CN110688695B

CN110688695B - Method and device for generating ALC wall surface node of light steel structure

Info

Publication number: CN110688695B
Application number: CN201910851490.9A
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: 2019-09-06
Filing date: 2019-09-06
Publication date: 2023-06-16
Anticipated expiration: 2039-09-06
Also published as: CN110688695A

Abstract

The application relates to a generating method, a generating device, computer equipment and a storage medium of a light steel structure ALC wall surface node, wherein adjacent types of the wall surface and information of filling gaps are obtained by analyzing the ALC wall surface, then generating points of corresponding fillers are determined according to the adjacent types of the wall surface, and finally the ALC wall surface node is generated based on the generating points of the fillers. According to the method, the ALC wall surface nodes required in design software can be automatically generated without manually selecting the positions and setting parameters of the connecting pieces by a user. The generated node meets the building specification and the mechanical requirement. Meets the regulations of encryption of the Revit family in steel structure engineering construction quality acceptance Specification GB 50205-2017, steel structure design Specification GB 50017-2017 and steel structure residence (I) 05J910-1 atlas.

Description

Method and device for generating ALC wall surface node of light steel structure

Technical Field

The application relates to the technical field of computer aided design, in particular to a method and a device for generating an ALC wall surface node of a light steel structure, computer equipment and a storage medium.

Background

The wind direction of the spliced part of the ALC plates needs to be filled and reinforced. The method generally comprises the steps of filling the gaps with special gap agents, cement mortar and PE rods, and fixing the gaps with alkali-resistant glass fiber mesh cloth.

Building design personnel need place the wall node at the manual location of designer when carrying out ALC board concatenation design, carry out risk filling reinforcement to and set up the parameter of connecting piece. This consumes a lot of time, and it is difficult to ensure that the ALC wall nodes meet building specifications and mechanical requirements.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a method, an apparatus, a computer device, and a storage medium for generating a light-gauge steel structure ALC wall surface node capable of automatically generating a node.

A method for generating a light steel structure ALC wall surface node comprises the following steps:

acquiring an ALC wallboard in a design interface;

processing the ALC wallboard through a preset adjacent algorithm to obtain an adjacent ALC wallboard and an adjacent surface of the adjacent ALC wallboard;

determining a fill gap based on a distance between adjacent faces of the adjacent ALC wall panels;

determining adjacent types according to the position relation between each ALC wallboard in the adjacent ALC wallboards, and determining fillers according to the adjacent types;

determining a point of formation of the filler from the vertices of adjacent faces of the ALC wall panel;

and generating an ALC wall surface node based on the generation point of the filler.

Acquiring an ALC wallboard in a design interface;

generating at least one virtual entity matched with the target surface according to the target surface information of the ALC wallboard; wherein the target surface information is used to characterize the pose of a target surface in the ALC wall panel, one surface of the virtual entity being matched with the corresponding target surface;

acquiring an ALC wallboard adjacent to the ALC wallboard and an adjacent surface according to the intersection state of each virtual entity and the ALC wallboard;

A light gauge steel structure ALC wall node generating device, the device comprising:

the acquisition module is used for acquiring the ALC wallboard in the design interface;

the adjacent judging module is used for processing the ALC wallboard through a preset adjacent algorithm to obtain an adjacent ALC wallboard and an adjacent surface of the adjacent ALC wallboard;

A node generation module for determining a filling gap according to a distance between adjacent faces of the adjacent ALC wall panels; determining adjacent types according to the position relation between each ALC wallboard in the adjacent ALC wallboards, and determining fillers according to the adjacent types; determining a point of formation of the filler from the vertices of adjacent faces of the ALC wall panel; and generating an ALC wall surface node based on the generation point of the filler.

A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method of any of the embodiments of the present application when the computer program is executed.

A computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method of any of the embodiments of the present application.

According to the method, the device, the computer equipment and the storage medium for generating the ALC wall surface node of the light steel structure, the adjacent type of the wall surface and the information of filling gaps are obtained through analysis of the ALC wall surface, then the corresponding generating point of the filler is determined according to the adjacent type of the wall surface, and finally the ALC wall surface node is generated based on the filler generating point. According to the method, the ALC wall surface nodes required in design software can be automatically generated without manually selecting the positions and setting parameters of the connecting pieces by a user. The generated node meets the building specification and the mechanical requirement. Meets the regulations of encryption of the Revit family in steel structure engineering construction quality acceptance Specification GB 50205-2017, steel structure design Specification GB50017-2017 and steel structure residence (I) 05J910-1 atlas.

Drawings

FIG. 1 is an application environment diagram of a method for generating a light steel structure ALC wall surface node in one embodiment;

FIG. 2 is a schematic flow chart of a method for generating ALC wall nodes of a light steel structure in one embodiment;

FIG. 3 is a flow chart of the refinement step of step S240 in one embodiment;

FIG. 4 is a flow chart of the refinement step of step S250 in one embodiment;

FIG. 5 is a flow chart of the complementary steps of step S250 in one embodiment;

FIG. 6 is an effect diagram of L-shaped adjacent light steel structure ALC wall surface nodes at the corner in one embodiment;

FIG. 7 is a flowchart illustrating the refinement step of step S250 in another embodiment;

FIG. 8 is a flow chart of a complementary step of step S250 in another embodiment;

FIG. 9 is a graph showing the effect of the ALC wall nodes of the straight adjacent light steel structures in one embodiment;

FIG. 10 is a flowchart illustrating a method for obtaining adjacency relation of a solid model according to an embodiment;

FIG. 11 is a flowchart illustrating a method for obtaining adjacency relations of a solid model according to another embodiment;

FIG. 12 is a flowchart illustrating a method for generating a set of neighboring states between solid models according to an embodiment;

FIG. 13 is a flowchart illustrating a method for generating a set of neighboring states between solid models according to another embodiment;

FIG. 14 is a block diagram of a light gauge steel structure ALC wall node generating apparatus in one embodiment;

fig. 15 is an internal structural view of a computer device in one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

The method for generating the light steel structure ALC wall surface node can be applied to an application environment shown in FIG. 1. The terminal 100 may be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers. The terminal 100 includes a memory, a processor and a display. The processor may run building design software, which may be stored in the memory in the form of a computer program. The memory also provides an operating environment for the building design software, and the memory may store operating information for the building design software. Specifically, the display screen can display a design interface of the building design software, and a user can input information through the design interface to perform building design.

In one embodiment, as shown in fig. 2, a method for generating an ALC wall surface node of a light steel structure is provided, and the method is applied to a terminal in fig. 1 for illustration, and includes the following steps:

step 210, an ALC wall panel in the design interface is obtained.

Specifically, the processor obtains the ALC wall panel in the design interface.

Further, the processor may obtain operation information of the architectural design software from the memory, and obtain a type of an element in the current design interface, a generation position of the element, and attribute information of the element according to the operation information. And then, according to the types of the elements in the design interface, the generation positions of the elements and the attribute information of the elements, acquiring the ALC wallboard in the design interface.

And 220, processing the ALC wallboard through a preset adjacent algorithm to obtain an adjacent ALC wallboard and an adjacent surface of the adjacent ALC wallboard.

Specifically, the processor runs the adjacent algorithm to process the ALC wallboard through a preset adjacent algorithm, and obtains the adjacent ALC wallboard and the adjacent surface of the adjacent ALC wallboard.

Step 230, determining a fill gap based on the distance between adjacent faces of the adjacent ALC wall panels.

Specifically, the processor determines the fill gap based on the distance between adjacent faces of the adjacent ALC wall panels.

And step 240, determining adjacent types according to the position relation between each of the adjacent ALC wallboards, and determining the filler according to the adjacent types.

Specifically, the adjacent type is determined according to the positional relationship between each of the adjacent ALC wall panels, and the filler is determined according to the adjacent type.

Specifically, if the adjacent type is a corner L-shaped adjacent ALC wallboard, the filler is a caulking agent_vertical joint blind joint, a PE rod and cement mortar. If the adjacent type is a straight-line adjacent ALC wallboard, the filler is a caulking agent_vertical joint blind joint.

And step S250, determining the generation point of the filler according to the vertexes of the adjacent surfaces of the ALC wallboard.

Specifically, the processor determines the point of formation of the filler from the vertices of the adjacent faces of the ALC wallboard.

And step S260, generating ALC wall surface nodes based on the generation points of the fillers.

Specifically, the processor generates ALC wall nodes based on the points of generation of the filler. Alternatively, the processor may first acquire attribute information of the corresponding filler, and then generate the ALC wall nodes based on the generation points according to the attribute information.

