CN112464322B - Building component arrangement method and device, computer equipment and storage medium - Google Patents
Building component arrangement method and device, computer equipment and storage medium Download PDFInfo
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- CN112464322B CN112464322B CN201910842891.8A CN201910842891A CN112464322B CN 112464322 B CN112464322 B CN 112464322B CN 201910842891 A CN201910842891 A CN 201910842891A CN 112464322 B CN112464322 B CN 112464322B
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- G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
Abstract
The application relates to a building element arrangement method, a building element arrangement device, computer equipment and a storage medium. The method comprises the following steps: acquiring a building structure surface to be subjected to component arrangement in the three-dimensional building model, and converting the building structure surface into a structure plane; acquiring component information of building components to be distributed, and distributing component elements corresponding to the component information on a structural plane to obtain distribution information of the component elements; and generating the building components on the building structure surface according to the arrangement information. By adopting the method, the arrangement efficiency of the building components can be improved.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to a building element arrangement method and apparatus, a computer device, and a storage medium.
Background
In the building design field, when carrying out the component to the building model and arranging, if carry out the arrangement of components such as brick, tile to the wall body of building, roof, all be at present that the designer will be the component on by one the ground manual addition to the building model, this process of arranging can consume the designer a large amount of time. In addition, the requirement of building model construction error is extremely strict, and in order to arrange building components meeting the building specification and mechanical requirement on the building model, a designer needs to continuously debug and modify, which causes the efficiency of building component arrangement to be extremely low.
Disclosure of Invention
In view of the above, it is necessary to provide a building element arrangement method, a building element arrangement apparatus, a computer device, and a storage medium capable of improving the efficiency of building element arrangement.
A method of arranging building elements, the method comprising:
acquiring a building structure surface to be subjected to component arrangement in the three-dimensional building model, and converting the building structure surface into a structure plane;
acquiring component information of building components to be distributed, and distributing component elements corresponding to the component information on the structural plane to obtain distribution information of the component elements;
and generating a building element on the building structure surface according to the arrangement information.
In one embodiment, converting the building structural surface to a structural plane comprises:
obtaining supporting pieces on the building structure surface, and obtaining the structure end point of each supporting piece;
and sequentially connecting the structure endpoints to generate a closed contour, and generating a structure plane according to the closed contour.
In one embodiment, arranging the component elements corresponding to the component information on the structural plane includes:
extracting a component type and a component size from the component information;
detecting an outer contour shape of an outer contour of the structural plane;
arranging component elements corresponding to the component size on the structural plane according to the component type and the outer contour shape.
4. In one embodiment, arranging the component elements corresponding to the component size on the structural plane according to the component type and the outer contour shape comprises:
when the shape of the outer contour is judged not to be a rectangle, generating a rectangular plane with the smallest area according to the outer contour;
arranging component elements corresponding to the component information on the rectangular plane;
the obtaining of the arrangement information of the component elements includes:
and acquiring the arrangement information of the component elements arranged in the outer contour range in the rectangular plane.
In one embodiment, arranging the component elements corresponding to the component size on the structural plane according to the component type and the outer contour shape comprises:
when it is determined that the shape of the outer contour is a rectangle and the component type is a tile, generating a component element that matches the component size;
closely arranging the component elements on the structural plane line by line from the vertex position of the structural plane until the arrangement position exceeds the outer contour of the structural plane;
and shearing the component elements which are arranged and exceed the outer contour.
In one embodiment, arranging the component elements corresponding to the component size on the structural plane according to the component type and the outer contour shape comprises:
when it is determined that the shape of the outer contour is a rectangle and the component type is a brick, generating a component element matching the component size;
obtaining a plurality of supporting lines on the structural plane;
the component elements are arranged on the structure plane in a staggered manner according to the spacing between the support lines.
In one embodiment, the miswiring the component elements on the structure plane according to a spacing between the support lines includes:
taking the head end supporting line at the boundary position as an initial supporting line, and searching a second supporting line with the supporting line spacing matched with the element size from the initial supporting line position;
determining a reaching supporting line according to the second supporting line and the wrong line requirement;
cutting the component elements according to the positions of the arrival support lines, and arranging the cut component elements between the starting support line and the arrival support line;
setting the second supporting line as an initial supporting line, continuously searching the arrival supporting line corresponding to the second supporting line and arranging the component elements until the searched arrival supporting line is the tail end supporting line.
In one embodiment, determining an arrival support line based on the second support line and a miss line requirement comprises:
and when the first row of elements are arranged, the second supporting line is used as a reaching supporting line.
In one embodiment, determining an arrival support line based on the second support line and a miss line requirement comprises:
when the elements in the non-first row are arranged, judging whether the second supporting line is positioned at the position corresponding to the previous row or not, and the arriving supporting lines of the component elements are staggered;
when the dislocation is judged not to be caused, searching the last supporting line of the second supporting line, and taking the last supporting line as an arrival supporting line;
and when the dislocation is judged, the second supporting line is taken as the arrival supporting line.
