公开(公告)号：US20240241996A1

公开(公告)日：2024-07-18

申请号：US17915724

申请日：2021-09-30

Applicant: BOE Technology Group Co., Ltd.

Inventor： Danfeng ZHU

IPC: G06F30/12 ,  G06Q50/08

CPC classification number: G06F30/12 ,  G06Q50/08

Abstract: A BIM visualization system and apparatus, a visualization platform, and a storage medium are provided. The system includes: a visualization platform and a management platform. The management platform comprises a design client and a construction client. The management platform is configured to acquire design data uploaded by the design client and construction data uploaded by the construction client, and is further configured to forward the design data to the construction client. The visualization platform is configured to acquire the design data and the construction data from the management platform, generate a three-dimensional model according to the design data and the construction data, and display the three-dimensional model.

公开(公告)号：US20250086857A1

公开(公告)日：2025-03-13

申请号：US18284552

申请日：2022-12-21

Applicant: BOE Technology Group Co., Ltd.

Inventor： Danfeng ZHU ,  Zhe ZHANG ,  Xiao CHU ,  Naichuan CHEN ,  Sujia JIANG ,  Hongxiang SHEN ,  Ming GU

IPC: G06T11/20 ,  G06T11/00

Abstract: An unreal engine graphic construction method includes the following steps: receiving data to be displayed; determining a number N of basic graphics contained in a graphic to be constructed according to the data to be displayed, wherein, N>1; calling an underlying function at a blueprint layer to draw N of the basic graphics in sequence, wherein the underlying function is used for creating the basic graphics.

公开(公告)号：US20250069326A1

公开(公告)日：2025-02-27

申请号：US18576357

申请日：2022-12-23

Applicant: BOE Technology Group Co., Ltd.

Inventor： Zhe ZHANG ,  Naichuan CHEN ,  Danfeng ZHU ,  Hongxiang SHEN

IPC: G06T17/00 ,  G06T5/20 ,  G06T7/12 ,  G06T7/13

Abstract: Provided is a method for rendering an image. The method includes: acquiring a plurality of pieces of raw point cloud data by scanning an object with a scanning device, wherein any one piece of raw point cloud data is configured to describe a data acquisition point on the object; determining at least one piece of boundary line data based on the plurality of pieces of raw point cloud data, wherein any one piece of boundary line data is configured to describe a contour boundary on the object; and determining an object image based on the plurality of pieces of raw point cloud data and the at least one piece of boundary line data, and rendering the object image.

公开(公告)号：US20250045289A1

公开(公告)日：2025-02-06

申请号：US18579336

申请日：2022-09-19

Applicant: BOE Technology Group Co., Ltd.

Inventor： Danfeng ZHU ,  Quanzhong WANG ,  Zhe ZHANG ,  Dong HONG

IPC: G06F16/25

Abstract: A presentation control method, a control device, a presentation device, and a computer-readable storage medium are provided. The method includes: acquiring a program information; the program information at least includes: identification information of presentation devices, and operating content information of each presentation device; generating a mapping relation file according to the program information; the mapping relation file includes control instructions and control information corresponding to each control instruction, which corresponds to one control period; each control instruction at least carries identification information of a target presentation device, and the control information includes operating content information of the target presentation device in a control period; and the target presentation device is a presentation device operating in the control period; and sending a control instruction to the target presentation device in the control period the target presentation device acquires the corresponding operating content information from the mapping relation file for presentation.

公开(公告)号：US20250029331A1

公开(公告)日：2025-01-23

申请号：US18547193

申请日：2022-02-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhe ZHANG ,  Danfeng ZHU ,  Naifu WU

IPC: G06T17/05 ,  G06F3/04815

Abstract: Embodiments of the present disclosure provide a method, apparatus, and a computer program product for building a model of a three-dimensional space scene. In the method embodiment, a configuration of a user for one or more rendering effects to be presented for the three-dimensional space scene is received; a basic model of the three-dimensional space scene is acquired; the configuration for the one or more rendering effects is parsed to determine a configuration for the basic model; and the basic model is processed according to the determined configuration for the basic model.

公开(公告)号：US20240221272A1

公开(公告)日：2024-07-04

申请号：US17914170

申请日：2021-09-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Danfeng ZHU

IPC: G06T13/60 ,  G06T7/60

CPC classification number: G06T13/60 ,  G06T7/60

Abstract: A waterwave simulation method and apparatus, an electronic device, and a storage medium are provided. The method includes: in response to detecting that waterwaves need to be acquired during simulation on an initial model, acquiring one or more target regions corresponding to the waterwaves and one or more slots (11) corresponding to the one or more target regions; and obtaining a target model by attaching the one or more slots to the initial model, where an effect of waterwaves (12) is present in the one or more target regions of the target model. In the method, the target model can involve waterwaves by attaching the one or more slots with waterwaves to the initial model, and it is only necessary to allocate an internal memory and a display memory for the one or more slots without adding extra internal memory and display memory, which is beneficial to improve simulation efficiency.