CN108553900A - A method of the stackable storage Reusability based on UE engines - Google Patents
A method of the stackable storage Reusability based on UE engines Download PDFInfo
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- CN108553900A CN108553900A CN201810265946.9A CN201810265946A CN108553900A CN 108553900 A CN108553900 A CN 108553900A CN 201810265946 A CN201810265946 A CN 201810265946A CN 108553900 A CN108553900 A CN 108553900A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/60—Generating or modifying game content before or while executing the game program, e.g. authoring tools specially adapted for game development or game-integrated level editor
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/60—Methods for processing data by generating or executing the game program
- A63F2300/6009—Methods for processing data by generating or executing the game program for importing or creating game content, e.g. authoring tools during game development, adapting content to different platforms, use of a scripting language to create content
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Abstract
The method of the invention discloses a kind of stackable storage Reusability based on UE engines, includes the following steps：S1. the stationary body component for using the Actor blueprints of UE obtains the bounding box of stationary body, and then obtains 6 AnchorPoints of bounding box；S2. it is realized according to this 6 AnchorPoints and the unilateral side of current static object is scaled；S3. graphical control is created, storage model function is called；S4. material parameters, the three-dimensional coordinate vector sum model of every sub- object are obtained respectively, in storage to the model parameter of addition.S5. graphical control is clicked, storage model function is executed and carries out model storage, preserve the storage file at .sav formats；S6. when next Reusability, it is introduced directly into the storage file of the .sav formats of S3.The present invention may be implemented the unilateral scaling of article and accurately control, and superposition storage Reusability, realization are redeveloped and created on the original basis.
Description
Technical field
The present invention relates to virtual reality software development application fields, and in particular to a kind of stackable storage based on UE engines
The method of Reusability.
Background technology
Game engine refers to that some editable computer game systems for having write or some interactive realtime graphics are answered
With the core component of program.These systems provide the various various tools write needed for game for game designer, and purpose exists
In allow game designer can easily and quickly make game formula and without by zero.It is most of all to support a variety of operations flat
Platform, such as Linux, Mac OS X, Microsoft Windows.Game engine includes following system：(i.e. " renderer " contains two to rendering engine
Tie up image engine and 3-D view engine), physical engine, collision detecting system, audio, script engine, computer animation, artificial intelligence
Energy, network engine and scene management.
A kind of scaling of existing realization article based on game engine design, is symmetrical scaling, such as a face
One times of elongation, opposite automatically symmetrically extends one times simultaneously, and it is scaled based on multiple, cannot achieve more smart
True scaled size.
And a kind of existing storage method based on game engine, new data can not be stored, original is usually all to provide
First old data produce new data, new data can not be superimposed when you are when old data are operated or edited
It preserves, causing to be switched on every time to be operated or be edited again since old initial data again, this undoubtedly makes game or new
The exploitation of scene and creation efficiency and effect all become very poor.It is, existing technology cannot achieve the stackable of new data
Storage and the Reusability in superposition storage.
Invention content
In view of this, in order to solve the above technical problems, it is an object of the invention to propose a kind of folding based on UE engines
The method for adding storage Reusability can also make article more accurate dimension while can realizing the unilateral scaling of article
Scaling；And this unilateral can be scaled to the article accurately controlled and realize the stackable storage of new data and in superposition storage
Reusability, realize original superposition storage data on the basis of redeveloped and created.
Used technical solution is：
A method of the stackable storage Reusability based on UE engines includes the following steps：
S1. the stationary body component for using the Actor blueprints of UE obtains the bounding box of stationary body, and then obtains boundary
The maximum value and minimum value of tri- axial directions of X, Y, Z of frame；6 axis of X, Y, Z are calculated according to the maximum value of this X, Y, Z and minimum value
Heart point；
S2. it is accurately located on 6 faces of bounding box according to this 6 AnchorPoints；6 AnchorPoints react mouse,
Determine one of AnchorPoint for needing to operate；The AnchorPoint of its opposite is fixed, the position and movement of mouse movement are captured
Distance assigns the movement of the AnchorPoint, realizes and is scaled to the unilateral side of current static object；
S3. graphical control is created, the function of " storage model " in UE engine Actor blueprints is called；
S4. the father's object for obtaining current scene carries out the cycle calculations to father's object, to obtain the name of every sub- object
Claim, number；And then the material parameters of every sub- object of A. are obtained respectively, in storage to material array, then material array is deposited
In the model parameter for storing up addition；B. the three-dimensional coordinate vector of every sub- object, is stored in three-dimensional coordinate array, then by three
In dimension coordinate storage of array to the model parameter of the addition；C. the model of every sub- object, is stored in model array, then
It will be in the model parameter of model storage of array to the addition；
S5. click the graphical control, execute " storage model " function, model parameter is subjected to model storage, preserve at
The storage file of binary .sav formats on hard disk；
S6. when next Reusability, it is introduced directly into the storage file of the .sav formats of S5 steps.
