Ceiling design drawing method and system capable of automatically adapting to house size

Abstract

The invention discloses a ceiling design drawing method and system capable of automatically adapting to the size of a house. The method comprises the steps that S1, the size and coordinates of a house roof are recognized and obtained; s2, obtaining design parameters of the suspended ceiling model, and automatically adjusting the size of the suspended ceiling model according to the design parameters of the suspended ceiling model and correlation parameters of the size of the house roof; s3, receiving a suspended ceiling model generation instruction, and generating a corresponding suspended ceiling model according to the adjusted design parameters and size of the suspended ceiling model; and S4, displaying the suspended ceiling model according to the coordinates of the house roof. By establishing the design parameters of the suspended ceiling model and the correlation parameters of the house roof size, automatic adaptation of the suspended ceiling model and the house roof size is achieved, and the design efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of computer graphics processing, and more specifically, to a method and system for drawing ceiling designs that automatically adapt to house sizes. Background Art

[0002] When designing suspended ceilings with current design software, it is necessary to design a suspended ceiling model for each specific apartment size. When the room size changes, or when it is placed in another apartment type (for example, when the length and width of a rectangle change), the model will be deformed due to stretching. Sometimes, even after stretching, some details in the suspended ceiling design (such as patterns, textures, etc.) will be wrong. As a result, the suspended ceiling model needs to be remade for each new apartment size even if the ceiling style is the same. This is extremely inefficient and it is impossible to quickly complete the suspended ceiling design according to the design needs of the customer in a short period of time. Summary of the invention

[0003] An object of the present invention is to solve at least the above problems and to provide at least the advantages which will be described hereinafter.

[0004] In order to achieve these purposes and other advantages according to the present invention, a method for drawing a ceiling design that automatically adapts to the size of a house is provided, comprising the following steps:

[0005] S1, identify and obtain the size and coordinates of the house roof;

[0006] S2, obtaining design parameters of the ceiling model, and automatically adjusting the size and design parameters of the ceiling model according to the correlation parameters between the design parameters of the ceiling model and the size of the roof of the house;

[0007] S3, receiving an instruction to generate a ceiling model, and generating a corresponding ceiling model according to the design parameters and dimensions of the adjusted ceiling model;

[0008] S4. Displaying the ceiling model according to the house roof coordinates.

[0009] Preferably, the house roof dimensions and coordinates in step S1 include multiple sets of coordinates and corresponding dimensions spaced a certain distance apart in the horizontal and vertical directions;

[0010] In step S2, the size of the ceiling model is calculated based on the associated parameters according to the multiple sets of coordinates and the corresponding sizes.

[0011] Preferably, the suspended ceiling model is a three-dimensional model, which includes multiple main body modules and part modules set with the main body modules based on associated parameters, and the main body modules and the part modules have corresponding parametric models, and the parametric models of the main body modules and the part modules include size parameters, shape parameters, material parameters, and position layout parameters.

[0012] Preferably, the part module includes decorative entity elements, pattern elements and color elements.

[0013] Preferably, an accessory model is further included, the accessory model is a three-dimensional model, the accessory model includes lighting elements, ventilation elements, and fire protection elements, the accessory model has a corresponding parameterized model, and the parameterized model includes size parameters, shape parameters, material parameters, and position layout parameters; a variety of combination relationship parameters are set between the accessory model and the ceiling model;

[0014] Acquire design parameters of the accessory model, receive an instruction to generate the accessory model, and generate a corresponding accessory model according to the design parameters of the accessory model;

[0015] Acquire the combination relationship parameters between the accessory model and the ceiling model, receive a combination instruction, and combine the accessory model and the ceiling model according to the corresponding combination relationship parameters.

[0016] A system for drawing ceiling designs that automatically adapts to house sizes is provided, comprising:

[0017] An identification module, which is used to identify and obtain the size and coordinates of the roof of a house;

[0018] A parameter acquisition module, which is used to acquire design parameters of the ceiling model, and automatically adjust the size of the ceiling model according to the associated parameters of the design parameters of the ceiling model and the size of the house roof;

[0019] A graphics generation module, which is used to receive an instruction to generate a ceiling model, and generate a corresponding ceiling model according to the design parameters and dimensions of the adjusted ceiling model;

[0020] The display module is used to display the ceiling model according to the house roof coordinates.

