def test20(self):
'''Start and end are equal or start lower than finish '''
clearance_height= 15
safe_height = 12
start_depth = 10
step_down = 2
z_finish_step = 0
final_depth = 10
user_depths = None
expected =[10]
d = PathUtils.depth_params(clearance_height, safe_height, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = [i for i in d]
self.assertListEqual (r, expected)
start_depth = 10
final_depth = 15
expected =[]
d = PathUtils.depth_params(clearance_height, safe_height, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = [i for i in d]
self.assertListEqual (r, expected)
def test20(self):
'''Start and end are equal or start lower than finish '''
clearance_height = 15
rapid_safety_space = 12
start_depth = 10
step_down = 2
z_finish_step = 0
final_depth = 10
user_depths = None
expected = []
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth,
step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths()
self.assertListEqual(r, expected)
start_depth = 10
final_depth = 15
expected = []
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth,
step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths()
self.assertListEqual(r, expected)
def test20(self):
"""Start and end are equal or start lower than finish"""
args = {
"clearance_height": 15,
"safe_height": 12,
"start_depth": 10,
"step_down": 2,
"z_finish_step": 0,
"final_depth": 10,
"user_depths": None,
}
expected = [10]
d = PathUtils.depth_params(**args)
r = [i for i in d]
self.assertListEqual(r, expected)
args["start_depth"] = 10
args["final_depth"] = 15
expected = []
d = PathUtils.depth_params(**args)
r = [i for i in d]
self.assertListEqual(r, expected)
def test20(self):
'''Start and end are equal or start lower than finish '''
clearance_height = 15
rapid_safety_space = 12
start_depth = 10
step_down = 2
z_finish_step = 0
final_depth = 10
user_depths = None
expected = [10]
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth,
step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths()
self.assertListEqual(r, expected)
start_depth = 10
final_depth = 15
expected = []
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth,
step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths()
self.assertListEqual(r, expected)
def test20(self):
'''Start and end are equal or start lower than finish '''
clearance_height= 15
safe_height = 12
start_depth = 10
step_down = 2
z_finish_step = 0
final_depth = 10
user_depths = None
expected =[10]
d = PU.depth_params(clearance_height, safe_height, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = [i for i in d]
self.assertListEqual (r, expected)
start_depth = 10
final_depth = 15
expected =[]
d = PU.depth_params(clearance_height, safe_height, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = [i for i in d]
self.assertListEqual (r, expected)
def test010(self):
"""stepping down with single stepdown roughly equal to total depth"""
args = {
"clearance_height": 20.0,
"safe_height": 15.0,
"start_depth": 10.000000001,
"step_down": 10.0,
"z_finish_step": 0.0,
"final_depth": 0.0,
"user_depths": None,
}
expected = [0]
d = PathUtils.depth_params(**args)
r = [i for i in d]
self.assertListEqual(
r, expected, "Expected {}, but result of {}".format(expected, r))
args = {
"clearance_height": 20.0,
"safe_height": 15.0,
"start_depth": 10.0,
"step_down": 9.9999999,
"z_finish_step": 0.0,
"final_depth": 0.0,
"user_depths": None,
}
d = PathUtils.depth_params(**args)
r = [i for i in d]
self.assertListEqual(
r, expected, "Expected {}, but result of {}".format(expected, r))
def test80(self):
"""Test handling of negative step-down, negative finish step, and relative size of step/finish"""
# negative steps should be converted to positive values
args = {
"clearance_height": 3,
"safe_height": 3,
"start_depth": 2,
"step_down": -1,
"z_finish_step": -1,
"final_depth": 0,
"user_depths": None,
}
expected = [1.0, 0]
d = PathUtils.depth_params(**args)
r = [i for i in d]
self.assertListEqual(r, expected)
# a step_down less than the finish step is an error
args = {
"clearance_height": 3,
"safe_height": 3,
"start_depth": 2,
"step_down": 0.1,
"z_finish_step": 1,
"final_depth": 0,
"user_depths": None,
}
self.assertRaises(ValueError, PathUtils.depth_params, **args)
def _customDepthParams(self, obj, strDep, finDep):
finish_step = obj.FinishDepth.Value if hasattr(obj, "FinishDepth") else 0.0
cdp = PathUtils.depth_params(
clearance_height=obj.ClearanceHeight.Value,
safe_height=obj.SafeHeight.Value,
start_depth=strDep,
step_down=obj.StepDown.Value,
z_finish_step=finish_step,
final_depth=finDep,
user_depths=None)
return cdp
def test70(self):
'''stepping down with stepdown greater than total depth'''
clearance_height= 10
rapid_safety_space = 5
start_depth = 10
step_down = 20
z_finish_step = 1
final_depth = 0
user_depths = None
expected =[1.0, 0]
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths(equalstep=True)
self.assertListEqual (r, expected)
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths()
self.assertListEqual (r, expected)
def opExecute(self, obj, getsim=False):
'''opExecute(obj, getsim=False) ... implementation of Path.Area ops.
determines the parameters for _buildPathArea().
