CN104867176A - Cryengine-based interactive virtual deduction system - Google Patents
Cryengine-based interactive virtual deduction system Download PDFInfo
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- CN104867176A CN104867176A CN201510220736.4A CN201510220736A CN104867176A CN 104867176 A CN104867176 A CN 104867176A CN 201510220736 A CN201510220736 A CN 201510220736A CN 104867176 A CN104867176 A CN 104867176A
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Abstract
The invention discloses a Cryengine-based interactive virtual deduction system which comprises a virtual deduction digital content generator module, a Cryengine-based virtual deduction real-time virtual simulation module and a virtual deduction intelligent interactive module. The interactive virtual deduction system of the invention realizes a new deduction form. A computer is used for simulating the full process of virtual deduction. Furthermore real-time interaction between virtual deduction and audiences is realized through various technological means. The interactive virtual deduction system of the invention has functions of realizing breakthrough on space restriction and time restriction in a traditional deduction form, widening forms and contents in stage performance, and laying a basis for a new stage deduction industry.
Description
Technical field
The present invention relates to computer graphics and technical field of virtual reality, particularly a kind of interactive virtual deduction system based on Cryengine.
Background technology
In recent years, along with the fast development of national economy, the living standard of the people improves constantly, simultaneously also more and more higher to the demand of culture life.Traditional stage performance form also exists the multiple deficiencies such as fabrication cycle is long, performance cost is high, the form of expression is single, and traditional stage performance form is limited by the various limitation such as individual quality, performance ability, popularity of stage performer, be difficult to meet the cultural spreading demand under New Technical Condition.Therefore need the emerging technology development introducing the field such as virtual reality, computer graphics, break through the restriction of traditional deduction form, create new deduction form and method.
Cryengine is a the epoch game engine developed by German game company Crytek, this engine provides the dynamic global illumination rendering effect in real time with image quality of future generation, and modern man object angle colour system is unified real-time soft particIe system.The sandbox game editing machine of " namely finding played " that provided by this engine, user rapidly and efficiently can build virtual scene, making of cartoon role, editor's the Logic of Tasks according to the actual requirements, and can live preview to the change effect of digital content, make the creation of virtual digit content and development efficiency obtain great enhancing.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of interactive virtual deduction system based on Cryengine, this system achieves a kind of deduction form newly, by virtual deduction digital content generation module and all processes of simulating virtual deduction based on the virtual deduction real-time virtual emulation module of Cryengine, and realized the real-time interactive of virtual deduction and spectators by virtual deduction intelligent interaction module.
To achieve these goals, solution of the present invention is:
Based on an interactive virtual deduction system of Cryengine, comprise as lower module:
Virtual deduction digital content generation module, makes for the modelling of virtual digit performer role, cartoon making, special effect making, setting work, sound and the derivation of Various types of data;
Based on the virtual deduction real-time virtual emulation module of Cryengine, connect the phantom imaging of setting and virtual deduction picture for the physical simulation in virtual role performance process, the real-time rendering of virtual role performance picture, the logic of virtual role performance;
Virtual deduction intelligent interaction module, comprises based on the Role Dilemma unit of handle or keyboard and mouse, the Role Dilemma unit based on speech recognition, the interactive unit based on sound detection and based on the virtual deduction of interactive entertainment device and the interactive unit of spectators.
Wherein, the modelling of the virtual digit performer role described in virtual deduction digital content generation module, refers to the grid model and bone that utilize modeling software generating virtual role;
The cartoon making of described virtual digit performer role, refers to the skeleton cartoon sequence utilizing animation soft generating virtual role;
The special effect making of described virtual digit performer, refers to the special-effect such as water smoke, flame, blast, distortion required for generating virtual deduction;
Described setting work refers to and the performance scene that generating virtual is deduced comprises the setting of stage, light and camera;
The derivation of described Various types of data, refer to the document form that will the digital content of various Software Create utilized to export as Cryengine can use, be specially, modelling exports as chr file, cartoon making exports as caf file, special effect making and setting work export as cry file, and sound exports as wav file.
