def setUpClass(cls):
"""setUpClass()...
This method is called upon instantiation of this test class. Add code and objects here
that are needed for the duration of the test() methods in this class. In other words,
set up the 'global' test environment here; use the `setUp()` method to set up a 'local'
test environment.
This method does not have access to the class `self` reference, but it
is able to call static methods within this same class.
"""
# Open existing FreeCAD document with test geometry
doc = FreeCAD.open(FreeCAD.getHomePath() +
"Mod/Path/PathTests/test_adaptive.fcstd")
# Create Job object, adding geometry objects from file opened above
job = PathJob.Create("Job", [doc.Fusion], None)
job.GeometryTolerance.Value = 0.001
if FreeCAD.GuiUp:
job.ViewObject.Proxy = PathJobGui.ViewProvider(job.ViewObject)
# Instantiate an Adaptive operation for querying available properties
prototype = PathAdaptive.Create("Adaptive")
prototype.Base = [(doc.Fusion, ["Face3"])]
prototype.Label = "Prototype"
_addViewProvider(prototype)
doc.recompute()
def test03(self):
"""test03() Verify path generated on adjacent, combined Face3 and Face10. The Z heights are different."""
# Instantiate a Adaptive operation and set Base Geometry
adaptive = PathAdaptive.Create("Adaptive")
adaptive.Base = [(self.doc.Fusion, ["Face3",
"Face10"])] # (base, subs_list)
adaptive.Label = "test03+"
adaptive.Comment = "test03() Verify path generated on adjacent, combined Face3 and Face10. The Z heights are different."
# Set additional operation properties
# setDepthsAndHeights(adaptive)
adaptive.FinishingProfile = False
adaptive.HelixAngle = 75.0
adaptive.HelixDiameterLimit.Value = 1.0
adaptive.LiftDistance.Value = 1.0
adaptive.StepOver = 75
adaptive.UseOutline = True
adaptive.setExpression("StepDown", None)
adaptive.StepDown.Value = (
20.0 # Have to set expression to None before numerical value assignment
)
_addViewProvider(adaptive)
self.doc.recompute()
self.assertTrue(
len(adaptive.Path.Commands) > 100,
"Command count not greater than 100.")
def test01(self):
"""test01() Verify path generated on Face3."""
# Instantiate a Adaptive operation and set Base Geometry
adaptive = PathAdaptive.Create("Adaptive")
adaptive.Base = [(self.doc.Fusion, ["Face3"])] # (base, subs_list)
adaptive.Label = "test01+"
adaptive.Comment = "test01() Verify path generated on Face3."
# Set additional operation properties
# setDepthsAndHeights(adaptive)
adaptive.FinishingProfile = False
adaptive.HelixAngle = 75.0
adaptive.HelixDiameterLimit.Value = 1.0
adaptive.LiftDistance.Value = 1.0
adaptive.StepOver = 75
adaptive.UseOutline = False
adaptive.setExpression("StepDown", None)
adaptive.StepDown.Value = (
20.0 # Have to set expression to None before numerical value assignment
)
_addViewProvider(adaptive)
self.doc.recompute()
# moves = getGcodeMoves(adaptive.Path.Commands, includeRapids=False)
# operationMoves = "; ".join(moves)
# self.con.PrintMessage("test00_moves: " + operationMoves + "\n")
# self.assertTrue(expected_moves_test01 == operationMoves,
# "expected_moves_test01: {}\noperationMoves: {}".format(expected_moves_test01, operationMoves))
self.assertTrue(
len(adaptive.Path.Commands) > 100,
"Command count not greater than 100.")
def test05(self):
'''test05() Verify path generated closed wire with differing Z-heights: "Edge13", "Edge7", "Edge9", "Edge2", "Edge8", "Edge15", "Edge30", "Edge31", "Edge29", "Edge19".'''
# Instantiate a Adaptive operation and set Base Geometry
adaptive = PathAdaptive.Create('Adaptive')
adaptive.Base = [(self.doc.Fusion, [
"Edge13", "Edge7", "Edge9", "Edge2", "Edge8", "Edge15", "Edge30",
"Edge31", "Edge29", "Edge19"
])] # (base, subs_list)
adaptive.Label = "test05+"
adaptive.Comment = 'test05() Verify path generated closed wire with differing Z-heights: "Edge13", "Edge7", "Edge9", "Edge2", "Edge8", "Edge15", "Edge30", "Edge31", "Edge29", "Edge19".'
# Set additional operation properties
# setDepthsAndHeights(adaptive)
adaptive.FinishingProfile = False
adaptive.HelixAngle = 75.0
adaptive.HelixDiameterLimit.Value = 1.0
adaptive.LiftDistance.Value = 1.0
adaptive.StepOver = 75
adaptive.UseOutline = False
adaptive.setExpression('StepDown', None)
adaptive.StepDown.Value = 20.0 # Have to set expression to None before numerical value assignment
_addViewProvider(adaptive)
self.doc.recompute()
self.assertTrue(
len(adaptive.Path.Commands) > 100,
"Command count not greater than 100.")
def test06(self):
"""test06() Verify path generated with outer and inner edge loops at same Z height: "Edge15", "Edge30", "Edge31", "Edge29", "Edge19", "Edge18", "Edge35", "Edge32", "Edge34", "Edge33"."""