A building element arrangement, the arrangement comprising:
the surface acquisition module is used for acquiring a building structure surface to be subjected to component arrangement in the three-dimensional building model and converting the building structure surface into a structure plane;
the arrangement module is used for acquiring component information of building components to be arranged, arranging component elements corresponding to the component information on the structural plane and obtaining the arrangement information of the component elements;
and the component generating module is used for generating building components on the building structural surface according to the arrangement information.
A computer device comprising a memory storing a computer program and a processor implementing the steps of the above method when executing the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method.
A method of building element alignment, the method comprising:
acquiring a building structure surface to be subjected to component arrangement in the three-dimensional building model;
obtaining supporting pieces on the building structure surface, and obtaining the structure end point of each supporting piece;
sequentially connecting the structure endpoints to generate a closed contour, and generating a structure plane according to the closed contour;
acquiring component information of building components to be distributed, and distributing component elements corresponding to the component information on the structural plane to obtain distribution information of the component elements;
extracting a component type and a component size from the component information;
detecting the outer contour shape of the outer contour of the structural plane;
arranging component elements corresponding to the component size on the structural plane according to the component type and the outer contour shape.
The building component arrangement method, the building component arrangement device, the computer equipment and the storage medium can automatically identify the building structure surface in the three-dimensional building model, convert the building structure surface into the structure plane, automatically arrange the component elements which are adaptive to the component information on the structure plane according to the component information of the building components which are arranged as required, and then render the building structure surface according to the two-dimensional arrangement information of the component elements to generate the three-dimensional orderly-arranged building components. Therefore, the building components can be automatically generated and arranged on the building structure according to the arrangement requirements without manual participation, and the building components can be accurately arranged, so that the arrangement efficiency of the building components is improved.
Drawings
FIG. 1 is a schematic flow diagram of a method for arranging building elements according to one embodiment;
FIG. 2 is a schematic view of a structural plane in one embodiment;
FIG. 3 is a schematic diagram of the arrangement of the component elements of one embodiment;
FIG. 4 is a schematic view of the arrangement of the building elements in one embodiment;
FIG. 5 is a schematic view of the arrangement of building elements in another embodiment;
FIG. 6 is a block diagram of the construction of the building element arrangement according to one embodiment;
FIG. 7 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The building element arrangement method can be applied to terminals or servers. The terminal can be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices, and the server can be implemented by an independent server or a server cluster formed by a plurality of servers.
In one embodiment, as shown in fig. 1, there is provided a building element arrangement method, which is described by taking the method as an example of the terminal application, and includes the following steps:
and 110, acquiring a building structure surface to be subjected to component arrangement in the three-dimensional building model, and converting the building structure surface into a structure plane.
The three-dimensional building model is a three-dimensional model of a building which needs to be subjected to component arrangement. Building elements are typically masonry elements, such as bricks, tiles, etc., that are arranged on a building structure surface, such as an exterior surface, an interior surface, etc., of a building.
In one embodiment, the terminal acquires spatial position and geometric information of each structure in the three-dimensional building model, and identifies a building structure surface needing component arrangement in the three-dimensional building model according to the spatial position and the geometric information. The terminal can define the structure type and the geometric information which need to be constructed and arranged in advance, the structure type can be a building roof, a building wall and the like, the geometric information can be the shape, the size and the like of a structure surface, the terminal compares the acquired spatial position and the geometric information of each structure with the structure type and the geometric information to judge whether the structure type and the geometric information are located on the structure surface which needs to be arranged, and the building structure surface is generated according to the detected structure information located on the structure surface. In another embodiment, the terminal displays the three-dimensional building model, the user can operate on the terminal to select the target arrangement area, the terminal detects the building structure in the target arrangement area, and a building structure surface is generated according to the detected information of the building structure.
The terminal acquires three-dimensional coordinate data of a contour line and a structure line on a building structure surface, and performs coordinate conversion on the acquired three-dimensional coordinate data because all points on the building structure surface are positioned on the same plane.
And 120, acquiring component information of the building components to be arranged, and arranging component elements corresponding to the component information on a structural plane to obtain arrangement information of the component elements.
The user may set component information of the building components to be arranged on the terminal, which may include information of the shape, size, material, color, etc. of the building components. And the terminal acquires the size information corresponding to the surface to be arranged in the building component from the component information, and generates a planar component element matched with the size information. For example, the building elements to be arranged are bricks, the building structure surface to be arranged is a wall surface, the terminal only needs to obtain the length and width dimensions of the bricks, generate a planar rectangle corresponding to the length and width dimensions of the bricks, and take the planar rectangle as an element of the element. And the terminal tightly arranges the generated component elements on the structural plane row by row and column by column according to the arrangement rule of the component types until the whole structural plane is arranged. And the terminal acquires the position information, such as coordinate positions and the like, of each component element arranged on the structural plane after arrangement.
