CN111179025A - Home decoration 3D scene roaming method based on UE4, electronic equipment and storage medium - Google Patents

Home decoration 3D scene roaming method based on UE4, electronic equipment and storage medium Download PDF

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Publication number
CN111179025A
CN111179025A CN201911284582.XA CN201911284582A CN111179025A CN 111179025 A CN111179025 A CN 111179025A CN 201911284582 A CN201911284582 A CN 201911284582A CN 111179025 A CN111179025 A CN 111179025A
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home decoration
user
scene
product
roaming method
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周锦楷
廖常波
薛冠衡
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Foshan Oushennuo Yunshang Technology Co ltd
Foshan Oceano Ceramics Co Ltd
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Foshan Oushennuo Yunshang Technology Co ltd
Foshan Oceano Ceramics Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/06Buying, selling or leasing transactions
    • G06Q30/0601Electronic shopping [e-shopping]
    • G06Q30/0641Shopping interfaces
    • G06Q30/0643Graphical representation of items or shoppers
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/003D [Three Dimensional] image rendering
    • G06T15/005General purpose rendering architectures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00Manipulating 3D models or images for computer graphics
    • G06T19/006Mixed reality

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  • General Physics & Mathematics (AREA)
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  • Business, Economics & Management (AREA)
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Abstract

The invention discloses a home decoration 3D scene roaming method based on UE4, an electronic device and a storage medium, comprising the following steps: acquiring the house type information of a user, generating a corresponding home decoration 3D scene graph through a UE4 engine, and displaying the scene graph; determining a moving route of a user according to input operation of the user so as to adjust the visual angle of the home decoration 3D scene graph in real time and display the visual angle; replacing the original product with a target product according to a product replacement instruction of a user, and re-rendering to generate and display a new home decoration 3D scene graph; according to a sharing instruction of a user, pictures of a plurality of angles are intercepted to generate a panoramic picture and corresponding sharing codes are generated, and the sharing codes are used for obtaining the corresponding panoramic picture. The method is based on a UE4 engine, a corresponding home decoration 3D scene is generated according to house type information, the roaming function of the home decoration 3D scene is achieved by utilizing the 3D rendering function of the UE4 engine, and a panoramic image and a corresponding sharing code can be generated so that a user can share a home decoration design scheme effect image to family friends.

