def generate_gcode(self, obj):
'''
Base function to generate gcode for the OP by writing path command to self.commandlist
Calls operations op_generate_gcode.
'''
opTool = obj.ToolController.Tool
# only toolbits are supported
if isinstance(opTool, Path.Tool):
raise RuntimeError(
translate('PathTurn',
"Path Turn: Legacy Tools Not Supported "))
# create a liblathe tool and assign the toolbit parameters
turnTool = Tool()
# TODO: set some sensible default values or raise error if attribute not available
if hasattr(opTool, "TipAngle"):
turnTool.set_tip_angle(opTool.TipAngle.Value)
if hasattr(opTool, "EdgeLength"):
turnTool.set_edge_length(opTool.EdgeLength.Value)
if hasattr(opTool, "TipRadius"):
turnTool.set_nose_radius(opTool.TipRadius.Value)
if hasattr(opTool, "Rotation"):
turnTool.set_rotation(opTool.Rotation.Value)
self.op_generate_gcode(obj, turnTool)
def test_get_max_doc(self):
max_doc = self.tool.get_max_doc()
self.assertEqual(max_doc, 1.5875)
with self.assertRaises(Warning):
tool = Tool()
max_doc = tool.get_max_doc()
def setUp(self):
# Define Part Geometry
part_segments = []
PartPt1 = Point(0, 0, 10)
PartPt2 = Point(-5, 0, -9)
PartPt3 = Point(-9.5, 0, -15.85)
PartPt4 = Point(-5.4, 0, -22)
PartPt5 = Point(-5.4, 0, -30)
PartPt6 = Point(-5.4, 0, -35)
PartPt7 = Point(-5.4, 0, -40)
PartPt8 = Point(-13, 0, -45)
PartPt9 = Point(-13, 0, -48)
PartPt10 = Point(0, 0, -48)
part_segments.append(Segment(PartPt1, PartPt2, -0.75))
part_segments.append(Segment(PartPt2, PartPt3))
part_segments.append(Segment(PartPt3, PartPt4))
part_segments.append(Segment(PartPt4, PartPt5, 0.25))
part_segments.append(Segment(PartPt5, PartPt6))
part_segments.append(Segment(PartPt6, PartPt8))
part_segments.append(Segment(PartPt7, PartPt8))
part_segments.append(Segment(PartPt8, PartPt9))
part_segments.append(Segment(PartPt9, PartPt10))
# Define stock bounds
stockPt1 = Point(0, 0, 15)
stockPt2 = Point(-25, 0, -55)
stock_boundbox = BoundBox(stockPt1, stockPt2)
# set feed rate to test
self.hfeed = 10
# Define Operations Properties
params = {}
params['min_dia'] = 0
params['extra_dia'] = 0
params['start_offset'] = 0
params['end_offset'] = 0
params['allow_grooving'] = True
params['step_over'] = 1
params['finish_passes'] = 3
params['stock_to_leave'] = 0
params['hfeed'] = self.hfeed
params['vfeed'] = 10
self.op = ProfileOP()
self.op.set_params(params)
self.op.add_stock(stock_boundbox)
self.op.add_part_edges(part_segments)
tool = Tool()
tool.set_tool_from_string('DCMT070204R')
self.op.add_tool(tool)
def test_create_tool(self):
shape = "D"
length = self.tool.edge_length
nose_radius = self.tool.nose_radius
direction = self.tool.direction
orientation = self.tool.orientation
self.assertEqual(shape, "D")
self.assertEqual(length, 6.35)
self.assertEqual(nose_radius, 0.4)
self.assertEqual(direction, "R")
self.assertEqual(orientation, ToolOri.X)
with self.assertRaises(ValueError):
Tool('xyz')
class test_tool(unittest.TestCase):
"""Test for tool.py"""
def setUp(self):
self.tool = Tool()
self.tool.set_tool_from_string('DCMT070204R')
def test_create_tool(self):
shape = "D"
length = self.tool.length
nose_radius = self.tool.nose_radius
direction = self.tool.direction
orientation = self.tool.orientation
self.assertEqual(shape, "D")
self.assertEqual(length, 6.35)
self.assertEqual(nose_radius, 0.4)
self.assertEqual(direction, "R")
self.assertEqual(orientation, ToolOri.X)
with self.assertRaises(ValueError):
Tool('xyz')
def test_get_tool_cutting_angle(self):
cuttingAngle = self.tool.get_tool_cutting_angle()
self.assertEqual(cuttingAngle, 303)
def test_getShapeAngle(self):
shapeAngle = self.tool.get_tip_angle_from_shape("D")
self.assertEqual(shapeAngle, 55)
def test_getEdgeLength(self):
edgeLength = self.tool.getEdgeLength("D", "07")
self.assertEqual(edgeLength, 6.35)
def test_getNoseRadius(self):
noseRadius = self.tool.getNoseRadius("04")
self.assertEqual(noseRadius, 0.4)
def test_getCuttingDirection(self):
cuttingDirection = self.tool.getCuttingDirection()
self.assertEqual(cuttingDirection, "R")
def test_getRotation(self):
rotation = self.tool.getRotation()
self.assertEqual(rotation, 0)
def setUp(self):
self.tool = Tool()
self.tool.set_tool_from_string('DCMT070204R')
class test_tool(unittest.TestCase):
"""Test for tool.py"""
def setUp(self):
self.tool = Tool()
self.tool.set_tool_from_string('DCMT070204R')