In the method for generating the ALC wall surface node of the light steel structure, the adjacent type of the wall surface and the information of filling gaps are obtained through analyzing the ALC wall surface, then the corresponding generating point of the filler is determined according to the adjacent type of the wall surface, and finally the ALC wall surface node is generated based on the generating point of the filler. According to the method, the ALC wall surface nodes required in design software can be automatically generated without manually selecting the positions and setting parameters of the connecting pieces by a user. The generated node meets the building specification and the mechanical requirement. Meets the regulations of encryption of the Revit family in steel structure engineering construction quality acceptance Specification GB 50205-2017, steel structure design Specification GB 50017-2017 and steel structure residence (I) 05J910-1 atlas.

In one embodiment, as shown in fig. 3, step S240 includes:

and S241, obtaining the midpoint of a generating line of each ALC wallboard in the adjacent ALC wallboards, and moving the midpoint of the generating line by a distance of three fifths of the thickness of the ALC wallboard according to the generating direction of the maximum surface of the corresponding ALC wallboard to obtain two first projection points.

And step S242, the two first projection points are respectively projected according to a target forward direction and a target backward direction, wherein the target forward direction is obtained by multiplying the generation direction of the maximum surface of the corresponding ALC wallboard by the direction of the z-axis of the world coordinate system, and the target backward direction is the direction opposite to the target forward direction.

In step S243, if one and only one of the first projection points satisfies the condition of forward or backward projection onto the ALC wall panel according to the target, and the distance from the first projection point to the projected ALC wall panel is greater than 20mm and less than three-fifths of the width of the ALC wall panel, the adjacent type is a corner L-type adjacent ALC wall panel.

In step S244, if the number of times the first projected point is projected onto the ALC wall panel is more than 1, or there is no first projected point projected onto the ALC wall panel, or the distance from the first projected point projected onto the ALC wall panel to the projected surface is less than 20mm, or the distance from the first projected point projected onto the ALC wall panel to the projected ALC wall panel is greater than three-fifths of the width of the ALC wall panel, the adjacent type is a straight adjacent ALC wall panel.

The embodiment provides how to judge the adjacent type of the ALC wallboard, and the method has no complex operation, so the response speed is high, and the judgment result is accurate.

In one embodiment, if the adjacent type is a corner L-type adjacent ALC wall panel, as shown in fig. 4, step S250 includes:

step S251a, comparing adjacent faces of the adjacent ALC wallboards to obtain smaller adjacent faces and larger adjacent faces.

In step S252a, two second projection points are determined according to the vertex of the adjacent surface and the ALC wallboard thickness.

And step 253a, projecting the two second projection points onto the larger adjacent surface to obtain a first joint compound_vertical joint blind joint generation point, and taking the projection direction of the second projection points projected onto the larger adjacent surface as the first joint compound_vertical joint blind joint generation direction.

Step S254a, moving the distance of the cross section width of the caulking agent_vertical seam hidden seam according to the direction of the caulking agent_vertical seam hidden seam generation direction cross multiplied by the Z-axis direction of the world coordinate system, and then moving the distance of one half of the cross section length of the caulking agent_vertical seam hidden seam according to the projection direction, so as to obtain the generation point of the first PE rod, wherein the projection direction is used as the generation direction of the first PE rod.

And step S255a, moving the generation point of the first PE rod by a distance of twice the radius of the PE rod according to the direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, and taking the projection direction as the generation direction of the first cement mortar to obtain the generation point of the first cement mortar.

And step S256a, moving the generating point of the first cement mortar by a distance of the width of the cement mortar according to the direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, and then moving by a distance of one half of the thickness of the cement mortar according to the projection direction to obtain the generating point of the second PE rod, wherein the projection direction is taken as the generating direction of the second PE rod.

And step S257a, moving the generation point of the second PE rod by a distance which is twice as large as the radius of the PE rod according to the direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, so as to obtain the generation point of the second caulking agent_vertical seam blind seam, and taking the projection direction as the generation direction of the special caulking agent_vertical seam blind seam.

The embodiment provides a detailed process of determining the generating point of the filler of the adjacent L-shaped adjacent ALC wallboard with the corner, and the ALC wall surface node obtained based on the generating point meets the building specification and the mechanical requirement. Meets the regulations of encryption of the Revit family in steel structure engineering construction quality acceptance Specification GB 50205-2017, steel structure design Specification GB50017-2017 and steel structure residence (I) 05J910-1 atlas.

In one embodiment, if the adjacent type is a corner L-type adjacent ALC wall panel, as shown in fig. 5, step S250 further includes:

in step S258a, the first projection point projected onto the ALC wallboard is moved in a reverse direction to the projected ALC wallboard according to the distance of the length of the alkali-resistant glass fiber mesh fabric, so as to obtain a generation point of the first alkali-resistant glass fiber mesh fabric, the direction of the reverse movement is taken as the generation direction of the first alkali-resistant glass fiber mesh fabric, and the generation angle of the first alkali-resistant glass fiber mesh fabric is set to 270 degrees.

And step S259a, moving the length of the alkali-resistant glass fiber mesh cloth to the projected direction of the ALC wallboard according to the other first projection point projected onto the ALC wallboard to obtain a second alkali-resistant glass fiber mesh cloth generation point, taking the direction of the first projection point projected onto the ALC wallboard projected onto the projected ALC wallboard as the second alkali-resistant glass fiber mesh cloth generation direction, and setting the generation angle of the first alkali-resistant glass fiber mesh cloth to be 180 degrees.

In one embodiment, when the fixing further includes a pin, step S250 further includes: taking the midpoint of the connecting line of the two first projection points as a third projection point; projecting the third projection point to the larger adjacent surface to obtain a projection point; the projection point is moved to the thickness distance of the ALC wallboard in the direction of the projection of the larger adjacent surface according to the third projection point, and then is moved by one third of the length distance of the ALC wallboard in the opposite direction of the Z axis of the world coordinate system, so that a generation point of the first pin is obtained; the generating point of the first pin is moved downwards by a distance of one third of the length of the ALC wallboard, and the generating point of the second pin is obtained; and reversely shifting the third projection point to the direction of the projection of the larger adjacent surface by 60 degrees according to the Z-axis reverse direction of the world coordinate system to obtain the generation directions of the first pin and the second pin. And cutting the pin into the ALC wallboard at a generating position according to the generating direction of the pin.

The effect diagram of the ALC wall surface node of the light steel structure obtained by the method is shown in FIG. 6. The embodiment provides a detailed process for determining the generation point of the fixing piece of the adjacent type of the L-shaped wall corner adjacent ALC wallboard, and the ALC wall surface node fixed based on the generation point accords with building specifications and mechanical requirements. Meets the regulations of encryption of the Revit family in steel structure engineering construction quality acceptance Specification GB 50205-2017, steel structure design Specification GB50017-2017 and steel structure residence (I) 05J910-1 atlas.

In one alternative embodiment, as shown in fig. 7, if the adjacent type of ALC wall panel is a straight adjacent ALC wall panel, step S250 includes:

step S251b, obtaining the vertexes of the adjacent surfaces, and selecting four vertexes with smaller Z-axis values in the world coordinate system.

And step S252b, connecting the four vertexes in pairs, and selecting two connecting lines parallel to the direction obtained by cross multiplying the z-axis of the world coordinate system by the maximum surface direction of the AlC wallboard.

Step S253b, grouping the four vertices according to the two connection lines.

Step S254b, a group of vertexes with smaller y-axis values in a world coordinate system is obtained, vertexes with smaller x-axis values in the group of vertexes with smaller y-axis values are used as generating points of the first caulking agent_vertical joint hidden seams, and the generating points of the first caulking agent_vertical joint hidden seams point to the direction of vertexes with larger x-axis values in the group of vertexes with smaller y-axis values are used as generating directions of the first caulking agent_vertical joint hidden seams.

Step S255b, a group of vertexes with larger y-axis values in a world coordinate system is obtained, the vertex with larger x-axis values in the group of vertexes with larger y-axis values is used as a generation point of a first caulking agent_vertical joint hidden joint, and the generation point of a second caulking agent_vertical joint hidden joint points to the direction of the vertex with smaller x-axis values in the group of vertexes with larger y-axis values and is used as a generation direction of the second caulking agent_vertical joint hidden joint.

