FabLab_Chemnitz/mightyscape-1.1-deprecated
FabLab_Chemnitz/mightyscape-1.1-deprecated
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fix in papercraft_unfold

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Mario Voigt 2021-04-25 00:53:31 +02:00
parent 6d27ef1a30
commit c8f300eae0
1 changed files with 10 additions and 6 deletions
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16
extensions/fablabchemnitz/papercraft_unfold/papercraft_unfold.py
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@ -3,12 +3,13 @@ import sys
import os import os
import inkex import inkex
import tempfile import tempfile
import shutil
import subprocess import subprocess
from subprocess import Popen, PIPE from subprocess import Popen, PIPE
from lxml import etree from lxml import etree
#specific imports for model-converter-python #specific imports for model-converter-python - d3 library to convert obj/off/ply to stl (https://github.com/nabeel3133/file-converter-.obj-to-.ply)
import functools as fc import functools as fc
import d3.model.tools as mt import d3.model.tools as mt
from d3.model.basemodel import Vector from d3.model.basemodel import Vector
@ -16,12 +17,10 @@ from d3.model.basemodel import Vector
""" """
Extension for InkScape 1.0 Extension for InkScape 1.0
Import any DWG or DXF file using ODA File Converter, sk1 UniConvertor, ezdxf and more tools.
Author: Mario Voigt / FabLab Chemnitz Author: Mario Voigt / FabLab Chemnitz
Mail: mario.voigt@stadtfabrikanten.org Mail: mario.voigt@stadtfabrikanten.org
Date: 08.09.2020 Date: 08.09.2020
Last patch: 13.09.2020 Last patch: 25.04.2021
License: GNU GPL v3 License: GNU GPL v3
This tool converts a STL/OFF/PLY/OBJ into binary STL Format. The STL then gets unfolded (flattened) to make a papercraft model. This tool converts a STL/OFF/PLY/OBJ into binary STL Format. The STL then gets unfolded (flattened) to make a papercraft model.
@ -110,8 +109,13 @@ class Unfold(inkex.EffectExtension):
if os.path.exists(converted_inputfile): if os.path.exists(converted_inputfile):
os.remove(converted_inputfile) #remove previously generated conversion file os.remove(converted_inputfile) #remove previously generated conversion file
up_conversion = None up_conversion = None
with open(converted_inputfile, 'w') as f:
f.write(mt.convert(inputfile, converted_inputfile, up_conversion)) try:
with open(converted_inputfile, 'w') as f:
f.write(mt.convert(inputfile, converted_inputfile, up_conversion))
except UnicodeDecodeError as e: #conversion failed. Maybe it was a binary STL. Skipping and regular copy
shutil.copy2(inputfile, converted_inputfile)
# Run ADMesh mesh fixer to overwrite the STL with fixed output and binary file format for osresearch/papercraft # Run ADMesh mesh fixer to overwrite the STL with fixed output and binary file format for osresearch/papercraft
if os.name=="nt": if os.name=="nt":