# Instantiate a Adaptive operation and set Base Geometry
adaptive = PathAdaptive.Create("Adaptive")
adaptive.Base = [(
self.doc.Fusion,
[
"Edge15",
"Edge30",
"Edge31",
"Edge29",
"Edge19",
"Edge18",
"Edge35",
"Edge32",
"Edge34",
"Edge33",
],
)] # (base, subs_list)
adaptive.Label = "test06+"
adaptive.Comment = 'test06() Verify path generated with outer and inner edge loops at same Z height: "Edge15", "Edge30", "Edge31", "Edge29", "Edge19", "Edge18", "Edge35", "Edge32", "Edge34", "Edge33".'
# Set additional operation properties
# setDepthsAndHeights(adaptive)
adaptive.FinishingProfile = False
adaptive.HelixAngle = 75.0
adaptive.HelixDiameterLimit.Value = 1.0
adaptive.LiftDistance.Value = 1.0
adaptive.StepOver = 75
adaptive.UseOutline = False
adaptive.setExpression("StepDown", None)
adaptive.StepDown.Value = (
20.0 # Have to set expression to None before numerical value assignment
)
_addViewProvider(adaptive)
self.doc.recompute()
# Check command count
self.assertTrue(
len(adaptive.Path.Commands) > 100,
"Command count not greater than 100.")
# Check if any paths originate inside inner hole of donut. They should not.
isInBox = False
edges = [
self.doc.Fusion.Shape.getElement(e)
for e in ["Edge35", "Edge32", "Edge33", "Edge34"]
]
square = Part.Wire(edges)
sqrBB = square.BoundBox
minPoint = FreeCAD.Vector(sqrBB.XMin, sqrBB.YMin, 0.0)
maxPoint = FreeCAD.Vector(sqrBB.XMax, sqrBB.YMax, 0.0)
for c in adaptive.Path.Commands:
if pathOriginatesInBox(c, minPoint, maxPoint):
isInBox = True
break
self.assertFalse(isInBox, "Paths originating within the inner hole.")
def test07(self):
'''test07() Verify path generated on donut-shaped Face10.'''
# Instantiate a Adaptive operation and set Base Geometry
adaptive = PathAdaptive.Create('Adaptive')
adaptive.Base = [(self.doc.Fusion, ["Face10"])] # (base, subs_list)
adaptive.Label = "test07+"
adaptive.Comment = "test07() Verify path generated on donut-shaped Face10."
# Set additional operation properties
# setDepthsAndHeights(adaptive)
adaptive.FinishingProfile = False
adaptive.HelixAngle = 75.0
adaptive.HelixDiameterLimit.Value = 1.0
adaptive.LiftDistance.Value = 1.0
adaptive.StepOver = 75
adaptive.UseOutline = False
adaptive.setExpression('StepDown', None)
adaptive.StepDown.Value = 20.0 # Have to set expression to None before numerical value assignment
_addViewProvider(adaptive)
self.doc.recompute()
self.assertTrue(
len(adaptive.Path.Commands) > 100,
"Command count not greater than 100.")
# Check if any paths originate inside inner hole of donut. They should not.
isInBox = False
edges = [
self.doc.Fusion.Shape.getElement(e)
for e in ["Edge35", "Edge32", "Edge33", "Edge34"]
]
square = Part.Wire(edges)
sqrBB = square.BoundBox
minPoint = FreeCAD.Vector(sqrBB.XMin, sqrBB.YMin, 0.0)
maxPoint = FreeCAD.Vector(sqrBB.XMax, sqrBB.YMax, 0.0)
for c in adaptive.Path.Commands:
if pathOriginatesInBox(c, minPoint, maxPoint):
isInBox = True
break
self.assertFalse(isInBox, "Paths originating within the inner hole.")
# Set Adaptive op to only use the outline of the face.
adaptive.UseOutline = True
self.doc.recompute()
# Check if any paths originate inside inner hole of donut. They should not.
isInBox = False
edges = [
self.doc.Fusion.Shape.getElement(e)
for e in ["Edge35", "Edge32", "Edge33", "Edge34"]
]
square = Part.Wire(edges)
sqrBB = square.BoundBox
minPoint = FreeCAD.Vector(sqrBB.XMin, sqrBB.YMin, 0.0)
maxPoint = FreeCAD.Vector(sqrBB.XMax, sqrBB.YMax, 0.0)
for c in adaptive.Path.Commands:
if pathOriginatesInBox(c, minPoint, maxPoint):
isInBox = True
break
self.assertTrue(isInBox, "No paths originating within the inner hole.")