The embodiment provides a detailed process of determining the generation point of the filler of which the adjacent type is in-line adjacent ALC wallboard, and ALC wall surface nodes obtained based on the generation point meet building specifications and mechanical requirements. Meets the regulations of encryption of the Revit family in steel structure engineering construction quality acceptance Specification GB 50205-2017, steel structure design Specification GB50017-2017 and steel structure residence (I) 05J910-1 atlas.

In one embodiment, if the adjacent type of ALC wall panel is a straight adjacent ALC wall panel, as shown in fig. 8, step S250 further includes:

step S256b, moving the generating point of the first caulking agent_vertical seam blind seam according to the distance of the length of the alkali-resistant glass fiber cloth in the reverse direction of the generating direction of the first caulking agent_vertical seam blind seam to obtain the generating point of the length of the first alkali-resistant glass fiber cloth, and taking the generating direction of the first caulking agent_vertical seam blind seam as the generating direction of the first alkali-resistant glass fiber cloth.

Step S257b, moving the generating point of the second caulking agent_vertical seam blind seam according to the distance of the length of the alkali-resistant glass fiber cloth in the reverse direction of the generating direction of the second caulking agent_vertical seam blind seam to obtain the generating point of the length of the second alkali-resistant glass fiber cloth, and taking the generating direction of the second caulking agent_vertical seam blind seam as the generating direction of the second alkali-resistant glass fiber cloth.

The effect diagram of the ALC wall surface node of the light steel structure obtained by the method is shown in FIG. 9. The embodiment provides a detailed process for determining the generation point of the fixing piece of the adjacent ALC wallboard with the straight-line type, and the ALC wall surface node fixed based on the generation point accords with building standards and mechanical requirements. Meets the regulations of encryption of the Revit family in steel structure engineering construction quality acceptance Specification GB 50205-2017, steel structure design Specification GB50017-2017 and steel structure residence (I) 05J910-1 atlas.

In one embodiment, the adjacency algorithm of step S220 may be executed to obtain adjacency information between models (also known as solid models or model components, etc.) when processing the models in the architectural design software. Alternatively, the model may be an architectural design ALC wall panel, as shown in fig. 10, and implementation of the above-described adjacent algorithm specifically includes:

S11, acquiring target surface information of a target model; the target surface information is used for representing the pose of a target surface in a target model, and the target surface is one surface of the target model.

Specifically, the processor obtains target surface information (e.g., a flange surface of a column) of the target model, the target surface information being information about a target surface in the target model, wherein the target surface is one of a plurality of surfaces of the target model. It should be noted that, the target surface information may include, but is not limited to, a size, a shape, an orientation of the target surface, a relationship with the solid model, and the like, where the target surface information can represent a pose of the target surface.

S12, generating a virtual entity according to the target surface information; wherein one surface of the virtual entity matches the target surface.

Specifically, the processor may stretch or extend the target surface along a normal direction thereof according to the target surface information, so as to generate a virtual entity, and one surface of the virtual entity is matched with the target surface. It should be noted that, the virtual entity is generated along the target surface, where one surface is attached to the target surface, so that the surface of the virtual entity can be matched to the target surface, for example, the shape and size of the surface attached to the target surface in the virtual entity are matched to the target surface, further, the surface is consistent with the shape and size of the target surface, or the difference between the two is smaller than the preset range.

S13, determining the adjacent relation between the target model and the comparison model according to the intersecting state of the virtual entity and the comparison model, wherein the adjacent relation is the adjacent information.

Specifically, the processor may determine the intersection between the virtual entity and the other comparison model, thereby obtaining an intersection state of the virtual entity and the comparison model, and then determine, according to the intersection state of the virtual entity and the comparison model, an adjacent relationship between the target surface and the comparison model, and may determine an adjacent relationship between the target model and the comparison model. The comparison model may be a solid model that needs to perform adjacent relation judgment with the target model in other solid models besides the target model. It should be noted that the intersecting state may include intersecting and non-intersecting, where intersecting refers to that two solid models overlap in space, that is, collision occurs between the solid models, which does not conform to the actual situation. The above-mentioned adjacent relation may include adjacent and non-adjacent, and adjacent means that two solid models do not collide, and are relatively close to each other, and are two solid models that need to be connected or fixed.

In this embodiment, the processor may acquire target surface information of the target model, generate a virtual entity matching with the target surface according to the target surface information, and then determine an adjacent relationship between the target model and the comparison model according to an intersection state of the virtual entity and the comparison model. Because the target surface information is used for representing the pose of the target surface in the target model, and the target surface is one surface of the target model, the processor can automatically obtain the adjacent relation among a plurality of entity models based on the model surface information of the entity models by adopting the method in the embodiment, and further, the method is applied to the conditions of automatically generating connection nodes, automatically filling materials and the like, so that manual operation is further reduced, the problem of low efficiency and easiness in error caused by manual operation is avoided, and the method greatly improves the design efficiency and greatly improves the design accuracy. Meanwhile, the method greatly improves the degree of automation in the design process, further reduces the learning cost of designers, and further reduces the design cost.

Optionally, the target surface information includes a size of the target surface, a position of the target surface, and a normal to the target surface. In this embodiment, by the target surface information including the size of the target surface, the position of the target surface and the normal direction of the target surface, the target surface can be reasonably extended to obtain a virtual entity matched with the target surface, so that the adjacent relation between the target model and the comparison model can be obtained by intersecting and judging the virtual entity and the comparison model.

Alternatively, on the basis of the above embodiments, step S12 may specifically include: generating the virtual entity along the normal direction of the target surface according to the target surface information; and the surface of the virtual entity, which is perpendicular to the normal direction of the target surface, has the same size as the target surface, and the thickness of the virtual entity is used for representing the judgment threshold value of the adjacent relation. Specifically, the computer device may generate the virtual entity by stretching or stretching the target surface along a normal direction of the target surface according to the size of the target surface according to the target surface information. Based on this, the size of the surface perpendicular to the normal of the target surface in the generated virtual entity is the same as the size and shape of the target surface. The thickness of the virtual entity is not particularly limited in this embodiment, and may be set by using a judgment threshold of the adjacent relationship. For example, if more than X cm determines that the two solid models are not adjacent two solid models, and less than X cm determines that the two solid models are adjacent two solid models, the thickness of the virtual entity may be set to X cm. In this embodiment, according to the above target surface information, the computer device generates a virtual entity perpendicular to the target surface along the normal direction of the target surface, where the size of one surface is the same as that of the target surface, and the thickness of the virtual entity is the thickness of the judgment threshold value capable of representing the adjacent relationship, so that the adjacent relationship between the sum of the target model and the comparison model can be obtained through the result of intersection judgment between the virtual entity and the other comparison model.

Optionally, before the step S13, as shown in fig. 11, the method may further include:

s131, obtaining the common outline of the virtual entity and the target model.

Specifically, the processor obtains the common outline of the virtual entity and the target model in the three-dimensional space, and the virtual entity and the target model are of a three-dimensional structure, and the virtual entity is attached to the target surface of the target model, so that the common outline is an integral outline, and is also of a three-dimensional structure in the three-dimensional space, and the interior of the common outline is filled by the target model and the virtual entity.

And S132, projecting the common outline and the outline of the comparison model to three directions in a three-dimensional space where the target model is located, and judging whether projections of the common outline and the outline of the comparison model in the three directions are overlapped or not to obtain a projection result.

Specifically, the three-dimensional space in which the target model is located includes three directions, the computer device projects the common outline and the outline of the comparison model in the three directions respectively, and then judges whether the projections of the common outline and the outline of the comparison model in each direction intersect, so as to obtain a projection result. Alternatively, the projection result may include projection intersections of all three directions, and may include projection intersections of only one direction and projection intersections of two directions.

S133, determining the intersecting state according to the projection result.

Specifically, the processor may determine the intersection states of the target model and the comparison model according to the projection result. Alternatively, this step may include: if the projection results are that projections in the three directions are overlapped, determining that the intersection states of the target model and the comparison model are intersection; and if the projection result is that projections in any one of the three directions are not overlapped, determining that the intersection states of the target model and the comparison model are disjoint.

In this embodiment, the computer device obtains the common outline of the virtual entity and the target model, projects the common outline and the outline of the comparison model to three directions in the three-dimensional space where the target model is located, then determines whether the projections of the common outline and the outline of the comparison model in the three directions overlap, and obtains a projection result, and finally determines the intersection state according to the projection result.

