The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2019
Filed:
Jan. 23, 2018
Applicant:
Mappedin Inc., Kitchener, CA;
Inventor:
Zachary Sean Cregan, Kitchener, CA;
Assignee:
MAPPEDIN INC., Waterloo, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/0481 (2013.01); G01C 21/20 (2006.01); G06F 3/0484 (2013.01); G06F 3/0488 (2013.01); G06T 17/05 (2011.01); G06T 19/20 (2011.01);
U.S. Cl.
CPC ...
G06F 3/04815 (2013.01); G01C 21/206 (2013.01); G06F 3/0484 (2013.01); G06F 3/0488 (2013.01); G06F 3/04845 (2013.01); G06T 17/05 (2013.01); G06T 19/20 (2013.01); G06T 2219/2016 (2013.01);
Abstract
There is provided a method and system for manipulating a 3D model displayed on a display. The method includes detecting one or more display engagement events from a user touch input, determining a location of each display engagement event to generate a corresponding display engagement point, capturing virtual camera state information of a virtual camera, generating and storing an model anchor point for each display engagement point, detecting movement of the display engagement point and capturing an updated display engagement point, and generating a transformation matrix including updated virtual camera state information.