Patents Assigned to Kuusou Kagaku Corp.
  • Method of high-speed adjustment of luminance by light in 3-D computer graphics
    Patent number: 6750863
    Abstract: A method for drawing shadows of a solid body, generated by light and illuminated regions of the solid body, formed by light, on a display device at high speed and with accuracy. The process of generating a shadow in 3-D computer graphics comprises the steps of forming a solid body as a shadow space of a polygon by causing respective vertices of the polygon to be shifted in the vector direction of the light rays to the boundary of the drawing space.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: June 15, 2004
    Assignee: Kuusou Kagaku Corp.
    Inventor: Kazuo Fuchigami
  • Method of high-speed adjustment of luminance by light in 3-D computer graphics
    Publication number: 20020003538
    Abstract: An object of the invention is to draw the scope of shadows of a solid body, generated by light and illuminated regions of the solid body, formed by light, on a display device at high speed and with accuracy by means of a less and simple operation.
    Type: Application
    Filed: July 5, 2001
    Publication date: January 10, 2002
    Applicant: KUUSOU KAGAKU CORP.
    Inventor: Kazuo Fuchigami