def importDXFface(filename,layer=None,doc=None):
import FreeCAD,importDXF
importDXF.readPreferences()
importDXF.getDXFlibs()
importDXF.dxfMakeBlocks = False
doc = doc or FreeCAD.activeDocument()
layers = importDXF.processdxf(doc,filename) or importDXF.layers
for l in layers:
if FreeCAD.GuiUp:
for o in l.Group:
o.ViewObject.hide()
l.ViewObject.hide()
groupobj=[go for go in layers if (not layer) or go.Label == layer]
edges=[]
if not groupobj:
raise ValueError, 'import of layer %s failed' % layer
for shapeobj in groupobj[0].Group:
edges.extend(shapeobj.Shape.Edges)
faces = edgestofaces(edges)
# in order to allow multiple import with the same layer name
# we need to remove used objects from the layer group
#shapeobj.Document.removeObject(shapeobj.Name)
#groupobj[0].Document.removeObject(groupobj[0].Name)
for layer in layers: #remove everything that has been imported
layer.removeObjectsFromDocument()
#for obj in layer.Group:
# obj.Document.removeObject(obj.Name)
layer.Document.removeObject(layer.Name)
return faces
def importDXFface(filename, layer=None, doc=None):
import FreeCAD, importDXF
importDXF.readPreferences()
importDXF.getDXFlibs()
importDXF.dxfMakeBlocks = False
doc = doc or FreeCAD.activeDocument()
layers = importDXF.processdxf(doc, filename, False,
False) or importDXF.layers
for l in layers:
if FreeCAD.GuiUp:
for o in l.Group:
o.ViewObject.hide()
l.ViewObject.hide()
groupobj = [go for go in layers if (not layer) or go.Label == layer]
edges = []
if not groupobj:
raise ValueError('import of layer %s failed' % layer)
for shapeobj in groupobj[0].Group:
edges.extend(shapeobj.Shape.Edges)
faces = edgestofaces(edges)
# in order to allow multiple import with the same layer name
# we need to remove used objects from the layer group
#shapeobj.Document.removeObject(shapeobj.Name)
#groupobj[0].Document.removeObject(groupobj[0].Name)
for layer in layers: #remove everything that has been imported
removeOp = getattr(layer, "removeObjectsFromDocument", None)
if callable(removeOp):
layer.removeObjectsFromDocument()
#for obj in layer.Group:
# obj.Document.removeObject(obj.Name)
layer.Document.removeObject(layer.Name)
return faces
def import_dxf(self):
filename = self.form.filename.text()
if not filename:
return
scale = self.form.scale_box.value()
p = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Draft")
p.SetFloat("dxfScaling", scale)
p.SetBool("dxfUseLegacyImporter", True)
p.GetBool("dxfGetOriginalColors", True)
import importDXF
importDXF.readPreferences()
doc = FreeCAD.ActiveDocument
importDXF.getDXFlibs()
gui = FreeCAD.GuiUp
if importDXF.dxfReader:
# groupname = str(Path(filename).name)
# importgroup = doc.addObject("App::DocumentObjectGroup", groupname)
# importgroup.Label = groupname
importDXF.processdxf(doc, filename)
# for l in layers:
# importgroup.addObject(l)
else:
importDXF.errorDXFLib(gui)
self.accept()
if gui:
Gui.SendMsgToActiveView("ViewFit")