def __init__(self, *args, **kwargs):
global object_index
object_index[type(self).__name__] += 1
self.name = "%s%d" % (type(self).__name__,
object_index[type(self).__name__])
if 'filename' in kwargs:
self.filename = os.path.expanduser(kwargs['filename'])
elif 'url' in kwargs:
f = tempfile.NamedTemporaryFile(delete=True)
self.filename = f.name
data = urllib2.urlopen(kwargs['url']).read()
f.write(data)
f.flush()
f.seek(0)
if 'thickness' in kwargs:
self.thickness = kwargs['thickness']
# noinspection PyUnusedLocal
doc_name = 'svg' + ''.join([
random.choice(string.ascii_letters + string.digits)
for n in range(6)
])
# doc_name = 'svg_%s' % os.path.basename(self.filename)
doc = FreeCAD.newDocument(doc_name)
if self.filename and doc:
importSVG.insert(self.filename, doc_name)
solids = []
for obj in doc.Objects:
shape = obj.Shape
wire = Part.Wire(shape.Edges)
face = Part.Face(wire)
solids.append(face.extrude(Base.Vector(0, 0, self.thickness)))
self.object = Part.makeCompound(solids)
FreeCAD.closeDocument(doc_name)
FreeCAD.setActiveDocument(SimpleSolidPy.root_window.doc.Name)
self._width = self.object.BoundBox.XLength
self._length = self.object.BoundBox.YLength
self._height = self.object.BoundBox.ZLength
# SimpleSolidPy.root_window.centerView()
self.attachments = {
'center': Attachment(self),
'top': TopAttachment(self),
'bottom': BottomAttachment(self)
}
self.show()
# self.doc_object.Placement = FreeCAD.Placement(FreeCAD.Vector(0,0,0),FreeCAD.Rotation(0,0,0,1))
SimpleSolidPy.root_window.doc.recompute()
SimpleSolidPy.root_window.loop_once()
def extrudeSVG(filename, thickness):
doc = App.ActiveDocument
objcnt = len(doc.Objects)
# Import SVG
importSVG.insert(filename, doc.Name) # returns None
Gui.SendMsgToActiveView("ViewFit")
# Get latest object in document:
for i in range(objcnt, len(doc.Objects)):
SVG = doc.Objects[i]
if 'Shape' not in dir(SVG):
print "Skipping object {0}, it has no Shape".format(SVG.Name)
continue
if SVG.Shape.ShapeType not in ('Wire', 'Edge'):
print "Skipping shape {0} of type {1}".format(
SVG.Name, SVG.Shape.ShapeType)
continue
# Gui.ActiveDocument.activeObject()
# Gui.ActiveDocument.path3400
# All objects: App.ActiveDocument.Objects[0] etc
# Try to create face, hide SVG
try:
tmp = Part.Face(Part.Wire(Part.__sortEdges__(SVG.Shape.Edges)))
if tmp.isNull(): raise RuntimeError('Failed to create face')
SVGFace = doc.addObject('Part::Feature', 'SVGFace')
SVGFace.Shape = tmp
del tmp
except Exception:
print "Can't create face from part:", SVG.Name
finally:
SVG.ViewObject.Visibility = False
# Extrude face
SVGExtrude = doc.addObject("Part::Extrusion", "SVGExtrude")
SVGExtrude.Base = SVGFace
SVGExtrude.Dir = (0, 0, thickness)
SVGExtrude.Solid = (True)
SVGExtrude.TaperAngle = (0)
SVGFace.ViewObject.Visibility = False
doc.recompute()
def extractInlays(filename, baseName):
# Deferred Imports to speedup Workbench activation
import importSVG
# Save Working doc
workingDoc = App.ActiveDocument
# Import SVG File
name = utils.randomString(16)
doc = App.newDocument(name, 'Importing', True)
importSVG.insert(filename, name)
# Extract
inlays = {}
for obj in doc.Objects:
extractInlay(obj, inlays)
if len(inlays) == 0:
ui.errorDialog('The SVG File does not contain any inlay path')
return
# Build inlays
for fret, inlay in inlays.items():
inlay.buildShape()
# Restore Active Doc
App.setActiveDocument(workingDoc.Name)
App.closeDocument(doc.Name)
# Create parts
for fret, inlay in inlays.items():
inlay.createPart(baseName)
# Recalculate
App.ActiveDocument.getObject(
MarzInstrument_Name).Internal_InlayImport = int(time.time())
sys.path.append(FREECADPATH)
import FreeCAD
print("FreeCAD.Version:", FreeCAD.Version())
#FreeCAD.Console.PrintMessage("Hello from PrintMessage!\n") # avoid using this method because it is not printed in the FreeCAD GUI
import Part
from FreeCAD import Base
print("dbg111: start building the 3D part")
my_tmp_doc = FreeCAD.newDocument(
"doc_blabla"
) # you can create implicitly the document "doc_blabla" by using it!