Alternatively, on the basis of the above embodiments, the step S13 may specifically include: if the intersecting state is intersecting, determining that the target model is adjacent to the comparison model; and if the intersecting state is disjoint, determining that the target model and the comparison model are not adjacent. In this embodiment, the computer device converts the relatively complex judgment of the adjacent relationship between the entity models into the judgment of the intersection relationship which is easy to be realized, so as to realize automatic judgment of the adjacent relationship based on the computer language.

Fig. 12 shows steps for implementing the adjacent algorithm proposed in another embodiment, specifically including:

s31, acquiring a first model set; wherein the first model set comprises at least one first model, and any first model comprises at least one target surface.

Specifically, the processor obtains the first model set, which may be that all the entity models in the design model are screened according to the model identifier of the entity model, or are screened according to the screening condition set by the designer, or are combined with the search relation between the entity models, and the entity model serving as the search reference is used as a model in the first model set, so that a part of entity models needing to judge the adjacent relation is used as the first model set. The first model set includes at least one first model, each first model including at least one target surface, the target surface being any one of the first models.

S32, acquiring a second model set; wherein the second set of models includes at least one second model.

Specifically, the processor obtains the second model set, which may be that all the entity models in the design model are screened according to the model identifier of the entity model, or are screened according to the screening condition set by the designer, or are combined with the search relation between the entity models, and other entity models corresponding to the reference entity model and needing to determine the adjacent relation are used as the models in the second model set, so that a part of the entity models needing to determine the adjacent relation are used as the first model set. The second set of models includes at least one second model.

Alternatively, the general adjacency is determined by looking up another model from one model, e.g., looking up a class B model from a class a model, then taking the class a model as the model in the first model set and the class B model as the model in the second model set. The first model set and the second model set have partial same entity models, but the first model and the second model selected in the process of adjacent judgment are different entity models. For example, when the adjacency relation between the wall keel model and the bottom guide beam model is judged, the wall keel model is taken as a model in a first model set, and the bottom guide beam model is taken as a model in a second model set. Of course, when the adjacent relation between the wall keel model and other entity models is determined, the strong keel model may be used as the entity model in the second model set, which is not limited to this embodiment.

S33, generating at least one virtual entity matched with each target surface according to target surface information of each target surface of each first model; the target surface information is used for representing the pose of a target surface in a target model, and one surface in the virtual entity is matched with the corresponding target surface.

Specifically, the processor may read the target surface information of each target surface of each first model, and since the target surface information can represent the pose of the target surface in the target model, the processor may respectively extend each target surface according to the pose of the target surface, so as to respectively generate at least one virtual entity matched with the target surface.

S34, generating a neighboring state set between entity models in the first model set and the second model set according to the intersecting state of each virtual entity and each second model.

Specifically, the processor may determine an intersection state between each virtual entity and each second model, and summarize the intersection states between the plurality of virtual entities and the second model, thereby generating a set of adjacent states between the entity models in the first model set and the second model set.

In this embodiment, the processor obtains the first model set and the second model set, generates at least one virtual entity respectively matched with the target surface according to the target surface information of each target surface of each first model, and then generates the adjacent state set between the entity models in the first model set and the second model set according to the intersecting state of each virtual entity and each second model. Meanwhile, the method greatly improves the degree of automation in the design process, further reduces the learning cost of designers, and further reduces the design cost.

Alternatively, on the basis of the embodiment shown in fig. 12, one possible implementation manner of step S33 may include: generating at least one virtual entity along the normal direction of each target surface according to the target surface information of each target surface of each first model; the surface size of the virtual entity, which is perpendicular to the normal direction of the corresponding target surface, is the same as that of the corresponding target surface, and the thickness of the virtual entity is used for representing a judging threshold value of the adjacent relation. Specifically, the processor may extend or stretch the target surface along a normal direction of the target surface according to the size of the target surface, thereby generating the virtual entity. Based on this, the size of the cross section of the generated virtual entity perpendicular to the normal direction on the target surface is the same as the size and shape of the target surface. The thickness of the virtual entity is not particularly limited in this embodiment, and may be set by using a judgment threshold of the adjacent relationship. For example, if more than X cm determines that the two solid models are not adjacent two solid models, and less than X cm determines that the two solid models are adjacent two solid models, the thickness of the virtual entity may be set to X cm. In this embodiment, according to the target surface information of each target surface in each first model, the computer device generates, along the normal direction of the target surface, virtual entities having the same size as the target surface and perpendicular to the normal direction of the target surface, each virtual entity corresponding to one target surface, and the thickness of the virtual entity being a thickness capable of characterizing the judgment threshold of the adjacent relationship, so that the adjacent state set between the first model set and the second model set can be further obtained through the result of the intersection judgment between the virtual entity and the second model set. In this embodiment, the computer device converts the relatively complex judgment of the adjacent relationship between the entity models into the judgment of the intersection relationship which is easy to be realized, so as to realize automatic judgment of the adjacent relationship based on the computer language.

Optionally, the step S34 may further include, as shown in fig. 13:

s341, respectively acquiring the intersection states of each virtual entity and each second model, and generating an intersection state set.

S342, obtaining the adjacent state set according to the intersecting state set; wherein the adjacent state set comprises a plurality of adjacent value pairs, and each adjacent value pair is used for representing whether a first model and a second model are adjacent.

Specifically, the processor acquires the intersection states of each virtual entity and each second model respectively and performs statistics, so that an intersection state set between at least one virtual entity and at least one second model is generated. And then the computer equipment generates an adjacent state set between the first model and the second model, which are corresponding to the virtual entity, of the target surface according to the intersecting state set between the virtual entity and the second model. It should be noted that the above-mentioned adjacent state set includes a plurality of adjacent value pairs, and each adjacent value pair can represent whether a first model and a second model are adjacent. The first model tag and the second model tag correspond to a first model and a second model respectively, and the first model tag and the second model tag can be names, IDs, numbers or the like. For example: a neighboring value pair comprises a first model A and a second model B, and a neighboring value 1, and the neighboring value pair represents that the entity models A and B are neighboring; one neighbor pair includes a first model a and a second model B, and a neighbor value of 0, it can be characterized that the solid models a and B are not adjacent. And adopting a first model label, a second model label and adjacent values to form adjacent value pairs, wherein a plurality of adjacent value pairs form the adjacent state set.

Optionally, the adjacent value pair includes a first model tag, a second model tag and an adjacent value, and the adjacent value is used to characterize whether the first model represented by the first model tag and the second model represented by the second model tag are adjacent. By adopting the plurality of adjacent value pairs comprising the first model label, the second model label and the adjacent values of the first model label and the second model label, and representing the adjacent relation among the plurality of entity models by the adjacent relation set formed by the plurality of adjacent value pairs, the adjacent relation among the plurality of entity models can be expressed more clearly, the subsequent operation of automatic node placement, automatic filling and other automatic design based on the adjacent relation set is facilitated, and the design efficiency and the accuracy of the models are further improved.

In this embodiment, the computer device converts the relatively complex judgment of the adjacent relationship between the entity models into the judgment of the intersection relationship which is easy to be realized, so as to realize automatic judgment of the adjacent relationship based on the computer language.

The procedure for acquiring the above-described adjacent information will be described below by taking an ALC wall panel in the design interface as an example. The method comprises the following steps: generating at least one virtual entity matched with the target surface according to the target surface information of the ALC wallboard; wherein the target surface information is used to characterize the pose of a target surface in the ALC wall panel, one surface of the virtual entity being matched with the corresponding target surface; and acquiring an ALC wallboard adjacent to the ALC wallboard and an adjacent surface according to the intersection state of each virtual entity and the ALC wallboard. The adjacency is an adjacency information of the adjacency and adjacency face of the ALC wallboard.

It should be understood that, although the steps in the flowcharts of fig. 2-5, 7-8, and 10-13 are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps of fig. 2-5, 7-8, and 10-13 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, or the order in which the sub-steps or stages are performed may not necessarily be sequential, but may be performed in rotation or alternating with other steps or at least a portion of the sub-steps or stages of other steps.

In one embodiment, as shown in fig. 14, a generating device for an ALC wall surface node of a light steel structure is provided, including:

an acquisition module 310 is used to acquire the ALC wall panels in the design interface.

And the adjacent judging module 320 is configured to process the ALC wall boards through a preset adjacent algorithm, and obtain adjacent ALC wall boards and adjacent faces of the adjacent ALC wall boards.

A node generation module 330 for determining a fill gap based on a distance between adjacent faces of the adjacent ALC wall panels; determining adjacent types according to the position relation between each ALC wallboard in the adjacent ALC wallboards, and determining fillers according to the adjacent types; determining a point of formation of the filler from the vertices of adjacent faces of the ALC wall panel; and generating an ALC wall surface node based on the generation point of the filler.

