VIRTUAL OBJECT GENERATION WITHIN A VIRTUAL ENVIRONMENT

• US 20130335405A1
• Filed: 06/18/2012
• Published: 12/19/2013
• Est. Priority Date: 06/18/2012
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Scavezze, Michael J., Steed, Jonathan T., Hastings, Ryan L., Latta, Stephen G., McCulloch, Daniel J.
• Application Number:
  US13/525,700
• Publication Number:
  US 20130335405A1
• Time in Patent Office: Days
• US Class Current: 345/419
• CPC Class Codes: A63F 13/40 Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment
• CPC Class Codes: A63F 13/61 using advertising information
• CPC Class Codes: A63F 2300/10 characterized by input arrangements for converting player-generated signals into game device control signals
• CPC Class Codes: A63F 2300/1031 using a wireless connection, e.g. Bluetooth, infrared connections
• CPC Class Codes: A63F 2300/105 using inertial sensors, e.g. accelerometers, gyroscopes
• CPC Class Codes: A63F 2300/30 characterized by output arrangements for receiving control signals generated by the game device
• CPC Class Codes: A63F 2300/301 using an additional display connected to the game console, e.g. on the controller
• CPC Class Codes: A63F 2300/302 specially adapted for receiving control signals not targeted to a display device or game input means, e.g. vibrating driver's seat, scent dispenser
• CPC Class Codes: A63F 2300/308 Details of the user interface
• CPC Class Codes: A63F 2300/6045 for mapping control signals received from the input arrangement into game commands
• CPC Class Codes: A63F 2300/8082 Virtual reality
• CPC Class Codes: G06T 19/20 Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
• CPC Class Codes: G06T 2219/2016 Rotation, translation, scaling
• CPC Class Codes: G06T 2219/2021 Shape modification

Abstract

A system and method are disclosed for building and experiencing three-dimensional virtual objects from within a virtual environment in which they will be viewed upon completion. A virtual object may be created, edited and animated using a natural user interface while the object is displayed to the user in a three-dimensional virtual environment.

Claims

1. A system for presenting a virtual environment to one or more users, the virtual environment being coextensive with a real-world space, the system comprising:

a display device for a user, the display device including a display unit for displaying one or more virtual objects in the virtual environment to the user of the display device; and

a computing system operatively coupled to the display device, the computing system generating the one or more virtual objects in the virtual environment based on input from the user, the one or more virtual objects displayed via the display device as the one or more virtual objects are generated in the virtual environment.

2. The system of claim 1, wherein the computing system generates a virtual object by creating the virtual object in the virtual environment in response to gestures from the user indicating the type of virtual object to be created in the virtual environment.

3. The system of claim 1, wherein the computing system generates a virtual object by creating the virtual object in the virtual environment in response to gestures from the user indicating at least one of a position of the virtual object in the virtual environment and a size of the object in the virtual environment.

4. The system of claim 3, wherein the computing system receives gestures indicating at least one of the position and size of the object within the virtual environment by the user performing at least one of the following gestures:

i) pulling up the virtual object from a floor of the virtual environment at the position and to the size desired by the user;

ii) a throwing motion, a trajectory of an object thrown with the throwing motion used to determine the position of the virtual object in the virtual environment; and

iii) the user looking at a location in the virtual environment for a predetermined period of time to position the virtual object at the location.

5. The system of claim 3, wherein the computing system receives a gesture to create a virtual object by replicating a real-world object.

6. The system of claim 1, wherein the computing system edits a virtual object in the virtual environment in response to one or more gestures from the user.

7. The system of claim 6, wherein the computing system edits the virtual object in response to one or more gestures from the user by changing at least one of a height, width, color and texture of the virtual object.

8. The system of claim 6, wherein the computing system edits the virtual object in response to one or more gestures from the user by adding and moving points to a wire frame representation of the virtual object.

9. The system of claim 6, wherein the computing system edits the virtual object in response to the user performing hand gestures molding the virtual object to a desired shape.

10. The system of claim 1, wherein the computing system animates a virtual object in the virtual environment in response to one or more gestures from the user.

11. A method for generating virtual objects in a virtual environment, the virtual environment coextensive with a real-world space, the method comprising:

(a) altering a virtual object in the virtual environment in response to interaction with the virtual object within the virtual environment; and

(b) saving the alteration to the virtual object made in said step (a).

12. The method of claim 11, wherein said step (a) of altering the virtual object comprises at least one of altering a position, size, shape, color and texture of the virtual object.

13. The method of claim 11, wherein said step (a) of altering the virtual object in response to user interaction comprises altering the virtual object in response to at least one of one or more physical gestures performed by the user and one or more verbal gestures spoken by the user.

14. The method of claim 13, wherein said step (a) comprises altering the virtual object in response to one or more physical gestures performed by the user, the physical gestures are performed at a position in three-dimensional space occupied by the virtual object to alter a shape of the virtual object.

15. The method of claim 11, further comprising the step of displaying the virtual object in the virtual environment to the user via a display device.

16. A method of generating one or more virtual objects in a virtual environment, the virtual environment coextensive with a real-world space, the method comprising:

(a) receiving a selection of a virtual object to add to the virtual environment;

(b) receiving an indication of a position within the virtual environment where the virtual object is to be added;

(c) adding the virtual object selected in said step (a) to the virtual environment at the position indicated in said step (b);

(d) displaying the virtual object via a display device from different perspectives as a position of the display device changes within the virtual environment; and

(e) altering a shape of the virtual object in response physical gestures performed at one or more positions in three-dimensional space occupied by the virtual object.

17. The method of claim 16, wherein said step (e) comprises the step of making at least a portion of the virtual object larger as a result of performing a gesture to pull on the virtual object in the virtual environment.

18. The method of claim 16, wherein said step (e) comprises the step of making at least a portion of the virtual object smaller as a result of performing a gesture to push on the virtual object in the virtual environment.

19. The method of claim 16, wherein said step (e) comprises the step of changing at least one of a position, size, texture and color of the virtual object in the virtual environment in response to the user performing one or more gestures physically manipulating the virtual object in the virtual environment.

20. The method of claim 16, further comprising the step (f) of changing at least one of a position, size, texture and color of the virtual object in the virtual environment in response to the user performing a verbal gesture while positioned distally from the virtual object in the virtual environment.