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mightyscape-0.92-deprecated/extensions/fablabchemnitz_papercraft_unfold_ascii.py
Mario Voigt e16b491bec Dateien hochladen nach „extensions“
Added ASCII and binary STL file mode
2020-03-30 23:29:58 +02:00

34 lines
1.4 KiB
Python

import sys
from subprocess import Popen, PIPE
import subprocess
import inkex
import os
class Unfold:
def __init__(self):
stl_filename = inkex.sys.argv[1]
#inkex.debug("stl_filename: "+stl_filename)
if os.name=="nt":
outname = "papercraft_unfold_output.svg"
#remove old file if existent
if os.path.exists(outname):
os.remove(outname)
if os.path.exists("unfold.exe.stackdump"):
os.remove("unfold.exe.stackdump")
#convert the STL to have a binary one and wait until conversion finished before running papercraft
cmd = os.getcwd() + "\\papercraft\\STLConverter.exe" + " " + stl_filename
p = Popen(cmd, shell=True, stdout=PIPE, stderr=PIPE)
#inkex.debug(cmd)
#inkex.debug("os.getcwd(): "+os.getcwd())
#inkex.debug(os.path.splitext(stl_filename)[0])
p.wait()
cmd2 = os.getcwd() + "\\papercraft\\unfold.exe" + " < " + os.path.splitext(stl_filename)[0] + "-binary.stl > " + outname
#inkex.debug("cmd2: "+cmd2)
p2 = Popen(cmd2, shell=True, stdout=PIPE, stderr=PIPE)
#inkex.debug(p2.communicate())
p2.wait()
if p2.returncode == 0:
#inkex.debug("OK")
doc = inkex.etree.parse(os.getcwd() + "\\" + outname)
doc.write(inkex.sys.stdout)
if __name__ == '__main__':
gc = Unfold()