import importSVG
importSVG.insert("Aphex_Twin_Logo.svg", "doc_blabla")
## Two methods are possible:
# 1. Emulating the GUI control
# or
# 2. Using the Part module as soon as possible.
### 1. GUI control emulation
#my_tmp_doc.addObject("Part::Extrusion","Extrude")
##FreeCAD.getDocument("doc_blabla").addObject("Part::Extrusion","Extrude") # alternative syntax
#my_tmp_doc.Extrude.Base = my_tmp_doc.path2992 # path2992 is the ID written in the svg file
##my_tmp_doc.Extrude.Base = FreeCAD.getDocument("doc_blabla").path2992 # alternative syntax
#my_tmp_doc.Extrude.Dir = (0,0,2)
#my_tmp_doc.Extrude.Solid = (True)
#my_tmp_doc.Extrude.TaperAngle = (0)
#my_tmp_doc.recompute() # create the shape
# Save third group variable as layer number
layer_number = re.search(pattern, file_name).group(4)
# Save fourth group variable as z depth
z_depth = float(re.search(pattern, file_name).group(5))/1000
print(modifier, layer_type, layer_number, z_depth)
doc = FreeCAD.newDocument("flow")
print("Number of objects in the document: " + str(len(doc.Objects)))
# Import the SVG file
importSVG.insert(filename=file_name, docname=doc.Name)
# Get the number of objects in the document
num_objects = len(doc.Objects)
print("Number of objects in the document: " + str(num_objects))
print(doc.Objects)
sketch = doc.addObject('Sketcher::SketchObject','CombinedSketch')
print(doc.Objects)
#turn the inported objects into sketches
i = 0
for obj in doc.Objects:
print(type(obj))
print(i)
def extractCustomShape(filename,
baseName,
requireContour=True,
requireMidline=True):
# Deferred Imports to speedup Workbench activation
import importSVG
import Part
# Contour implies midline
requireMidline = requireMidline or requireContour
# Save Working doc
workingDoc = App.ActiveDocument
# Import SVG File
name = utils.randomString(16)
doc = App.newDocument(name, 'Importing', True)
importSVG.insert(filename, name)
# Find contour and midline by id
contour = None
midline = None
transition = None
pockets = []
for obj in doc.Objects:
if obj.Name == 'contour':
contour = obj
elif obj.Name == 'midline':
midline = obj
elif obj.Name == 'transition':
transition = obj
else:
extractPocket(obj, pockets)
if not contour and requireContour:
ui.errorDialog(
'The SVG File does not contain any contour path. Make sure you have a path with id=contour'
)
return
if not midline and requireMidline:
ui.errorDialog(
'The SVG File does not contain any midline path. Make sure you have a path with id=midline'
)
return
# Load contour
wcontour = None
if requireContour:
# Find contour and midline intersection
(d, vs, es) = midline.Shape.distToShape(contour.Shape)
anchor = vs[0][0]
# Intersection tolerance
if d > 0.0000001:
ui.errorDialog(
'contour path and midline path must intersect where the neck will be anchored'
)
return
# Copy Shapes and Upgrade Paths to Wires
wcontour = Part.Wire(contour.Shape.copy().Edges)
wcontour.translate(-anchor)
anchor = anchor or Vector(0, 0, 0) # If no reference anchor
# Find transition Segment
wtransition = None
if transition:
(d, vs, es) = transition.Shape.distToShape(contour.Shape)
if d < 1e-5 and len(vs) > 1:
wtransition = Part.Wire(
Part.Shape([Part.LineSegment(vs[0][0], vs[1][0])]))
wtransition.translate(-anchor)
# Build pockets compound
solids = []
for pocket in pockets:
wire = Part.Wire(pocket.edges)
wire.translate(-anchor)
wire.translate(Vector(0, 0, -pocket.start))
solid = Part.Face(wire).extrude(Vector(0, 0, -pocket.depth))
solids.append((pocket, solid))
# Restore Active Doc
App.setActiveDocument(workingDoc.Name)
App.closeDocument(doc.Name)
# ---------------------------------------------
# Build pockets
def merge(base, s):
if base is None: return s
else: return base.fuse(s)
if solids:
comp = None
compT = None
compB = None
for p, s in solids:
if p.target == 't':
compT = merge(compT, s)
elif p.target == 'b':
compB = merge(compB, s)
else:
comp = merge(comp, s)
if comp:
ui.addOrUpdatePart(comp,
baseName + '_Pockets',
'Pockets',
visibility=False,
group=ui.UIGroup_Imports)
if compT:
ui.addOrUpdatePart(compT,
baseName + '_Pockets_Top',
'Pockets',
visibility=False,
group=ui.UIGroup_Imports)
if compB:
ui.addOrUpdatePart(compB,
baseName + '_Pockets_Back',
'Pockets',
visibility=False,
group=ui.UIGroup_Imports)
# Add contour to document
if wcontour:
