Python pfm files reader. Fast and python3 compatible, with compression included
Install
pip install pypfm
If you know the size upfront, specify it:
from pypfm import PFMLoader
loader = PFMLoader((width, height), color=False, compress=False)Otherwise it will find it by itself (slower):
from pypfm import PFMLoader
loader = PFMLoader(color=False, compress=False)Read a pfm file
pfm = loader.load_pfm('test.pfm')Save a pfm file:
loader.save_pfm('test.pfm', pfm)Using zfp compression:
from pypfm import PFMLoader
loader = PFMLoader(color=False, compress=True)
pfm = loader.load_pfm('test.pfm')
loader.save_pfm('test.pfm', pfm)