CN116320341A - Meta-universe virtual space self-adaptive projection control system, method, electronic equipment and storage medium - Google Patents
Meta-universe virtual space self-adaptive projection control system, method, electronic equipment and storage medium Download PDFInfo
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- CN116320341A CN116320341A CN202310293868.4A CN202310293868A CN116320341A CN 116320341 A CN116320341 A CN 116320341A CN 202310293868 A CN202310293868 A CN 202310293868A CN 116320341 A CN116320341 A CN 116320341A
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- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
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Abstract
The invention discloses a metauniverse virtual space self-adaptive projection control system, a method, electronic equipment and a storage medium, wherein the self-adaptive projection control system comprises a three-dimensional virtual scene acquisition module, a projection area attribute acquisition module and a projection content selection module; the three-dimensional virtual scene acquisition module acquires a set three-dimensional virtual scene; the projection region attribute acquisition module acquires space attribute data of a set projection region; the projection content selection module is used for selecting projection content matched with the space attribute data of the acquired projection area from the three-dimensional virtual scene acquired by the three-dimensional virtual scene acquisition module according to the space attribute data of the projection area acquired by the projection area attribute acquisition module, and supplying the projection content corresponding to the selected projection area to projection equipment for projection, so that the stereoscopic projection projected by the projection equipment can adapt to the corresponding projection area. The invention can adaptively adjust the projection content according to the spatial attribute of the projection area and output the projection content suitable for the corresponding projection area.
Description
Technical Field
The invention belongs to the technical field of metauniverse, relates to a projection control system, and in particular relates to a metauniverse virtual space self-adaptive projection control system, a method, electronic equipment and a storage medium.
Background
Metauniverse (Metaverse) is a virtual world linked and created by technological means, mapped and interacted with the real world, and has a digital living space of a novel social system. The metauniverse is essentially a real-world virtualization, digitizing process that requires extensive modification of content production, economic systems, user experience, and physical world content, etc.
The existing virtual space stereoscopic projection system can only project stereoscopic projection with set size, and when the projection area is changed, the projection content cannot be adjusted correspondingly along with the change of the projection area automatically, so that the projection content cannot be matched with the projection area well, and the user experience is affected.
In view of this, there is an urgent need to design a new projection control system to overcome at least some of the above-mentioned drawbacks of the existing projection control systems.
Disclosure of Invention
The invention provides a metauniverse virtual space self-adaptive projection control system, a metauniverse virtual space self-adaptive projection control method, electronic equipment and a storage medium, which can adaptively adjust projection contents according to the space attribute of a projection area and output the projection contents suitable for the corresponding projection area.
In order to solve the technical problems, according to one aspect of the present invention, the following technical scheme is adopted:
a metaspace virtual space adaptive projection control system, the adaptive projection control system comprising:
the three-dimensional virtual scene acquisition module is used for acquiring and setting a three-dimensional virtual scene;
the projection area attribute acquisition module is used for acquiring the space attribute data of the set projection area;
the projection content selection module is used for selecting projection content matched with the space attribute data of the acquired projection area from the three-dimensional virtual scene acquired by the three-dimensional virtual scene acquisition module according to the space attribute data of the projection area acquired by the projection area attribute acquisition module, and providing the projection content corresponding to the selected projection area for projection by the projection equipment, so that the stereoscopic projection projected by the projection equipment can adapt to the corresponding projection area.
As an embodiment of the present invention, the adaptive projection control system further includes:
the projection area model generation module is used for generating a corresponding projection area model according to the space attribute data of the set projection area acquired by the projection area attribute acquisition module, and displaying the boundary of the projection area model in a set three-dimensional virtual scene in a line form;
the projection area model adjusting module is used for adjusting and setting the position or/and the size or/and the angle of a projection area model in the three-dimensional virtual scene, and the three-dimensional virtual scene content covered in the projection area model is set as the selected projection content.
As one embodiment of the present invention, the projection area attribute obtaining module includes a plurality of distance sensors, each of which is disposed at a periphery of the projection device and is configured to sense distance data between a set portion of the projection device and a set surface of the set area, so as to obtain spatial attribute data of the set area.
In one embodiment of the present invention, the projection content selection module automatically adjusts the projection content according to the changed projection region spatial attribute data after the spatial attribute data acquired by the projection region attribute acquisition module is changed, so that the stereoscopic projection projected by the projection device can adapt to the corresponding projection region.
