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basic retraction handling

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sliptonic
2022-01-18 17:02:33 -06:00
parent a6a062a20c
commit edefffae4b
2 changed files with 72 additions and 33 deletions
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28
src/Mod/Path/PathTests/TestPathHelixGenerator.py
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@@ -59,8 +59,8 @@ G2 I-7.500000 J0.000000 X-2.500000 Y5.000000 Z18.500000\
G2 I7.500000 J0.000000 X12.500000 Y5.000000 Z18.000000\
G2 I-7.500000 J0.000000 X-2.500000 Y5.000000 Z18.000000\
G2 I7.500000 J0.000000 X12.500000 Y5.000000 Z18.000000\
G0 Z20.000000\
G0 X5.000000 Y5.000000 Z20.000000"
G0 X5.000000 Y5.000000 Z18.000000\
G0 Z20.000000"
def test00(self):
@@ -106,8 +106,8 @@ G0 X5.000000 Y5.000000 Z20.000000"
args["tool_diameter"] = 5.0
self.assertRaises(ValueError, generator.generate, **args)
# require tool fit 2: hole radius less than tool diam with zero inner radius
args["hole_radius"] = 4.5
# require tool fit 2: hole diameter not greater than tool diam with zero inner radius
args["hole_radius"] = 2.0
args["inner_radius"] = 0.0
args["tool_diameter"] = 5.0
self.assertRaises(ValueError, generator.generate, **args)
@@ -161,3 +161,23 @@ G0 X5.000000 Y5.000000 Z20.000000"
self.assertRaises(ValueError, generator.generate, **args)
def test10(self):
"""Test Helix Retraction"""
# if center is clear, the second to last move should be a rapid away
# from the wall
args = _resetArgs()
v1 = FreeCAD.Vector(0, 0, 20)
v2 = FreeCAD.Vector(0, 0, 18)
edg = Part.makeLine(v1, v2)
args["edge"] = edg
args["inner_radius"] = 0.0
args["tool_diameter"] = 5.0
result = generator.generate(**args)
self.assertTrue(result[-2].Name == "G0")
# if center is not clear, retraction is one straight up on the last
# move. the second to last move should be a G2
args["inner_radius"] = 2.0
result = generator.generate(**args)
self.assertTrue(result[-2].Name == "G2")