/
meshexport.py
44 lines (35 loc) · 1.21 KB
/
meshexport.py
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import os
import time
import numpy as np
import mcubes
import logging
FORMAT = '%(message)s'
logging.basicConfig(format=FORMAT,
level=logging.INFO)
def export(vertices, triangles, object_name="MyShape", file_name="my_shape"):
t = time.time()
logging.info("exporting dae...")
# get untaken file_name
full_path = file_name + ".dae"
iterator = 2
while (os.path.isfile(full_path)):
full_path = file_name + str(iterator) + ".dae"
iterator += 1
mcubes.export_mesh(vertices, triangles, full_path, object_name)
logging.info("Done in %f seconds. Result saved in '%s'" % (time.time() - t, full_path))
def export_ply(vertices, triangles, filename):
from stl import mesh
data = np.zeros(len(triangles), dtype=mesh.Mesh.dtype)
for v in vertices:
data['vectors']
def preview(vertices, triangles):
try:
logging.info("Plotting mesh for preview...")
from mayavi import mlab
mlab.triangular_mesh(
vertices[:, 0], vertices[:, 1], vertices[:, 2],
triangles)
print "Done."
mlab.show()
except ImportError:
logging.error("Could not import mayavi. Interactive demo not available.")