CN1377010A - Method for implementing virtual reality environment - Google Patents
Method for implementing virtual reality environment Download PDFInfo
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- CN1377010A CN1377010A CN 01109508 CN01109508A CN1377010A CN 1377010 A CN1377010 A CN 1377010A CN 01109508 CN01109508 CN 01109508 CN 01109508 A CN01109508 A CN 01109508A CN 1377010 A CN1377010 A CN 1377010A
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Abstract
A method for creating the virtual reality environment includes such steps as providing several images, sequencing them to become an image sequence, providing a pointer to point one of the images, receiving a direction signal, and pointing to latter image if the direction signal is the first direction, or pointing to previous image if the direction signal is the second direction.
Description
The present invention is particularly to a kind of matrix form Graphic Documentation that utilizes relevant for a kind of method of implementing virtual reality environment, makes the user set up the method for implementing virtual reality environment intuitively.
The existing method of setting up implementing virtual reality environment can be divided into the panorama type photographic means and set up object or the numerical data mode of environment three-dimensional (3D), to reach the demand of implementing virtual reality environment.Wherein, the panorama type photographic means need be bought special precision equipment and dial and soften part (or plug-in type software), and the making aspect also needs the technician to use special skill to make.
Yet these precision equipments often all need quite high expense, in addition, for general user, also can't spend many times to learn manufacture skill, therefore, utilizing the panorama type photographic means to make the scene of implementing virtual reality environment, is unreachable for general user.
In addition, the data mode of object or environment three-dimensional (3D) is set up in utilization, since the foundation of the numerical data of object or environment 3D must be proficient in as, the operation of instruments such as AUTOCAD, and need possess professional drafting Technique, objects all in the implementing virtual reality environment is set up one by one, therefore, the scene that the numerical data mode of object or environment three-dimensional (3D) is made implementing virtual reality environment is set up in utilization, because the problem of time and cost is not very worthwhile a kind of mode.
Fundamental purpose of the present invention is to provide a kind of method of utilizing the matrix existing way implementing virtual reality environment of Graphic Documentation, make the user can be intuitively create virtual environment, and help art designer or the enterprise planning personnel can be with the object or the virtual portrait of the implementing virtual reality environment of the idea that is easily understood and operational design interaction according to own mode to understand.
For achieving the above object, the present invention takes following technical measures:
The method of a kind of implementing virtual reality environment of the present invention comprises the following steps:
Provide several striographs, and these striographs are connected in series in regular turn is a striograph sequence;
An index is provided, points to a striograph in this striograph sequence;
Receive a direction signal,, then this index is pointed to a back striograph of this striograph,, then this index is pointed to the previous striograph of this striograph if this direction signal is a second direction if this direction signal is a first direction.
The method of another kind of implementing virtual reality environment of the present invention comprises the following steps:
Several striographs are provided, these striographs are arranged in a matrix;
An index is provided, points to a striograph in the matrix;
Receive a direction signal, if this direction signal is a first direction, then described index is pointed to an adjacent striograph of this striograph back, if this direction signal is a second direction, then index is pointed to adjacent striograph in front of striograph,, then index is pointed to a top adjacent striograph of this striograph if this direction signal is a third direction, if this direction signal be a four directions to, then index is pointed to the following adjacent striograph of this striograph.
Reaching embodiment in conjunction with the accompanying drawings is described in detail as follows architectural feature of the present invention:
Description of drawings:
Fig. 1: the process flow diagram of the implementing virtual reality environment method of first embodiment of the invention;
Fig. 2: in the first embodiment of the invention at the synoptic diagram of an object at different angles filmed image figure;
Fig. 3: the process flow diagram of the virtual reality method of second embodiment of the invention;
Fig. 4: in the second embodiment of the invention at the synoptic diagram at varying level angle and depression angle filmed image figure of an object;
Table 1: the synoptic diagram that in the second embodiment of the invention striograph is arranged as a matrix.
As shown in Figure 1, 2, Fig. 1 is the operational flowchart of first embodiment of the invention, and to be first embodiment take the synoptic diagram of image pattern at an object in different angles to Fig. 2, and first embodiment of the invention will be described in detail as follows:
First embodiment of the invention is a kind of implementing virtual reality environment method that can operate with the varying level angle, its step is as follows: at first, step S100, several striographs are provided, and these striographs are connected in series in regular turn is a striograph sequence, and wherein, these striographs are at an object, the captured striograph of diverse location on a radii fixus circumference, and adjacent striograph differs a set angle in this striograph sequence.
