CN111310263A - Decoration visual surface selection method and device, storage medium and electronic equipment - Google Patents
Decoration visual surface selection method and device, storage medium and electronic equipment Download PDFInfo
- Publication number
- CN111310263A CN111310263A CN202010084028.3A CN202010084028A CN111310263A CN 111310263 A CN111310263 A CN 111310263A CN 202010084028 A CN202010084028 A CN 202010084028A CN 111310263 A CN111310263 A CN 111310263A
- Authority
- CN
- China
- Prior art keywords
- sampling point
- detection
- visual
- decoration
- decoration component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005034 decoration Methods 0.000 title claims abstract description 80
- 230000000007 visual effect Effects 0.000 title claims abstract description 63
- 238000010187 selection method Methods 0.000 title claims description 7
- 238000005070 sampling Methods 0.000 claims abstract description 88
- 238000001514 detection method Methods 0.000 claims abstract description 75
- 238000000034 method Methods 0.000 claims abstract description 36
- 230000015654 memory Effects 0.000 claims description 34
- 238000010422 painting Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Software Systems (AREA)
- Geometry (AREA)
- Computer Graphics (AREA)
- Economics (AREA)
- General Health & Medical Sciences (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Image Generation (AREA)
Abstract
The embodiment of the invention relates to a method and a device for selecting a decoration visual surface, a storage medium and electronic equipment, wherein the method comprises the following steps: acquiring a decoration component entity, traversing each surface in the decoration component entity, and acquiring a surface sampling point; acquiring a preset direction of the surface where the sampling point is located, and constructing a detection ray according to the preset direction and a sampling position corresponding to the sampling point for detection; searching a recently intersected decoration component according to the detection ray, and judging whether the recently intersected decoration component meets a visual condition or not according to the distance and the type; if yes, merging all sub-surfaces meeting the visual condition, merging all the surfaces meeting the visual condition, and returning the selected visual surface.
Description
Technical Field
The embodiment of the invention relates to the technical field of decoration and finishing engineering, in particular to a method and a device for selecting a finishing visual surface, a storage medium and electronic equipment.
Background
With the continuous development of computers, the field of computer modeling of decoration engineering also adopts more automatic methods to complete more works, such as automatic identification of cad to create a three-dimensional model, automatic arrangement of a suspender, and the like. One of the jobs is the need to lay out a finished painted surface.
The decoration model comprises a ceiling, a ground, a wall surface, and components such as lines, lamps, air ports and the like which are attached to the ceiling, the ground, the wall surface and the wall surface. In modeling software such as revit, skylights, floors and wall surfaces are drawn through plates, walls and the like, the entities have thickness, each entity has a plurality of surfaces, painting is not needed in all places, but painting is needed on the surface which can be seen by people in indoor activities under normal conditions, painting is not needed on the invisible place where the surface is hidden, and painting is needed on the whole surface if a part of the surface can be seen.
The painting surface is also called a visual surface, and how to define whether to see or not there is no clear business method, because people move in the process of observation and are difficult to describe. Therefore, the mode of automatically searching the painting surface is not available at present, but the painting range is manually drawn or marked on the model by a user, so that the efficiency is poor, and the labor cost is high.
Disclosure of Invention
In view of the above, to solve the technical problems or some technical problems, embodiments of the present invention provide a method, an apparatus, a storage medium, and an electronic device for selecting a decorated visual surface.
In a first aspect, an embodiment of the present invention provides a method for selecting a finished visual surface, where the method includes:
acquiring a decoration component entity, traversing each surface in the decoration component entity, and acquiring a surface sampling point;
acquiring a preset direction of the surface where the sampling point is located, and constructing a detection ray according to the preset direction and a sampling position corresponding to the sampling point for detection;
searching a recently intersected decoration component according to the detection ray, and judging whether the recently intersected decoration component meets a visual condition or not according to the distance and the type;
if yes, merging all sub-surfaces meeting the visual condition, merging all the surfaces meeting the visual condition, and returning the selected visual surface.
In an alternative embodiment, said traversing each face of said finishing member entity, obtaining a face up-sampling point, comprises:
traversing each surface of the decoration component entity, and deducting the building and the decoration components;
and traversing each subtracted surface in the decoration component entity to obtain a surface sampling point.
