38 lines
1.5 KiB
Python
38 lines
1.5 KiB
Python
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#!/usr/bin/env python3
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import sys
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import os
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import inkex
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import subprocess
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from subprocess import Popen
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from lxml import etree
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class Unfold(inkex.Effect):
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def __init__(self):
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inkex.Effect.__init__(self)
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stl_filename = sys.argv[1]
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#inkex.utils.debug("stl_filename: "+stl_filename)
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if os.name=="nt":
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outname = "papercraft_unfold_output.svg"
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#remove old file if existent
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if os.path.exists(outname):
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os.remove(outname)
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if os.path.exists("unfold.exe.stackdump"):
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os.remove("unfold.exe.stackdump")
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#convert the STL to have a binary one and wait until conversion finished before running papercraft
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cmd = os.getcwd() + "\\papercraft\\STLConverter.exe" + " \"" + stl_filename + "\""
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p = Popen(cmd, shell=True)
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#inkex.utils.debug(cmd)
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#inkex.utils.debug("os.getcwd(): "+os.getcwd())
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#inkex.utils.debug(os.path.splitext(stl_filename)[0])
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p.wait()
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cmd2 = os.getcwd() + "\\papercraft\\unfold.exe" + " < \"" + os.path.splitext(stl_filename)[0] + "-binary.stl\" > " + outname
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#inkex.utils.debug("cmd2: "+cmd2)
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p2 = Popen(cmd2, shell=True)
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#inkex.utils.debug(p2.communicate())
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p2.wait()
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if p2.returncode == 0:
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#inkex.utils.debug("OK")
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doc = etree.parse(os.getcwd() + "\\" + outname)
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doc.write(sys.stdout.buffer)
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if __name__ == '__main__':
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gc = Unfold()
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