In one embodiment, the node generating module 330 is specifically configured to obtain a midpoint of a generating line of each of the adjacent ALC wall boards, and move the generating line midpoint by a distance of three fifths of the thickness of the ALC wall board according to the generating direction of the maximum surface of the corresponding ALC wall board, so as to obtain two first projection points; projecting the two first projection points according to a target forward direction and a target backward direction, wherein the target forward direction is the direction obtained by multiplying the generation direction of the maximum surface of the corresponding ALC wallboard by the direction of the z-axis of a world coordinate system, and the target backward direction is the direction opposite to the target forward direction; and if one and only one first projection point in the first projection points meets the condition of being projected onto the ALC wallboard according to the forward direction or the backward direction of the target, and the distance from the first projection point to the projected ALC wallboard is more than 20mm and less than the width of three-fifths of the ALC wallboard, judging that the adjacent type is the corner L-shaped adjacent ALC wallboard.

In one embodiment, if the adjacent type is a corner L-type adjacent ALC wall panel, node generation module 330 is specifically configured to compare adjacent faces of the adjacent ALC wall panels to obtain a smaller adjacent face and a larger adjacent face; determining two second projection points according to the vertexes of the adjacent surfaces and the thickness of the ALC wallboard; projecting the two second projection points onto the larger adjacent surface to obtain a first caulking agent_vertical joint blind joint generation point, and taking the projection direction of the second projection points projected onto the larger adjacent surface as the first caulking agent_vertical joint blind joint generation direction; moving the distance of the cross section width of the caulking agent_vertical joint hidden joint according to the direction of the caulking agent_vertical joint hidden joint generation direction cross multiplied by the Z-axis direction of the world coordinate system, and then moving the distance of one half of the cross section length of the caulking agent_vertical joint hidden joint according to the projection direction to obtain a generation point of a first PE rod, wherein the projection direction is used as the generation direction of the first PE rod; moving the generating point of the first PE rod by a distance of twice the radius of the PE rod according to the direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, and taking the projection direction as the generating direction of the first cement mortar to obtain the generating point of the first cement mortar; moving the generating point of the first cement mortar by a distance of the width of the cement mortar according to a direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, and then moving by a distance of one half of the thickness of the cement mortar according to the projection direction to obtain a generating point of a second PE rod, wherein the projection direction is used as the generating direction of the second PE rod; and moving the generating point of the second PE rod by a distance which is twice as long as the radius of the PE rod according to the direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, so as to obtain the generating point of the second caulking agent_vertical joint blind joint, and taking the projection direction as the generating direction of the special caulking agent_vertical joint blind joint.

In one embodiment, the node generating module 330 is specifically configured to obtain a generating point of the first alkali-resistant fiberglass mesh according to a distance of a length of the first projection point projected onto the ALC wallboard by moving the first projection point in a reverse direction toward the projected ALC wallboard, and set a generating angle of the first alkali-resistant fiberglass mesh to 270 degrees by taking the direction of the reverse movement as a generating direction of the first alkali-resistant fiberglass mesh; and moving the distance of the length of the alkali-resistant glass fiber mesh cloth according to the other first projection point projected onto the ALC wallboard to the projected direction of the projected ALC wallboard to obtain a second alkali-resistant glass fiber mesh cloth generation point, taking the projected direction of the first projection point projected onto the ALC wallboard to the projected direction of the ALC wallboard as the second alkali-resistant glass fiber mesh cloth generation direction, and setting the generation angle of the first alkali-resistant glass fiber mesh cloth to be 180 degrees.

In one embodiment, the node generating module 330 is further configured to take a midpoint of the two first projected point connecting lines as a third projected point; projecting the third projection point to the larger adjacent surface to obtain a projection point; the projection point is moved to the thickness distance of the ALC wallboard in the direction of the projection of the larger adjacent surface according to the third projection point, and then is moved by one third of the length distance of the ALC wallboard in the opposite direction of the Z axis of the world coordinate system, so that a generation point of the first pin is obtained; the generating point of the first pin is moved downwards by a distance of one third of the length of the ALC wallboard, and the generating point of the second pin is obtained; and reversely shifting the third projection point to the direction of the projection of the larger adjacent surface by 60 degrees according to the Z-axis reverse direction of the world coordinate system to obtain the generation directions of the first pin and the second pin.

In one embodiment, the node generating module 330 is specifically configured to determine that the adjacent type is a linear adjacent ALC wall panel if the number of times the first projected point is projected onto the ALC wall panel is more than 1, or there is no first projected point projected onto the ALC wall panel, or the distance from the first projected point projected onto the ALC wall panel to the projected surface is less than 20mm, or the distance from the first projected point projected onto the ALC wall panel to the projected ALC wall panel is greater than three-fifths of the width of the ALC wall panel.

In one embodiment, the node generating module 330 is specifically configured to obtain vertices of the adjacent surface, and select four vertices with smaller Z-axis values in the world coordinate system; selecting two connecting lines which are parallel to the direction obtained by cross multiplying the z-axis of the world coordinate system by the maximum surface direction of the AlC wallboard; grouping the four vertexes according to the two connecting lines; acquiring a group of vertexes with smaller y-axis values in a world coordinate system, taking the vertexes with smaller x-axis values in the group of vertexes with smaller y-axis values as generating points of first caulking agent_vertical joint hidden joints, and pointing the generating points of the first caulking agent_vertical joint hidden joints to the direction of the vertexes with larger x-axis values in the group of vertexes with smaller y-axis values as generating directions of the first caulking agent_vertical joint hidden joints; and obtaining a group of vertexes with larger y-axis values in a world coordinate system, taking the vertexes with larger x-axis values in the group of vertexes with larger y-axis values as generating points of the first caulking agent_vertical joint hidden joints, and pointing the generating points of the second caulking agent_vertical joint hidden joints to the direction of the vertexes with smaller x-axis values in the group of vertexes with larger y-axis values as generating directions of the second caulking agent_vertical joint hidden joints.

In one embodiment, the node generating module 330 is further configured to move the generating point of the first caulk agent_vertical seam blind seam by a distance corresponding to the length of the alkali-resistant glass fiber cloth in the direction opposite to the generating direction of the first caulk agent_vertical seam blind seam, to obtain the generating point of the length of the first alkali-resistant glass fiber cloth, and take the generating direction of the first caulk agent_vertical seam blind seam as the generating direction of the first alkali-resistant glass fiber cloth; and moving the generating point of the second caulking agent_vertical seam blind seam according to the distance of the length of the alkali-resistant glass fiber cloth in the reverse direction of the generating direction of the second caulking agent_vertical seam blind seam to obtain the generating point of the length of the second alkali-resistant glass fiber cloth, wherein the generating direction of the second caulking agent_vertical seam blind seam is used as the generating direction of the second alkali-resistant glass fiber cloth.

In one embodiment, the adjacent judging module 320 is specifically configured to generate at least one virtual entity matching the target surface according to the target surface information of the ALC wall panel; wherein the target surface information is used to characterize the pose of a target surface in the ALC wall panel, one surface of the virtual entity being matched with the corresponding target surface; and acquiring an ALC wallboard adjacent to the ALC wallboard and an adjacent surface according to the intersection state of each virtual entity and the ALC wallboard.

The specific limitation of the device for generating the light steel structure ALC wall surface node can be referred to the limitation of the method for generating the light steel structure ALC wall surface node hereinabove, and will not be described herein. All or part of each module in the generating device of the light steel structure ALC wall surface node can be realized by software, hardware and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.

In one embodiment, a computer device is provided, which may be a terminal, and an internal structure diagram thereof may be as shown in fig. 15. The computer device includes a processor, a memory, a network 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 includes a non-volatile 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 the operating system and computer programs in the non-volatile storage media. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to realize a method for generating the ALC wall surface node of the light steel structure. 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, can also be keys, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.

It will be appreciated by those skilled in the art that the structure shown in fig. 15 is merely a block diagram of a portion of the structure associated with the present application and is not limiting of the computer device to which the present application is applied, and that a particular computer device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.

In one embodiment, a computer device is provided comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of when executing the computer program: acquiring an ALC wallboard in a design interface; processing the ALC wallboard through a preset adjacent algorithm to obtain an adjacent ALC wallboard and an adjacent surface of the adjacent ALC wallboard; determining a fill gap based on a distance between adjacent faces of the adjacent ALC wall panels; determining adjacent types according to the position relation between each ALC wallboard in the adjacent ALC wallboards, and determining fillers according to the adjacent types; determining a point of formation of the filler from the vertices of adjacent faces of the ALC wall panel; and generating an ALC wall surface node based on the generation point of the filler.