In an alternative embodiment, the subtractive building and finishing component comprises:
and (4) deducting crossed building and decoration components.
In an optional embodiment, the obtaining a preset direction of a plane where the sampling point is located includes:
acquiring the tangential direction of the surface where the sampling point is located;
the method for constructing detection rays according to the preset direction and the sampling position corresponding to the sampling point to detect comprises the following steps:
and constructing a detection ray according to the tangential direction and the sampling position corresponding to the sampling point for detection.
In a second aspect, embodiments of the present invention provide a decorative visual surface selection apparatus, the apparatus comprising:
the entity acquisition module is used for acquiring a decoration component entity, traversing each surface in the decoration component entity and acquiring a surface sampling point;
the detection module is used for acquiring the preset direction of the surface where the sampling point is located and constructing a detection ray according to the preset direction and the sampling position corresponding to the sampling point for detection;
the judging module is used for searching the recently intersected decoration component according to the detection ray and judging whether the recently intersected decoration component meets the visual condition or not according to the distance and the type;
and the visible surface returning module is used for combining all the sub surfaces meeting the visible condition if the visible surface meets the requirement, combining all the character surfaces meeting the visible condition, and returning the selected visible surface.
In an optional embodiment, the entity obtaining module includes:
the deduction sub-module is used for traversing each surface in the decoration component entity to deduct buildings and decoration components;
and the sampling point acquisition submodule is used for traversing each subtracted surface in the decoration component entity to acquire a surface sampling point.
In an alternative embodiment, the deduction module is specifically configured to:
and (4) deducting crossed building and decoration components.
In an optional embodiment, the detection module is specifically configured to:
acquiring the tangential direction of the surface where the sampling point is located;
the detection module is specifically configured to:
and constructing a detection ray according to the tangential direction and the sampling position corresponding to the sampling point for detection.
In a third aspect, an embodiment of the present invention provides a storage medium, where one or more programs are stored, and the one or more programs are executable by one or more processors to implement the decoration visual surface selection method.
In a fourth aspect, an embodiment of the present invention provides an electronic device, including: the processor is used for executing the decoration visual surface selection program stored in the memory so as to realize the decoration visual surface selection method.
According to the technical scheme provided by the embodiment of the invention, a decoration component entity is obtained, each surface in the decoration component entity is traversed, a surface sampling point is obtained, a preset direction of the surface where the sampling point is located is obtained, a detection ray is constructed according to the preset direction and a sampling position corresponding to the sampling point for detection, a decoration component which is intersected recently is searched according to the detection ray, whether the decoration component which is intersected recently meets a visual condition or not is judged according to the distance and the type, if so, all sub-surfaces which meet the visual condition are combined, all character surfaces which meet the visual condition are combined, and the selected visual surface is returned. So can effectively raise the efficiency through the mode of automation, reduced the human cost.
Drawings
In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present specification, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic flow chart illustrating an implementation of a method for selecting a finished visual surface according to an embodiment of the present invention;
FIG. 2 is a schematic view of an alternative viewing surface according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a decorative visual surface selection apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For the convenience of understanding of the embodiments of the present invention, the following description will be further explained with reference to specific embodiments, which are not to be construed as limiting the embodiments of the present invention.
Because the existing manual drawing mode of a user has low working efficiency and high labor cost, in order to improve the efficiency and reduce the labor cost, the embodiment of the invention provides a technical scheme for quickly, automatically and quickly searching a visible surface (namely a painted surface):
sampling is carried out on the surface of the decoration framework entity to obtain sampling points on the surface; detecting outwards along the normal direction of the surface through the sampling point, and if a visible condition is met (the visible condition of specific components is different), the surface is considered to be visible; and if all the detection points do not meet the condition, the detection points are regarded as invisible surfaces, and then the surfaces are not painted.
In the embodiment of the present invention, the detection manner (i.e., the visible condition) of each component is defined in detail:
1) ceiling: the detection is outward through points on the surface, and if blocked, the detection is continued downward, and if no blocking exists in the detection process (the space is considered to be large enough), or the ground is found, the detection is considered to be visible.
2) Ground surface: and in the same ceiling, the detection is carried out outwards through points on the surface, if the detection is blocked, the detection is carried out upwards continuously, and if no blocking exists in the detection process (the space is considered to be large enough), or the ceiling is found, the detection is considered to be visible.
