Patent Document ID: 20150123968
Application ID: 14536232
Patent Status: 0

Claim One:
1. A computer-implemented method for rendering point cloud data, the method comprising the steps of: obtaining point cloud data; fitting one or more polygons to the point cloud data; creating a texture atlas for each of the one or more polygons; generating a first lookup table from the texture atlases, wherein the first lookup table maps each pixel in each of the one or more polygons to a corresponding texture location in the texture atlas; loading a scene for processing/rendering; when the scene is loaded, loading the one or more polygons and the texture atlas; projecting the one or more polygons and the texture atlas into an off-screen buffer, wherein the off-screen buffer defines a depth map of the scene with approximations of a depth per pixel in screen space; utilizing the off-screen buffer as a second lookup table to determine texture data to be rendered for the scene; and rendering the scene with the texture data.