README.md

Rende Toy

A toy spectral renderer.

Features

• Spectral stochastic MIS (Continuous Multiple Importance Sampling, ACM Trans. Graph. (SIGGRAPH), 2020)
• Spectral upsampling (A Low-Dimensional Function Space for Efficient Spectral Upsampling, In Computer Graphics Forum (Proceedings of Eurographics 2019))
• Material
  • Diffuse
  • Glass (With Dispersion)
  • Mirror
• Blackbody emission

Requirements

• Optix 7.1.0
• CUDA 10.0 or later

Build

Just build with default setting.

Run

toy_exe <the_scene.toml>

There is a tool obj2ma for importing .obj file as .ma file which can be read by this renderer.