Description

Home decoration 3D scene roaming method based on UE4, electronic equipment and storage medium
Technical Field
The invention relates to the technical field of virtual reality, in particular to a home decoration 3D scene roaming method based on UE4, electronic equipment and a storage medium.
Background
In the process of selling in the home decoration industry, home decoration software is used for being sold in a matched mode so as to show the home decoration effect to users. At present, there are many 3D home decoration design display schemes in the market, for example, a plurality of viewpoints of a scene are used to obtain corresponding 360-degree panoramas, and then switching is performed between different viewpoints, however, a common switching means at present is switching of a plurality of panoramas, and a sense of space is not strong in nature. Therefore, in order to enhance the sense of space and realize the roaming effect, the home decoration scene is rendered in real time by using the UE4 or the Unity3D rendering engine, and the method can realize the roaming of the scene completely and freely.
However, the existing home decoration software only supports the user to watch the home decoration effect in the field device, and the user cannot share the design scheme which is considered good for the user to family and friends who cannot arrive at the field in time for reference, so that inconvenience exists.
Disclosure of Invention
In order to overcome the defects of the prior art, an object of the present invention is to provide a home decoration 3D scene roaming method based on UE4, which can generate a corresponding home decoration 3D scene according to house type information based on a UE4 engine, implement a roaming function of the home decoration 3D scene by using a 3D rendering function of a UE4 engine, and generate a panorama and a corresponding sharing code so that a user can share an effect graph of a home decoration design scheme to family friends.
Another object of the present invention is to provide an electronic device, which can generate a corresponding home decoration 3D scene according to house type information based on a UE4 engine, implement a roaming function of the home decoration 3D scene by using a 3D real-time rendering function of a UE4 engine, and generate a panorama and a corresponding sharing code so that a user can share a home decoration design scheme effect map to family and friends.
The third objective of the present invention is to provide a computer-readable storage medium, when a program in the storage medium runs, a UE4 engine can be implemented to generate a corresponding home decoration 3D scene according to house type information, a 3D rendering function of the UE4 engine is utilized to implement a roaming function of the home decoration 3D scene, and a panorama and a corresponding sharing code can be generated to facilitate a user to share a home decoration design scheme effect map to family and friends.
One of the purposes of the invention is realized by adopting the following technical scheme:
a home decoration 3D scene roaming method based on a UE4 comprises the following steps:
acquiring the house type information of a user, generating a corresponding home decoration 3D scene graph through a UE4 engine, and displaying the scene graph;
determining a moving route of a user according to input operation of the user, and adjusting the visual angle of the home decoration 3D scene graph in real time according to the moving route of the user and displaying the visual angle;
replacing the original product with a target product according to a product replacement instruction of a user, and re-rendering to generate and display a new home decoration 3D scene graph;
according to a sharing instruction of a user, pictures of a plurality of angles are intercepted to generate a panoramic picture and corresponding sharing codes are generated, and the sharing codes are used for obtaining the corresponding panoramic picture.
Further, the sharing code may be: two-dimensional codes, bar codes or passcodes.
Further, the two-dimensional code is generated through a libqrencode open source algorithm.
Further, the input operation of the user may be input through a handle, a keyboard, a mouse, or a touch button of a touch display screen.
Further, the capturing the pictures at the multiple angles to generate the panorama specifically includes: and capturing pictures with six angles of up, down, left, right, front and back, and storing the pictures as a panoramic picture.
Further, the method also comprises the following steps: and uploading the panoramic image to an Ali cloud server after the panoramic image is generated.
Further, the step of replacing the original product with the target product and re-rendering the target product to generate a new home decoration 3D scene graph according to the product replacement instruction of the user specifically includes:
displaying a plurality of products to a user according to a product replacement request of the user;
and acquiring a target product selected by a user and a product required to be replaced by the user in the home decoration 3D scene graph, replacing the product required to be replaced in the home decoration 3D scene graph with the target product, and re-rendering to generate a new home decoration 3D scene graph.
The second purpose of the invention is realized by adopting the following technical scheme:
an electronic device comprising a processor and a memory, the memory storing an executable computer program, the processor being readable by the computer program in the memory and operative to implement the UE 4-based home decoration 3D scene roaming method as described above.
Further, still include the display screen, the display screen with the treater electricity is connected, the display screen is used for showing house ornamentation 3D scene graph.
The third purpose of the invention is realized by adopting the following technical scheme:
a computer readable storage medium having stored thereon an executable computer program which when run may implement the UE 4-based home decoration 3D scene roaming method as described above.
Compared with the prior art, the invention has the beneficial effects that:
the home decoration 3D scene roaming method based on the UE4 can generate a corresponding home decoration 3D scene according to the house type information input by the user based on the UE4 engine, realize the roaming function of the home decoration 3D scene by utilizing the 3D rendering function of the UE4 engine, and generate a panoramic view and a corresponding sharing code so that the user can share the effect view of the home decoration design scheme to family friends.
Drawings
Fig. 1 is a flowchart illustrating a home decoration 3D scene roaming method based on UE4 according to the present invention;
fig. 2 is a schematic diagram of product replacement involved in a home decoration 3D scene roaming method based on a UE4 according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Please refer to fig. 1, which is a flowchart illustrating a home decoration 3D scene roaming method based on a UE4, comprising the following steps:
acquiring the house type information of a user, generating a corresponding home decoration 3D scene graph through a UE4 engine, and displaying the scene graph;
determining a moving route of a user according to input operation of the user, and adjusting the visual angle of the home decoration 3D scene graph in real time according to the moving route of the user and displaying the visual angle; the user can move back and forth and left and right, the visual angle of the home decoration 3D scene graph is adjusted in real time according to the moving route of the user and displayed, and the user feels like being personally on the scene;
