This repo contains the hair strands render in HairStep, which is modified from SoftRas.

Please install the conda environment of HairStep first.

Then run:

python setup_hair.py install

mv ./build/lib.linux-x86_64-3.6 ./build/lib

python -m app.render_orien_batch
python -m app.render_depth_batch

Note that the camera parameters are from PIFU.