In one embodiment, the processor when executing the computer program implements the steps of: acquiring the midpoint of a generating line of each ALC wallboard in the adjacent ALC wallboards, and moving the midpoint of the generating line by a distance of three fifths of the thickness of the ALC wallboards according to the generating direction of the maximum surface of the corresponding ALC wallboards to obtain two first projection points; projecting the two first projection points according to a target forward direction and a target backward direction, wherein the target forward direction is the direction obtained by multiplying the generation direction of the maximum surface of the corresponding ALC wallboard by the direction of the z-axis of a world coordinate system, and the target backward direction is the direction opposite to the target forward direction; and if one and only one first projection point in the first projection points meets the condition of being projected onto the ALC wallboard according to the forward direction or the backward direction of the target, and the distance from the first projection point to the projected ALC wallboard is more than 20mm and less than the width of three-fifths of the ALC wallboard, judging that the adjacent type is the corner L-shaped adjacent ALC wallboard.

In one embodiment, if the adjacent type is a corner L-type adjacent ALC wall panel, the processor, when executing the computer program, performs the following steps: comparing adjacent faces of the adjacent ALC wallboards to obtain smaller adjacent faces and larger adjacent faces; determining two second projection points according to the vertexes of the adjacent surfaces and the thickness of the ALC wallboard; projecting the two second projection points onto the larger adjacent surface to obtain a first caulking agent_vertical joint blind joint generation point, and taking the projection direction of the second projection points projected onto the larger adjacent surface as the first caulking agent_vertical joint blind joint generation direction; moving the distance of the cross section width of the caulking agent_vertical joint hidden joint according to the direction of the caulking agent_vertical joint hidden joint generation direction cross multiplied by the Z-axis direction of the world coordinate system, and then moving the distance of one half of the cross section length of the caulking agent_vertical joint hidden joint according to the projection direction to obtain a generation point of a first PE rod, wherein the projection direction is used as the generation direction of the first PE rod; moving the generating point of the first PE rod by a distance of twice the radius of the PE rod according to the direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, and taking the projection direction as the generating direction of the first cement mortar to obtain the generating point of the first cement mortar; moving the generating point of the first cement mortar by a distance of the width of the cement mortar according to a direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, and then moving by a distance of one half of the thickness of the cement mortar according to the projection direction to obtain a generating point of a second PE rod, wherein the projection direction is used as the generating direction of the second PE rod; and moving the generating point of the second PE rod by a distance which is twice as long as the radius of the PE rod according to the direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, so as to obtain the generating point of the second caulking agent_vertical joint blind joint, and taking the projection direction as the generating direction of the special caulking agent_vertical joint blind joint.

In one embodiment, the processor when executing the computer program implements the steps of: the first projection point projected onto the ALC wallboard moves the distance of the length of the alkali-resistant glass fiber mesh cloth in the reverse direction projected onto the projected ALC wallboard to obtain a generation point of the first alkali-resistant glass fiber mesh cloth, the direction of the reverse movement is taken as the generation direction of the first alkali-resistant glass fiber mesh cloth, and the generation angle of the first alkali-resistant glass fiber mesh cloth is set to 270 degrees; and moving the distance of the length of the alkali-resistant glass fiber mesh cloth according to the other first projection point projected onto the ALC wallboard to the projected direction of the projected ALC wallboard to obtain a second alkali-resistant glass fiber mesh cloth generation point, taking the projected direction of the first projection point projected onto the ALC wallboard to the projected direction of the ALC wallboard as the second alkali-resistant glass fiber mesh cloth generation direction, and setting the generation angle of the first alkali-resistant glass fiber mesh cloth to be 180 degrees.

In one embodiment, the processor when executing the computer program implements the steps of: taking the midpoint of the connecting line of the two first projection points as a third projection point; projecting the third projection point to the larger adjacent surface to obtain a projection point; the projection point is moved to the thickness distance of the ALC wallboard in the direction of the projection of the larger adjacent surface according to the third projection point, and then is moved by one third of the length distance of the ALC wallboard in the opposite direction of the Z axis of the world coordinate system, so that a generation point of the first pin is obtained; the generating point of the first pin is moved downwards by a distance of one third of the length of the ALC wallboard, and the generating point of the second pin is obtained; and reversely shifting the third projection point to the direction of the projection of the larger adjacent surface by 60 degrees according to the Z-axis reverse direction of the world coordinate system to obtain the generation directions of the first pin and the second pin.

In one embodiment, the processor when executing the computer program implements the steps of: if the first projection point projects onto the ALC wallboard more than 1 time, or the first projection point projected onto the ALC wallboard does not exist, or the distance from the first projection point projected onto the ALC wallboard to the projected surface is smaller than 20mm, or the distance from the first projection point projected onto the ALC wallboard to the projected ALC wallboard is larger than the width of three-fifths of the ALC wallboard, the adjacent type is judged to be the in-line adjacent ALC wallboard.

In one embodiment, if the adjacent type is a straight-line adjacent ALC wall panel, the processor, when executing the computer program, performs the following steps: acquiring vertexes of the adjacent surfaces, and selecting four vertexes with smaller Z-axis values in a world coordinate system; selecting two connecting lines which are parallel to the direction obtained by cross multiplying the z-axis of the world coordinate system by the maximum surface direction of the AlC wallboard; grouping the four vertexes according to the two connecting lines; acquiring a group of vertexes with smaller y-axis values in a world coordinate system, taking the vertexes with smaller x-axis values in the group of vertexes with smaller y-axis values as generating points of first caulking agent_vertical joint hidden joints, and pointing the generating points of the first caulking agent_vertical joint hidden joints to the direction of the vertexes with larger x-axis values in the group of vertexes with smaller y-axis values as generating directions of the first caulking agent_vertical joint hidden joints; and obtaining a group of vertexes with larger y-axis values in a world coordinate system, taking the vertexes with larger x-axis values in the group of vertexes with larger y-axis values as generating points of the first caulking agent_vertical joint hidden joints, and pointing the generating points of the second caulking agent_vertical joint hidden joints to the direction of the vertexes with smaller x-axis values in the group of vertexes with larger y-axis values as generating directions of the second caulking agent_vertical joint hidden joints.

In one embodiment, the processor when executing the computer program further performs the steps of: moving the generating point of the first caulking agent_vertical seam blind seam according to the distance of the length of the alkali-resistant glass fiber cloth in the reverse direction of the generating direction of the first caulking agent_vertical seam blind seam to obtain the generating point of the length of the first alkali-resistant glass fiber cloth, wherein the generating direction of the first caulking agent_vertical seam blind seam is used as the generating direction of the first alkali-resistant glass fiber cloth; and moving the generating point of the second caulking agent_vertical seam blind seam according to the distance of the length of the alkali-resistant glass fiber cloth in the reverse direction of the generating direction of the second caulking agent_vertical seam blind seam to obtain the generating point of the length of the second alkali-resistant glass fiber cloth, wherein the generating direction of the second caulking agent_vertical seam blind seam is used as the generating direction of the second alkali-resistant glass fiber cloth.

In one embodiment, a computer device is provided comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of when executing the computer program: acquiring an ALC wallboard in a design interface; generating at least one virtual entity matched with the target surface according to the target surface information of the ALC wallboard; wherein the target surface information is used to characterize the pose of a target surface in the ALC wall panel, one surface of the virtual entity being matched with the corresponding target surface; acquiring an ALC wallboard adjacent to the ALC wallboard and an adjacent surface according to the intersection state of each virtual entity and the ALC wallboard; determining a fill gap based on a distance between adjacent faces of the adjacent ALC wall panels; determining adjacent types according to the position relation between each ALC wallboard in the adjacent ALC wallboards, and determining fillers according to the adjacent types; determining a point of formation of the filler from the vertices of adjacent faces of the ALC wall panel; and generating an ALC wall surface node based on the generation point of the filler.

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: acquiring an ALC wallboard in a design interface; processing the ALC wallboard through a preset adjacent algorithm to obtain an adjacent ALC wallboard and an adjacent surface of the adjacent ALC wallboard; determining a fill gap based on a distance between adjacent faces of the adjacent ALC wall panels; determining adjacent types according to the position relation between each ALC wallboard in the adjacent ALC wallboards, and determining fillers according to the adjacent types; determining a point of formation of the filler from the vertices of adjacent faces of the ALC wall panel; and generating an ALC wall surface node based on the generation point of the filler.

