METHOD FOR PRODUCING AN EFFECT ON VIRTUAL OBJECTS

• US 20110109628A1
• Filed: 06/24/2008
• Published: 05/12/2011
• Est. Priority Date: 06/24/2008
• Status: Abandoned Application

• Current Assignee: Oleg Stanislavovich Rurin
• Original Assignee: Oleg Stanislavovich Rurin
• Inventors: Rurin, Oleg Stanislavovich
• Application Number:
  US13/001,418
• Publication Number:
  US 20110109628A1
• Time in Patent Office: Days
• US Class Current: 345/420
• CPC Class Codes: G06F 3/011 Arrangements for interaction with the human body, e.g. for user immersion in virtual reality blind teaching G09B21/00
• CPC Class Codes: G06F 3/0304 Detection arrangements using opto-electronic means constructional details of pointing devices not related to the detection arrangement using opto-electronic means G06F3/033; optical digitisers G06F3/042
• CPC Class Codes: G06T 19/00 Manipulating 3D models or images for computer graphics
• CPC Class Codes: H04N 13/366 using viewer tracking

Abstract

A method of affecting the virtual objects, disposing a first group of blocks of identification in real three-dimensional space; shaping, in real three-dimensional space, the real physical base system of the coordinates fixed to a space position of blocks of identification of the first group; spotting coordinates of working area of displays in real three-dimensional space relative to the real physical base system of coordinates; setting coordinates of three-dimensional virtual objects created in advance in digital format in real three-dimensional space relative to the real physical base system of the coordinates, wherein disposing the second group of blocks of the identification, setting in real three-dimensional space a position of a fixing point of the virtual pointer, and spotting coordinates of a fixing point of the virtual pointer in real three-dimensional space regarding the real physical system of coordinates; setting, with necessary detailing, of a coordinate of a collection of a geometrical place of points of the virtual pointer relative to a fixing point of the virtual pointer; spotting in real three-dimensional space relative to the real physical base system of coordinates with necessary detailing of coordinate of a collection of a geometrical place of points of the virtual pointer, hitting, in a field of coordinates of working area of displays; shaping a collection of the virtual objects whose coordinates in real three-dimensional space hit in the field calculated, taking into account layout of a geometrical location of points of the virtual pointer, coordinates of working area of displays hitting in field; performing the preset virtual operations on modification of virtual objects from the generated collection of virtual objects.

Claims

1-29. -29. (canceled)

30. A method for producing an effect on virtual objects, the method comprising:

(a) placing a first group of identification blocks at corresponding coordinates in a real three-dimensional space;

(b) forming a base coordinate system in the real three-dimensional space, the base coordinate system linked to position of the first group of identification blocks;

(c) determining coordinates of working areas of displays in the real three-dimensional space, relative to the base coordinate system;

(d) setting coordinates of virtual objects in the real three-dimensional space, relative to the base coordinate system;

(e) placing a second group of identification blocks in the real three-dimensional space, the second group of identification blocks specifying an origin of a virtual pointer in the real three-dimensional space, relative to the base coordinate system;

(f) setting coordinates relative to the origin of a group of points that define the virtual pointer;

(g) determining the coordinates, in the real three-dimensional space, of the virtual pointer that fall within the working areas of the displays;

(h) determining a set of virtual objects whose coordinates overlap the coordinates of the virtual pointer determined in step (g);

(i) performing the specified modifications on the set of virtual objects determined in step (h).

31. The method of claim 30, further comprising placing a third group of identification blocks in the real three-dimensional space that identifies a user'"'"'s view point.

32. The method of claim 30, wherein the virtual objects are modified based on (i) information about the working areas of the displays, (ii) location of the view point, and (iii) the coordinates of the virtual objects relative to each other.

33. The method of claim 30, wherein the second group of identification blocks is located on a user'"'"'s body.

34. The method of claim 30, wherein the second group of identification blocks is moved randomly relative to the base coordinate system.

35. The method of claim 30, further comprising rotating the second group of identification blocks about at least one axis to thereby rotate the virtual pointer.