CN106023321B - A kind of more scene walkthrough generation methods and device - Google Patents
A kind of more scene walkthrough generation methods and device Download PDFInfo
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- CN106023321B CN106023321B CN201610520963.3A CN201610520963A CN106023321B CN 106023321 B CN106023321 B CN 106023321B CN 201610520963 A CN201610520963 A CN 201610520963A CN 106023321 B CN106023321 B CN 106023321B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
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- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/003—Navigation within 3D models or images
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- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/04815—Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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Abstract
The invention discloses a kind of more scene walkthrough generation methods and device, this method to include：House ornamentation panorama sketch is generated, the room data and its associated data in the house ornamentation panorama sketch are obtained；The required room panorama sketch roamed is generated according to the room data and the associated data；Data filtering is carried out to the room panorama sketch generated；Panoramic Warping is carried out to filtered room panorama sketch using krpano plug-in units.The advantageous effect of the invention is：It is not necessary that room panorama sketch different in Same Scene is manually set, the formation efficiency of more scene walkthroughs is promoted, the entrance hot spot of scene is accurately positioned, promotes user experience.
Description
Technical field
The present invention relates to scene rendering technical field more particularly to a kind of more scene walkthrough generation methods and devices.
Background technology
Currently, krpano panoramas displaying plug-in unit can realize that (panorama is shown panorama bandwagon effect well：In specific environment
In, the image for checking different angle of 360 degree of user's energy.One panorama display diagram is a scene).By multiple common
Picture is shown to using special rules combination in a scene, to achieve the effect that panorama is shown.And by defining multiple heat
Point (hot spot：The node being attached between two scenes, by clicking from a scene switching to another scene.Such as：Two rooms
Between between the door that is attached be exactly a hot spot), realize the roaming effect between different zones.Currently, there is 3D on many lines
Family's assembling platform, generally all there are one Core Features：Render the panorama display diagram for generating scene.Plug-in unit is shown using krpano panoramas
3D family's assembling platform generates panorama display diagram on bonding wire, can be very good the roaming for realizing more scenes.
However, realizing that the solution that more scene walkthroughs generate is to use manual type, both different mostly at present
Contextual data realize.There are also realized by common generating mode --- and select multiple panorama display diagrams directly raw
At, but while generating cannot carry out setting for multiple panorama display diagrams in a scene, can not be accurately positioned between roaming scence
Hot spot.Therefore the prior art has the following disadvantages：
1, time-consuming and laborious using manual type, and a large amount of and more scene walkthroughs cannot be carried out and realized.
2, the different panorama display diagrams for rendering generation in Same Scene cannot be identified, and hot spot can not be accurately positioned, that is, existed
In one scene, the point being attached with another scene can not be found.It can not be accurate in the panorama display diagram in a room
The other scene tie points of a Men Laiyu are found to do hot spot mark, cause poor user experience.
Invention content
The technical problem to be solved in the present invention is that manual type is brought time-consuming and laborious, hot for the above-mentioned prior art
The problem of point identification inaccuracy provides a kind of more scene walkthrough generation methods and device.
The technical solution adopted by the present invention to solve the technical problems is：
On the one hand, a kind of more scene walkthrough generation methods are constructed, including：
House ornamentation panorama sketch is generated, the room data and its associated data in the house ornamentation panorama sketch are obtained；
The required room panorama sketch roamed is generated according to the room data and the associated data；
Data filtering is carried out to the room panorama sketch generated；
Panoramic Warping is carried out to filtered room panorama sketch using krpano plug-in units.
In more scene walkthrough generation methods of the present invention, it is complete to obtain the house ornamentation for the generation house ornamentation panorama sketch
The step of room data and its associated data in scape figure includes following sub-step：
House ornamentation panorama sketch is generated using preset platform；
The room data and its associated data in the house ornamentation panorama sketch are obtained, the room data includes room ID and room
Between title, the associated data includes room related information, association room ID, association hot spot ID, association room title and association
Room positions；
The room data and the associated data are stored, and multiple scenes are associated with according to the associated data.