def test_create_tool(self):
shape = "D"
length = self.tool.edge_length
nose_radius = self.tool.nose_radius
direction = self.tool.direction
orientation = self.tool.orientation
self.assertEqual(shape, "D")
self.assertEqual(length, 6.35)
self.assertEqual(nose_radius, 0.4)
self.assertEqual(direction, "R")
self.assertEqual(orientation, ToolOri.X)
with self.assertRaises(ValueError):
Tool('xyz')
def test_get_tool_cutting_angle(self):
cuttingAngle = self.tool.get_tool_cutting_angle()
self.assertEqual(cuttingAngle, 209.5)
def test_getShapeAngle(self):
shapeAngle = self.tool.get_tip_angle_from_shape("D")
self.assertEqual(shapeAngle, 55)
def test_get_edge_length(self):
edgeLength = self.tool.get_edge_length("D", "07")
self.assertEqual(edgeLength, 6.35)
with self.assertRaises(Warning):
self.tool.get_edge_length("A", "A")
with self.assertRaises(Warning):
self.tool.get_edge_length("D", "A")
def test_get_nose_radius(self):
noseRadius = self.tool.get_nose_radius("04")
self.assertEqual(noseRadius, 0.4)
with self.assertRaises(Warning):
self.tool.get_nose_radius("A")
def test_get_cutting_direction(self):
cuttingDirection = self.tool.get_cutting_direction()
self.assertEqual(cuttingDirection, "R")
def test_get_rotation(self):
rotation = self.tool.get_rotation()
self.assertEqual(rotation, 0)
def test_get_max_doc(self):
max_doc = self.tool.get_max_doc()
self.assertEqual(max_doc, 1.5875)
with self.assertRaises(Warning):
tool = Tool()
max_doc = tool.get_max_doc()
def test_set_tip_angle(self):
self.tool.set_tip_angle(22.5)
self.assertEqual(self.tool.tip_angle, 22.5)
with self.assertRaises(Warning):
self.tool.set_tip_angle("A")
with self.assertRaises(Warning):
self.tool.set_tip_angle(-1)
def test_set_edge_length(self):
self.tool.set_edge_length(5)
self.assertEqual(self.tool.edge_length, 5)
with self.assertRaises(Warning):
self.tool.set_edge_length("A")
with self.assertRaises(Warning):
self.tool.set_edge_length(-1)
def test_set_nose_radius(self):
self.tool.set_nose_radius(0.5)
self.assertEqual(self.tool.nose_radius, 0.5)
with self.assertRaises(Warning):
self.tool.set_nose_radius("A")
with self.assertRaises(Warning):
self.tool.set_nose_radius(-1)
def test_set_direction(self):
self.tool.set_direction("N")
self.assertEqual(self.tool.direction, "N")
with self.assertRaises(Warning):
self.tool.set_direction("A")
def test_set_rotation(self):
self.tool.set_rotation(45)
self.assertEqual(self.tool.tool_rotation, 45)
self.tool.set_rotation(22.5)
self.assertEqual(self.tool.tool_rotation, 22.5)
with self.assertRaises(Warning):
self.tool.set_rotation(361)
with self.assertRaises(Warning):
self.tool.set_rotation(-1)
with self.assertRaises(Warning):
self.tool.set_rotation("A")
def test_set_orientation(self):
self.tool.set_orientation(ToolOri.X)
self.assertEqual(self.tool.orientation, ToolOri.X)
with self.assertRaises(Warning):
self.tool.set_orientation("X")
params['extra_dia'] = 0
params['start_offset'] = 0
params['end_offset'] = 0
params['allow_grooving'] = True
params['step_over'] = 0.25
params['finish_passes'] = 10
params['stock_to_leave'] = 0
params['hfeed'] = 10
params['vfeed'] = 10
# Create Profile Operation
profileOP = ProfileOP()
profileOP.set_params(params)
profileOP.add_stock(StockBoundingBox)
profileOP.add_part_edges(part_segments)
tool = Tool()
tool.set_tool_from_string('DCMT070204R')
tool.set_rotation(75)
profileOP.add_tool(tool)
gcode = profileOP.get_gcode()
plot = Plot()
plot.backplot(gcode)
# Write the gcode to a file in the Examples folder
f = open(thisFolder + "/profile.gcode", "w")
for command in gcode:
f.write(command.to_string() + "\n")
f.close()
params['min_dia'] = 0
params['extra_dia'] = 0
params['start_offset'] = 0
params['end_offset'] = 0
params['allow_grooving'] = False
params['step_over'] = 1
params['finish_passes'] = 2
params['stock_to_leave'] = 0
params['hfeed'] = 10
params['vfeed'] = 10
# Create Profile Operation
profileOP = ProfileOP()
profileOP.set_params(params)
profileOP.add_stock(StockBoundingBox)
profileOP.add_part_edges(part_segments)
tool = Tool()
tool.set_tool_from_string('DCMT070204R')
profileOP.add_tool(tool)
gcode = profileOP.get_gcode()
# plot = Plot()
# plot.backplot(gcode)
# Write the gcode to a file in the Examples folder
f = open(thisFolder + "/profile.gcode", "w")
for command in gcode:
f.write(command.to_string() + "\n")
f.close()