replacing the original product with a target product according to a product replacement instruction of a user, and re-rendering to generate and display a new home decoration 3D scene graph;
according to a sharing instruction of a user, pictures of a plurality of angles are intercepted to generate a panoramic picture and corresponding sharing codes are generated, and the sharing codes are used for obtaining the corresponding panoramic picture.
The home decoration 3D scene roaming method based on the UE4 can generate a corresponding home decoration 3D scene according to the house type information input by the user based on the UE4 engine, realize the roaming function of the home decoration 3D scene by utilizing the 3D rendering function of the UE4 engine, and generate a panoramic view and a corresponding sharing code so that the user can share the effect view of the home decoration design scheme to family friends.
By the method, a user can realize home decoration 3D scene roaming, if the user wants to check the home decoration effect of more products, the products can be replaced through the product replacement instruction to generate a new home decoration 3D scene graph, and if the user wants to share the products for family friends to check, the corresponding sharing code can be generated through the sharing instruction, and other people can acquire the panoramic view of the home decoration 3D scene of the user at present through the sharing code.
As a preferred embodiment, the sharing code may be: two-dimensional codes, bar codes or passcodes. Of course, sharing of panoramas can also be realized in a link sharing manner. Specifically, the two-dimensional code may be generated by a libqrencode open source algorithm.
As a preferred embodiment, the input operation by the user may be input through a handle, a keyboard, a mouse, or a touch button touching the display screen. Preferably, the input operation of the user, namely the input of the control instruction, is input through the game handle, and the remote operation can be realized by adopting the handle and being far away from the screen, so that the display screen can be watched remotely without being limited by the distance.
In particular, corresponding hardware inputs, such as a handle, keyboard, mouse, etc., may be set through the playlnput plug-in of the UE4 engine. Whereas for a dedicated input device that does not conform to a standard axis or button index, or a dedicated input device with a non-normal input range, the RawInput plugin can be used for manual configuration.
PlayerInput is a Uobject in the PlayerController class for managing player input. It is only generated on the client. Two structures are defined in the PlayerInput. The first is FINputActionKeyMapping, which defines an action map (ActionMapping). The other is finputaxisckeymapping, which defines an axis map (AxisMapping). The hardware input definitions used in the action mapping (ActionMapping) and the axis mapping (axismappling) are established in InputCoreType. ActionMappings: mapping discrete buttons or keys to a "name" that will later be bound to event-driven behavior; the net effect is to press (and/or release) a single key, mouse button or keyboard button. AxisMappings: mapping keyboard, controller, or mouse inputs to a "name" that will later be tied to a continuous game action, such as movement, inputs mapped in the axis map (AxisMapping) will be continuously polled even when they have just reported their input values.
For touch button operations, by default, software running on the touch device will have two virtual joysticks (just like a host controller). You can change the joystick using the Default Touch Interface (Default Touch Interface) property in the Input (Input) section of the Project Settings (Project Settings).
As a preferred embodiment, the capturing the pictures at the multiple angles to generate the panorama specifically includes: and capturing pictures with six angles of up, down, left, right, front and back, and storing the pictures as a panoramic picture. Preferably, the method further comprises the steps of: and uploading the panoramic image to an Ali cloud server after the panoramic image is generated. Therefore, the user can obtain the corresponding panoramic picture through the sharing code, and accordingly the corresponding home decoration design effect is checked.
As a preferred embodiment, the step of replacing the original product with the target product and re-rendering the target product to generate a new home decoration 3D scene graph according to the product replacement instruction of the user specifically includes:
displaying a plurality of products to a user according to a product replacement request of the user;
and acquiring a target product selected by a user and a product required to be replaced by the user in the home decoration 3D scene graph, replacing the product required to be replaced in the home decoration 3D scene graph with the target product, and re-rendering to generate a new home decoration 3D scene graph.
In particular, refer to fig. 2, which is a schematic diagram of implementing product replacement, wherein: the URL is a website (address) for storing the picture; on Success is loading; texture is an example of a picture named Texture 2DDynamic generated after successful loading; target is the area of the selected product needing to be replaced; the Parameter Name is the Name of the picture variable; value gives an assignment to Texure generated using the Download Image method.
For example, if a user wants to change the tile type of the floor, a variety of tile texture pictures are displayed to the user for the user to select; and selecting a corresponding ceramic tile by clicking the corresponding picture by the user, selecting an area of the ceramic tile to be replaced by clicking the floor area after the user selects the target ceramic tile type, and generating a new home decoration 3D scene graph according to the ceramic tile texture picture selected by the user.
The invention also provides an electronic device comprising a processor and a memory, wherein the memory stores an executable computer program, and the processor can read the computer program in the memory and operate to realize the home decoration 3D scene roaming method based on the UE 4.
As a preferred embodiment, the home decoration system further comprises a display screen, wherein the display screen is electrically connected with the processor, and the display screen is used for displaying a home decoration 3D scene graph.
The present invention also provides a computer-readable storage medium storing an executable computer program which, when running, may implement the UE 4-based home decoration 3D scene roaming method as described above.
The computer-readable storage medium stores a computer program in which the method of the present invention, if implemented in the form of software functional units and sold or used as a stand-alone product, can be stored. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer storage medium and used by a processor to implement the steps of the embodiments of the method. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer storage medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer storage media may include content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer storage media that does not include electrical carrier signals and telecommunications signals as subject to legislation and patent practice.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (10)

