Teleport preview provisioning in virtual environments

• US 8,638,332 B2
• Filed: 08/28/2009
• Issued: 01/28/2014
• Est. Priority Date: 08/28/2009
• Status: Active Grant

• Current Assignee: Kyndryl Incorporated
• Original Assignee: International Business Machines Corporation
• Inventors: Dawson, Christopher J., Graham, Barry M., Hamilton, Rick A. II, Pickover, Clifford A.
• Primary Examiner(s): BROOME, SAID A
• Application Number:
  US12/549,611
• Publication Number:
  US 20110050699A1
• Time in Patent Office: 1,614 Days
• Field of Search: None
• US Class Current: 345/428
• CPC Class Codes: A63F 13/52 involving aspects of the displayed game scene
• CPC Class Codes: A63F 2300/66 for rendering three dimensional images
• CPC Class Codes: A63F 2300/8082 Virtual reality
• CPC Class Codes: G06T 15/00 3D [Three Dimensional] image rendering
• CPC Class Codes: G06T 2210/36 Level of detail
• CPC Class Codes: G09G 5/377 for mixing or overlaying two or more graphic patterns G09G5/02, G09G5/397 take precedence

Abstract

Upon a request for a teleportation operation, a user of a virtual universe is provided with an interface for specification of image resolution parameters for initial rendering of a teleportation destination and the user'"'"'s avatar which are degraded from a full resolution rendering of the teleportation destination and avatar. Degradation of resolution can be in regard to any of a plurality of image qualities such as spatial resolution, temporal resolution colors or color depth, light modeling and rendering style or the like or combinations thereof. Alternatively, a degraded copy of the teleportation destination can be provided as an alternative initial teleportation destination image. Since a rendering of a degraded image can be done with reduced response time, the user is thus provided with full control over a trade-off between image quality and response time and teleportation operations are thus encouraged.

Claims

1. A method for improving response time of a teleportation operation in a virtual universe system, said method comprising:

storing image resolution parameters at a client processor corresponding to an avatar of said virtual universe;

in response to a teleport operation request to a teleportation destination for said avatar, providing an interface to a user to change said image resolution parameters or to confirm that said image resolution parameters are acceptable to a user for rendering an image of said avatar and said teleportation destination;

rendering an image of said avatar and said teleportation destination in the course of said teleportation operation in accordance with resolution parameters determined in said changing or confirming operations of said step of providing an interface, and

rendering an image of said avatar an said teleportation destination at full resolution wherein said rendering an image at full resolution is performed a predetermined time subsequent to said step of rendering in accordance with said resolution parameters determined in said confirming or changing operations.

2. The method as recited in claim 1, wherein said resolution parameters are set in a client configuration panel of a client processor.

3. The method as recited in claim 1, further including

reducing resolution of said step of rendering at full resolution within said rendering parameters determined in said confirming or changing operations in response to processing load at a processor performing said rendering step.

4. A method for improving response time of a teleportation operation in a virtual universe system, said method comprising:

storing image resolution parameters at a client processor corresponding to an avatar of said virtual universe;

in response to a teleport operation request to a teleportation destination for said avatar, providing an interface to a user to change said image resolution parameters or to confirm that said image resolution parameters are acceptable to a user for rendering an image of said avatar and said teleportation destination;

providing a degraded copy of a teleportation destination, wherein the teleport operation provides initial teleportation to said degraded copy of a teleportation destination, and

rendering an image of said avatar and said teleportation destination in the course of said teleportation operation in accordance with resolution parameters determined in said changing or confirming operations of said step of providing an interface.

5. The method as recited in claim 4, wherein said resolution parameters are set in a client configuration panel of a client processor.

6. The method as recited in claim 4, further including

reducing resolution of said step of rendering at full resolution within said rendering parameters determined in said confirming or changing operations in response to processing load at a processor performing said rendering step.