Drawlab

Drawlab is a physically based path tracer that runs on NVIDIA graphics card with OptiX 7.

Features

• Unidirectional path tracer
  • Support two backends: CPU, OptiX
  • Two rendering modes: online GUI interaction, offline rendering
  • XML scene description file like mitsuba
  • Multi-importance sampling
• Material
  • Diffuse
  • Mirror
  • Dielectric
  • Microfacet
  • Anisotropic GGX
• Camera
  • Perspective camera
  • Pinhole camera(opencv camera)
• Light
  • Area light(bind to a triangle mesh)
  • Point light
  • Environment light(HDR/EXR image)
• Geometry
  • Mesh(.obj)
  • Rectangle

Gallery

Install

Please refer to the INSTALL for the build instructions for Windows and Linux.

Documentation

For documentation, please refer to Documentation