[0021] Preferably, it further comprises a storage module for storing the ceiling model and the accessory model.

[0022] An electronic device is provided, comprising:

[0023] one or more processors;

[0024] and a memory communicatively connected to the at least one processor, wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the described method.

[0025] A computer-readable storage medium is provided, on which a computer program is stored. When the program is executed by a processor, the method described above is implemented.

[0026] The present invention has at least the following beneficial effects:

[0027] First, the present invention realizes automatic adaptation of the ceiling model to the size of the house roof by establishing associated parameters between the design parameters of the ceiling model and the size of the house roof, thereby improving the design efficiency.

[0028] Second, the three-dimensional model of the suspended ceiling is composed of the main module and the parts module. Each main module and the parts module has a parametric model, which can be modified and updated independently, and can be modified and updated as a whole based on the associated parameters, which ensures design efficiency and design flexibility. It can significantly improve the efficiency and accuracy of suspended ceiling design, reduce the workload of designers, and provide more personalized and accurate design services.

[0029] Third, through the associative calculation of multiple sets of coordinates and dimensions, the actual required length can be automatically matched for the ceiling design (main module) at the corresponding coordinate position, and then the pattern (parts module) on the ceiling design can also get the matching quantity, avoiding the mismatch with the roof size when the actual construction is carried out according to the ceiling design drawing. For the ceiling design of special-shaped roofs, it can save a huge amount of adjustment workload and significantly improve the design efficiency.

[0030] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 An original floor plan of one example of the present invention;

[0032] Figure 2 For the present invention Figure 1 Example plan view of suspended ceiling area;

[0033] Figure 3 For the present invention Figure 1 A three-dimensional rendering of an example suspended ceiling;

[0034] Figure 4 For the present invention Figure 1 Example: Change the size of side a to 2963mm. Plan view of the ceiling area;

[0035] Figure 5 For the present invention Figure 4 The corresponding three-dimensional effect diagram of the suspended ceiling;

[0036] Figure 6 A ceiling style which is another example of the present invention;

[0037] Figure 7 An original floor plan of another example of the present invention;

[0038] Figure 8 For the present invention Figure 6 The floor plan after the suspended ceiling is added to the apartment;

[0039] Fig. 9 for Figure 8 The corresponding three-dimensional renderings;

[0040] Fig.10 For the present invention Figure 6 Change the ratio of the rhombus and the short side of the ceiling to 1 / 5 of the three-dimensional effect;

[0041] Fig.11 For the present invention Figure 6 Change the size of side b to 2442mm in the ceiling plan;

[0042] Fig.12 For the present invention Figure 6 Change the size of side b to 2442mm for a three-dimensional effect diagram;

[0043] Fig.13 For the present invention Fig.12 Continue to change the ceiling plan with the size of side a being 1790mm;

[0044] Fig.14 For the present invention Fig.12 Continue to change the size of side a to 1790mm to create a three-dimensional effect diagram. DETAILED DESCRIPTION

[0045] The present invention is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0046] It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified; in the description of the present invention, the orientation or positional relationship indicated by terms, etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0047] The present invention provides a method for drawing a ceiling design that automatically adapts to the size of a house, comprising the following steps:

[0048] S1. Identify and obtain the size and coordinates of the house roof; when designing the interior of a house, it is usually necessary to obtain the drawings, floor plans and stereograms of the house on site or from the developer before designing, and build a corresponding three-dimensional model to provide accurate dimensions for the house design. When designing a suspended ceiling, the roof coordinates of the design object can be directly obtained from the database, and the roof size can be calculated based on the coordinates.