For instance, these images be on a virtual circumference camera 30 at object 20 with the level angle position of per 24 degree differences captured by 16 striographs of 1 to 16.Simultaneously, also these 16 striographs being connected in series in regular turn is a striograph sequence.
Then, carry out step S105, an index of pointing to a striograph in this striograph sequence is provided, and as step S110, receive the signal of a direction, then, carry out step S115, whether judge this direction signal for to the right, if this direction signal for to the right (being first direction), then carries out step S120, whether judge index is last striograph that points in this striograph sequence, if, then carry out step S125, this index is pointed to first striograph in this striograph sequence; If not when pointing to last striograph, then carry out step S130, this index is pointed to a striograph after this striograph.
For instance, if this moment index for pointing to the 3rd striograph of 16 striographs among Fig. 2, and direction signal then points to index the 4th striograph for to the right the time; If index is for pointing to the 16th striograph of 16 striographs among second figure, and direction signal then points to index the 1st striograph for to the right the time.Then, carry out step S155 again,, then, get back to step S110, continue to receive next direction signal the striograph instant playback that index is pointed to.
On the other hand, if direction signal is not words to the right, then carry out step S135, whether judge this direction signal for left, if this direction signal for left (being second direction), then carries out step S140, whether judge index is first striograph that points in this striograph sequence, if, then carry out step S145, this index is pointed to last striograph in this striograph sequence; If not, then carry out step S150, this index is pointed to the previous striograph of this striograph.
For instance, if this moment index for pointing to the 3rd striograph of 16 striographs among Fig. 2, and direction signal is for left the time, then with second striograph of index sensing; If index is for pointing to the 1st striograph of 16 striographs among Fig. 2, and direction signal then points to index the 16th striograph for left the time.Then, carry out step S155 again,, then, get back to step S110, continue to receive next direction signal the striograph instant playback that index is pointed to.
If this direction signal is not left, then directly get back to step S110, continue to receive next direction signal.
Shown in Fig. 3,4, Fig. 3 is the operational flowchart of the implementing virtual reality environment method for making of second embodiment of the invention, Fig. 4 is at the synoptic diagram of an object at varying level angle and depression angle filmed image figure, and second embodiment of the invention is a kind ofly can carry out method of operating with varying level angle and depression angle.At first, carry out step S200, several striographs are provided, and these striographs are arranged as a matrix.These striographs are to be the center with an object, varying level angle and depression angle are clapped the image set of scooping up on a virtual spherical surface, the adjacent striograph in the left and right sides is at same depression angle, the captured image of diverse location on the circumference of one set radius, and two adjacent striographs differ a set level angle, and neighbouring striograph differs a set depression angle.
For instance, as Fig. 4, it is the center that these striographs are with object 20, the camera 30 on a virtual spherical surface, at object 20 with the captured striograph set in different depression angles and level angle position.As the fixedly depression angle at B place, with the level angle position of per 24 degree differences, 16 striographs (other are similar) by 1 to 16.Therefore, can obtain A, B ..., totally six groups of F, every group has 16 striographs respectively, simultaneously, also these 96 striographs is arranged as a matrix, as shown in table 1.
Then, carry out step S205, an index of pointing to a striograph in this matrix is provided, carry out step S210 again, receive a direction signal.Then, carry out step S215, judge whether this direction signal points to the right side, if this direction signal is for to the right (being first direction), then carry out step S220, whether judge index is the striograph that points in last column of this matrix, if, then carry out step S225, with this index point to this matrix first the row in striograph; If not the striograph in sensing last column then carries out step S230, this index is pointed to adjacent striograph in back of this striograph.
For instance, if this moment, index was the 3rd striograph of 16 striographs of B in the Compass 1, and direction signal then points to index the 4th striograph of B for to the right the time; If the 16th striograph of 16 striographs of B in the index Compass 1, and direction signal then points to index the 1st striograph of B for to the right the time.Then, carry out step S295 again,, then, get back to step S210, continue to receive next direction signal the striograph instant playback that index is pointed to.
On the other hand, if direction signal is not meant to the right, then carry out step S235, judge whether this direction signal is to point to a left side, if this direction signal for left (being second direction), then carries out step S240, whether judge index is the striograph that points in this matrix first row, if, then carry out step S245, this index is pointed to striograph in this matrix last column; If not point to first the row in striograph the time, then carry out step S250, this index is pointed to adjacent striograph in front of this striograph.
