def v3dist(pt1, pt2):
    d = pt1 - pt2
    return math.sqrt(d[0]*d[0] + d[1]*d[1] + d[2]*d[2])
Scans for supported formats using a scan node.
dataset/ETHPy150Open pycollada/meshtool/meshtool/filters/simplify_filters/sander_simplify.py/v3dist--crossover with--dataset/ETHPy150Open log2timeline/dfvfs/dfvfs/helpers/source_scanner.py/SourceScanner._ScanNode