According to another aspect of the invention, the following technical scheme is adopted: a metauniverse virtual space adaptive projection control method, the adaptive projection control method comprising:
a three-dimensional virtual scene acquisition step: acquiring a set three-dimensional virtual scene;
projection region attribute acquisition: acquiring space attribute data of a set projection area;
projection content selection: and selecting projection contents matched with the space attribute data of the acquired projection area from the three-dimensional virtual scene acquired in the three-dimensional virtual scene acquisition step according to the space attribute data of the projection area acquired in the projection area attribute acquisition step, and providing the projection contents corresponding to the selected projection area for projection by projection equipment, so that the stereoscopic projection projected by the projection equipment can adapt to the corresponding projection area.
As one embodiment of the present invention, the adaptive projection control method further includes:
a projection area model generating step: generating a corresponding projection area model according to the space attribute data of the set projection area acquired in the projection area attribute acquisition step, and displaying the boundary of the projection area model in a set three-dimensional virtual scene in a line form;
and a projection area model adjustment step: and adjusting and setting the position or/and the size or/and the angle of a projection area model in the three-dimensional virtual scene, wherein the three-dimensional virtual scene content covered in the projection area model is set as the selected projection content.
In one embodiment of the present invention, the projection area attribute obtaining step senses spatial attribute data of the projection area through a plurality of distance sensors, each distance sensor is disposed at the periphery of the projection device, and senses distance data between a set portion of the projection device and a set surface of the set area, thereby obtaining the spatial attribute data of the set area.
In one embodiment of the present invention, in the projection content selecting step, after the spatial attribute data acquired in the projection area attribute acquiring step changes, projection content is automatically adjusted according to the changed spatial attribute data of the projection area, so that stereoscopic projection projected by the projection device can adapt to the corresponding projection area.
According to a further aspect of the invention, the following technical scheme is adopted: an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the above method when the computer program is executed.
According to a further aspect of the invention, the following technical scheme is adopted: a storage medium having stored thereon computer program instructions which, when executed by a processor, perform the steps of the above method.
The invention has the beneficial effects that: the metauniverse virtual space self-adaptive projection control system, the method, the electronic equipment and the storage medium provided by the invention can adaptively adjust projection contents according to the space attribute of the projection area and output the projection contents suitable for the corresponding projection area.
Drawings
FIG. 1 is a schematic diagram of a metaspace adaptive projection control system according to an embodiment of the present invention.
FIG. 2 is a flowchart of a metaspace adaptive projection control method according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of an electronic device according to an embodiment of the invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For a further understanding of the present invention, preferred embodiments of the invention are described below in conjunction with the examples, but it should be understood that these descriptions are merely intended to illustrate further features and advantages of the invention, and are not limiting of the claims of the invention.
The description of this section is intended to be illustrative of only a few exemplary embodiments and the invention is not to be limited in scope by the description of the embodiments. It is also within the scope of the description and claims of the invention to interchange some of the technical features of the embodiments with other technical features of the same or similar prior art.
The description of the steps in the various embodiments in the specification is merely for convenience of description, and the implementation of the present application is not limited by the order in which the steps are implemented. "connected" in the specification includes both direct and indirect connections.
The invention discloses a metaspace virtual space self-adaptive projection control system, and FIG. 1 is a schematic diagram of the composition of the metaspace virtual space self-adaptive projection control system in an embodiment of the invention; referring to fig. 1, the adaptive projection control system includes: the system comprises a three-dimensional virtual scene acquisition module 1, a projection area attribute acquisition module 2 and a projection content selection module 3.
The three-dimensional virtual scene acquisition module 1 is used for acquiring a set three-dimensional virtual scene. The three-dimensional virtual scene acquired by the three-dimensional virtual scene acquisition module can be a part of the whole three-dimensional virtual scene, and a user can preset core content required to display the three-dimensional virtual scene.
The projection area attribute obtaining module 2 is configured to obtain spatial attribute data of a set projection area. The projection area attribute obtaining module can directly obtain the size data of the projection area, and can also obtain the size data of the projection area in a sensing or/and calculating mode. The projection area is typically an indoor space, typically a cuboid. In an embodiment of the present invention, the projection area attribute obtaining module 2 includes a plurality of distance sensors, where each distance sensor is disposed at the periphery of the projection device (for example, may be disposed above, below, left, right, front, back of the projection device) and is configured to sense distance data between a set portion of the projection device and a set surface of the set area, so as to obtain spatial attribute data of the set area.
The projection content selecting module 3 is configured to select, according to the projection region spatial attribute data acquired by the projection region attribute acquiring module 2, projection content matching with the spatial attribute data of the acquired projection region from the three-dimensional virtual scene acquired by the three-dimensional virtual scene acquiring module 1, and provide the projection content corresponding to the selected projection region for the projection device to project, so that stereoscopic projection projected by the projection device can adapt to the corresponding projection region.