1. A home decoration 3D scene roaming method based on UE4 is characterized by comprising the following steps:
acquiring the house type information of a user, generating a corresponding home decoration 3D scene graph through a UE4 engine, and displaying the scene graph;
determining a moving route of a user according to input operation of the user, and adjusting the visual angle of the home decoration 3D scene graph in real time according to the moving route of the user and displaying the visual angle;
replacing the original product with a target product according to a product replacement instruction of a user, and re-rendering to generate and display a new home decoration 3D scene graph;
according to a sharing instruction of a user, pictures of a plurality of angles are intercepted to generate a panoramic picture and corresponding sharing codes are generated, and the sharing codes are used for obtaining the corresponding panoramic picture.
2. The UE 4-based home decoration 3D scene roaming method of claim 1, wherein the sharing code can be: two-dimensional codes, bar codes or passcodes.
3. The UE 4-based home decoration 3D scene roaming method of claim 2, wherein the two-dimensional code is generated by libqrencode open source algorithm.
4. The UE 4-based home decoration 3D scene roaming method of claim 1, wherein the user's input operation can be input through a handle, a keyboard, a mouse, or a touch button of a touch screen.
5. The home decoration 3D scene roaming method based on UE4, of claim 1, wherein the intercepting of the pictures from multiple angles to generate the panorama is specifically: and capturing pictures with six angles of up, down, left, right, front and back, and storing the pictures as a panoramic picture.
6. The UE 4-based home decoration 3D scene roaming method of claim 1, further comprising the steps of: and uploading the panoramic image to an Ali cloud server after the panoramic image is generated.
7. The home decoration 3D scene roaming method based on UE4, of claim 1, wherein the step of replacing an original product with a target product and re-rendering the target product to generate a new home decoration 3D scene graph according to a product replacement instruction of a user includes:
displaying a plurality of products to a user according to a product replacement request of the user;
and acquiring a target product selected by a user and a product required to be replaced by the user in the home decoration 3D scene graph, replacing the product required to be replaced in the home decoration 3D scene graph with the target product, and re-rendering to generate a new home decoration 3D scene graph.
8. An electronic device comprising a processor and a memory, the memory storing an executable computer program, the processor being capable of reading the computer program in the memory and operating to implement the UE 4-based home decoration 3D scene roaming method according to any one of claims 1 to 7.
9. The electronic device of claim 8, further comprising a display screen electrically connected to the processor, the display screen configured to display a home-decoration 3D scene map.
10. A computer-readable storage medium, wherein the computer-readable storage medium stores an executable computer program, which when executed implements the UE 4-based home decoration 3D scene roaming method according to any one of claims 1 to 7.
CN201911284582.XA 2019-12-13 2019-12-13 Home decoration 3D scene roaming method based on UE4, electronic equipment and storage medium Pending CN111179025A (en)

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CN111814216A (en) * 2020-06-15 2020-10-23 佛山影响力科技有限公司 Intelligent interactive material selection method for building material product
CN111897530A (en) * 2020-07-23 2020-11-06 上海珀立信息科技有限公司 UI system and method based on UE4 platform
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CN115442657A (en) * 2021-10-15 2022-12-06 佛山欧神诺云商科技有限公司 Method, device, medium and product for dynamically adjusting image resolution
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