Based on renderer from "Two-shot SVBRDF capture for stationary materials" by Aittala, Miika and Weyrich, Tim and Lehtinen, Jaakko. https://mediatech.aalto.fi/publications/graphics/TwoShotSVBRDF/
First install dependencies and their dependencies.
Setup virtualenv.
pyenv install 3.5.2
pyenv virtualenv --system-site-packages 3.5.2 myenv
pyenv activate
pip install git+https://github.com/vispy/vispy.git@master
pip install -r requirements.txt