And step 130, generating a building component on the building structure surface according to the arrangement information.
The terminal renders the building components matched with the component information according to the component information of the building components, such as component size, material, color and the like, the size of the building components can be consistent with or scaled equally with the component size, the color is consistent with or similar to the component color, and texture matched with the component material is generated. And the terminal maps the acquired position information of the component elements on a three-dimensional building structure surface to acquire coordinate information of each component element on the three-dimensional structure surface, and generates building components at corresponding positions on the building structure surface according to the coordinate information acquired through conversion, so that the arrangement of the building components is completed on the building structure surface.
In the building element arrangement method, the terminal can automatically identify the building structure surface in the three-dimensional building model and convert the building structure surface into the structure plane, the element elements which are adaptive to the element information are automatically arranged on the structure plane according to the element information of the building elements which are arranged as required, and then the building structure surface is rendered according to the two-dimensional arrangement information of the element elements to generate the three-dimensional orderly-arranged building elements. Therefore, the building components can be automatically generated and arranged on the building structure according to the arrangement requirements without manual participation, and the building components can be accurately arranged, so that the arrangement efficiency of the building components is improved.
In one embodiment, the step of converting the building structural surface into a structural plane may comprise: acquiring supporting pieces on a building structural surface, and acquiring structural end points of the supporting pieces; and sequentially connecting the structure endpoints to generate a closed contour, and generating a structure plane according to the closed contour.
The supporting piece is a building structure used for supporting and modeling the building and fixing the structure, and can be a keel and the like. The terminal identifies the supporting pieces on the building structure surface, and obtains structure end points on each supporting piece, wherein the structure end points are two vertexes at two ends of each supporting piece. The terminal connects all the end points of each end in turn respectively according to the arrangement sequence of the supporting pieces on the building structure surface to obtain connecting lines at two ends, and then the connecting lines at two ends are connected with the two supporting pieces positioned at the boundary to form a closed outline,
when the terminal generates a structural plane, some types of building components need to depend on the supporting pieces when being arranged, the terminal converts the coordinate data of the closed contour and the coordinate data of each supporting piece into two-dimensional coordinates, the closed contour is converted into a two-dimensional structural plane, and the inside of the terminal contains a plurality of two-dimensional mapping rays of the supporting pieces. And some types of building components are arranged without depending on supporting pieces, only depending on a building structural plane, and a terminal only needs to convert coordinate data of a closed contour into two-dimensional coordinates to generate a closed structural plane.
As shown in fig. 2, which is a schematic diagram of a two-dimensional structural plane obtained by mapping a building structural plane, a plurality of line segments AB, CD, etc. in fig. 2 are mapping lines of a plurality of keels on the building structural plane.
In one embodiment, arranging the component elements corresponding to the component information on the structural plane includes: extracting a component type and a component size from the component information; detecting the outer contour shape of the outer contour of the structural plane; the component elements corresponding to the component dimensions are arranged on the construction plane according to the component type and the outer contour shape.
The terminal extracts the component type and the component size from the component information, wherein the component type is the type of building construction, such as bricks, tiles and the like. The size of the member is the size of the cloth surface to be lined of the building member, for example, the size of the brick comprises the size in the length direction, the size in the width direction and the size in the height direction, but when the brick is arranged, the brick is only arranged according to the corresponding surface of the length direction and the width direction, and the extracted size of the cloth surface to be lined is the size of the length direction and the width direction.
The terminal detects the outer contour shape of the structural plane, and the outer contour shape can be rectangular, triangular, circular and the like. And the terminal searches the component arrangement logic corresponding to the component type and the outer contour shape, generates component elements corresponding to the component size, and arranges the component elements on a structural plane according to the searched component arrangement logic. Wherein, for building elements of different element types, building structural surfaces with different outer contour shapes can have different element arrangement rules. For example, some types of building elements need to be arranged depending on the supporting members, some types of building elements need to be arranged depending on the building structural surface, and the like. The structural plane with the outer contour in the standard shape can be directly used as a cloth arranging surface, but the structural plane with the outer contour in the non-standard shape needs to be converted into the standard shape and then used as the cloth arranging surface, and the like.
In one embodiment, the step of arranging the component elements corresponding to the component size on the construction plane according to the component type and the outer contour shape may comprise: when the shape of the outer contour is judged not to be rectangular, generating a rectangular plane with the smallest area according to the outer contour; arranging component elements corresponding to the component information on a rectangular plane; the obtaining of the arrangement information of the component elements may include: and acquiring the arrangement information of the component elements arranged in the outer contour range in the rectangular plane.
In the present embodiment, the rectangle is a standard shape, and when the terminal determines that the shape of the outer contour is a rectangle, the arrangement of the component elements is performed directly on the structural plane.
