cuwfrt

Wavefront raytracer written in CUDA

Features

• Wavefront rendering Laine et al. (2013)
• Multiple importance sampling with next event estimation
• Binary SAH BVH upload to GPU
• Materials
  • Diffuse, Mirror, Dielectric, PBR(Trowbridge-Reitz GGX) and Diffuse Area Light
• Model loaders
  • tinyobjloader and tinygltf
• Interaction with imgui and CUDA/OpenGL interop

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Architecture Diagram

Building

• Install CMake and CUDA Toolkit
• Ensure CMake is in the system PATH
• Clone the repository git clone https://github.com/Sopiro/cuwfrt.git
• Run build.bat