In an embodiment of the present invention, the projection content selection module 3 automatically adjusts the projection content according to the changed spatial attribute data of the projection area after the spatial attribute data acquired by the projection area attribute acquisition module is changed, so that the stereoscopic projection projected by the projection device can adapt to the corresponding projection area.
In one use scenario of the present invention, the projection content selected by the projection content selecting module 3 may include a set attribute; the set attribute includes an edge attribute (for example, the projection content includes a picture on a wall, and the picture needs to keep the effect of fitting to the wall according to the change of the projection space). When the attribute of the sub-projection content comprises an edge attribute, the corresponding sub-projection content is kept at the corresponding projection edge when the projection area space attribute data is adjusted, and other areas of the projection content can be correspondingly enlarged or reduced according to the change of the projection area.
In one embodiment of the present invention, the adaptive projection control system further includes: a projection region model generation module 4 and a projection region model adjustment module 5.
The projection area model generating module 4 is configured to generate a corresponding projection area model according to the spatial attribute data of the set projection area acquired by the projection area attribute acquiring module, and display the boundary of the projection area model in a line form in the set three-dimensional virtual scene.
The projection area model adjustment module 5 is configured to adjust and set a position, a size, and/or an angle of a projection area model in the three-dimensional virtual scene, and three-dimensional virtual scene contents covered in the projection area model are set as selected projection contents. For example, the three-dimensional virtual scene can be displayed on a terminal (such as a mobile phone, a computer and the like), and the generated projection area model is also displayed on the corresponding terminal; the user can adjust the position or/and the size or/and the angle of the projection area model displayed by the terminal so as to select the projection content covered inside the projection area model.
The invention also discloses a metaspace virtual space self-adaptive projection control method, and FIG. 2 is a flow chart of the metaspace virtual space self-adaptive projection control method in an embodiment of the invention; referring to fig. 2, the adaptive projection control method includes:
step S1, three-dimensional virtual scene acquisition: acquiring a set three-dimensional virtual scene;
step S2, projection area attribute acquisition: acquiring space attribute data of a set projection area;
in an embodiment of the present invention, the projection area attribute obtaining step senses spatial attribute data of the projection area through a plurality of distance sensors, each distance sensor is disposed at a periphery of the projection device, and senses distance data between a set portion of the projection device and a set surface of the set area, so as to obtain the spatial attribute data of the set area.
The projection content selection step: and selecting projection contents matched with the space attribute data of the acquired projection area from the three-dimensional virtual scene acquired in the three-dimensional virtual scene acquisition step according to the space attribute data of the projection area acquired in the projection area attribute acquisition step, and providing the projection contents corresponding to the selected projection area for projection by projection equipment, so that the stereoscopic projection projected by the projection equipment can adapt to the corresponding projection area.
In an embodiment of the present invention, in the projection content selecting step, after the spatial attribute data acquired in the projection area attribute acquiring step changes, projection content is automatically adjusted according to the changed spatial attribute data of the projection area, so that stereoscopic projection projected by the projection device can adapt to a corresponding projection area.
In one use scene of the present invention, the projection content selected in the projection content selecting step may include a set attribute; the set attribute includes an edge attribute (for example, the projection content includes a picture on a wall, and the picture needs to keep the effect of fitting to the wall according to the change of the projection space). When the attribute of the sub-projection content comprises an edge attribute, the corresponding sub-projection content is kept at the corresponding projection edge when the projection area space attribute data is adjusted, and other areas of the projection content can be correspondingly enlarged or reduced according to the change of the projection area.
In an embodiment of the present invention, the adaptive projection control method further includes:
the projection area model generating step: generating a corresponding projection area model according to the space attribute data of the set projection area acquired in the projection area attribute acquisition step, and displaying the boundary of the projection area model in a set three-dimensional virtual scene in a line form;
step S5, projection area model adjustment: and adjusting and setting the position or/and the size or/and the angle of a projection area model in the three-dimensional virtual scene, wherein the three-dimensional virtual scene content covered in the projection area model is set as the selected projection content.
The invention also discloses an electronic device, and FIG. 3 is a schematic diagram of the composition of the electronic device in an embodiment of the invention; referring to fig. 3, the electronic device includes a memory, a processor, and at least one network interface at a hardware level; the processor may be a microprocessor and the memory may include a memory, such as a random access memory (RandomAccessMemory, RAM) or a non-volatile memory (non-volatile memory). Of course, the electronic device may also be provided with other hardware as desired.