[0049] S2, obtain the design parameters of the ceiling model, and automatically adjust the size and design parameters of the ceiling model according to the associated parameters of the design parameters of the ceiling model and the size of the house roof; the design parameters of the ceiling model mainly include style (ceiling model pre-stored in the model library), detail parameters (patterns, number of patterns, spacing distance, position, etc. arranged on the ceiling main module), and the design parameters can be input and modified through the human-computer interaction interface. After confirmation, the basic design parameters of the ceiling model are obtained, and then the size relationship between the ceiling model and the house roof is calculated through the associated parameters, and the ceiling model matching the house roof is automatically stretched and scaled according to the preset size relationship value. For example, when the length of the basic design parameter of a beam is 3m, and the corresponding length of the house roof is 5m, and the relationship parameter between the two is set to adjust the length in proportion and the width remains unchanged, the beam will automatically lengthen, but the width remains unchanged. At the same time, if the association relationship between the design pattern on the beam and the beam is selected as the spacing distance remains unchanged, the pattern will increase accordingly while the beam is lengthened. If this change is set as the default associated parameter, no other operations are required. You only need to start the zoom function to change the beam length and the number of patterns at the same time, and keep the pattern interval unchanged. Therefore, when designing ceilings for houses of different sizes, you don't need to manually modify each pattern. That is, through the design of parametric models, you can improve design efficiency, reduce the difficulty of model modification, and simplify software operation.

[0050] S3. Receive the instruction to generate a ceiling model, and generate the corresponding ceiling model according to the design parameters and dimensions of the adjusted ceiling model; the generation of the ceiling model depends on the ceiling model library that has been established in the early stage. This step only modifies and adjusts the corresponding design parameters in the original benchmark model of the ceiling model library, so that the required ceiling model can be automatically drawn.

[0051] S4, displaying the ceiling model according to the house roof coordinates. Displaying the ceiling model in the visualization area, so that designers and customers can intuitively feel the visual appearance of the current ceiling and the house.

[0052] In the above technical solution, by parameterizing the ceiling model and establishing the associated parameters between the design parameters of the ceiling model and the size of the house roof, the ceiling model is automatically adapted to the size of the house roof, thereby improving the design efficiency. And on the basis of parameterizing the ceiling model, the ceiling model is further modularized and combined, and the corresponding relationship parameters are configured, thereby reducing the difficulty of model modification, simplifying software operation, and improving design efficiency.

[0053] In another technical solution, the house roof dimensions and coordinates in step S1 include multiple sets of coordinates and corresponding dimensions spaced a certain distance apart in the horizontal and vertical directions;

[0054] In step S2, the size of the ceiling model is calculated based on the associated parameters according to the multiple sets of coordinates and the corresponding sizes.

[0055] In actual ceiling design, the shape and size of the roof are not necessarily strictly regular, such as a trapezoid that may be slightly deformed. Taking the beam in the ceiling design as an example, the lateral size of the trapezoidal shape is not consistent. Therefore, through the association calculation of multiple sets of coordinates and sizes in this solution, the beam at the corresponding coordinate position can be automatically matched to the actual required length, and then the pattern on the beam can also get the matching number, avoiding the situation of mismatch with the roof size when the actual construction is carried out according to the ceiling design drawing. In the above technical solution, the ceiling design for special-shaped roofs can save a huge amount of adjustment workload and significantly improve the design efficiency.

[0056] In another technical solution, the ceiling model is a three-dimensional model, which includes multiple main body modules and part modules set with the main body modules based on associated parameters. The main body modules and the part modules have corresponding parametric models. The parametric models of the main body modules and the part modules include size parameters, shape parameters, material parameters, and position layout parameters. The part modules include decorative entity elements, pattern elements, and color elements.

[0057] In the above technical solution, the three-dimensional model can provide an intuitive perspective, so that designers and customers can understand the appearance and function of the ceiling more clearly, and can also accurately display the size and proportion, reduce design errors and rework, and facilitate coordination and association with modular and parametric models, and facilitate modification to adapt to changing needs. And the three-dimensional model can be saved as a digital archive for later repeated reference and use. The ceiling model is decomposed into a model style composed of a main module and a part module, which can be freely combined into a variety of ceiling styles, and each main module and part module can also be modified and updated separately. The modular decomposition design provides a clear ceiling structure, so that more ceiling styles can be changed to match the diverse needs of customers, adapt to different application scenarios and needs, and provide greater design flexibility. There are associated parameters between the part module and the main module. The associated parameters are used to express the relationship between the part module and the main module, such as the positional relationship (relative coordinates) between the part module and the main module, such as the number of part modules set on the main module, etc. The positional relationship and quantity can be specially modified in the human-computer interaction interface. Each main module and part module also has its own parametric model, which allows designers to quickly adjust the design by changing parameter values, making the design process more flexible and responsive, and ensuring that the design remains consistent, because only the parameters need to be updated to ensure that the values ​​of all components are accurate. The three-dimensional model of the ceiling is composed of the main module and the part module. Each main module and part module has a parametric model that can be modified and updated independently, and can be modified and updated as a whole based on the associated parameters, which ensures design efficiency and design flexibility.