Do not overwrite, implement
areaOpAreaParams(obj, isHole) ... op specific area param dictionary
areaOpPathParams(obj, isHole) ... op specific path param dictionary
areaOpShapes(obj) ... the shape for path area to process
areaOpUseProjection(obj) ... return true if operation can use projection
instead.'''
PathLog.track()
self.endVector = None
finish_step = obj.FinishDepth.Value if hasattr(obj, "FinishDepth") else 0.0
self.depthparams = PathUtils.depth_params(
clearance_height=obj.ClearanceHeight.Value,
safe_height=obj.SafeHeight.Value,
start_depth=obj.StartDepth.Value,
step_down=obj.StepDown.Value,
z_finish_step=finish_step,
final_depth=obj.FinalDepth.Value,
user_depths=None)
if PathOp.FeatureStartPoint & self.opFeatures(obj) and obj.UseStartPoint:
start = obj.StartPoint
else:
start = None
shapes = self.areaOpShapes(obj)
jobs = [{
'x': s[0].BoundBox.XMax,
'y': s[0].BoundBox.YMax,
'shape': s
} for s in shapes]
jobs = PathUtils.sort_jobs(jobs, ['x', 'y'])
shapes = [j['shape'] for j in jobs]
sims = []
for (shape, isHole) in shapes:
try:
(pp, sim) = self._buildPathArea(obj, shape, isHole, start, getsim)
self.commandlist.extend(pp.Commands)
sims.append(sim)
except Exception as e:
FreeCAD.Console.PrintError(e)
FreeCAD.Console.PrintError("Something unexpected happened. Check project and tool config.")
if self.areaOpRetractTool(obj):
self.endVector = None
return sims
def test70(self):
'''stepping down with stepdown greater than total depth'''
clearance_height = 10
rapid_safety_space = 5
start_depth = 10
step_down = 20
z_finish_step = 1
final_depth = 0
user_depths = None
expected = [1.0, 0]
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth,
step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths(equalstep=True)
self.assertListEqual(r, expected)
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth,
step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths()
self.assertListEqual(r, expected)
def test30(self):
'''User Parameters passed in'''
clearance_height= 10
rapid_safety_space = 5
start_depth = 0
step_down = 2
z_finish_step = 0
final_depth = -10
user_depths = [2, 4, 8, 10, 11, 12]
expected =[2, 4, 8, 10, 11, 12]
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths()
self.assertListEqual (r, expected)
def test00(self):
'''Stepping down to zero '''
clearance_height= 15
rapid_safety_space = 12
start_depth = 10
step_down = 2
z_finish_step = 1
final_depth = 0
user_depths = None
expected =[8,6,4,2,1,0]
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths()
self.assertListEqual (r, expected)
def test60(self):
'''stepping down with equalstep=True and a finish depth'''
clearance_height= 10
rapid_safety_space = 5
start_depth = 10
step_down = 3
z_finish_step = 1
final_depth = 0
user_depths = None
expected =[7.0, 4.0, 1.0, 0]
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths(equalstep=True)
self.assertListEqual (r, expected)
def test40(self):
'''Finish depth passed in.'''
clearance_height= 10
rapid_safety_space = 5
start_depth = 0
step_down = 2
z_finish_step = 1
final_depth = -10
user_depths = None
expected =[-2, -4, -6, -8, -9, -10]
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths()
self.assertListEqual (r, expected)
def test50(self):
'''stepping down with equalstep=True'''
clearance_height= 10
safe_height = 5
start_depth = 10
step_down = 3
z_finish_step = 0
final_depth = 0
user_depths = None
expected =[7.5, 5.0, 2.5, 0]
d = PathUtils.depth_params(clearance_height, safe_height, start_depth, step_down, z_finish_step, final_depth, user_depths, equalstep=True)
r = [i for i in d]
self.assertListEqual (r, expected)
def test40(self):
'''z_finish_step passed in.'''
