GPU-Based Nonlinear Ray Tracing

In this paper, we present a mapping of nonlinear ray tracing to the GPU which avoids any data transfer back to main memory. The rendering process consists of the following parts: ray setup according to the camera parameters, ray integration, ray

• Type: Journal
• Year: 2004
• Where: CGF
• Authors: Daniel Weiskopf, Tobias Schafhitzel, Thomas Ertl
• Keywords: Adaptive Ray Integration, CGF 2004, Ray Integration, Ray Setup