My renderer for learning
All tiny third-part libraries, including filesystem
, halton
, pcg32
, stb_images
, tinyformat
, tinyobjloader
and pugixml
, are in the src/ext/
folder.
Except that, Rainbow need embree3
, tbb
and openvdb
.
If you don't know how to add the three libraries, I recommend you use some package manager like vcpkg
.
> vcpkg install embree3 tbb openvdb : x64-windows
> vcpkg integrate install
Now I just test building it on Windows.
Please build as x64 platform like
> mkdir build
> cd build
> cmake -G "Visual Studio 15 2017 Win64" ..
Or use ./setup_builds.bat
.
Homogeneous Medium(BDPT WIP)
Heterogeneous Medium
Rendered using volumetric pathtracing.