3) Wall surface: the points passing through the wall surface are detected outwards, and if the points are blocked, the points can be divided into vertical detection lines and non-vertical detection lines. The vertical detection lines continue to detect along the positive direction and the negative direction of the xy direction by 4 defense lines. If the horizontal line is blocked, the detection is continued along the left and right direction of the line. In the process, any detection line is detected downwards if blocked, and then the detection is continued. Until the ground is found, it is considered visible.
For the selection algorithm of the sampling points, grid sampling is taken as a main part, random edge sampling is taken as an auxiliary part, and the advantages of two sampling algorithms are utilized. The specific operation is that random edge sampling is continuously adopted only when the actual effective point number of the grid sampling points is less than 3.
TABLE 1
As shown in fig. 1, an implementation flow diagram of a method for selecting a finished visual surface provided in an embodiment of the present invention specifically includes the following steps:
step 1, obtaining a decoration component entity, namely a transmitted decoration entity shown in figure 1;
step 2, traversing each surface in the decoration component entity, and deducting intersected buildings and decoration components;
step 3, traversing each subtracted surface in the decoration component entity to obtain a surface sampling point;
step 4, acquiring a preset direction of the surface where each sampling point is located, specifically, acquiring a tangential direction of the surface where each sampling point is located;
step 5, constructing a detection ray according to the preset direction and the sampling position corresponding to the sampling point for detection, and constructing a detection ray according to the tangential direction and the sampling position corresponding to the sampling point for detection;
step 6, searching a recently intersected decoration component according to the detection ray, and judging whether the recently intersected decoration component meets visual conditions according to the distance and the type;
step 7, if yes, combining all sub-surfaces meeting the visual condition, combining all the surfaces meeting the visual condition, and returning the selected visual surface, as shown in fig. 2;
and 8, if the sampling point does not meet the requirement, continuously acquiring a new sampling point and a new direction on the detection ray.
According to the technical scheme provided by the embodiment of the invention, by obtaining a decoration component entity, traversing each surface in the decoration component entity, obtaining a surface sampling point, obtaining the preset direction of the surface where the sampling point is located, constructing a detection ray according to the preset direction and the sampling position corresponding to the sampling point for detection, searching a recently intersected decoration component according to the detection ray, judging whether the recently intersected decoration component meets the visual condition according to the distance and the type, if so, merging all sub-surfaces meeting the visual condition, merging all character surfaces meeting the visual condition, and returning the selected visual surface. So can effectively raise the efficiency through the mode of automation, reduced the human cost.
Embodiments of the present invention further provide, with respect to method embodiments, an embodiment of a device for decorating a visual surface, as shown in fig. 3, where the device may include: an entity obtaining module 310, a detecting module 320, a judging module 330, and a visual surface returning module 340.
The entity acquiring module 310 is configured to acquire a decoration component entity, traverse each surface of the decoration component entity, and acquire a surface sampling point;
the detection module 320 is configured to obtain a preset direction of a surface where the sampling point is located, and construct a detection ray according to the preset direction and a sampling position corresponding to the sampling point for detection;
the judging module 330 is configured to search a recently intersected decoration component according to the detection ray, and judge whether the recently intersected decoration component meets a visual condition according to a distance and a type;
and a visible surface returning module 340, configured to, if yes, merge all sub surfaces that satisfy the visible condition, merge all the faces that satisfy the visible condition, and return the selected visible surface.
In a specific implementation manner of the embodiment of the present invention, the entity obtaining module 310 includes:
a deduction sub-module 311 for traversing each face of the decoration component entity, deducting the building and the decoration component;
and the sampling point acquisition sub-module 312 is configured to traverse each subtracted surface in the decoration component entity to acquire a surface sampling point.
In a specific implementation manner of the embodiment of the present invention, the deduction module 311 is specifically configured to:
and (4) deducting crossed building and decoration components.
In a specific implementation manner of the embodiment of the present invention, the detection module 320 is specifically configured to:
acquiring the tangential direction of the surface where the sampling point is located;
the detection module is specifically configured to:
and constructing a detection ray according to the tangential direction and the sampling position corresponding to the sampling point for detection.
Fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, where the electronic device 400 shown in fig. 4 includes: at least one processor 401, memory 402, at least one network interface 404, and other user interfaces 403. The various components in the mobile terminal 400 are coupled together by a bus system 405. It is understood that the bus system 405 is used to enable connection communication between these components. The bus system 405 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 405 in fig. 4.
The user interface 403 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.
It will be appreciated that memory 402 in embodiments of the invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile memory may be a Read-only memory (ROM), a programmable Read-only memory (PROM), an erasable programmable Read-only memory (erasabprom, EPROM), an electrically erasable programmable Read-only memory (EEPROM), or a flash memory. The volatile memory may be a Random Access Memory (RAM) which functions as an external cache. By way of example, but not limitation, many forms of RAM are available, such as static random access memory (staticiram, SRAM), dynamic random access memory (dynamic RAM, DRAM), synchronous dynamic random access memory (syncronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), enhanced synchronous dynamic random access memory (EnhancedSDRAM, ESDRAM), synchronous link dynamic random access memory (synchlink DRAM, SLDRAM), and direct memory bus random access memory (DRRAM). The memory 402 described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 402 stores the following elements, executable units or data structures, or a subset thereof, or an expanded set thereof: an operating system 4021 and application programs 4022.
The operating system 4021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is configured to implement various basic services and process hardware-based tasks. The application 4022 includes various applications, such as a media player (MediaPlayer), a Browser (Browser), and the like, for implementing various application services. A program for implementing the method according to the embodiment of the present invention may be included in the application 4022.
In this embodiment of the present invention, by calling a program or an instruction stored in the memory 402, specifically, a program or an instruction stored in the application 4022, the processor 401 is configured to execute the method steps provided by the method embodiments, for example, including: acquiring a decoration component entity, traversing each surface in the decoration component entity, and acquiring a surface sampling point; acquiring a preset direction of the surface where the sampling point is located, and constructing a detection ray according to the preset direction and a sampling position corresponding to the sampling point for detection; searching a recently intersected decoration component according to the detection ray, and judging whether the recently intersected decoration component meets a visual condition or not according to the distance and the type; if yes, merging all sub-surfaces meeting the visual condition, merging all the surfaces meeting the visual condition, and returning the selected visual surface.
The method disclosed in the above embodiments of the present invention may be applied to the processor 401, or implemented by the processor 401. The processor 401 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 401. The processor 401 may be a general-purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software elements in the decoding processor. The software elements may be located in ram, flash, rom, prom, or eprom, registers, among other storage media that are well known in the art. The storage medium is located in the memory 402, and the processor 401 reads the information in the memory 402 and completes the steps of the method in combination with the hardware.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented by means of units performing the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
The electronic device provided in this embodiment may be the electronic device shown in fig. 4, and may perform all the steps of the method for selecting a finished visual surface shown in fig. 1, so as to achieve the technical effect of the method for selecting a finished visual surface shown in fig. 1.
The embodiment of the invention also provides a storage medium (computer readable storage medium). The storage medium herein stores one or more programs. Among others, the storage medium may include volatile memory, such as random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, a hard disk, or a solid state disk; the memory may also comprise a combination of memories of the kind described above.
When one or more programs in the storage medium are executable by one or more processors to implement the above-described decorated visual surface selection method performed on the decorated visual surface selection device side.
The processor is used for executing the decoration visual surface selection program stored in the memory so as to realize the following steps of the decoration visual surface selection method executed on the decoration visual surface selection device side:
acquiring a decoration component entity, traversing each surface in the decoration component entity, and acquiring a surface sampling point; acquiring a preset direction of the surface where the sampling point is located, and constructing a detection ray according to the preset direction and a sampling position corresponding to the sampling point for detection; searching a recently intersected decoration component according to the detection ray, and judging whether the recently intersected decoration component meets a visual condition or not according to the distance and the type; if yes, merging all sub-surfaces meeting the visual condition, merging all the surfaces meeting the visual condition, and returning the selected visual surface.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A method for selecting a finished visual surface, the method comprising:
acquiring a decoration component entity, traversing each surface in the decoration component entity, and acquiring a surface sampling point;
acquiring a preset direction of the surface where the sampling point is located, and constructing a detection ray according to the preset direction and a sampling position corresponding to the sampling point for detection;
searching a recently intersected decoration component according to the detection ray, and judging whether the recently intersected decoration component meets a visual condition or not according to the distance and the type;
if yes, merging all sub-surfaces meeting the visual condition, merging all the surfaces meeting the visual condition, and returning the selected visual surface.