It is described according to the room data and the associated data in more scene walkthrough generation methods of the present invention
The step of room panorama sketch roamed needed for generating includes following sub-step：
Multiple room panorama sketch in multiple rooms are generated according to the room ID, wherein each room corresponds to a room
Panorama sketch；
Multiple room panorama sketch are preserved into corresponding roaming scence.
It is described that data mistake is carried out to the room panorama sketch generated in more scene walkthrough generation methods of the present invention
The step of filter includes following sub-step：
According to the hotspot location in roaming scence described in the association room location Calculation；
It is obtained according to the hotspot location and overlaps hot spot；
It is different angle by the angle offset for overlapping hot spot, and repositions the entrance hot spot of the roaming scence.
It is described complete to filtered room using krpano plug-in units in more scene walkthrough generation methods of the present invention
The step of scape figure progress Panoramic Warping includes following sub-step：
Control the hot spot positioning of the krpano plug-in units；
Obtain current direction according to hot spot positioning, and calculate the angle between the current direction and the direction of door with
Obtain the level angle when prelocalization；
The roaming scence is accessed into the krpano plug-in units with fixed according to the level angle and preset vertical angle
Hotspot location in the roaming scence of position.
On the other hand, a kind of more scene walkthrough generating means are provided, including：
House ornamentation generation module obtains the room data in the house ornamentation panorama sketch and its pass for generating house ornamentation panorama sketch
Join data；
Room generation module, for generating the required room panorama roamed according to the room data and the associated data
Figure；
Data filtering module, for carrying out data filtering to the room panorama sketch generated；
Panoramic Warping module, for carrying out Panoramic Warping to filtered room panorama sketch using krpano plug-in units.
In more scene walkthrough generating means of the present invention, the house ornamentation generation module includes：
House ornamentation generates submodule, for generating house ornamentation panorama sketch using preset platform；
Room acquisition submodule, for obtaining room data and its associated data in the house ornamentation panorama sketch, the room
Between data include room ID and room title, the associated data includes room related information, association room ID, association hot spot
ID, association room title and the positioning of association room；
Data sub-module stored, for storing the room data and the associated data, and according to the associated data
It is associated with multiple scenes.
In more scene walkthrough generating means of the present invention, the room generation module includes：
Room generates submodule, multiple room panorama sketch for generating multiple rooms according to the room ID, wherein every
A room corresponds to a room panorama sketch；
Room preserves submodule, for preserving multiple room panorama sketch into corresponding roaming scence.
In more scene walkthrough generating means of the present invention, the data filtering module includes：
Position computational submodule, for according to the hotspot location in roaming scence described in the association room location Calculation；
Hot spot acquisition submodule overlaps hot spot for being obtained according to the hotspot location；
Hot spot deviates submodule, for being different angle by the angle offset for overlapping hot spot, and described in repositioning
Roaming scence enters hot spot.
In more scene walkthrough generating means of the present invention, the Panoramic Warping module includes：
Location control submodule, the hot spot for controlling the krpano plug-in units position；
Angle calculation submodule, for obtaining current direction according to hot spot positioning, and calculate the current direction with
Angle between the direction of door is to obtain the level angle for working as prelocalization；
Plug-in unit accesses submodule, for accessing the roaming scence according to the level angle and preset vertical angle
The krpano plug-in units are to position the hotspot location in the roaming scence.
A kind of more scene walkthrough generation methods disclosed above and device have the advantages that：It is same without being manually set
Different room panorama sketch, promotes the formation efficiency of more scene walkthroughs in one scene, is accurately positioned the entrance hot spot of scene, is promoted
User experience.
Description of the drawings
Fig. 1 is a kind of flow chart of more scene walkthrough generation methods provided by the invention；
Fig. 2 is the schematic diagram towards angle calculation that one embodiment of the invention provides；
Fig. 3 is a kind of more scene walkthrough generating means block diagrams provided by the invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
The present invention provides a kind of more scene walkthrough generation methods and devices, it is intended that can carry out in large quantities more
Scene walkthrough；The automatic different panorama sketch for setting Same Scene, Same Scene, which automatically controls, can only select a Zhang Quanjing figure；It can essence
It determines the hot spot being attached in the different scenes of position, promotes user experience.In general, implementation is flat using 3D house ornamentations on line
Platform, using room as scene, door is hot spot.