ui.addOrUpdatePart(wcontour,
baseName + '_Contour',
'Contour',
visibility=False,
group=ui.UIGroup_Imports)
if wtransition:
ui.addOrUpdatePart(wtransition,
baseName + '_Transition',
'Transition',
visibility=False,
group=ui.UIGroup_Imports)
# Recalculate
if baseName == 'Marz_Headstock':
App.ActiveDocument.getObject(
MarzInstrument_Name).Internal_HeadstockImport = int(time.time())
elif baseName == 'Marz_Body':
App.ActiveDocument.getObject(
MarzInstrument_Name).Internal_BodyImport = int(time.time())
print("freecad_gui:", freecad_gui)
if not(freecad_gui):
print("dbg101: add FREECADPATH to sys.path")
sys.path.append(FREECADPATH)
import FreeCAD
print("FreeCAD.Version:", FreeCAD.Version())
import Part
from FreeCAD import Base
print("dbg111: start building the 3D part")
my_tmp_doc = FreeCAD.newDocument("doc_0")
import importSVG
importSVG.insert(input_svg_file,"doc_0")
my_solids = []
for obj in my_tmp_doc.Objects:
my_svg_shape = obj.Shape
my_svg_wire = Part.Wire(my_svg_shape.Edges)
my_svg_face = Part.Face(my_svg_wire)
# straight linear extrusion
my_solids.append(my_svg_face.extrude(Base.Vector(0,0,10)))
my_compound = Part.makeCompound(my_solids)
## view and export your 3D part
output_stl_file="allpaths.stl"
Part.show(my_compound) # works only with FreeCAD GUI, ignore otherwise
my_compound.exportStl(output_stl_file)
sys.path.append(FREECADPATH)
import FreeCAD
print("FreeCAD.Version:", FreeCAD.Version())
#FreeCAD.Console.PrintMessage("Hello from PrintMessage!\n") # avoid using this method because it is not printed in the FreeCAD GUI
import Part
from FreeCAD import Base
print("dbg111: start building the 3D part")
my_tmp_doc = FreeCAD.newDocument(
"doc_blabla"
) # you can create implicitly the document "doc_blabla" by using it!
import importSVG
importSVG.insert("benzene_sin_text_connected.svg", "doc_blabla")
## Two methods are possible:
# 1. Emulating the GUI control
# or
# 2. Using the Part module as soon as possible.
### 1. GUI control emulation
# my_tmp_doc.addObject("Part::Extrusion","Extrude")
##FreeCAD.getDocument("doc_blabla").addObject("Part::Extrusion","Extrude") # alternative syntax
# my_tmp_doc.Extrude.Base = my_tmp_doc.path2295 # path2992 is the ID written in the svg file
# my_tmp_doc.Extrude.Base = FreeCAD.getDocument("doc_blabla").path2295 # alternative syntax
# my_tmp_doc.Extrude.Dir = (0,0,2)
# my_tmp_doc.Extrude.Solid = (True)
# my_tmp_doc.Extrude.TaperAngle = (0)
# my_tmp_doc.recompute() # create the shape
# Save third group variable as layer number
substrate_number = re.search(pattern, file_name).group(3)
# Save the fourth group variable as the feature layer depth
z_depth = SUBSTRATE_Z_DIM
# Save fourth group variable as z depth
z_depth = float(re.search(pattern, file_name).group(4)) / 1000
print(modifier, layer_type, substrate_number, z_depth)
doc = FreeCAD.newDocument(file_name.replace(".svg", ""))
# Import the SVG file
importSVG.insert(filename="/home/krishna/CIDAR/3duf-server/svg2stl/" +
file_name,
docname=doc.Name)
# Get the number of objects in the document
num_objects = len(doc.Objects)
face_objects = []
# # Get the imported object
for i in range(len(doc.Objects)):
SVG = doc.Objects[i]
if "Shape" not in dir(SVG):
print("I'm not sure what this part is with the shape ?")
continue
if SVG.Shape.ShapeType not in ("Wire", "Edge"):
print("Skipping shape {0} of type {1}".format(SVG.Name,
# Save third group variable as layer number
substrate_number = re.search(pattern, file_name).group(3)
# Save the fourth group variable as the feature layer depth
z_depth = SUBSTRATE_Z_DIM
# Save fourth group variable as z depth
z_depth = float(re.search(pattern, file_name).group(4)) / 1000
print(modifier, layer_type, substrate_number, z_depth)
doc = FreeCAD.newDocument(file_name.replace(".svg", ""))
# Import the SVG file
importSVG.insert(filename=file_name, docname=doc.Name)
# Get the number of objects in the document
num_objects = len(doc.Objects)
extrude_objects = []
# # Get the imported object
for i in range(len(doc.Objects)):
SVG = doc.Objects[i]
if "Shape" not in dir(SVG):
print("I'm not sure what this part is with the shape ?")
continue
if SVG.Shape.ShapeType not in ("Wire", "Edge"):
print("Skipping shape {0} of type {1}".format(SVG.Name, SVG.Shape.ShapeType))
continue