2. The method of claim 1, wherein said traversing each face of the finishing member entity to obtain a face up-sample point comprises:
traversing each surface of the decoration component entity, and deducting the building and the decoration components;
and traversing each subtracted surface in the decoration component entity to obtain a surface sampling point.
3. The method of claim 2, wherein said subtractive building and finishing components comprises:
and (4) deducting crossed building and decoration components.
4. The method according to claim 1, wherein the obtaining the preset direction of the surface where the sampling point is located comprises:
acquiring the tangential direction of the surface where the sampling point is located;
the method for constructing detection rays according to the preset direction and the sampling position corresponding to the sampling point to detect comprises the following steps:
and constructing a detection ray according to the tangential direction and the sampling position corresponding to the sampling point for detection.
5. A decorative visual surface selection apparatus, said apparatus comprising:
the entity acquisition module is used for acquiring a decoration component entity, traversing each surface in the decoration component entity and acquiring a surface sampling point;
the detection module is used for acquiring the preset direction of the surface where the sampling point is located and constructing a detection ray according to the preset direction and the sampling position corresponding to the sampling point for detection;
the judging module is used for searching the recently intersected decoration component according to the detection ray and judging whether the recently intersected decoration component meets the visual condition or not according to the distance and the type;
and the visible surface returning module is used for combining all the sub surfaces meeting the visible condition if the visible surface meets the requirement, combining all the character surfaces meeting the visible condition, and returning the selected visible surface.
6. The apparatus of claim 5, wherein the entity acquisition module comprises:
the deduction sub-module is used for traversing each surface in the decoration component entity to deduct buildings and decoration components;
and the sampling point acquisition submodule is used for traversing each subtracted surface in the decoration component entity to acquire a surface sampling point.
7. The apparatus of claim 6, wherein the deduction module is specifically configured to:
and (4) deducting crossed building and decoration components.
8. The apparatus of claim 5, wherein the detection module is specifically configured to:
acquiring the tangential direction of the surface where the sampling point is located;
the detection module is specifically configured to:
and constructing a detection ray according to the tangential direction and the sampling position corresponding to the sampling point for detection.
9. An electronic device, comprising: a processor and a memory, the processor being configured to execute a finishing visual surface selection program stored in the memory to implement the finishing visual surface selection method of any one of claims 1 to 4.
10. A storage medium storing one or more programs executable by one or more processors to implement the method of decorating visual surfaces as claimed in any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010084028.3A CN111310263B (en) | 2020-02-10 | 2020-02-10 | Fitment visual surface selection method and device, storage medium and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010084028.3A CN111310263B (en) | 2020-02-10 | 2020-02-10 | Fitment visual surface selection method and device, storage medium and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111310263A true CN111310263A (en) | 2020-06-19 |
| CN111310263B CN111310263B (en) | 2024-04-12 |
Family
ID=71154717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010084028.3A Active CN111310263B (en) | 2020-02-10 | 2020-02-10 | Fitment visual surface selection method and device, storage medium and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111310263B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006107183A (en) * | 2004-10-06 | 2006-04-20 | Inax Corp | System for estimation of house exterior finish work |
| CN106326557A (en) * | 2016-08-24 | 2017-01-11 | 江苏国泰新点软件有限公司 | Arrangement method and arrangement device for building decoration |
| CN106372293A (en) * | 2016-08-29 | 2017-02-01 | 广州地铁设计研究院有限公司 | Three-dimensional reference line-based BIM creation method for building |
| CN108009333A (en) * | 2017-11-24 | 2018-05-08 | 巧夺天宫（深圳）科技有限公司 | Interior decoration level sets system, method, equipment and computer program product |