And when the terminal judges that the shape of the outer contour is not rectangular, converting the structural plane into a rectangle, and arranging the component elements on the converted rectangular plane. Specifically, the terminal generates a rectangular plane having the smallest area corresponding to the structural plane on the basis of the structural plane according to the shape of the outer contour. For example, when the outer shape is a triangle, a straight line passing through an obtuse vertex or a right-angle vertex of the triangle and being parallel to the opposite side is generated by finding the obtuse vertex or the right-angle vertex of the triangle, and a line segment perpendicular to the parallel straight line is generated with the other two vertices as starting points, thereby generating a rectangular plane. If the outer contour shape is other shape, a rectangular plane is generated by a method corresponding to the shape.
And after generating the rectangular plane, the terminal generates component elements corresponding to the component sizes and arranges the component elements on the rectangular plane by adopting an arrangement rule corresponding to the component types. The terminal cuts the arranged component elements according to the shape of the outer contour, the component elements close to the boundary of the outer contour may be cut, the terminal only retains the cut component elements arranged in the range of the outer contour and obtains the arrangement information of the component elements arranged in the range of the outer contour, and the arrangement information may include information such as the size, the shape, the coordinate position and the like of the component elements.
In the embodiment, the structural plane with the non-rectangular outer contour shape is converted into the rectangular plane, so that the component elements are conveniently arranged according to a uniform rule, the structural plane can be suitable for component arrangement of building structural planes with various shapes, and the component arrangement efficiency is improved.
In one embodiment, the step of arranging the component elements corresponding to the component size on the construction plane according to the component type and the outer contour shape may comprise: when the shape of the outer contour is determined to be rectangular and the component type is tile, generating a component element matched with the component size; from the vertex position of the structural plane, closely arranging the component elements on the structural plane line by line until the arrangement position exceeds the outer contour of the structural plane; and shearing the component elements arranged at the positions beyond the outer contour.
When the terminal determines that the shape of the outer contour is rectangular, the terminal detects the type of component of the building component to be arranged. When the terminal detects that the component type is the tile, the component size is acquired, and component elements matched with the component size are generated. The terminal may closely arrange the component elements on the structural plane row by row and column by column from one of the vertex positions of the structural plane. When arranging each row of component elements, the terminal determines the arrangement direction of the component elements according to the arrangement requirement, the component elements are arranged next to each other in each row until the arrangement position of the component elements in each row exceeds the outer contour boundary, and when the terminal is arranged in a certain row and the component elements in the certain row exceed the outer contour boundary, the arrangement is stopped when the component elements in the row are arranged. And when the arrangement of the component elements is finished, cutting off the element parts of the arranged component elements, which exceed the outer contour, and only keeping the component element parts within the range of the outer contour.
As shown in fig. 3, for the schematic layout of the tile-hour member elements, the terminal generates rectangular elements corresponding to the shape and size of the tile, the terminal arranges the rectangular elements line by line from the vertex position of the lower left corner of the structure plane, fig. 3 only lists the layout of three rectangular elements, and the layout of the whole structure plane is completed in the actual layout. Fig. 4 is a schematic view of the arrangement of the tile-type building elements on the roof surface in one embodiment.
In one embodiment, the step of arranging the component elements corresponding to the component size on the construction plane according to the component type and the outer contour shape may comprise: when the shape of the outer contour is determined to be rectangular and the component type is a brick, generating a component element matched with the component size; obtaining a plurality of supporting lines on a structural plane; the component elements are arranged in a staggered manner in the structural plane according to the spacing between the support lines.
When the terminal determines that the shape of the outer contour is rectangular, the terminal detects the type of component of the building component to be arranged. When the terminal detects that the component type is a brick, the component size is acquired, and component elements matched with the component size are generated.
The terminal obtains a plurality of supporting lines in the structural plane, the supporting lines are obtained by mapping the supporting pieces, the supporting lines can be one line or have a certain width, and the width is matched with the size of the supporting pieces. The terminal sorts according to the positions of the supporting lines on the structure plane, and calculates the distance between the adjacent supporting lines, and the distance between the adjacent supporting lines may be the same or different. The length dimension of the component elements in the arrangement row direction is obtained, the component elements are arranged on a structure plane line by line after being cut according to the length dimension and the calculated distance, so that the starting position and the reaching position of each component element are positioned on two different supporting lines, and the arrangement positions of the component elements are not overlapped. The member elements of adjacent rows need to be arranged in a misline, i.e. the edges of adjacent member elements between adjacent rows do not coincide except at the position of the boundary.
The component elements corresponding to the brick type are arranged in an automatic staggered line mode, so that the mechanical requirements of the building structure can be met, and the arrangement positions are more accurate and reasonable.
In one embodiment, the step of arranging the component elements in staggered lines on the structure plane according to the spacing between the support lines may comprise: taking the head end supporting line at the boundary position as an initial supporting line, and searching a second supporting line with the supporting line spacing matched with the element size from the initial supporting line position; determining a reaching supporting line according to the second supporting line and the line missing requirement; cutting the component elements according to the positions of the reached support lines, and arranging the cut component elements between the initial support lines and the reached support lines; and setting the second supporting line as an initial supporting line, continuously searching the arrival supporting line corresponding to the second supporting line and arranging the component elements until the searched arrival supporting line is the tail end supporting line.