Based on Cryengine virtual deduction real-time virtual emulation module described in virtual role performance process in physical simulation, refer in real-time rendering process, calculate the mutual and dynamics of motion between virtual role and performance environment, comprise collision detection, cloth simulation, fluid simulation and gravity simulation, make virtual role possess real physical characteristics;
The real-time rendering of described virtual role performance picture, refers to the dynamic global illumination rendering effect utilizing Cryengine to realize virtual performance, comprises the elements such as the drafting of cartoon role, the generation of shade, the simulation of light;
The logic of described virtual role performance connects setting, refer to that the flow graph of use Cryengine sets up the logic connecting relation between each animation, set up input equipment and role perform between control planning, set up role's performance and special efficacy presents and sound play between call relation;
The phantom imaging of described virtual deduction picture, refers to and projects on phantom imaging film by the picture of Cryengine real-time rendering, produces three-dimensional stereo effect.
The Role Dilemma unit based on handle or keyboard and mouse described in virtual deduction intelligent interaction module, controlled the walking of any direction of virtual role for operating personnel by handle or mouse-keyboard, and perform for the animation sequence that the performance situation at scene calls making according to the various reactions of spectators by input equipment;
The described Role Dilemma unit based on speech recognition, utilizes speech recognition technology to control the facial expression change of virtual role and the change of other performance attitudes in real time for operating personnel by phonetic entry;
The described interactive unit based on sound detection, for in virtual deductive procedure, detected volume and the orientation of the sound such as applause, sound of cheer of spectators by sound detection technology in real time, and convert it into series of orders, trigger virtual role and make real-time reaction;
Described based on the virtual deduction of interactive entertainment device and the interactive unit of spectators, for in virtual deductive procedure, trigger virtual actor by above-mentioned control module and interactive unit and carry out corresponding performance, and trigger the interactive entertainment device operations such as prize projection machine, water pistol, the content and the spectators that realize virtual deduction produce real interaction, allow spectators can participate in, affect and change the content of virtual deduction.
A kind of interactive virtual deduction system based on Cryengine of the present invention, its workflow is as follows: user is first by virtual deduction digital content generation module, make actor model, animation, performance scene, special efficacy, the sound of virtual actor according to performance demand, and export as the form that Cryengine can directly use, in Cryengine, use the data of above-mentioned derivation by setting up the virtual environment of digital actor based on the virtual deduction real-time virtual emulation module of Cryengine, the flow graph of use Cryengine sets up the logic connecting relation between each animation, transient mode between animation is set, set up input equipment and role perform between control planning, set up role's performance and special efficacy presents and sound play between call relation, Cryengine calls above-mentioned data and flow graph is arranged, and render the real-time pictures of virtual deduction, picture is finally presented to audience by Apparition imaging device, produces three-dimensional stereo effect, in virtual deductive procedure, following action is realized: operating personnel freely can walk on virtual stage by controlling virtual actor based on the Role Dilemma unit of handle or keyboard and mouse by the unit in virtual deduction intelligent interaction module, and pass through mouse-keyboard according to the reaction of audience, handle and phonetic entry control virtual actor and make corresponding perform their routines, the sound of other unit collection site spectators processes simultaneously, automatic triggering virtual actor makes performance, and trigger prize projection machine, other equipment such as water pistol realize the real-time interactive of virtual deduction and spectators.
Interactive virtual deduction system tool based on Cryengine of the present invention has the following advantages:
1, adopt virtual digit character to replace traditional personage to perform, greatly reduce human cost, breach the limitation of true man's performance form;
2, can by implemented in many forms virtual role personalize performance and with the interaction of spectators, enhance the sense of reality of performance and recreational greatly;
3, based on Cryengine exploitation, while ensureing superpower image quality, the efficiency of system development is effectively raised.