[0058] In another technical solution, an accessory model is also included, the accessory model is a three-dimensional model, the accessory model includes lighting elements, ventilation elements, and fire protection elements, and the accessory model has a corresponding parameterized model, and the parameterized model includes size parameters, shape parameters, material parameters, and position layout parameters; a plurality of combination relationship parameters are set between the accessory model and the ceiling model;

[0059] Acquire design parameters of the accessory model, receive an instruction to generate the accessory model, and generate a corresponding accessory model according to the design parameters of the accessory model;

[0060] Acquire the combination relationship parameters between the accessory model and the ceiling model, receive a combination instruction, and combine the accessory model and the ceiling model according to the corresponding combination relationship parameters.

[0061] In the above technical solution, some commonly needed functional designs such as lighting elements, ventilation elements, and fire protection elements are integrated with the ceiling model in the form of accessory models, without having to manually modify them according to each customer's design requirements. The combination relationship parameters between the accessory model and the ceiling model are pre-set, and the parameter values ​​can be modified in the human-computer interaction interface to meet the design needs of each customer, thereby significantly improving the overall design efficiency of the ceiling.

[0062] Based on the same inventive concept, the present invention also provides a system for a method for automatically adapting a ceiling design drawing method to a house size, and a method for executing the method for automatically adapting a ceiling design drawing method to a house size, comprising:

[0063] An identification module is used to identify and obtain the roof size and coordinates of a house; for example, when a roof model is selected by a mouse, the roof size and coordinates of the roof model are read; for example, when a roof model is selected in a human-computer interaction interface, the roof size and coordinates of the roof model are obtained and displayed.

[0064] The parameter acquisition module is used to obtain the design parameters of the ceiling model, and automatically adjust the size of the ceiling model according to the associated parameters of the ceiling model design parameters and the house roof size; for example, if a ceiling model is selected in the human-computer interaction interface, the associated parameters of the ceiling model design parameters and the house roof size are obtained and displayed. For example, if the associated parameters are connected to the outer boundary of the ceiling model and the inner boundary of the house roof, the size of the ceiling model will be automatically adjusted and displayed. When the size compatibility between the ceiling model and the roof model needs to be changed, it is only necessary to adjust the value of the corresponding associated parameter in the human-computer interaction interface, which provides great convenience for design and significantly improves design efficiency.

[0065] The graphics generation module is used to receive instructions for generating a ceiling model and generate a corresponding ceiling model based on the design parameters and dimensions of the adjusted ceiling model; when a generation instruction is received, such as confirmation by a mouse click, the ceiling model is generated and displayed on the roof model.

[0066] The display module is used to display the ceiling model according to the house roof coordinates. The roof model and the ceiling model are both displayed in the visualization area (display module) so that designers and customers can intuitively and clearly understand the appearance of the ceiling.

[0067] In the above technical solution, by parameterizing the ceiling model and establishing the associated parameters between the design parameters of the ceiling model and the size of the house roof, the ceiling model is automatically adapted to the size of the house roof, thereby improving the design efficiency. And on the basis of parameterizing the ceiling model, the ceiling model is further modularized and combined, and the corresponding relationship parameters are configured, thereby reducing the difficulty of model modification, simplifying software operation, and improving design efficiency.

[0068] The division of modules in the embodiments of the present application is schematic and is only a logical function division. There may be other division methods in actual implementation. In addition, each functional module in each embodiment of the present invention may be integrated into a processor, or may exist physically separately, or two or more modules may be integrated into one module. The above-mentioned integrated modules may be implemented in the form of hardware or in the form of software functional modules.