Referring to fig. 2, boundary lines AB and MN at two ends of fig. 2 are supporting lines. The terminal can select the support line at any end as the initial support line, and search for the support line distance with the initial support line, the second support line which is closest to the length dimension of the component element in the arrangement row direction and is smaller than the length dimension.
In one embodiment, when the first row of elements are arranged, the second supporting line is directly used as the arriving supporting line without considering the problem of wrong line, if the length dimension exceeds the supporting line interval, the component elements are subjected to dimension cutting, the cut length dimension is equal to the supporting line interval, and the cut component elements are arranged between the starting supporting line and the arriving supporting line. And then, taking the second supporting line as an initial supporting line, and continuing to perform the steps of searching for the reached supporting line, and shearing and arranging the component elements according to the method until the searched supporting line reaching the tail end, such as MN in FIG. 2, is the supporting line and the component elements are arranged between the tail end supporting line and the corresponding initial supporting line, so as to complete the arrangement of the component elements in the line.
In one embodiment, when the non-leading element arrangement is performed, the step of determining the arrival support line according to the second support line and the wrong line requirement may include: judging whether the second supporting line is staggered with the arriving supporting line of the component element at the position corresponding to the previous row; when the dislocation is judged not to be caused, searching the last supporting line of the second supporting line, and taking the last supporting line as an arrival supporting line; when the position deviation is determined, the second support line is used as the arrival support line.
In this embodiment, when the non-first-row element arrangement is performed, when the terminal finds a second supporting line every time, the second supporting line is compared with the side lines of the adjacent arranged component elements in the previous row, whether the two lines are located on the same straight line is judged, if the two lines are not located on the same straight line, the two lines are determined to be dislocated, the terminal takes the found second supporting line as a reaching supporting line, and the steps of cutting and arranging the component elements are continuously performed; and if the two lines are judged to be positioned on the same straight line, judging that the two lines are not staggered, retreating the second supporting line found by the terminal by one, finding the last supporting line of the second supporting line, taking the last supporting line as the arrival supporting line, cutting the component elements according to the distance between the last supporting line and the initial supporting line, and continuously executing the steps of cutting and arranging the component elements.
In one embodiment, before the arrangement of the component elements of the brick type, the distance between each two adjacent supporting lines is calculated, the maximum distance with the maximum length is obtained, the length size of the component elements is compared with the maximum distance, and when the length size is not smaller than the maximum distance, the arrangement step of the component elements can be continuously executed; and when the length size is smaller than the maximum distance, the components cannot be arranged, a component size inspection prompt is generated and displayed, and a user is reminded to inspect the size of the set building component.
As shown in fig. 5, which is a schematic layout of the brick-type building elements in one embodiment, it can be seen that the bricks in each row are arranged in a staggered line, and there is no overlapping of brick joints.
It should be understood that, although the steps in the flowchart of fig. 1 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not limited to being performed in the exact order illustrated and, unless explicitly stated herein, may be performed in other orders. Moreover, at least a portion of the steps in fig. 1 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
In one embodiment, as shown in fig. 6, there is provided a building element arrangement comprising: a facet acquisition module 610, an arrangement module 620, and a component generation module 630, wherein:
the surface obtaining module 610 is configured to obtain a building structure surface to be subjected to component arrangement in the three-dimensional building model, and convert the building structure surface into a structure plane.
And the arranging module 620 is configured to obtain component information of the building components to be arranged, arrange component elements corresponding to the component information on the structural plane, and obtain arrangement information of the component elements.
And a component generating module 630, configured to generate a building component on the building structure surface according to the arrangement information.
In one embodiment, the facet acquisition module 610 may include:
and the end point acquisition unit is used for acquiring the supporting pieces on the building structural surface and acquiring the structural end points of the supporting pieces.
And the contour generation unit is used for sequentially connecting the structure endpoints to generate a closed contour and generating a structure plane according to the closed contour.
In one embodiment, the arranging module 620 may include:
an information extraction unit for extracting a component type and a component size from the component information.
And the shape detection unit is used for detecting the outer contour shape of the outer contour of the structural plane.
And the element arrangement unit is used for arranging the component elements corresponding to the component sizes on the structural plane according to the component types and the outer contour shapes.
In one embodiment, the element arranging unit may include:
and the plane conversion subunit is used for generating a rectangular plane with the smallest area according to the outer contour when the shape of the outer contour is judged not to be rectangular.
An arrangement subunit configured to arrange, on the rectangular plane, component elements corresponding to the component information;
the arrangement module 620 may further be configured to obtain arrangement information of the component elements arranged within the outer contour in the rectangular plane.