Accompanying drawing explanation
Fig. 1 is the framework schematic diagram of the present embodiment based on the interactive virtual deduction system of Cryengine;
Fig. 2 is the flow graph of the virtual deduction real-time virtual emulation module based on Cryengine;
To be the present embodiment carry role based on the virtual A Fan of interactive virtual deduction system of Cryengine to Fig. 3 deduces effect schematic diagram.
Embodiment
As shown in Figure 1, a kind of interactive virtual deduction system based on Cryengine, comprise virtual deduction digital content generation module 1, based on the virtual deduction real-time virtual emulation module 2 of Cryengine and virtual deduction intelligent interaction module 3, wherein, virtual deduction intelligent interaction module 3 comprises based on the Role Dilemma unit of handle or keyboard and mouse, the Role Dilemma unit based on speech recognition, the interactive unit based on sound detection and based on the virtual deduction of interactive entertainment device and the interactive unit of spectators.
Described virtual deduction digital content generation module 1, for making the various materials of deducing with generating virtual.Its specific implementation process comprises: utilize the modeling softwares such as Maya or use the three-dimensional informations such as laser scanner to obtain the three-dimensional grid model of equipment generating virtual performer, and set up the bone being used for role animation and making; After obtaining the grid model of virtual actor, generated the skeleton cartoon sequence of the role consistent with grid model by the animation softs such as Maya or motion capture device, wherein each role animation sequence corresponds to a kind of perform their routines of virtual actor; Special efficacy material required when utilizing special effect making software development to perform, the such as particle effect such as water curtain, pyrotechnics; Modeling software is used to build the performance environment of virtual deduction, i.e. the setting of model stage, light and camera; Use sound recording equipment and sound Software for producing, audio material required in generating virtual performance process; Above-mentioned material is after completing, by the corresponding plug-in unit that Cryengine provides, all export as the form required for Cryengine, concrete, modelling exports as chr file, cartoon making exports as caf file, and special efficacy and setting work export as cry file, and sound exports as wav file.
The described virtual deduction real-time virtual emulation module 2 based on Cryengine, for above-mentioned material is carried out the system integration, and draws out real-time virtual performance picture, is connected simultaneously, carries out real-time response to input with opertaing device.Its specific works process is as follows: in Cryengine, import document scene, and the model file imported corresponding to virtual role and animation file, utilize flow graph that logic connecting relation in virtual performance process is set, Cryengine calls above-mentioned data and flow graph is arranged, render the real-time pictures of virtual deduction, picture is finally presented to audience by Apparition imaging device, produces three-dimensional stereo effect.
The flow graph that utilizes described in said process arranges logic connecting relation in virtual performance process, refer to the needs according to virtual performance, the logic connecting relation between each animation is set up by the flow graph in use Cryengine, transient mode between animation is set, set up input equipment and role perform between control planning, set up role performance and special efficacy presents and sound play between call relation, as shown in Figure 2.
Described virtual deduction intelligent interaction module 3, for controlling the show content of virtual deduction, and realizes the interaction with spectators.Its specific works process is as follows: after the real-time rendering of Cryengine starts, operating personnel by mouse-keyboard or handle control virtual role walking, turn round and the conversion of various motion state, and carry out control role by the reaction of spectators under observation platform by voice and mouse-keyboard or handle and make various perform their routines and trigger interactive entertainment device work.Meanwhile, sound detection module detects brouhaha, the sound of cheer of spectators in real time, and triggers interactive entertainment device according to certain rule, realizes the interaction of virtual deduction and spectators.Fig. 3 is that virtual A Fan carries role and to deduce effect schematic diagram.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. based on an interactive virtual deduction system of Cryengine, it is characterized in that, comprise as lower module:
Virtual deduction digital content generation module, makes for the modelling of virtual digit performer role, cartoon making, special effect making, setting work, sound and the derivation of Various types of data;
Based on the virtual deduction real-time virtual emulation module of Cryengine, connect the phantom imaging of setting and virtual deduction picture for the physical simulation in virtual role performance process, the real-time rendering of virtual role performance picture, the logic of virtual role performance;
Virtual deduction intelligent interaction module, comprises based on the Role Dilemma unit of handle or keyboard and mouse, the Role Dilemma unit based on speech recognition, the interactive unit based on sound detection and based on the virtual deduction of interactive entertainment device and the interactive unit of spectators.