Referring to Fig. 1, Fig. 1 is a kind of flow chart of more scene walkthrough generation methods provided by the invention, more scene walkthroughs
Generation method includes the following steps S1-S4：
S1, house ornamentation panorama sketch is generated, obtains the room data and its associated data in the house ornamentation panorama sketch；The step
S1 includes following sub-step S11-S13：
S11, house ornamentation panorama sketch is generated using preset platform；Being generated using 3D family's assembling platform on line can use
Panorama sketch.
S12, the room data in the acquisition house ornamentation panorama sketch and its associated data, the room data include room ID
And room title, the associated data include room related information, association room ID, association hot spot ID, association room title and
It is associated with room positioning；It is calculated by 3D family's assembling platform on line and provides the data of needs to store, in general, panorama diagram data stores
Organization plan is：
{“doors”：[{“d_name”：" master bedroom ", " d_angle "：216, " d_id "：" f1008 ", " dr_id "：
" 53 " }], " r_id "：" 55 ", " r_name "：" parlor " }
{“doors”：[{“d_name”：" parlor ", " d_angle "：354, " d_id "：" f1008 ", " dr_id "：
" 55 " }], " r_id "：" 53 ", " r_name "：" master bedroom " }
r_id：The room id of position where when panorama picture formation can determine each when generating selection picture with this id
Room only selects a panorama sketch --- and on line in 3D family's assembling platform, the id in each room is unique in a design.That is room
ID。
r_name：The room title of position when panorama picture formation.That is room title.
Data in doors：Include multiple and the related other room informations of current room, each door in room
All it is a hot spot.That is room related information.
dr_id：Associated room id.It is associated with room ID.
d_id：The id in associated room and the associated door of current room.That is association hot spot ID.
d_name：Associated room title.It is associated with room title.
d_angle：Positioning of the associated room in this room, for carrying out being accurately positioned for hot spot, 3D house ornamentations on line
Platform calculates the deviation angle of door in the room and obtains.That is association room positioning.
S13, the room data and the associated data are stored, and multiple scenes is associated with according to the associated data.I.e.
It is stored according to above-mentioned panorama sketch data store organisation.
S2, the required room panorama sketch roamed is generated according to the room data and the associated data；The step S2
Including following sub-step S21-S22：
S21, multiple room panorama sketch that multiple rooms are generated according to the room ID, wherein each room corresponds to one
Room panorama sketch；Selection carries out roaming and generates room panorama sketch.By r_id, control each room can only select one it is complete
Jing Tu.
S22, multiple room panorama sketch are preserved into corresponding roaming scence.Preserve the panorama sketch of selection, every
Data are a roaming scence --- and a roaming scence includes multiple panorama sketch.
| id | main_id | other_ids | url |
| 15 | 23514 | 23513,23516,23517 | XXXXXXXXXXXXX |
Wherein, main_id, other_ids are by the information after third step calculating for the panorama sketch id, url preserved
By encrypted data.
S3, data filtering is carried out to the room panorama sketch generated；The step S3 includes following sub-step S31-S33：
S31, according to the hotspot location described in the association room location Calculation in roaming scence；By the scene of selection,
Useful scene and hot spot are calculated, useless hot spot is removed.In general, calculating hotspot location using d_angle.
S32, coincidence hot spot is obtained according to the hotspot location.
S33, by it is described overlap hot spot angle offset be different angle, and reposition the roaming scence enter heat
Point.I.e. automatic correct overlaps hot spot：One angle of hour offset is overlapped, that repositions scene enters hot spot.It specifically includes as follows
Step S331-S334：
S331, room list is obtained.
Array of data in S332, parsing room list.
S333, the data in each room are compared successively, the whether relevant room ID of circulation searching in hot spot
(dr_id) it is associated with other rooms id (r_id), if nothing, deletes the association.