In one embodiment, the element arranging unit may include:
a tile element generation subunit, configured to generate a component element that matches the component size when it is determined that the shape of the outer contour is a rectangle and the component type is a tile.
And the tile element arrangement subunit is used for tightly arranging the component elements on the structural plane line by line from the vertex position of the structural plane until the arrangement position exceeds the outer contour of the structural plane.
And the shearing subunit is used for shearing the component elements which are arranged beyond the outer contour.
In one embodiment, the element arranging unit may include:
a tile element generation subunit for generating a component element that matches the component size when it is determined that the shape of the outer contour is a rectangle and the component type is a tile.
And the acquisition subunit is used for acquiring a plurality of support lines on the structural plane.
And the staggered line arrangement subunit is used for staggered line arrangement of the component elements on the structural plane according to the space between the support lines.
In one embodiment, the miswire arrangement subunit may include:
and the line searching submodule is used for taking the head end supporting line at the boundary position as an initial supporting line and searching a second supporting line with the supporting line spacing matched with the element size from the initial supporting line position.
And the line determination submodule is used for determining the arrival support line according to the second support line and the wrong line requirement.
And the line area arrangement submodule is used for cutting the component elements according to the positions of the reached support lines and arranging the cut component elements between the initial support line and the reached support line.
And the circular execution submodule is used for setting the second supporting line as an initial supporting line, continuously searching the arrival supporting line corresponding to the second supporting line and arranging the component elements until the searched arrival supporting line is the tail end supporting line.
In one embodiment, the line determination submodule is further configured to use the second support line as a reach support line when performing the first row element arrangement.
In one embodiment, the line determining submodule is further configured to determine, when the non-first row element arrangement is performed, whether the second support line is misaligned with the arriving support line of the component element at the position corresponding to the previous row; when the dislocation is judged not to be caused, searching the last supporting line of the second supporting line, and taking the last supporting line as an arrival supporting line; and when the dislocation is judged, the second supporting line is taken as an arrival supporting line.
For the specific definition of the building element arrangement device, reference may be made to the above definition of the building element arrangement method, which is not described herein again. The respective modules in the above-described building element arrangement apparatus may be implemented in whole or in part by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 7. 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 comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operating system and the computer program to run on the non-volatile storage medium. 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 implement a building element arrangement method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
It will be appreciated by those skilled in the art that the configuration shown in fig. 7 is a block diagram of only a portion of the configuration associated with the present application, and is not intended to limit the computing device to which the present application may be applied, and that a particular computing device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, there is provided a computer device comprising a memory storing a computer program and a processor implementing the following steps when the processor executes the computer program: acquiring a building structure surface to be subjected to component arrangement in the three-dimensional building model, and converting the building structure surface into a structure plane; acquiring component information of building components to be distributed, and distributing component elements corresponding to the component information on a structural plane to obtain distribution information of the component elements; and generating the building components on the building structure surface according to the arrangement information.
In one embodiment, the processor, when executing the computer program, further performs the step of converting the architectural structural surface into a structural plane, for: acquiring supporting pieces on a building structural surface, and acquiring structural end points of the supporting pieces; and sequentially connecting the structure endpoints to generate a closed contour, and generating a structure plane according to the closed contour.
In one embodiment, the processor, when executing the computer program, further performs the step of arranging the component elements corresponding to the component information on the structural plane, to: extracting a component type and a component size from the component information; detecting the outer contour shape of the outer contour of the structural plane; the component elements corresponding to the component dimensions are arranged on the construction plane according to the component type and the outer contour shape.
In one embodiment, the processor when executing the computer program performs the step of arranging the component elements corresponding to the component dimensions in the construction plane in dependence of the component type and the outer contour shape further for: when the shape of the outer contour is judged not to be rectangular, generating a rectangular plane with the smallest area according to the outer contour; arranging component elements corresponding to the component information on a rectangular plane; the step of obtaining the arrangement information of the component elements is further implemented for: and acquiring the arrangement information of the component elements arranged in the outer contour range in the rectangular plane.
In one embodiment, the processor when executing the computer program performs the step of arranging the component elements corresponding to the component dimensions in the construction plane in dependence of the component type and the outer contour shape further for: when the shape of the outer contour is determined to be rectangular and the component type is tile, generating a component element matched with the component size; from the vertex position of the structural plane, closely arranging the component elements on the structural plane line by line until the arrangement position exceeds the outer contour of the structural plane; and shearing the component elements arranged at the positions beyond the outer contour.
In one embodiment, the processor when executing the computer program performs the step of arranging the component elements corresponding to the component dimensions in the construction plane in dependence of the component type and the outer contour shape further for: when the shape of the outer contour is determined to be rectangular and the component type is a brick, generating a component element matched with the component size; obtaining a plurality of supporting lines on a structural plane; the component elements are arranged in a staggered manner in the structural plane according to the spacing between the support lines.
