def saveFile(self):
import FreeCADGui
if self.form.Radio_Selection.isChecked():
objects = FreeCADGui.Selection.getSelection()
else:
objects = [
obj for obj in FreeCAD.ActiveDocument.Objects
if obj.ViewObject.isVisible()
]
if not objects:
QtGui.QMessageBox.critical(
None, translate("Web", "Nothing to upload"),
translate(
"The selection of the document contains no object to upload"
))
return None
filename = os.path.join(tempfile._get_default_tempdir(),
next(tempfile._get_candidate_names()))
filetype = self.form.Combo_Filetype.currentIndex()
# 0 = obj + mtl, 1 = obj, 2 = dae, 3 = stl, 4 = IGES, 5 = iv (currently not working)
if filetype == 0: # OBJ + MTL
import importOBJ
importOBJ.export(objects, filename + ".obj")
return self.packFiles(filename,
[filename + ".obj", filename + ".mtl"])
elif filetype == 1: # OBJ (mesh exporter)
import Mesh
Mesh.export(objects, filename + ".obj")
return self.packFiles(filename, [filename + ".obj"])
elif filetype == 2: # DAE
import importDAE
importDAE.export(objects, filename + ".dae")
return self.packFiles(filename, [filename + ".dae"])
elif filetype == 3: # STL
import Mesh
Mesh.export(objects, filename + ".stl")
return self.packFiles(filename, [filename + ".stl"])
elif filetype == 4: # IGES
import Part
Part.export(objects, filename + ".iges")
return self.packFiles(filename, [filename + ".iges"])
elif filetype == 5: # IV
import FreeCADGui
FreeCADGui.export(objects, filename + ".iv")
# removing FreeCAD-specific nodes
f = open(filename + ".iv", "rb")
s = f.read()
f.close()
s = s.replace("SoBrepEdgeSet", "SoIndexedLineSet")
s = s.replace("SoBrepFaceSet", "SoIndexedFaceSet")
s = s.replace("\n", "--endl--")
s = re.sub("highlightIndex .*?\]", " ", s)
s = re.sub("partIndex .*?\]", " ", s)
s = s.replace("--endl--", "\n")
f = open(filename + ".iv", "wb")
f.write(s)
f.close()
return self.packFiles(filename, [filename + ".iv"])
def exportDAE(obj, omesh_path):
"""
Export ./\"meshfolder_path\"/\"Label\"/full.dae from the FreeCAD object.
Uses importDAE module and returns path to the DAE.
"""
omesh_path += ".dae"
importDAE.export([obj], omesh_path)
return omesh_path
def saveFile(self):
import FreeCADGui
if self.form.Radio_Selection.isChecked():
objects = FreeCADGui.Selection.getSelection()
else:
objects = [obj for obj in FreeCAD.ActiveDocument.Objects if obj.ViewObject.isVisible()]
if not objects:
QtGui.QMessageBox.critical(None,translate("WebTools","Nothing to upload"),translate("The selection of the document contains no object to upload"))
return None
filename = os.path.join(tempfile._get_default_tempdir(),next(tempfile._get_candidate_names()))
filetype = self.form.Combo_Filetype.currentIndex()
# 0 = obj + mtl, 1 = obj, 2 = dae, 3 = stl, 4 = IGES, 5 = iv (currently not working)
if filetype == 0: # OBJ + MTL
import importOBJ
importOBJ.export(objects,filename+".obj")
return self.packFiles(filename,[filename+".obj",filename+".mtl"])
elif filetype == 1: # OBJ (mesh exporter)
import Mesh
Mesh.export(objects,filename+".obj")
return self.packFiles(filename,[filename+".obj"])
elif filetype == 2: # DAE
import importDAE
importDAE.export(objects,filename+".dae")
return self.packFiles(filename,[filename+".dae"])
elif filetype == 3: # STL
import Mesh
Mesh.export(objects,filename+".stl")
return self.packFiles(filename,[filename+".stl"])
elif filetype == 4: # IGES
import Part
Part.export(objects,filename+".iges")
return self.packFiles(filename,[filename+".iges"])
elif filetype == 5: # IV
import FreeCADGui
# remove objects with no face (unsupported by this format)
nobjects = []
for o in objects:
if o.isDerivedFrom("Part::Feature"):
if o.Shape.Faces:
nobjects.append(o)
FreeCADGui.export(nobjects,filename+".iv")
# removing FreeCAD-specific nodes
f = open(filename+".iv","rb")
s = f.read()
f.close()
ver = FreeCAD.Version()
vinfo = "# Exported by FreeCAD v" + ver[0] + "." + ver[1] + " build" + ver[2] + "\n"
vinfo += "# http://www.freecadweb.org\n"
s = s.replace("#Inventor V2.1 ascii","#Inventor V2.1 ascii\n"+vinfo)
s = s.replace("SoBrepEdgeSet","IndexedLineSet")
s = s.replace("SoBrepFaceSet","IndexedFaceSet")
s = s.replace("SoBrepPointSet","IndexedPointSet")
s = s.replace("\n","--endl--")
s = re.sub("--endl--[ \t]+highlightIndex.*?--endl--","--endl--",s)
s = re.sub("--endl--[ \t]+partIndex.*?--endl--","--endl--",s)
s = re.sub("--endl--[ \t]+selectionIndex.*?--endl--","--endl--",s)
s = re.sub("SFInt32 highlightIndex, ","",s)
s = re.sub("MFInt32 partIndex, ","",s)
s = re.sub("MFInt32 selectionIndex ","",s)
s = re.sub(", \]"," \]",s)
s = s.replace("--endl--","\n")
f = open(filename+".iv","wb")
f.write(s)
f.close()
print("saved "+filename+".iv")
return self.packFiles(filename,[filename+".iv"])
import sys
sys.path.append("/home/trojande/work/freecad-code/lib")
import FreeCAD
import Part
import importDAE
import pyassimp
file = u"/home/trojande/work/github.com/maul-a/stp-to-gltf/part.stp"
FreeCAD.newDocument()
FreeCAD.setActiveDocument("Unnamed")
doc = FreeCAD.getDocument("Unnamed")
Part.insert(file, "Unnamed")
importDAE.export(doc.Objects, u"/home/trojande/work/github.com/maul-a/stp-to-gltf/part.dae")
assimp_scene = pyassimp.load('part.dae')
pyassimp.export(assimp_scene, 'part.gltf', 'gltf2')