GPU Pro 7

3

III

Progressive Rendering Using

Multi-frame Sampling

Daniel Limberger, Karsten Tausche,

Johannes Linke, and J¨urgen D¨ollner

3.1 Introduction

This chapter presents an approach that distributes sampling over multiple, con-

secutive frames and, thereby, enables sampling-based, real-time rendering tech-

niques to be implemented for most graphics hardware and systems in a less com-

plex, straightforward way. This systematic, extensible schema allows developers

to effectively handle the increasing implementation complexity of advanced, so-

phisticated, real-time rendering techniques, while improving responsiveness and

reducing required hardware resources.

The ...