[0069] In another technical solution, it also includes a storage module, which is used to store the ceiling model and the accessory model. The ceiling model is a three-dimensional model, and the ceiling model includes multiple main modules and part modules that are set with the main modules based on associated parameters. The main modules and the part modules have corresponding parameterized models. The parameterized models of the main modules and the part modules include size parameters, shape parameters, material parameters, and position layout parameters. The part modules include decorative entity elements, pattern elements, and color elements. The accessory model is a three-dimensional model, and the accessory model includes lighting elements, ventilation elements, and fire protection elements. The accessory model has a corresponding parameterized model, and the parameterized model includes size parameters, shape parameters, material parameters, and position layout parameters; a variety of combination relationship parameters are set between the accessory model and the ceiling model;

[0070] In the above technical solution, some designed ceiling models and accessory models are stored to provide a design style basis for different customer design needs. On this basis, more styles can be efficiently changed by modifying the parameters of each model and the associated parameters between them, thereby matching the diverse needs of customers and adapting to different application scenarios and requirements.

[0071] <Example>

[0072] The ceiling style is circular in the middle:

[0073] like Figures 1 to 4 As shown, Figure 1 This is the original floor plan. You can see the dimensions of the floor plan in the picture. Figure 2 This is the plan view of the ceiling area, where the size of side a is 3811mm and the size of side b is 4364mm. Figure 3 This is a three-dimensional effect diagram of the suspended ceiling. Figure 3 The shape of the ceiling can be clearly seen. The circle in the middle is a perfect circle, and the diameter of the circle is 1 / 2 of the short side a of the ceiling, 1905.5mm.

[0074] Figure 4 To change the size of side a to 2963mm, Figure 5 for Figure 4The corresponding three-dimensional effect diagram of the suspended ceiling shows the shape of the suspended ceiling clearly. The size of the circle in the middle becomes smaller, but the shape is still a perfect circle with a diameter of 1481.5mm, which is still 1 / 2 of the short side a of the suspended ceiling. Due to the setting of the associated parameters, it can be guaranteed to be a perfect circle without causing stretching deformation.

[0075] The ceiling style is diamond-shaped in the middle:

[0076] like Figures 6 to 14 As shown, Figure 6 It is a ceiling style that records parametric data. The middle shape is a diamond. The size of the diamond and the size of the short side of the ceiling can be adjusted through parameters. The current value is 1 / 2. The center point of the diamond is in the center of the rectangular area of ​​the ceiling.

[0077] Figure 7 This is the original floor plan. Figure 8 The floor plan after adding the apartment type to the ceiling, the size of side a is 3753mm, the size of side b is 3307mm, Fig. 9 for Figure 8 The corresponding three-dimensional effect diagram.

[0078] Change the ratio of the short side of the rhombus to the ceiling to 1 / 5. Fig.10 It can be clearly seen that the overall shape of the ceiling has not been deformed, the middle diamond has not been deformed, the four sides connecting the diamond and the ceiling have not been deformed, and the center point of the diamond is still in the center of the ceiling area.

[0079] Change the size of side b to 2442mm, Fig.11 To change the ceiling plan, Fig.12 This is the three-dimensional effect after the change. From the figure, it can be seen that the size of the rhombus has changed, but the proportion has not changed. At the same time, the size of the rhombus is 1221mm, which is 1 / 2 of the side b. At the same time, the four sides of the connection between the rhombus and the ceiling have no stretching deformation.

[0080] Continue to change the size of side a to 1790mm, Fig.13 To change the ceiling plan, Fig.14 This is the three-dimensional effect after the change. It can be seen from the figure that the size of the rhombus has changed, but the proportion has not changed. At this time, the short side of the ceiling has become side a, and the size of the rhombus is 895mm, which is 1 / 2 of side a. At the same time, the four sides where the rhombus and the ceiling are connected have no stretching deformation.