In one embodiment, the processor when executing the computer program performs the step of arranging the component elements in the structure plane with offset lines according to the spacing between the support lines further for: taking the head end supporting line at the boundary position as an initial supporting line, and searching a second supporting line with the supporting line spacing matched with the element size from the initial supporting line position; determining a reaching supporting line according to the second supporting line and the line missing requirement; cutting the component elements according to the positions of the reached support lines, and arranging the cut component elements between the initial support lines and the reached support lines; and setting the second supporting line as an initial supporting line, continuously searching the arrival supporting line corresponding to the second supporting line and arranging the component elements until the searched arrival supporting line is the tail end supporting line.
In one embodiment, the processor when executing the computer program further when performing the step of determining an arriving support line based on the second support line and the miss line requirement is configured to: and when the first row of elements are arranged, the second supporting line is taken as the arrival supporting line.
In one embodiment, the processor when executing the computer program further when performing the step of determining an arriving support line based on the second support line and the miss line requirement is configured to: when the elements in the non-first row are arranged, judging whether the second supporting line is positioned at the position corresponding to the previous row or not, and the arriving supporting lines of the component elements are staggered; when the dislocation is judged not to be caused, searching the last supporting line of the second supporting line, and taking the last supporting line as an arrival supporting line; when the position deviation is determined, the second support line is used as the arrival support line.
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 a building structure surface to be subjected to component arrangement in the three-dimensional building model, and converting the building structure surface into a structure plane; acquiring component information of building components to be distributed, and distributing component elements corresponding to the component information on a structural plane to obtain distribution information of the component elements; and generating the building components on the building structure surface according to the arrangement information.
In one embodiment, the computer program when executed by the processor performs the step of converting the architectural structural surface into a structural plane is further operable to: acquiring supporting pieces on a building structural surface, and acquiring structural end points of the supporting pieces; and sequentially connecting the structure endpoints to generate a closed contour, and generating a structure plane according to the closed contour.
In one embodiment, the computer program, when executed by the processor, when performing the step of arranging the component elements corresponding to the component information on the structural plane, is further configured to: extracting a component type and a component size from the component information; detecting the outer contour shape of the outer contour of the structural plane; the component elements corresponding to the component dimensions are arranged on the construction plane according to the component type and the outer contour shape.
In one embodiment, the computer program when executed by the processor performs the step of arranging the component elements corresponding to the component dimensions in the construction plane in dependence on the component type and the outer contour shape is further adapted to: when the shape of the outer contour is judged not to be rectangular, generating a rectangular plane with the smallest area according to the outer contour; arranging component elements corresponding to the component information on a rectangular plane; the step of obtaining the arrangement information of the component elements is further implemented for: and acquiring the arrangement information of the component elements arranged in the outer contour range in the rectangular plane.
In one embodiment, the computer program when executed by the processor performs the step of arranging the component elements corresponding to the component dimensions in the construction plane in dependence on the component type and the outer contour shape is further adapted to: when the shape of the outer contour is determined to be rectangular and the component type is tile, generating a component element matched with the component size; from the vertex position of the structural plane, closely arranging the component elements on the structural plane line by line until the arrangement position exceeds the outer contour of the structural plane; and shearing the component elements arranged at the positions beyond the outer contour.
In one embodiment, the computer program when executed by the processor performs the step of arranging the component elements corresponding to the component dimensions in the construction plane in dependence on the component type and the outer contour shape is further adapted to: when the shape of the outer contour is determined to be rectangular and the component type is a brick, generating a component element matched with the component size; obtaining a plurality of supporting lines on a structural plane; the component elements are arranged in a staggered manner in the structural plane according to the spacing between the individual support lines.
In one embodiment, the computer program when executed by the processor performs the step of arranging the component elements in the structure plane with offset lines according to the spacing between the support lines further for: taking the head end supporting line at the boundary position as an initial supporting line, and searching a second supporting line with the supporting line spacing matched with the element size from the initial supporting line position; determining a reaching supporting line according to the second supporting line and the line missing requirement; cutting the component elements according to the positions of the reached support lines, and arranging the cut component elements between the initial support lines and the reached support lines; and setting the second supporting line as an initial supporting line, continuously searching the arrival supporting line corresponding to the second supporting line and arranging the component elements until the searched arrival supporting line is the tail end supporting line.
In one embodiment, the computer program when executed by the processor further when performing the step of determining an arrival support line based on the second support line and the misline requirement is further operable to: and when the first row of elements are arranged, the second supporting line is taken as the arrival supporting line.
In one embodiment, the computer program when executed by the processor further performs the step of determining an arriving support line based on the second support line and the miss line requirement further to: when the elements in the non-first row are arranged, judging whether the second supporting line is staggered with the supporting line reached by the component element at the corresponding position of the previous row; when the dislocation is judged not to be caused, searching the last supporting line of the second supporting line, and taking the last supporting line as an arrival supporting line; when the position deviation is determined, the second support line is used as the arrival support line.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (13)
1. A method of building element alignment, the method comprising:
acquiring a building structure surface to be subjected to component arrangement in a three-dimensional building model, and converting the building structure surface into a structure plane;
acquiring component information of building components to be arranged, and arranging component elements corresponding to the component information on the structural plane to obtain arrangement information of the component elements;
and generating a building element on the building structure surface according to the arrangement information.