2. a kind of interactive virtual deduction system based on Cryengine according to claim 1, is characterized in that:
The modelling of the virtual digit performer role described in virtual deduction digital content generation module, refers to the grid model and bone that utilize modeling software generating virtual role;
The cartoon making of described virtual digit performer role, refers to the skeleton cartoon sequence utilizing animation soft generating virtual role;
The special effect making of described virtual digit performer, refers to the water smoke required for generating virtual deduction, flame, blast, distortion special-effect;
Described setting work refers to and the performance scene that generating virtual is deduced comprises the setting of stage, light and camera;
Described sound makes sound corresponding when referring to that walk sound, applause sound, cheer sound and the special efficacy generating digital role occurs;
The derivation of described Various types of data, refer to the document form that will the digital content of various Software Create utilized to export as Cryengine can use, concrete, modelling exports as chr file, cartoon making exports as caf file, special efficacy and setting work export as cry file, and sound exports as wav file.
3. a kind of interactive virtual deduction system based on Cryengine according to claim 1, is characterized in that:
Based on Cryengine virtual deduction real-time virtual emulation module described in virtual role performance process in physical simulation, refer in real-time rendering process, calculate the mutual and dynamics of motion between virtual role and performance environment, comprise collision detection, cloth simulation, fluid simulation and gravity simulation, make virtual role possess real physical characteristics;
The real-time rendering of described virtual role performance picture, refers to the dynamic global illumination rendering effect utilizing Cryengine to realize virtual performance, comprises the drafting of cartoon role, the generation of shade, the simulation element of light;
The logic of described virtual role performance connects setting, refer to that the flow graph of use Cryengine sets up the logic connecting relation between each animation, set up input equipment and role perform between control planning, set up role's performance and special efficacy presents and sound play between call relation;
The phantom imaging of described virtual deduction picture, refers to and projects on phantom imaging film by the picture of Cryengine real-time rendering, produces three-dimensional stereo effect.
4. a kind of interactive virtual deduction system based on Cryengine according to claim 1, is characterized in that:
The Role Dilemma unit based on handle or keyboard and mouse described in virtual deduction intelligent interaction module, controlled the walking of any direction of virtual role for operating personnel by handle or mouse-keyboard, and perform for the animation sequence that the performance situation at scene calls making according to the various reactions of spectators by input equipment;
The described Role Dilemma unit based on speech recognition, utilizes speech recognition technology to control the facial expression change of virtual role and the change of other performance attitudes in real time for operating personnel by phonetic entry;
The described interactive unit based on sound detection, for in virtual deductive procedure, detected volume and the orientation of the sound such as applause, sound of cheer of spectators by sound detection technology in real time, and convert it into series of orders, trigger virtual role and make real-time reaction;
Described based on the virtual deduction of interactive entertainment device and the interactive unit of spectators, for in virtual deductive procedure, trigger virtual actor by above-mentioned control module and interactive unit and carry out corresponding performance, and trigger the interactive entertainment device operations such as prize projection machine, water pistol, the content and the spectators that realize virtual deduction produce real interaction, allow spectators can participate in, affect and change the content of virtual deduction.
