# LumosQuad

[Original code source](https://gamma.cs.unc.edu/FAST_LIGHTNING/lumos.html) slightly modified to work on Debian.

Packages to install: `freeglut3-dev libfftw3-dev libopenexr-dev libopengl-dev`

    make
    ./build/lumosquad examples/spine.ppm o.exr

EXR files are images that can be opened by Gimp.