CPPM: Chi-squared Progressive Photon Mapping

Introduction

This is the source code of CPPM: Chi-squared Progressive Photon Mapping. The paper can be found on the homepage of this project.

Documentation

This project is based on Mitsuba 0.6.0.

Our codes locate in the folder mitsuba-CPPM/src/integrators/cppm:

• CPPM: cppm1.cpp
• CPPM-LF: cppm2.cpp
• CPPM-GOF: cppm3.cpp

We did not modify the original codes, so feel free to copy these additional files to your own Mitsuba Renderer:

include/mitsuba/render/cppm*.h
src/integrators/cppm/*
src/librender/cppm*.cpp

Remember to modify src/integrators/SConscript to include the integrators.

Scenes

We sort out some scenes in Mitsuba's format, which can be found here.

BibTeX

@article{lin2020cppm,
  title={CPPM: Chi-squared Progressive Photon Mapping},
  author={Zehui Lin and Sheng Li and Xinlu Zeng and Congyi Zhang and Jinzhu Jia and Guoping Wang and Dinesh Manocha},
  journal={ACM Transactions on Graphics (TOG)},
  volume={39},
  number={6},
  article={240},
  year={2020},
  publisher={ACM},
  DOI = {10.1145/3414685.3417822}
}