2. The method of claim 1, wherein said converting the building structural face into a structural plane comprises:
obtaining supporting pieces on the building structure surface, and obtaining the structure end point of each supporting piece;
and sequentially connecting the structure endpoints to generate a closed contour, and generating a structure plane according to the closed contour.
3. The method according to claim 1 or 2, wherein arranging the component elements corresponding to the component information on the structural plane comprises:
extracting a component type and a component size from the component information;
detecting the outer contour shape of the outer contour of the structural plane;
arranging component elements corresponding to the component size on the structural plane according to the component type and the outer contour shape.
4. The method of claim 3, wherein said arranging component elements corresponding to said component dimensions on said structural plane according to said component type and said outer contour shape comprises:
when the shape of the outer contour is judged not to be a rectangle, generating a rectangular plane with the smallest area according to the outer contour;
arranging component elements corresponding to the component information on the rectangular plane;
the obtaining of the arrangement information of the component elements includes:
and acquiring the arrangement information of the component elements arranged in the outer contour range in the rectangular plane.
5. The method of claim 3, wherein said arranging component elements corresponding to said component dimensions on said structural plane according to said component type and said outer contour shape comprises:
when it is determined that the shape of the outer contour is a rectangle and the component type is a tile, generating a component element that matches the component size;
closely arranging the component elements on the structural plane line by line from the vertex position of the structural plane until the arrangement position exceeds the outer contour of the structural plane;
and shearing the component elements arranged at the positions beyond the outer contour.
6. The method of claim 3, wherein said arranging component elements corresponding to said component dimensions on said structural plane according to said component type and said outer contour shape comprises:
when it is determined that the shape of the outer contour is a rectangle and the component type is a brick, generating a component element matching the component size;
obtaining a plurality of supporting lines on the structural plane;
the component elements are arranged on the structure plane in a staggered manner according to the spacing between the support lines.
7. The method of claim 6, wherein said misrouting said component elements in said structural plane according to a spacing between each of said support lines comprises:
taking the head end supporting line at the boundary position as an initial supporting line, and searching a second supporting line with the supporting line spacing matched with the element size from the initial supporting line position;
determining a reaching supporting line according to the second supporting line and the wrong line requirement;
cutting the component elements according to the positions of the arrival support lines, and arranging the cut component elements between the initial support line and the arrival support line;
setting the second supporting line as an initial supporting line, continuously searching a reaching supporting line corresponding to the second supporting line, and arranging the component elements until the found reaching supporting line is a tail end supporting line.
8. The method of claim 7, wherein determining an arrival support line based on the second support line and a miss line requirement comprises:
and when the first row of elements are arranged, the second supporting line is used as a reaching supporting line.
9. The method of claim 7, wherein determining an arrival support line based on the second support line and a misalignment requirement comprises:
when the elements in the non-first row are arranged, judging whether the second supporting line is positioned at the position corresponding to the previous row or not, and the arriving supporting lines of the component elements are staggered;
when the dislocation is judged not to be caused, searching the last supporting line of the second supporting line, and taking the last supporting line as an arrival supporting line;
and when the dislocation is judged, the second supporting line is taken as the arrival supporting line.
10. A building element arrangement, the arrangement comprising:
the system comprises a surface acquisition module, a surface acquisition module and a component distribution module, wherein the surface acquisition module is used for acquiring a building structure surface to be subjected to component arrangement in a three-dimensional building model and converting the building structure surface into a structure plane;
the arrangement module is used for acquiring component information of building components to be arranged, arranging component elements corresponding to the component information on the structural plane and obtaining the arrangement information of the component elements;
and the component generating module is used for generating building components on the building structural surface according to the arrangement information.
11. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of any one of claims 1 to 9 when executing the computer program.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 9.
13. A method of building element alignment, the method comprising:
acquiring a building structure surface to be subjected to component arrangement in the three-dimensional building model;
obtaining supporting pieces on the building structure surface, and obtaining the structure end point of each supporting piece;
sequentially connecting the structure endpoints to generate a closed contour, and generating a structure plane according to the closed contour;
acquiring component information of building components to be distributed, and distributing component elements corresponding to the component information on the structural plane to obtain distribution information of the component elements;
extracting a component type and a component size from the component information;
detecting the outer contour shape of the outer contour of the structural plane;
arranging component elements corresponding to the component size on the structural plane according to the component type and the outer contour shape.
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| CN114648546B (en) * | 2022-05-18 | 2022-07-29 | 深圳小库科技有限公司 | Building configuration scheme determination method and device, electronic equipment and storage medium |
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