For instance, if this moment, index was the 3rd striograph of 16 striographs of B in the Compass 1, and direction signal is for left the time, then with second striograph of index sensing; If index is the 1st striograph of 16 striographs of B in the Compass 1, and direction signal then points to index the 16th striograph of B for left the time.Then, carry out step S295 again,, then, get back to step S210, continue to receive next direction signal the striograph instant playback that index is pointed to.
On the other hand, if direction signal is not words left, then carry out step S255, judge whether this direction signal is upwards, if this direction signal then carries out step S260 for making progress (being third direction), whether judge index is the striograph that points in first row of this matrix, if, then carry out step S265, with this index point to this matrix first row in striograph; If not point to first row in striograph, then carry out step S270, this index is pointed to a top adjacent striograph of this striograph.
For instance, if this moment, index was a Fig. 3 striograph of 16 striographs of B in the Compass 1, and direction signal then points to index the 3rd striograph of A when making progress; If index is the 3rd striograph of 16 striographs of A in the Compass 1, and direction signal then points to index the 3rd striograph of A for upwards the time.Then, carry out step S295 again,, then, get back to step S210, continue to receive next direction signal the striograph instant playback that index is pointed to.
On the other hand, if direction signal is not words upwards, then carry out step S275, judge that whether this direction signal is downwards,, then carry out step S280 if this direction signal be downward (i.e. four directions to), whether judge index is the striograph that points in last row of this matrix, if, then carry out step S285, with this index point to this matrix last row in striograph; If not point to last row in striograph, then carry out step S290, this index is pointed to a following adjacent striograph of this striograph.
For instance, if this moment index for pointing to the 3rd striograph of 16 striographs of B among the 5th figure, and direction signal then points to index the 3rd striograph of C when being downward; If index is for pointing to the 3rd striograph of 16 striographs of F among the 5th figure, and direction signal is when being downward, the 3rd striograph under then index being pointed to.Then, carry out step S295 again,, then, get back to step S210, continue to receive next direction signal the striograph instant playback that index is pointed to.
And, then directly get back to step S210 if this direction signal is not downward, continue to receive next direction signal.
Compared with prior art, the present invention has following effect:
Utilize method of the present invention, the user can be according to required implementing virtual reality environment itself, take environment or the object image that needs implementing virtual reality environment voluntarily, and utilize simple image editing instrument, as little artist etc., these images are connected to a sequence or matrix, simultaneously, also can utilize implementing virtual reality environment method proposed by the invention to reach the purpose of creating implementing virtual reality environment.In addition, art designer or enterprise planning personnel also can utilize implementing virtual reality environment method proposed by the invention object or virtual portrait with the implementing virtual reality environment of the idea that is easily understood and operational design interaction, to increase the efficient that realizes implementing virtual reality environment and to reduce cost.
Foregoing is to utilize embodiment that technical characterictic of the present invention is described, is not to be used to limit protection scope of the present invention, even there is the people to change slightly on the basis of the present invention's design, must belong in protection scope of the present invention.
Table 1
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| ??1 | ??2 | ??3 | ??4 | ??5 | ??6 | ??7 | ??8 | ??9 | ??10 | ??11 | ??12 | ??13 | ??14 | ??15 | ??16 |
| ??1 | ??2 | ??3 | ??4 | ??5 | ??6 | ??7 | ??8 | ??9 | ??10 | ??11 | ??12 | ??13 | ??14 | ??15 | ??16 |
| ??1 | ??2 | ??3 | ??4 | ??5 | ??6 | ??7 | ??8 | ??9 | ??10 | ??11 | ??12 | ??13 | ??14 | ??15 | ??16 |
| ??1 | ??2 | ??3 | ??4 | ??5 | ??6 | ??7 | ??8 | ??9 | ??10 | ??11 | ??12 | ??13 | ??14 | ??15 | ??16 |
| ??1 | ??2 | ??3 | ??4 | ??5 | ??6 | ??7 | ??8 | ??9 | ??10 | ??11 | ??12 | ??13 | ??14 | ??15 | ??16 |
| ??1 | ??2 | ??3 | ??4 | ??5 | ??6 | ??7 | ??8 | ??9 | ??10 | ??11 | ??12 | ??13 | ??14 | ??15 | ??16 |
Claims (20)
1. the method for an implementing virtual reality environment is characterized in that, comprises the following steps:
Provide several striographs, and these striographs are connected in series in regular turn is a striograph sequence;
An index is provided, points to a striograph in this striograph sequence;
Receive a direction signal,, then this index is pointed to a back striograph of this striograph,, then this index is pointed to the previous striograph of this striograph if this direction signal is a second direction if this direction signal is a first direction.