S334, the data after deleting are returned to, it is encrypted preservation.Data correlation wherein after encrypting storing is to url.
That so does has the beneficial effect that, when next time initiates same request, no longer needs to recalculate, direct ciphertext data.
S4, Panoramic Warping is carried out to filtered room panorama sketch using krpano plug-in units.Krpano is that one kind is based on
The three-dimensional panorama player of flash.Krpano is famous with compact, flexible and high-performance, is based on cross-platform interaction three
Tie up panorama player.The step S4 includes following sub-step S41-S43：
The hot spot positioning of S41, the control krpano plug-in units；In general, the hot spot of krpano plug-in units is located through angle
It controls, such as 360 ° of rotations of level, upper and lower 180 ° of rotations.
S42, current direction is obtained according to hot spot positioning, and calculated between the current direction and the direction of door
Angle works as the level angle of prelocalization to obtain；Such as：Referring to Fig. 2, Fig. 2 be one embodiment of the invention provide towards goniometer
The schematic diagram of calculation selects corresponding room 10 first when generating panorama sketch in using 3D family's assembling platform on line, obtains panorama sketch
Render point 101 and door 20 position, then obtain panorama sketch render point 101 just facing towards 102 and panorama sketch render point 101 arrive door
Door towards 103, by calculate currently towards and door towards the level angle 104 between 103, obtain horizontal hot spot positioning,
Upper and lower hot spot positioning uses default value (being centered about up and down).
S43, will be described in roaming scence access according to the level angle and preset vertical angle (i.e. default value)
Krpano plug-in units are to position the hotspot location in the roaming scence.Obtain the level angle of positioning and the vertical angle of acquiescence
Degree, using more scene walkthroughs generation scheme data access krpano plug-in units be realize hot spot in the scene it is accurate calmly
Position.
Referring to Fig. 3, Fig. 3 is a kind of more 100 block diagrams of scene walkthrough generating means provided by the invention, more scene walkthrough lifes
It is realized at device 100 by the way that corresponding program is arranged at web page server end, which includes house ornamentation
Generation module 1, room generation module 2, data filtering module 3 and Panoramic Warping module 4.
House ornamentation generation module 1 obtains the room data in the house ornamentation panorama sketch and its pass for generating house ornamentation panorama sketch
Join data；
Room generation module 2 is used to generate the required room panorama roamed according to the room data and the associated data
Figure；
Data filtering module 3 is used to carry out data filtering to the room panorama sketch generated；
Panoramic Warping module 4 is used to carry out Panoramic Warping to filtered room panorama sketch using krpano plug-in units.
Preferably, the house ornamentation generation module 1 includes that house ornamentation generates submodule, room acquisition submodule and data storage
Module.
House ornamentation generates submodule and is used to generate house ornamentation panorama sketch using preset platform；
Room acquisition submodule is used to obtain the room data and its associated data in the house ornamentation panorama sketch, the room
Data include room ID and room title, the associated data include room related information, association room ID, association hot spot ID,
It is associated with room title and the positioning of association room；
Data sub-module stored is used to store the room data and the associated data, and according to the associated data
It is associated with multiple scenes.
Preferably, the room generation module 2 includes that room generates submodule and room preservation submodule.
Room generates multiple room panorama sketch that submodule is used to generate multiple rooms according to the room ID, wherein every
A room corresponds to a room panorama sketch；
Room preserves submodule for preserving multiple room panorama sketch into corresponding roaming scence.
Preferably, the data filtering module 3 includes position computational submodule, hot spot acquisition submodule and hot spot offset
Module.
Position computational submodule is used for according to the hotspot location in roaming scence described in the association room location Calculation；
Hot spot acquisition submodule, which is used to obtain according to the hotspot location, overlaps hot spot；
Hot spot deviates submodule and is used to the angle offset for overlapping hot spot be different angle, and repositions described unrestrained
That swims scene enters hot spot.
Preferably, the Panoramic Warping module 4 includes location control submodule, angle calculation submodule and plug-in unit access
Module.
