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Moving an object on a drag plane in a virtual three-dimensional space

  • US 20030001906A1
  • Filed: 06/28/2001
  • Published: 01/02/2003
  • Est. Priority Date: 06/28/2001
  • Status: Abandoned Application
First Claim
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1. A method of moving an object on a drag plane in a virtual three-dimensional (3D) space, comprising:

  • selecting the object using a cursor;

    moving the cursor to a location;

    creating a reference plane;

    projecting movement of the cursor from the location to an interim point on the reference plane;

    projecting the interim point onto the drag plane; and

    displaying the object on the drag plane.

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