Further, the material parameters include bloom, roughness, color and texture.
Further, the model includes dynamic model and static models.
Further, in S2, the AnchorPoint of its opposite is fixed, captures the distance of the position and movement of mouse movement, root
It according to the difference of the move mode of mouse, assigns the AnchorPoint different movements, realizes the unilateral scaling to current static object, moves
Dynamic or rotation.
UE engines, that is, illusory the engines of Unreal Engine, illusory engine are a 3D game engines and developing instrument, it is propped up
Hold the exploitation for the 3D game your writings played from the mobile platform of 2D to computer to game host platform, on the market a large amount of outstanding trips
Play is all based on UE making.
The developing instrument that illusory engine provides Windows and Mac platforms is downloaded, and the works made can be
It is run on the platforms such as Windows, Mac, Linux and PS4, X-Box One, iOS, Android even HTML5.
Current newest illusory engine is UE4 engines.Preferably, UE engines are UE4 engines.
Compared with prior art, the beneficial effects of the present invention are：
The present invention is by total 6 AnchorPoints in setting article (i.e. stationary body) 6 faces, and mouse is to one of AnchorPoint
Reaction, so as to realize the single side control to article.Since single side control is asymmetrical, scaled without multiple, so as to
With freely scaling for realization more accurate dimension.
In turn, for the present invention by the function of " storage model ", model parameter includes material parameters, three-dimensional coordinate vector sum mould
Type three parts, storage is model parameter；In this way can by old model parameter data and the model parameter data newly having into
Row is respectively or superposition stores, and to establish newer data, updated model parameter is established, so as in the updated
Model parameter on further develop and create, the new model parameter after developing and creating, and Reusability can be recycled, no
Disconnected superposition update.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the embodiment of the present invention, for this field
For those of ordinary skill, without having to pay creative labor, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram that a kind of article shows 6 AnchorPoints；
Structural schematic diagram after the article unilateral side scaling that Fig. 2 is Fig. 1.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only the preferred embodiment of the invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Shown in Fig. 1 to Fig. 2, a method of the stackable storage Reusability based on UE4 engines, including walk as follows
Suddenly：
S1. the stationary body component (StaticMesh component) for using the Actor blueprints of UE4 obtains static object
The bounding box (Bounds) of body, and then obtain the maximum value and minimum value of tri- axial directions of X, Y, Z of bounding box (Bounds)；According to
The maximum value and minimum value of this X, Y, Z calculate 6 AnchorPoints of X, Y, Z；
S2. it is accurately located on 6 faces of stationary body bounding box according to this 6 AnchorPoints 1, reference can be made to shown in Fig. 1；6
A AnchorPoint reacts mouse, determines one of AnchorPoint for needing to operate；The AnchorPoint of its opposite is fixed, is captured
The distance of the position and movement of mouse movement, assigns the movement of the AnchorPoint, realizes and is scaled to the unilateral side of current static object.Example
As shown in Figure 2, there are two AnchorPoints, the mobile AnchorPoint AnchorPoint for needing to operate to fix its opposition in X-axis, in X-axis
Then another AnchorPoint in face accurately calculates mobile distance according to distance function (distance ()), realize that article can
The more unilateral scaling of accurate dimension.Which achieves more accurately controlled to article size.
To be better understood from unilateral scaling, Fig. 1 and Fig. 2 give an object of reference 2, and the right side scaling of Fig. 2 does not interfere with
It is fixed to object of reference 2 namely left side, when right side scales, fixed left side will not be made Chong Die with object of reference or intersected.
S3. graphical control (widget Bluprint) is created, " storage model " in UE engine Actor blueprints is called
Function；
S4. the father's object for obtaining current scene carries out the cycle calculations to father's object, to obtain the name of every sub- object
Claim, number；And then the material parameters of every sub- object of A. are obtained respectively, include the material of original material parameters and new superposition
Parameter, material parameters include then bloom, roughness, color and texture arrive material storage of array in storage to material array
In the model parameter of addition；B. the three-dimensional coordinate vector of every sub- object, three-dimensional coordinate vector include X-axis original numerical value and
The original numerical value and the numerical value after transformation of original numerical value of numerical value, Y-axis after transformation and numerical value and Z axis after transformation,
Such as the article after the unilateral scaling in S2, the transformed value of three-dimensional coordinate vector value are stored in three-dimensional coordinate array, then
It will be in the model parameter of three-dimensional coordinate storage of array to the addition；C. the model of every sub- object, including original model
(staticMesh) and new model (staticMesh), model include dynamic model and static models, are stored in model array
In, it then will be in the model parameter of model storage of array to the addition；
S5. click the graphical control, execute " storage model " function, model parameter is subjected to model storage, preserve at
The storage file of binary .sav formats on hard disk；
S6. when next Reusability, such as after shutdown, next time, booting reused, and UE4 engines are introduced directly into S3 steps
.sav the storage file of format constantly can be developed and be created on the basis of original to recycle Reusability.For example,
Before being powered off, after scene is as shown in Fig. 2, preserve shutdown, after next time is switched on again in use, importing the file of storage, scene is still
It is as shown in Figure 2.