Location control submodule is used to control the hot spot positioning of the krpano plug-in units；
Angle calculation submodule is used to obtain current direction according to hot spot positioning, and calculates the current direction and door
Direction between angle with obtain work as prelocalization level angle；
Plug-in unit access submodule is for accessing the roaming scence according to the level angle and preset vertical angle
The krpano plug-in units are to position the hotspot location in the roaming scence.
There is provided herein the various operations of embodiment.In one embodiment, described one or operation may be constructed one
The computer-readable instruction stored on a or computer-readable medium, will be so that computing device be held when being executed by electronic equipment
The row operation.Describing the sequences of some or all of operations, to should not be construed as to imply that these operations necessarily order dependent
's.It will be appreciated by those skilled in the art that the alternative sequence of the benefit with this specification.Furthermore, it is to be understood that not being institute
There is operation that must exist in each embodiment provided in this article.
Moreover, word " preferred " used herein means serving as example, example or illustration.Feng Wen is described as " preferably
" any aspect or design be not necessarily to be construed as than other aspect or design it is more advantageous.On the contrary, the use purport of word " preferred "
Concept is being proposed in specific ways.Term "or" as used in this application is intended to mean the "or" for including and non-excluded
"or".That is, unless specified otherwise or clear from the context, " X uses A or B " means that nature includes any one of arrangement.
That is, if X uses A；X uses B；Or X uses A and B both, then " X uses A or B " is met in aforementioned any example.
Moreover, although the disclosure, people in the art has shown and described relative to one or realization method
Member will be appreciated that equivalent variations and modification based on the reading and understanding to the specification and drawings.The disclosure includes all such
Modifications and variations, and be limited only by the scope of the following claims.In particular, to by said modules (such as element, resource
Deng) various functions that execute, the term for describing such component is intended to correspond to the specified function (example for executing the component
As it is functionally of equal value) random component (unless otherwise instructed), even if in structure with execute shown in this article
The open structure of function in disclosed exemplary implementations is not equivalent.In addition, although the special characteristic of the disclosure phase
Only one in several realization methods is disclosed, but this feature can with such as can be for given or specific application
It is it is expected and one of other advantageous realization methods or the combination of other features.Moreover, with regard to term " comprising ", " having ", " containing
Have " or its deformation be used in specific implementation mode or claim for, such term be intended to with term "comprising" phase
As mode include.
Each functional unit in the embodiment of the present invention can be integrated in a processing module, can also be each unit list
Solely be physically present, can also two or more units be integrated in a module.Above-mentioned integrated module both may be used
The form of hardware is realized, can also be realized in the form of software function module.If the integrated module is with software function
The form of module is realized and when sold or used as an independent product, can also be stored in a computer-readable storage and be situated between
In matter.Storage medium mentioned above can be read-only memory, disk or CD etc..Above-mentioned each device or system, can be with
Execute the method in correlation method embodiment.
In conclusion although the present invention is disclosed above with preferred embodiment, above preferred embodiment is not to limit
The system present invention, those skilled in the art can make various changes and profit without departing from the spirit and scope of the present invention
Decorations, therefore protection scope of the present invention is subject to the range that claim defines.
Claims (8)
1. a kind of more scene walkthrough generation methods, which is characterized in that including：
House ornamentation panorama sketch is generated, the room data and its associated data in the house ornamentation panorama sketch are obtained；The step includes：Using
Preset platform generates house ornamentation panorama sketch；Obtain the room data and its associated data in the house ornamentation panorama sketch, the room
Data include room ID and room title, the associated data include room related information, association room ID, association hot spot ID,
It is associated with room title and the positioning of association room；The room data and the associated data are stored, and according to the associated data
It is associated with multiple scenes；Wherein, the room id of the position where when the room ID is panorama picture formation；The room is entitled complete
The room title of position when scape figure generates；The room related information be include it is multiple with current room it is related its
His room information, mono- hot spot of each Men Douwei in room；The association hot spot ID is associated room and current room
The id of associated door；The association room is positioned as positioning of the associated room in this room；
The required room panorama sketch roamed is generated according to the room data and the associated data；
Data filtering is carried out to the room panorama sketch generated；
Panoramic Warping is carried out to filtered room panorama sketch using krpano plug-in units.