The processor, network interface, and memory may be interconnected by an internal bus, which may be an ISA (industry standard architecture) bus, a PCI (peripheral component interconnect standard) bus, or an EISA (extended industry standard architecture) bus, etc.; the buses may include address buses, data buses, control buses, and the like. The memory is used for storing programs (which can comprise operating system programs and application programs); the program may include program code that may include computer operating instructions. The memory may include memory and non-volatile storage and provide instructions and data to the processor.
In one embodiment, the processor may read the corresponding program from the nonvolatile memory to the memory and then run the program; the processor is capable of executing the program stored in the memory and is specifically configured to perform the following operations (as shown in fig. 2):
step S1, three-dimensional virtual scene acquisition: acquiring a set three-dimensional virtual scene;
step S2, projection area attribute acquisition: acquiring space attribute data of a set projection area;
in an embodiment of the present invention, the projection area attribute obtaining step senses spatial attribute data of the projection area through a plurality of distance sensors, each distance sensor is disposed at a periphery of the projection device, and senses distance data between a set portion of the projection device and a set surface of the set area, so as to obtain the spatial attribute data of the set area.
The projection content selection step: and selecting projection contents matched with the space attribute data of the acquired projection area from the three-dimensional virtual scene acquired in the three-dimensional virtual scene acquisition step according to the space attribute data of the projection area acquired in the projection area attribute acquisition step, and providing the projection contents corresponding to the selected projection area for projection by projection equipment, so that the stereoscopic projection projected by the projection equipment can adapt to the corresponding projection area.
In an embodiment of the present invention, in the projection content selecting step, after the spatial attribute data acquired in the projection area attribute acquiring step changes, projection content is automatically adjusted according to the changed spatial attribute data of the projection area, so that stereoscopic projection projected by the projection device can adapt to a corresponding projection area.
In an embodiment of the present invention, the adaptive projection control method further includes:
the projection area model generating step: generating a corresponding projection area model according to the space attribute data of the set projection area acquired in the projection area attribute acquisition step, and displaying the boundary of the projection area model in a set three-dimensional virtual scene in a line form;
step S5, projection area model adjustment: and adjusting and setting the position or/and the size or/and the angle of a projection area model in the three-dimensional virtual scene, wherein the three-dimensional virtual scene content covered in the projection area model is set as the selected projection content.
The invention further discloses a storage medium having stored thereon computer program instructions which when executed by a processor perform the following steps of the method of the invention (as shown in fig. 2):
step S1, three-dimensional virtual scene acquisition: acquiring a set three-dimensional virtual scene;
step S2, projection area attribute acquisition: acquiring space attribute data of a set projection area;
in an embodiment of the present invention, the projection area attribute obtaining step senses spatial attribute data of the projection area through a plurality of distance sensors, each distance sensor is disposed at a periphery of the projection device, and senses distance data between a set portion of the projection device and a set surface of the set area, so as to obtain the spatial attribute data of the set area.
The projection content selection step: and selecting projection contents matched with the space attribute data of the acquired projection area from the three-dimensional virtual scene acquired in the three-dimensional virtual scene acquisition step according to the space attribute data of the projection area acquired in the projection area attribute acquisition step, and providing the projection contents corresponding to the selected projection area for projection by projection equipment, so that the stereoscopic projection projected by the projection equipment can adapt to the corresponding projection area.
In an embodiment of the present invention, in the projection content selecting step, after the spatial attribute data acquired in the projection area attribute acquiring step changes, projection content is automatically adjusted according to the changed spatial attribute data of the projection area, so that stereoscopic projection projected by the projection device can adapt to a corresponding projection area.
In an embodiment of the present invention, the adaptive projection control method further includes:
the projection area model generating step: generating a corresponding projection area model according to the space attribute data of the set projection area acquired in the projection area attribute acquisition step, and displaying the boundary of the projection area model in a set three-dimensional virtual scene in a line form;
step S5, projection area model adjustment: and adjusting and setting the position or/and the size or/and the angle of a projection area model in the three-dimensional virtual scene, wherein the three-dimensional virtual scene content covered in the projection area model is set as the selected projection content.
In summary, the metauniverse virtual space self-adaptive projection control system, the method, the electronic device and the storage medium provided by the invention can adaptively adjust projection contents according to the spatial attribute of the projection area and output the projection contents suitable for the corresponding projection area.