2, method according to claim 1 is characterized in that, also comprises the following steps:
If this direction signal is described first direction, and index is then pointed to this index first striograph in the striograph sequence for pointing to last striograph in the described striograph sequence.
3, method according to claim 1 is characterized in that, also comprises the following steps:
If described direction signal is described second direction, and described index is then pointed to index last striograph of striograph sequence for pointing to first striograph of described striograph sequence.
4, method according to claim 1 is characterized in that, also comprises the following steps:
Striograph instant playback with described index sensing.
5, method according to claim 2 is characterized in that, described first direction is the dextrad of index in described striograph sequence.
6, method according to claim 3 is characterized in that, described second direction is the left-hand of index in described striograph sequence.
7, method according to claim 1 is characterized in that, described striograph is at an object, the captured striograph of diverse location on a set radius circumference, and adjacent striograph differs a set angle in the described striograph sequence.
8, method according to claim 7 is characterized in that, described set angle is 24 degree.
9, a kind of method of implementing virtual reality environment is characterized in that, comprises the following steps:
Several striographs are provided, these striographs are arranged in a matrix;
An index is provided, points to a striograph in the matrix;
Receive a direction signal, if this direction signal is a first direction, then described index is pointed to an adjacent striograph of this striograph back, if this direction signal is a second direction, then index is pointed to adjacent striograph in front of striograph,, then index is pointed to a top adjacent striograph of this striograph if this direction signal is a third direction, if this direction signal be a four directions to, then index is pointed to the following adjacent striograph of this striograph.
10, according to right 9 described methods, it is characterized in that, also comprise the steps: if described direction signal is described first direction, and described index is the striograph in last column of pointing to described matrix, the striograph in then first of this index sensing matrix being gone.
11, according to the method for claim 9, it is characterized in that, also comprise the steps:, and described index is then pointed to index the striograph in matrix last column for the striograph in first row that points to described matrix if described direction signal is a second direction.
12, method according to claim 9 is characterized in that, also comprise the steps: if described direction signal is a third direction, and described index is then pointed to this index the striograph in matrix first row for pointing to the striograph in matrix first row.
13, method according to claim 9 is characterized in that, also comprise the steps: if described direction signal be the four directions to, and described index is the striograph in last row that point to matrix, then this index pointed to the striograph in last row of matrix.
14, method according to claim 9 is characterized in that, also comprises the steps: the striograph instant playback that described index is pointed to.
15, method according to claim 10 is characterized in that, described first direction is the dextrad of described index in described matrix.
16, method according to claim 11 is characterized in that, described second direction is the left-hand of described index in described matrix.
17, method according to claim 12 is characterized in that, described third direction be described index in described matrix on move direction.
18, method according to claim 13 is characterized in that, described four directions is to moving down direction for described index in described matrix.
19, method according to claim 9, it is characterized in that, described striograph is for being the center with an object, the captured image set of diverse location on a virtual spherical surface, the adjacent striograph in the left and right sides is the captured image of diverse location on the circumference of same depression angle one set radius, and two adjacent striographs differ a set level angle, and neighbouring striograph differs a set depression angle.
20, method according to claim 19 is characterized in that, described set level angle is 24 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01109508 CN1205593C (en) | 2001-03-28 | 2001-03-28 | Method for implementing virtual reality environment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 01109508 CN1205593C (en) | 2001-03-28 | 2001-03-28 | Method for implementing virtual reality environment |
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| CN1377010A true CN1377010A (en) | 2002-10-30 |
| CN1205593C CN1205593C (en) | 2005-06-08 |
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| CN 01109508 Expired - Fee Related CN1205593C (en) | 2001-03-28 | 2001-03-28 | Method for implementing virtual reality environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014236B (en) * | 2009-09-08 | 2014-04-23 | 鸿富锦精密工业（深圳）有限公司 | Interactive image playing system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014236B (en) * | 2009-09-08 | 2014-04-23 | 鸿富锦精密工业（深圳）有限公司 | Interactive image playing system and method |
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Granted publication date: 20050608 Termination date: 20160328 |