Multithreaded CPU Pathtracer | C++ | Multithreaded with a Job System |

Description

A pathtracer written in C++ that continuously updates and converges on the final image as long as the camera remains stationary. With support for HDR skydomes and depth-of-field, this makes scenes rendered in the pathtracer look incredibly realistic.

As a pathtracer is inherently quite slow (especially one on the CPU), a number of steps were taken in order to optimise the application. Please refer to this report to read in-depth explanations to my optimisations as well as specific features implemented.

Features

  • Continuously converges on the final image.
  • Bounding Volume Hierarchy (BVH) for optimisation.
  • Multithreaded job-system.
  • Ambient occlusion.
  • Caustics through glass.
  • Colour bleeding.
  • Depth of field.

Downloads

Binaries (Win32).

Source files available upon request.

Any questions? Please contact me!

contact@martinstuurwold.com