It should be noted that the present application may be implemented in software and/or a combination of software and hardware; for example, an Application Specific Integrated Circuit (ASIC), a general purpose computer, or any other similar hardware device may be employed. In some embodiments, the software programs of the present application may be executed by a processor to implement the above steps or functions. Likewise, the software programs of the present application (including related data structures) may be stored in a computer-readable recording medium; such as RAM memory, magnetic or optical drives or diskettes, and the like. In addition, some steps or functions of the present application may be implemented in hardware; for example, as circuitry that cooperates with the processor to perform various steps or functions.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The description and applications of the present invention herein are illustrative and are not intended to limit the scope of the invention to the embodiments described above. Effects or advantages referred to in the embodiments may not be embodied in the embodiments due to interference of various factors, and description of the effects or advantages is not intended to limit the embodiments. Variations and modifications of the embodiments disclosed herein are possible, and alternatives and equivalents of the various components of the embodiments are known to those of ordinary skill in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other assemblies, materials, and components, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the scope and spirit of the invention.
Claims (10)
1. A metaspace virtual space adaptive projection control system, the adaptive projection control system comprising:
the three-dimensional virtual scene acquisition module is used for acquiring and setting a three-dimensional virtual scene;
the projection area attribute acquisition module is used for acquiring the space attribute data of the set projection area;
the projection content selection module is used for selecting projection content matched with the space attribute data of the acquired projection area from the three-dimensional virtual scene acquired by the three-dimensional virtual scene acquisition module according to the space attribute data of the projection area acquired by the projection area attribute acquisition module, and providing the projection content corresponding to the selected projection area for projection by the projection equipment, so that the stereoscopic projection projected by the projection equipment can adapt to the corresponding projection area.
2. The metaspace virtual space adaptive projection control system of claim 1, wherein:
the adaptive projection control system further comprises:
the projection area model generation module is used for generating a corresponding projection area model according to the space attribute data of the set projection area acquired by the projection area attribute acquisition module, and displaying the boundary of the projection area model in a set three-dimensional virtual scene in a line form;
the projection area model adjusting module is used for adjusting and setting the position or/and the size or/and the angle of a projection area model in the three-dimensional virtual scene, and the three-dimensional virtual scene content covered in the projection area model is set as the selected projection content.
3. The metaspace virtual space adaptive projection control system of claim 1, wherein:
the projection area attribute acquisition module comprises a plurality of distance sensors, wherein each distance sensor is arranged on the periphery of the projection device and is used for sensing distance data between a set part of the projection device and a set surface of the set area so as to acquire space attribute data of the set area.
4. The metaspace virtual space adaptive projection control system of claim 1, wherein:
the projection content selecting module automatically adjusts projection content according to the changed projection area space attribute data after the space attribute data acquired by the projection area attribute acquiring module is changed, so that stereoscopic projection projected by the projection equipment can adapt to the corresponding projection area.
5. The metauniverse virtual space self-adaptive projection control method is characterized by comprising the following steps of:
a three-dimensional virtual scene acquisition step: acquiring a set three-dimensional virtual scene;
projection region attribute acquisition: acquiring space attribute data of a set projection area;
projection content selection: and selecting projection contents matched with the space attribute data of the acquired projection area from the three-dimensional virtual scene acquired in the three-dimensional virtual scene acquisition step according to the space attribute data of the projection area acquired in the projection area attribute acquisition step, and providing the projection contents corresponding to the selected projection area for projection by projection equipment, so that the stereoscopic projection projected by the projection equipment can adapt to the corresponding projection area.
6. The metaspace virtual space adaptive projection control method of claim 5, wherein:
the adaptive projection control method further includes:
a projection area model generating step: generating a corresponding projection area model according to the space attribute data of the set projection area acquired in the projection area attribute acquisition step, and displaying the boundary of the projection area model in a set three-dimensional virtual scene in a line form;
and a projection area model adjustment step: and adjusting and setting the position or/and the size or/and the angle of a projection area model in the three-dimensional virtual scene, wherein the three-dimensional virtual scene content covered in the projection area model is set as the selected projection content.
7. The metaspace virtual space adaptive projection control method of claim 5, wherein:
the projection area attribute obtaining step is to sense the space attribute data of the projection area through a plurality of distance sensors, wherein each distance sensor is arranged on the periphery of the projection device and senses the distance data of the setting part of the projection device and the setting surface of the setting area, so that the space attribute data of the setting area is obtained.
8. The metaspace virtual space adaptive projection control method of claim 5, wherein:
in the projection content selection step, after the spatial attribute data acquired in the projection area attribute acquisition step is changed, the projection content is automatically adjusted according to the changed projection area spatial attribute data, so that the stereoscopic projection projected by the projection equipment can adapt to the corresponding projection area.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method of any of claims 5 to 8 when the computer program is executed by the processor.
10. A storage medium having stored thereon computer program instructions which, when executed by a processor, implement the steps of the method of any of claims 5 to 8.
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