公开(公告)号：US20220058851A1

公开(公告)日：2022-02-24

申请号：US17031693

申请日：2020-09-24

Applicant: NVIDIA Corporation

Inventor： Jakub Boksansky ,  Paula Eveliina Jukarainen ,  Christopher Ryan Wyman

IPC: G06T15/00 ,  G06T15/06

Abstract: Devices, systems, and techniques to incorporate lighting effects into computer-generated graphics. In at least one embodiment, a virtual scene comprising a plurality of lights is rendered by subdividing the virtual area and stored, in a record corresponding to a subdivision of the virtual area, information indicative of one or more lights in the virtual area selected based on a stochastic model. Pixels near a subdivision are rendered based on the light information stored in the subdivision.

公开(公告)号：US12299801B2

公开(公告)日：2025-05-13

申请号：US17031693

申请日：2020-09-24

Applicant: NVIDIA Corporation

Inventor： Jakub Boksansky ,  Paula Eveliina Jukarainen ,  Christopher Ryan Wyman

IPC: G06T15/00 ,  G06T15/06

Abstract: Devices, systems, and techniques to incorporate lighting effects into computer-generated graphics. In at least one embodiment, a virtual scene comprising a plurality of lights is rendered by subdividing the virtual area and stored, in a record corresponding to a subdivision of the virtual area, information indicative of one or more lights in the virtual area selected based on a stochastic model. Pixels near a subdivision are rendered based on the light information stored in the subdivision.