims 1 to 7.