| CN108427795A (en) * | 2017-08-12 | 2018-08-21 | 中民筑友科技投资有限公司 | A kind of components pattern methods of exhibiting and device based on BIM |
| CN109166173A (en) * | 2018-08-22 | 2019-01-08 | 中国电建集团成都勘测设计研究院有限公司 | More precision three-dimensional surveying and mapping data fusion methods based on BIM |
| CN109635406A (en) * | 2018-12-05 | 2019-04-16 | 长沙科达智能装备股份有限公司 | A kind of tunnel based on point cloud slicing is automatically whitewashed method for planning track |
| US20190259210A1 (en) * | 2016-09-16 | 2019-08-22 | Christopher Ghaleb | A floorplan visualisation system |
-
2020
- 2020-02-10 CN CN202010084028.3A patent/CN111310263B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006107183A (en) * | 2004-10-06 | 2006-04-20 | Inax Corp | System for estimation of house exterior finish work |
| CN106326557A (en) * | 2016-08-24 | 2017-01-11 | 江苏国泰新点软件有限公司 | Arrangement method and arrangement device for building decoration |
| CN106372293A (en) * | 2016-08-29 | 2017-02-01 | 广州地铁设计研究院有限公司 | Three-dimensional reference line-based BIM creation method for building |
| US20190259210A1 (en) * | 2016-09-16 | 2019-08-22 | Christopher Ghaleb | A floorplan visualisation system |
| CN108427795A (en) * | 2017-08-12 | 2018-08-21 | 中民筑友科技投资有限公司 | A kind of components pattern methods of exhibiting and device based on BIM |
| CN108009333A (en) * | 2017-11-24 | 2018-05-08 | 巧夺天宫（深圳）科技有限公司 | Interior decoration level sets system, method, equipment and computer program product |
| CN109166173A (en) * | 2018-08-22 | 2019-01-08 | 中国电建集团成都勘测设计研究院有限公司 | More precision three-dimensional surveying and mapping data fusion methods based on BIM |
| CN109635406A (en) * | 2018-12-05 | 2019-04-16 | 长沙科达智能装备股份有限公司 | A kind of tunnel based on point cloud slicing is automatically whitewashed method for planning track |
Non-Patent Citations (1)
| Title |
|---|
| 张晟熙;: "BIM技术在装饰装修项目施工阶段的运用", 厦门理工学院学报, no. 03 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111310263B (en) | 2024-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070174027A1 (en) | Synchronized architectural and structural CAD models | |
| Kopsida et al. | Real-time volume-to-plane comparison for mixed reality–based progress monitoring | |
| CN109408907B (en) | Method and device for manufacturing three-dimensional building physical model | |
| Hong et al. | Semi-automated approach to indoor mapping for 3D as-built building information modeling | |
| US7629985B2 (en) | Method for creation of architectural space objects for area and volume calculation | |
| CN112907722A (en) | Building information model generation method, system, device and storage medium | |
| US20150234945A1 (en) | Real-time spatial daylighting analysis for a 3d geometric structure | |
| CN113538708B (en) | Method for displaying and interacting three-dimensional BIM model in two-dimensional view | |
| CN111950052B (en) | BIM technology-based exterior cladding construction method for integrally-assembled building | |
| US20190107940A1 (en) | Map-like interface for an electronic design representation | |
| US11823110B2 (en) | Optimizing building design for future transformation and expansion | |
| US11010499B2 (en) | User-selected dynamic dimensions in computer-aided design | |
| CN114818093B (en) | Method, device and equipment for generating column beam of assembled steel structure module building | |
| US10229227B2 (en) | Design-model management using a geometric criterion | |
| CN111310263A (en) | Decoration visual surface selection method and device, storage medium and electronic equipment | |
| CN113127960A (en) | Method and device for generating continuous straight paving scheme of floor tiles of room | |
| CN115455357A (en) | Building area statistical method, device, equipment and storage medium | |
| Son et al. | Semantic as-built 3D modeling of buildings under construction from laser-scan data based on local convexity without an as-planned model | |
| CN111986300B (en) | Rendering point determining method and device for house decoration, storage medium and electronic equipment | |
| Ghaffarianhoseini et al. | Integrating augmented reality and building information modelling to facilitate construction site coordination | |
| KR100928517B1 (en) | A design method of visualized 3d model for control system | |
| EP3365223A1 (en) | Method and system for determining the manufacturing dimensions for a connecting element | |
| KR101964922B1 (en) | Building exterior modeling device for building energy simulation | |
| CN117473685B (en) | Flat roof surface layer model generation method, device, equipment and storage medium | |
| US20150066444A1 (en) | User interface and software tool for architectural processes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |