| 发明名称 |
LIGHTING SIMULATION ANALYSIS USING LIGHT PATH EXPRESSIONS |
| 摘要 |
A method, system, and computer program product for performing a lighting simulation are disclosed. The method includes the steps of receiving a three-dimensional (3D) model, receiving a set of probes, where each probe specifies a location within the 3D model and an orientation of the probe, and performing, via a processor, a lighting simulation based on the 3D model, the set of probes, and one or more light path expressions. The light path expressions are regular expressions that represent a series of events, each event representing an interaction of a ray at a location in the 3D model. |
| 申请公布号 |
US2016042559(A1) |
申请公布日期 |
2016.02.11 |
| 申请号 |
US201514820491 |
申请日期 |
2015.08.06 |
| 申请人 |
NVIDIA Corporation |
发明人 |
Seibert Daniel Johannes;Radig Stefan;Raab Matthias;Waechter Carsten Alexander;Kettner Lutz;Keller Alexander;van Antwerpen Dirk Gerrit |
| 分类号 |
G06T15/50;G06T15/06;G06T17/00 |
主分类号 |
G06T15/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
receiving a three-dimensional (3D) model; receiving a set of probes, where each probe specifies a location within the 3D model and an orientation of the probe; performing, via a processor, a light transport simulation based on the 3D model, the set of probes, and one or more light path expressions. |
| 地址 |
Santa Clara CA US |
