US 12,147,616 B2
Rendering device and rendering method
Hiroshi Munakata, Saitama (JP); Hiroshi Tamano, Saitama (JP); and Yuanhao Chen, Saitama (JP)
Assigned to Wacom Co., Ltd., Saitama (JP)
Filed by Wacom Co., Ltd., Saitama (JP)
Filed on May 15, 2023, as Appl. No. 18/317,811.
Application 18/317,811 is a continuation of application No. 18/316,887, filed on May 12, 2023.
Application 18/316,887 is a continuation of application No. 17/588,058, filed on Jan. 28, 2022, granted, now 11,681,383.
Application 17/588,058 is a continuation of application No. 16/879,414, filed on May 20, 2020, granted, now 11,262,857, issued on Mar. 1, 2022.
Application 16/879,414 is a continuation of application No. PCT/JP2018/040918, filed on Nov. 2, 2018.
Claims priority of application No. 2017-223497 (JP), filed on Nov. 21, 2017.
Prior Publication US 2023/0288999 A1, Sep. 14, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/0354 (2013.01); G06F 3/041 (2006.01); G06T 19/00 (2011.01)
CPC G06F 3/03545 (2013.01) [G06F 3/0414 (2013.01); G06T 19/00 (2013.01); G06T 2200/24 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A rendering device that renders an object in a virtual reality space, the rendering device comprising:
a processor; and
a memory storing instructions that, when executed by the processor, cause the processor to:
perform a first rendering process that renders in the virtual reality space an image of an input surface, wherein, on the input surface, a position is indicated by a stylus;
perform a second rendering process that renders in the virtual reality space an image of a display surface, wherein the image of the display surface displays the object, and the image of the display surface is different from the image of the input surface;
perform a display process that displays the object in the image of the display surface based on the position indicated by the stylus; and
perform a third rendering process that renders in the virtual reality space an image of the stylus, wherein the image of the stylus moves on the image of the input surface as the stylus moves on the input surface.