[0081] The present invention provides an electronic device, comprising:

[0082] one or more processors;

[0083] and a memory in communication with the at least one processor, wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor executes the method. The electronic device may be any terminal device including a mobile phone, a laptop computer, a desktop computer, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), a vehicle-mounted computer, etc.

[0084] The present invention provides a computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, the method described is implemented.

[0085] Through the description of the above implementation mode, the technicians in the relevant field can clearly understand that the present invention can be implemented by means of software plus necessary general hardware, and of course, it can also be implemented by special hardware including special integrated circuits, special CPUs, special memories, special components, etc. In general, all functions completed by computer programs can be easily implemented by corresponding hardware, and the specific hardware structure used to implement the same function can also be various, such as analog circuits, digital circuits or special circuits. However, for the present invention, software program implementation is a better implementation mode in more cases. Based on such an understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a readable storage medium, such as a computer floppy disk, a U disk, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a disk or an optical disk, etc., including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0086] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A ceiling design drawing method that automatically adapts to the size of a house, characterized in that: The following steps are involved: S1, identify and obtain the size and coordinates of the house roof; S2, obtaining design parameters of the ceiling model, and automatically adjusting the size and design parameters of the ceiling model according to the correlation parameters between the design parameters of the ceiling model and the size of the house roof; S3, receiving an instruction to generate a ceiling model, and generating a corresponding ceiling model according to the design parameters and dimensions of the adjusted ceiling model; S4. Displaying the ceiling model according to the house roof coordinates.

2. The method for drawing a ceiling design that automatically adapts to the size of a house as claimed in claim 1, characterized in that: In step S1, the house roof dimensions and coordinates include multiple sets of coordinates and corresponding dimensions spaced a certain distance apart in the horizontal and vertical directions; In step S2, the size of the ceiling model is calculated based on the associated parameters according to the multiple sets of coordinates and the corresponding sizes.

3. The method for drawing a ceiling design that automatically adapts to the size of a house as claimed in claim 1, characterized in that: The suspended ceiling model is a three-dimensional model, which includes multiple main body modules and part modules that are set with the main body modules based on associated parameters. The main body modules and the part modules each have a corresponding parametric model, and the parametric models of the main body modules and the part modules include size parameters, shape parameters, material parameters, and position layout parameters.

4. The method for drawing a ceiling design that automatically adapts to the size of a house as claimed in claim 3, characterized in that: The part module includes decorative entity elements, pattern elements and color elements.

5. The method for drawing a ceiling design that automatically adapts to the size of a house as claimed in claim 3, characterized in that: It also includes an accessory model, which is a three-dimensional model. The accessory model includes lighting elements, ventilation elements, and fire protection elements. The accessory model has a corresponding parameterized model, which includes size parameters, shape parameters, material parameters, and position layout parameters. A variety of combination relationship parameters are set between the accessory model and the ceiling model; Acquire design parameters of the accessory model, receive an instruction to generate the accessory model, and generate a corresponding accessory model according to the design parameters of the accessory model; Acquire the combination relationship parameters between the accessory model and the ceiling model, receive a combination instruction, and combine the accessory model and the ceiling model according to the corresponding combination relationship parameters.

6. A system for executing the method for automatically adapting the design and drawing of suspended ceilings to the size of a house according to any one of claims 1 to 5, characterized in that: include: An identification module, which is used to identify and obtain the size and coordinates of the roof of a house; A parameter acquisition module, which is used to acquire design parameters of the ceiling model, and automatically adjust the size of the ceiling model according to the associated parameters of the design parameters of the ceiling model and the size of the house roof; A graphics generation module, which is used to receive an instruction to generate a ceiling model, and generate a corresponding ceiling model according to the design parameters and dimensions of the adjusted ceiling model; The display module is used to display the ceiling model according to the house roof coordinates.

7. The system according to claim 6, characterized in that Also included is a storage module, which is used to store the ceiling model and the accessory model.

8. An electronic device, characterized in that include: one or more processors; and a memory communicatively connected to the at least one processor, wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor executes the method according to any one of claims 1 to 5.

9. A computer-readable storage medium, characterized in that The storage medium stores a computer program, which, when executed by a processor, implements the method described in any one of claims 1 to 5.

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