Patents by Inventor Peter SIKACHEV

Peter SIKACHEV has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Computer graphics method for terrain rendering
    Patent number: 11100707
    Abstract: A computer-implemented graphics processing method, which comprises providing an original set of vertices of a terrain mesh; producing a new set of vertices from the original set of vertices; and, for a given vertex in the original set of vertices: (i) obtaining texture coordinates for vertices in a subset of vertices in the new set of vertices that corresponds to the given vertex in the original set of vertices; and (ii) combining the obtained texture coordinates to obtain a texture coordinate for the given vertex in the original set of vertices. The combining may comprise determining a weighted sum of the obtained texture coordinates, and the weights may be the weights for which the given vertex in the original set of vertices is the centroid of a polygon formed by the corresponding vertices in the new set of vertices.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: August 24, 2021
    Assignee: SQUARE ENIX LIMITED
    Inventor: Peter Sikachev
  • COMPUTER GRAPHICS METHOD FOR TERRAIN RENDERING
    Publication number: 20200143589
    Abstract: A computer-implemented graphics processing method, which comprises providing an original set of vertices of a terrain mesh; producing a new set of vertices from the original set of vertices; and, for a given vertex in the original set of vertices: (i) obtaining texture coordinates for vertices in a subset of vertices in the new set of vertices that corresponds to the given vertex in the original set of vertices; and (ii) combining the obtained texture coordinates to obtain a texture coordinate for the given vertex in the original set of vertices. The combining may comprise determining a weighted sum of the obtained texture coordinates, and the weights may be the weights for which the given vertex in the original set of vertices is the centroid of a polygon formed by the corresponding vertices in the new set of vertices.
    Type: Application
    Filed: October 7, 2019
    Publication date: May 7, 2020
    Inventor: Peter SIKACHEV