1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
"""
Viewing Stanford 3D Scanning Repository dragon model
"""
# Copyright (c) 2014-2020, Enthought, Inc.
# Standard library imports
import os
from os.path import join
# Enthought library imports
from mayavi import mlab
### Download the dragon data, if not already on disk ############################
if not os.path.exists('dragon.tar.gz'):
# Download the data
try:
from urllib import urlopen
except ImportError:
from urllib.request import urlopen
print("Downloading dragon model, Please Wait (11MB)")
opener = urlopen(
'http://graphics.stanford.edu/pub/3Dscanrep/dragon/dragon_recon.tar.gz')
open('dragon.tar.gz', 'wb').write(opener.read())
# Extract the data
import tarfile
dragon_tar_file = tarfile.open('dragon.tar.gz')
try:
os.mkdir('dragon_data')
except:
pass
dragon_tar_file.extractall('dragon_data')
dragon_tar_file.close()
# Path to the dragon ply file
dragon_ply_file = join('dragon_data', 'dragon_recon', 'dragon_vrip.ply')
# Render the dragon ply file
mlab.pipeline.surface(mlab.pipeline.open(dragon_ply_file))
mlab.show()
import shutil
shutil.rmtree('dragon_data')
|