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| CN105320012A (en) * | 2015-11-26 | 2016-02-10 | 北京理工大学 | Multimedia dynamic stage control method and system |
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| CN106652625A (en) * | 2016-11-03 | 2017-05-10 | 北京航天慧工科技有限公司 | Interactive virtual reality fire training system |
| CN107197385A (en) * | 2017-05-31 | 2017-09-22 | 珠海金山网络游戏科技有限公司 | A kind of real-time virtual idol live broadcasting method and system |
| CN107248185A (en) * | 2017-05-31 | 2017-10-13 | 珠海金山网络游戏科技有限公司 | A kind of virtual emulation idol real-time live broadcast method and system |
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| CN107277599A (en) * | 2017-05-31 | 2017-10-20 | 珠海金山网络游戏科技有限公司 | A kind of live broadcasting method of virtual reality, device and system |
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| CN107281752A (en) * | 2017-06-16 | 2017-10-24 | 苏州蜗牛数字科技股份有限公司 | It is a kind of that the method that intelligent virtual is conducted a sightseeing tour is set in VR game |
| CN108446027A (en) * | 2018-04-04 | 2018-08-24 | 深圳市金毛创意科技产品有限公司 | The control system and its control method of a kind of multiple virtual roles interactive performance simultaneously |
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| CN117292094A (en) * | 2023-11-23 | 2023-12-26 | 南昌菱形信息技术有限公司 | Digitalized application method and system for performance theatre in karst cave |
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| CN105320012A (en) * | 2015-11-26 | 2016-02-10 | 北京理工大学 | Multimedia dynamic stage control method and system |
| CN105954969A (en) * | 2016-07-14 | 2016-09-21 | 谢云 | 3D engine applied to phantom imaging and implementation method thereof |
| CN106652625A (en) * | 2016-11-03 | 2017-05-10 | 北京航天慧工科技有限公司 | Interactive virtual reality fire training system |
| CN107197385A (en) * | 2017-05-31 | 2017-09-22 | 珠海金山网络游戏科技有限公司 | A kind of real-time virtual idol live broadcasting method and system |
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| CN107281752A (en) * | 2017-06-16 | 2017-10-24 | 苏州蜗牛数字科技股份有限公司 | It is a kind of that the method that intelligent virtual is conducted a sightseeing tour is set in VR game |
| CN108446027B (en) * | 2018-04-04 | 2021-10-15 | 深圳市金毛创意科技产品有限公司 | Control system and control method for simultaneous interactive performance of multiple virtual characters |
| CN108446027A (en) * | 2018-04-04 | 2018-08-24 | 深圳市金毛创意科技产品有限公司 | The control system and its control method of a kind of multiple virtual roles interactive performance simultaneously |
| CN108986190A (en) * | 2018-06-21 | 2018-12-11 | 珠海金山网络游戏科技有限公司 | A kind of method and system of the virtual newscaster based on human-like persona non-in three-dimensional animation |
| CN108789448A (en) * | 2018-07-20 | 2018-11-13 | 厦门市图巴机器人有限公司 | A kind of robot wireless scene matches combination control method |
| CN108789448B (en) * | 2018-07-20 | 2020-07-10 | 厦门市图巴机器人有限公司 | Robot wireless scene coordination control method |
| CN110689774A (en) * | 2019-10-14 | 2020-01-14 | 国家电网有限公司 | Construction and use method of power station switching operation training system based on virtual reality |
| CN110689774B (en) * | 2019-10-14 | 2022-05-10 | 国家电网有限公司 | Construction and use method of power station switching operation training system based on virtual reality |
| CN110782533A (en) * | 2019-10-29 | 2020-02-11 | 北京电影学院 | System for controlling interaction of virtual roles in virtual rehearsal |
| CN110782533B (en) * | 2019-10-29 | 2023-09-15 | 北京电影学院 | System for virtual role interaction control in virtual previewing |
| CN112003998A (en) * | 2020-08-05 | 2020-11-27 | 上海视觉艺术学院 | VAS virtual director system |
| CN114079800A (en) * | 2021-09-18 | 2022-02-22 | 深圳市有伴科技有限公司 | Virtual character performance method, device, system and computer readable storage medium |
| CN117292094A (en) * | 2023-11-23 | 2023-12-26 | 南昌菱形信息技术有限公司 | Digitalized application method and system for performance theatre in karst cave |
| CN117292094B (en) * | 2023-11-23 | 2024-02-02 | 南昌菱形信息技术有限公司 | Digitalized application method and system for performance theatre in karst cave |
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