2. more scene walkthrough generation methods according to claim 1, which is characterized in that it is described according to the room data and
The step of room panorama sketch roamed needed for the associated data generation includes following sub-step：
Multiple room panorama sketch in multiple rooms are generated according to the room ID, wherein each room corresponds to a room panorama
Figure；
Multiple room panorama sketch are preserved into corresponding roaming scence.
3. more scene walkthrough generation methods according to claim 2, which is characterized in that the room panorama to being generated
The step of figure progress data filtering includes following sub-step：
According to the hotspot location in roaming scence described in the association room location Calculation；
It is obtained according to the hotspot location and overlaps hot spot；
It is different angle by the angle offset for overlapping hot spot, and repositions the entrance hot spot of the roaming scence.
4. more scene walkthrough generation methods according to claim 3, which is characterized in that described to use krpano plug-in units to mistake
The step of room panorama sketch after filter carries out Panoramic Warping includes following sub-step：
Control the hot spot positioning of the krpano plug-in units；
Current direction is obtained according to hot spot positioning, and calculates the angle between the current direction and the direction of door to obtain
When the level angle of prelocalization；
The roaming scence is accessed into the krpano plug-in units to position according to the level angle and preset vertical angle
State the hotspot location in roaming scence.
5. a kind of more scene walkthrough generating means, which is characterized in that including：
House ornamentation generation module obtains room data and its incidence number in the house ornamentation panorama sketch for generating house ornamentation panorama sketch
According to；The house ornamentation generation module includes that house ornamentation generates submodule, room acquisition submodule and data sub-module stored；House ornamentation generates
Submodule, for generating house ornamentation panorama sketch using preset platform；Room acquisition submodule, for obtaining the house ornamentation panorama sketch
In room data and its associated data, the room data include room ID and room title, the associated data includes room
Between related information, association room ID, association hot spot ID, association room title and the positioning of association room；Data sub-module stored is used
It is associated with multiple scenes in the storage room data and the associated data, and according to the associated data；Wherein, the room
The room id of position where when ID is panorama picture formation；The room name of position when the entitled panorama picture formation in the room
Claim；The room related information is includes multiple and the related other room informations of current room, each of in room
Mono- hot spot of Men Douwei；The association hot spot ID is the id in associated room and the associated door of current room；The association room
It is positioned as positioning of the associated room in this room；
Room generation module, for generating the required room panorama sketch roamed according to the room data and the associated data；
Data filtering module, for carrying out data filtering to the room panorama sketch generated；
Panoramic Warping module, for carrying out Panoramic Warping to filtered room panorama sketch using krpano plug-in units.
6. more scene walkthrough generating means according to claim 5, which is characterized in that the room generation module includes：
Room generates submodule, multiple room panorama sketch for generating multiple rooms according to the room ID, wherein Mei Gefang
Between a corresponding room panorama sketch；
Room preserves submodule, for preserving multiple room panorama sketch into corresponding roaming scence.
7. more scene walkthrough generating means according to claim 6, which is characterized in that the data filtering module includes：
Position computational submodule, for according to the hotspot location in roaming scence described in the association room location Calculation；
Hot spot acquisition submodule overlaps hot spot for being obtained according to the hotspot location；
Hot spot deviates submodule, for being different angle by the angle offset for overlapping hot spot, and repositions the roaming
Scene enters hot spot.
8. more scene walkthrough generating means according to claim 7, which is characterized in that the Panoramic Warping module includes：
Location control submodule, the hot spot for controlling the krpano plug-in units position；
Angle calculation submodule for obtaining current direction according to hot spot positioning, and calculates the current direction and door
Angle between is to obtain the level angle for working as prelocalization；
Plug-in unit accesses submodule, for will be described in roaming scence access according to the level angle and preset vertical angle
Krpano plug-in units are to position the hotspot location in the roaming scence.
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| CN107045730B (en) * | 2017-03-06 | 2023-10-24 | 青岛鹏海软件有限公司 | Multi-dimensional display system and method for digital cultural scene or image |
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