import sys
if len(sys.argv) < 2:
print(f'usage: {sys.argv[0]} <obj path>', file=sys.stderr)
sys.exit(1)
min = [sys.float_info.max, sys.float_info.max, sys.float_info.max]
max = [sys.float_info.min, sys.float_info.min, sys.float_info.min]
f = open(sys.argv[-1], 'r')
for line in f:
if not line.startswith('v '):
continue
vertex = line.split(' ')[1:]
for i in range(0, 3):
vertex_f = float(vertex[i])
if vertex_f < min[i]:
min[i] = vertex_f
if vertex_f > max[i]:
max[i] = vertex_f
print(f'Min: {min}')
print(f'Max: {max}')