In one embodiment, the computer program when executed by a processor performs the steps of: acquiring the midpoint of a generating line of each ALC wallboard in the adjacent ALC wallboards, and moving the midpoint of the generating line by a distance of three fifths of the thickness of the ALC wallboards according to the generating direction of the maximum surface of the corresponding ALC wallboards to obtain two first projection points; projecting the two first projection points according to a target forward direction and a target backward direction, wherein the target forward direction is the direction obtained by multiplying the generation direction of the maximum surface of the corresponding ALC wallboard by the direction of the z-axis of a world coordinate system, and the target backward direction is the direction opposite to the target forward direction; and if one and only one first projection point in the first projection points meets the condition of being projected onto the ALC wallboard according to the forward direction or the backward direction of the target, and the distance from the first projection point to the projected ALC wallboard is more than 20mm and less than the width of three-fifths of the ALC wallboard, judging that the adjacent type is the corner L-shaped adjacent ALC wallboard.

In one embodiment, the computer program when executed by a processor performs the steps of: comparing adjacent faces of the adjacent ALC wallboards to obtain smaller adjacent faces and larger adjacent faces; determining two second projection points according to the vertexes of the adjacent surfaces and the thickness of the ALC wallboard; projecting the two second projection points onto the larger adjacent surface to obtain a first caulking agent_vertical joint blind joint generation point, and taking the projection direction of the second projection points projected onto the larger adjacent surface as the first caulking agent_vertical joint blind joint generation direction; moving the distance of the cross section width of the caulking agent_vertical joint hidden joint according to the direction of the caulking agent_vertical joint hidden joint generation direction cross multiplied by the Z-axis direction of the world coordinate system, and then moving the distance of one half of the cross section length of the caulking agent_vertical joint hidden joint according to the projection direction to obtain a generation point of a first PE rod, wherein the projection direction is used as the generation direction of the first PE rod; moving the generating point of the first PE rod by a distance of twice the radius of the PE rod according to the direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, and taking the projection direction as the generating direction of the first cement mortar to obtain the generating point of the first cement mortar; moving the generating point of the first cement mortar by a distance of the width of the cement mortar according to a direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, and then moving by a distance of one half of the thickness of the cement mortar according to the projection direction to obtain a generating point of a second PE rod, wherein the projection direction is used as the generating direction of the second PE rod; and moving the generating point of the second PE rod by a distance which is twice as long as the radius of the PE rod according to the direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, so as to obtain the generating point of the second caulking agent_vertical joint blind joint, and taking the projection direction as the generating direction of the special caulking agent_vertical joint blind joint.

In one embodiment, the computer program when executed by a processor performs the steps of: the first projection point projected onto the ALC wallboard moves the distance of the length of the alkali-resistant glass fiber mesh cloth in the reverse direction projected onto the projected ALC wallboard to obtain a generation point of the first alkali-resistant glass fiber mesh cloth, the direction of the reverse movement is taken as the generation direction of the first alkali-resistant glass fiber mesh cloth, and the generation angle of the first alkali-resistant glass fiber mesh cloth is set to 270 degrees; and moving the distance of the length of the alkali-resistant glass fiber mesh cloth according to the other first projection point projected onto the ALC wallboard to the projected direction of the projected ALC wallboard to obtain a second alkali-resistant glass fiber mesh cloth generation point, taking the projected direction of the first projection point projected onto the ALC wallboard to the projected direction of the ALC wallboard as the second alkali-resistant glass fiber mesh cloth generation direction, and setting the generation angle of the first alkali-resistant glass fiber mesh cloth to be 180 degrees.

In one embodiment, the computer program when executed by a processor performs the steps of: taking the midpoint of the connecting line of the two first projection points as a third projection point; projecting the third projection point to the larger adjacent surface to obtain a projection point; the projection point is moved to the thickness distance of the ALC wallboard in the direction of the projection of the larger adjacent surface according to the third projection point, and then is moved by one third of the length distance of the ALC wallboard in the opposite direction of the Z axis of the world coordinate system, so that a generation point of the first pin is obtained; the generating point of the first pin is moved downwards by a distance of one third of the length of the ALC wallboard, and the generating point of the second pin is obtained; and reversely shifting the third projection point to the direction of the projection of the larger adjacent surface by 60 degrees according to the Z-axis reverse direction of the world coordinate system to obtain the generation directions of the first pin and the second pin.

In one embodiment, the computer program when executed by a processor performs the steps of: if the first projected point is projected onto the ALC wallboard more than 1 time, or there is no first projected point projected onto the ALC wallboard, or the distance from the first projected point projected onto the ALC wallboard to the projected surface is less than 20mm, or the distance from the first projected point projected onto the ALC wallboard to the projected ALC wallboard is greater than three-fifths of the width of the ALC wallboard, then the adjacent type is a straight adjacent ALC wallboard.

In one embodiment, the computer program when executed by a processor performs the steps of: acquiring vertexes of the adjacent surfaces, and selecting four vertexes with smaller Z-axis values in a world coordinate system; selecting two connecting lines which are parallel to the direction obtained by cross multiplying the z-axis of the world coordinate system by the maximum surface direction of the AlC wallboard; grouping the four vertexes according to the two connecting lines; acquiring a group of vertexes with smaller y-axis values in a world coordinate system, taking the vertexes with smaller x-axis values in the group of vertexes with smaller y-axis values as generating points of first caulking agent_vertical joint hidden joints, and pointing the generating points of the first caulking agent_vertical joint hidden joints to the direction of the vertexes with larger x-axis values in the group of vertexes with smaller y-axis values as generating directions of the first caulking agent_vertical joint hidden joints; and obtaining a group of vertexes with larger y-axis values in a world coordinate system, taking the vertexes with larger x-axis values in the group of vertexes with larger y-axis values as generating points of the first caulking agent_vertical joint hidden joints, and pointing the generating points of the second caulking agent_vertical joint hidden joints to the direction of the vertexes with smaller x-axis values in the group of vertexes with larger y-axis values as generating directions of the second caulking agent_vertical joint hidden joints. Moving the generating point of the first caulking agent_vertical seam blind seam according to the distance of the length of the alkali-resistant glass fiber cloth in the reverse direction of the generating direction of the first caulking agent_vertical seam blind seam to obtain the generating point of the length of the first alkali-resistant glass fiber cloth, wherein the generating direction of the first caulking agent_vertical seam blind seam is used as the generating direction of the first alkali-resistant glass fiber cloth; and moving the generating point of the second caulking agent_vertical seam blind seam according to the distance of the length of the alkali-resistant glass fiber cloth in the reverse direction of the generating direction of the second caulking agent_vertical seam blind seam to obtain the generating point of the length of the second alkali-resistant glass fiber cloth, wherein the generating direction of the second caulking agent_vertical seam blind seam is used as the generating direction of the second alkali-resistant glass fiber cloth.

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: acquiring an ALC wallboard in a design interface; generating at least one virtual entity matched with the target surface according to the target surface information of the ALC wallboard; wherein the target surface information is used to characterize the pose of a target surface in the ALC wall panel, one surface of the virtual entity being matched with the corresponding target surface; acquiring an ALC wallboard adjacent to the ALC wallboard and an adjacent surface according to the intersection state of each virtual entity and the ALC wallboard; determining a fill gap based on a distance between adjacent faces of the adjacent ALC wall panels; determining adjacent types according to the position relation between each ALC wallboard in the adjacent ALC wallboards, and determining fillers according to the adjacent types; determining a point of formation of the filler from the vertices of adjacent faces of the ALC wall panel; and generating an ALC wall surface node based on the generation point of the filler.

Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile 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), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims

1. A method for generating a light steel structure ALC wall surface node comprises the following steps:

acquiring an ALC wallboard in a design interface;

generating ALC wall surface nodes based on the generating points of the fillers;

the determining the adjacent type according to the position relation between each ALC wallboard in the adjacent ALC wallboards, and determining the filler according to the adjacent type comprises the following steps:

acquiring the midpoint of a generating line of each ALC wallboard in the adjacent ALC wallboards, and moving the midpoint of the generating line by a distance of three fifths of the thickness of the ALC wallboards according to the generating direction of the maximum surface of the corresponding ALC wallboards to obtain two first projection points;

projecting the two first projection points according to a target forward direction and a target backward direction, wherein the target forward direction is the direction obtained by multiplying the generation direction of the maximum surface of the corresponding ALC wallboard by the direction of the z-axis of a world coordinate system, and the target backward direction is the direction opposite to the target forward direction;

if one or only one of the first projection points satisfies the condition of being projected onto the ALC wallboard according to the forward direction or the backward direction of the target, and the distance from the first projection point to the projected ALC wallboard is more than 20mm and less than three-fifths of the width of the ALC wallboard, the adjacent type is a corner L-shaped adjacent ALC wallboard.