Model parameter is included material parameters, three-dimensional coordinate vector sum model three parts by the present invention, between new legacy data just
The storage (if do not interacted between more than two data, storing respectively) of difference or the storage of superposition may be implemented
(if having interaction between more than two data, be superimposed storage), to establish newer data, after establishing update
Model parameter, so as to further develop and create in model parameter in the updated, the new mould after developing and creating
Shape parameter, and Reusability can be recycled, constantly superposition update.
Especially, the present invention can by this can the article that accurately controls of unilateral scaling realize new data stackable storage and
Reusability in superposition storage, realizes and is redeveloped and created on the basis of original superposition stores data.
Embodiment 2
On the basis of embodiment 1, realize more to the operation and control of article.Specifically, in S2, the mobile axle center
Point fixes the AnchorPoint of its opposite, captures the distance of the position and movement of mouse movement, not according to the move mode of mouse
Together, it assigns the AnchorPoint different movements, realizes the unilateral scaling to current static object, mobile or rotation.For example, in X-axis
On, when the moving direction of mouse substantially with X-axis is in the same direction or range at an angle when, assign the shifting of the X-axis line of the axis point
It is dynamic, it realizes and the unilateral side of current static object is scaled；When the moving direction of mouse is substantially vertical with X-axis or model at an angle
When enclosing, the movement of the non-X axis of the axis point is assigned, realizes the movement to current static object；When the moving direction of mouse is in
When radian, the radian movement of the axis point is assigned, realizes the rotation to current static object.
The series of detailed descriptions listed above is illustrated only for possible embodiments of the invention,
They are all without departing from equivalent embodiment made by technical spirit of the present invention or change not to limit the scope of the invention
It should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of method of the stackable storage Reusability based on UE engines, which is characterized in that include the following steps：
S1. the stationary body component for using the Actor blueprints of UE obtains the bounding box of stationary body, and then obtains bounding box
X, the maximum value and minimum value of tri- axial directions of Y, Z；6 axle center of X, Y, Z are calculated according to the maximum value of this X, Y, Z and minimum value
Point；
S2. it is accurately located on 6 faces of bounding box according to this 6 AnchorPoints；6 AnchorPoints react mouse, determine
One of AnchorPoint for needing to operate；The AnchorPoint of its opposite is fixed, the distance of the position and movement of mouse movement is captured,
The movement of the AnchorPoint is assigned, realizes and the unilateral side of current static object is scaled；
S3. graphical control is created, the function of " storage model " in UE engine Actor blueprints is called；
S4. the father's object for obtaining current scene carries out the cycle calculations to father's object, to obtain the title, a of every sub- object
Number；And then the material parameters of the every sub- objects of A. are obtained respectively, in storage to material array, then by material storage of array to adding
In the model parameter added；B. the three-dimensional coordinate vector of every sub- object, is stored in three-dimensional coordinate array, then by three-dimensional coordinate
In storage of array to the model parameter of the addition；C. the model of every sub- object, is stored in model array, then by model
In storage of array to the model parameter of the addition；
S5. the graphical control is clicked, " storage model " function is executed, model parameter is subjected to model storage, is preserved into hard disk
The storage file of upper binary .sav formats；
S6. when next Reusability, it is introduced directly into the storage file of the .sav formats of S5 steps.
2. the method for the stackable storage Reusability according to claim 1 based on UE engines, which is characterized in that described
Material parameters include bloom, roughness, color and texture.
3. the method for the stackable storage Reusability according to claim 1 based on UE engines, which is characterized in that described
Model includes dynamic model and static models.
4. the method for the stackable storage Reusability according to claim 1 based on UE engines, which is characterized in that S2
In, the AnchorPoint of its opposite is fixed, captures the distance of the position and movement of mouse movement, not according to the move mode of mouse
Together, it assigns the AnchorPoint different movements, realizes the unilateral scaling to current static object, mobile or rotation.
5. the method for the stackable storage Reusability according to claim 1 based on UE engines, which is characterized in that described
UE engines are UE4 engines.
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