2. The method of claim 1, wherein if the adjacent type is a corner L-type adjacent ALC wallboard,

determining a point of formation of the filler from the vertices of adjacent faces of the ALC wall panel, comprising:

comparing adjacent faces of the adjacent ALC wallboards to obtain smaller adjacent faces and larger adjacent faces;

determining two second projection points according to the vertexes of the adjacent surfaces and the thickness of the ALC wallboard;

projecting the two second projection points onto the larger adjacent surface to obtain a first caulking agent_vertical joint blind joint generation point, and taking the projection direction of the second projection points projected onto the larger adjacent surface as the first caulking agent_vertical joint blind joint generation direction;

moving the distance of the cross section width of the caulking agent_vertical joint dark joint of the generating point of the caulking agent_vertical joint dark joint according to the direction of the generating direction of the first caulking agent_vertical joint dark joint by crossing the Z-axis direction of the world coordinate system, then moving the distance of one half of the cross section length of the caulking agent_vertical joint dark joint according to the projection direction to obtain the generating point of the first PE rod, and taking the projection direction as the generating direction of the first PE rod;

moving the generating point of the first PE rod by a distance of twice the radius of the PE rod according to the direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, and taking the projection direction as the generating direction of the first cement mortar to obtain the generating point of the first cement mortar;

Moving the generating point of the first cement mortar by a distance of the width of the cement mortar according to a direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system, and then moving by a distance of one half of the thickness of the cement mortar according to the projection direction to obtain a generating point of a second PE rod, wherein the projection direction is used as the generating direction of the second PE rod;

and moving the generating point of the second PE rod by a distance which is twice as large as the radius of the PE rod according to the direction obtained by cross multiplying the projection direction by the z-axis direction of the world coordinate system to obtain the generating point of the second caulking agent_vertical joint hidden joint, and taking the projection direction as the generating direction of the special caulking agent_vertical joint hidden joint.

3. The method of claim 2, wherein determining a point of formation of a filler from vertices of adjacent faces of the ALC wall panel further comprises:

the first projection point projected onto the ALC wallboard moves the distance of the length of the alkali-resistant glass fiber mesh cloth in the reverse direction projected to the projected ALC wallboard to obtain a generation point of the first alkali-resistant glass fiber mesh cloth, the direction of the reverse movement is taken as the generation direction of the first alkali-resistant glass fiber mesh cloth, and the generation angle of the first alkali-resistant glass fiber mesh cloth is set to 270 degrees;

And moving the distance of the length of the alkali-resistant glass fiber mesh cloth according to the other first projection point projected onto the ALC wallboard to the projected direction of the projected ALC wallboard to obtain a second alkali-resistant glass fiber mesh cloth generation point, taking the projected direction of the first projection point projected onto the ALC wallboard to the projected direction of the ALC wallboard as the second alkali-resistant glass fiber mesh cloth generation direction, and setting the generation angle of the first alkali-resistant glass fiber mesh cloth to be 180 degrees.

4. The method of claim 3, wherein determining a point of formation of a filler from vertices of adjacent faces of the ALC wall panel further comprises:

taking the midpoint of the connecting line of the two first projection points as a third projection point;

projecting the third projection point to the larger adjacent surface to obtain a projection point;

the projection point is moved to the thickness distance of the ALC wallboard in the direction of the projection of the larger adjacent surface according to the third projection point, and then is moved by one third of the length distance of the ALC wallboard in the opposite direction of the Z axis of the world coordinate system, so that a generation point of the first pin is obtained;

the generating point of the first pin is moved downwards by a distance of one third of the length of the ALC wallboard, and the generating point of the second pin is obtained;

And reversely shifting the third projection point to the direction of the projection of the larger adjacent surface by 60 degrees according to the Z-axis reverse direction of the world coordinate system to obtain the generation directions of the first pin and the second pin.

5. The method of claim 1, wherein the determining the adjacent type based on the positional relationship between each of the adjacent ALC wall panels, determining the filler based on the adjacent type, comprises:

if the first projection point projects onto the ALC wallboard more than 1 time, or there is no first projection point projected onto the ALC wallboard, or the distance from the first projection point projected onto the ALC wallboard to the projected surface is less than 20mm, or the distance from the first projection point projected onto the ALC wallboard to the projected ALC wallboard is greater than three-fifths of the width of the ALC wallboard, the adjacent type is a straight-line adjacent ALC wallboard.

6. The method of claim 5, wherein determining a point of formation of a filler from vertices of adjacent faces of the ALC wall panel comprises:

acquiring vertexes of the adjacent surfaces, and selecting four vertexes with smaller Z-axis values in a world coordinate system;

selecting two connecting lines which are parallel to the direction obtained by cross multiplying the z-axis of the world coordinate system by the maximum surface direction of the AlC wallboard;

Grouping the four vertexes according to the two connecting lines;

acquiring a group of vertexes with smaller y-axis values in a world coordinate system, taking the vertexes with smaller x-axis values in the group of vertexes with smaller y-axis values as generating points of first caulking agent_vertical joint hidden joints, and pointing the generating points of the first caulking agent_vertical joint hidden joints to the direction of the vertexes with larger x-axis values in the group of vertexes with smaller y-axis values as generating directions of the first caulking agent_vertical joint hidden joints;

and obtaining a group of vertexes with larger y-axis values in a world coordinate system, taking the vertexes with larger x-axis values in the group of vertexes with larger y-axis values as generating points of the second caulking agent_vertical joint hidden joints, and pointing the generating points of the second caulking agent_vertical joint hidden joints to the direction of the vertexes with smaller x-axis values in the group of vertexes with larger y-axis values as generating directions of the second caulking agent_vertical joint hidden joints.

7. The method of claim 6, wherein determining a point of formation of a filler from vertices of adjacent faces of the ALC wall panel further comprises:

moving the generating point of the first caulking agent_vertical seam blind seam according to the distance of the length of the alkali-resistant glass fiber cloth in the reverse direction of the generating direction of the first caulking agent_vertical seam blind seam to obtain the generating point of the length of the first alkali-resistant glass fiber cloth, wherein the generating direction of the first caulking agent_vertical seam blind seam is used as the generating direction of the first alkali-resistant glass fiber cloth;

And moving the generating point of the second caulking agent_vertical seam blind seam according to the distance of the length of the alkali-resistant glass fiber cloth in the reverse direction of the generating direction of the second caulking agent_vertical seam blind seam to obtain the generating point of the length of the second alkali-resistant glass fiber cloth, wherein the generating direction of the second caulking agent_vertical seam blind seam is used as the generating direction of the second alkali-resistant glass fiber cloth.

8. A method for generating a light steel structure ALC wall surface node comprises the following steps:

acquiring an ALC wallboard in a design interface;

9. The utility model provides a generating device of light steel structure ALC wall node which characterized in that, the device includes:

a node generation module for determining a filling gap according to a distance between adjacent faces of the adjacent ALC wall panels; acquiring the midpoint of a generating line of each ALC wallboard in the adjacent ALC wallboards, and moving the midpoint of the generating line by a distance of three fifths of the thickness of the ALC wallboards according to the generating direction of the maximum surface of the corresponding ALC wallboards to obtain two first projection points; projecting the two first projection points according to a target forward direction and a target backward direction, wherein the target forward direction is the direction obtained by multiplying the generation direction of the maximum surface of the corresponding ALC wallboard by the direction of the z-axis of a world coordinate system, and the target backward direction is the direction opposite to the target forward direction; if one or only one of the first projection points meets the condition of being projected onto the ALC wallboard according to the forward direction or the backward direction of the target, and the distance from the first projection point to the projected ALC wallboard is more than 20mm and less than the width of three-fifths of the ALC wallboard, the adjacent type is a corner L-shaped adjacent ALC wallboard; determining a point of formation of the filler from the vertices of adjacent faces of the ALC wall panel; and generating an ALC wall surface node based on the generation point of the filler.

10. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any one of claims 1 to 8 when the computer program is executed by the processor.

11. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 8.