clearance_height= 10
safe_height = 5
start_depth = 0
step_down = 2
z_finish_step = 1
final_depth = -10
user_depths = None
expected =[-2, -4, -6, -8, -9, -10]
d = PU.depth_params(clearance_height, safe_height, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = [i for i in d]
self.assertListEqual (r, expected)
def test00(self):
'''Stepping down to zero '''
clearance_height= 15
safe_height = 12
start_depth = 10
step_down = 2
z_finish_step = 1
final_depth = 0
user_depths = None
expected =[8,6,4,2,1,0]
d = PU.depth_params(clearance_height, safe_height, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = [i for i in d]
self.assertListEqual (r, expected)
def test30(self):
'''User Parameters passed in'''
clearance_height= 10
safe_height = 5
start_depth = 0
step_down = 2
z_finish_step = 0
final_depth = -10
user_depths = [2, 4, 8, 10, 11, 12]
expected =[2, 4, 8, 10, 11, 12]
d = PU.depth_params(clearance_height, safe_height, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = [i for i in d]
self.assertListEqual (r, expected)
def test70(self):
'''stepping down with stepdown greater than total depth'''
clearance_height= 10
safe_height = 5
start_depth = 10
step_down = 20
z_finish_step = 1
final_depth = 0
user_depths = None
expected =[1.0, 0]
d = PU.depth_params(clearance_height, safe_height, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = [i for i in d]
self.assertListEqual (r, expected)
def test60(self):
'''stepping down with equalstep=True and a finish depth'''
clearance_height= 10
safe_height = 5
start_depth = 10
step_down = 3
z_finish_step = 1
final_depth = 0
user_depths = None
expected =[7.0, 4.0, 1.0, 0]
d = PU.depth_params(clearance_height, safe_height, start_depth, step_down, z_finish_step, final_depth, user_depths, equalstep=True)
r = [i for i in d]
self.assertListEqual (r, expected)
def test60(self):
'''stepping down with equalstep=True and a finish depth'''
clearance_height = 10
rapid_safety_space = 5
start_depth = 10
step_down = 3
z_finish_step = 1
final_depth = 0
user_depths = None
expected = [7.0, 4.0, 1.0, 0]
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth,
step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths(equalstep=True)
self.assertListEqual(r, expected)
def test00(self):
'''Stepping down to zero '''
clearance_height = 15
rapid_safety_space = 12
start_depth = 10
step_down = 2
z_finish_step = 1
final_depth = 0
user_depths = None
expected = [8, 6, 4, 2, 1, 0]
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth,
step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths()
self.assertListEqual(r, expected)
def test00(self):
"""Stepping down to zero"""
args = {
"clearance_height": 15,
"safe_height": 12,
"start_depth": 10,
"step_down": 2,
"z_finish_step": 1,
"final_depth": 0,
"user_depths": None,
}
expected = [8, 6, 4, 2, 1, 0]
d = PathUtils.depth_params(**args)
r = [i for i in d]
self.assertListEqual(r, expected)
def test30(self):
'''User Parameters passed in'''
clearance_height = 10
rapid_safety_space = 5
start_depth = 0
step_down = 2
z_finish_step = 0
final_depth = -10
user_depths = [2, 4, 8, 10, 11, 12]
expected = [2, 4, 8, 10, 11, 12]
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth,
step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths()
self.assertListEqual(r, expected)
def test40(self):
"""z_finish_step passed in."""
args = {
"clearance_height": 10,
"safe_height": 5,
"start_depth": 0,
"step_down": 2,
"z_finish_step": 1,
"final_depth": -10,
"user_depths": None,
}
expected = [-2, -4, -6, -8, -9, -10]
d = PathUtils.depth_params(**args)
r = [i for i in d]
self.assertListEqual(r, expected)
def test60(self):
"""stepping down with equalstep=True and a finish depth"""
args = {
"clearance_height": 10,
"safe_height": 5,
"start_depth": 10,
"step_down": 3,
"z_finish_step": 1,
"final_depth": 0,
"user_depths": None,
}
expected = [7.0, 4.0, 1.0, 0]
d = PathUtils.depth_params(**args)
r = [i for i in d]
self.assertListEqual(r, expected)
def test10(self):
'''Stepping from zero to a negative depth '''
clearance_height= 10
safe_height = 5
start_depth = 0
step_down = 2
z_finish_step = 0
final_depth = -10
user_depths = None
expected =[-2, -4, -6, -8, -10]
d = PU.depth_params(clearance_height, safe_height, start_depth, step_down, z_finish_step, final_depth, user_depths)
r = [i for i in d]
self.assertListEqual (r, expected)
def test70(self):
"""stepping down with stepdown greater than total depth"""
args = {
"clearance_height": 10,
"safe_height": 5,
"start_depth": 10,
"step_down": 20,
"z_finish_step": 1,
"final_depth": 0,
"user_depths": None,
}
expected = [1.0, 0]
d = PathUtils.depth_params(**args)
r = [i for i in d]
self.assertListEqual(r, expected)
def test40(self):
'''z_finish_step passed in.'''
clearance_height = 10
rapid_safety_space = 5
start_depth = 0
step_down = 2
z_finish_step = 1
final_depth = -10
user_depths = None
expected = [-2, -4, -6, -8, -9, -10]
d = PU.depth_params(clearance_height, rapid_safety_space, start_depth,
step_down, z_finish_step, final_depth, user_depths)
r = d.get_depths()
self.assertListEqual(r, expected)
def test30(self):
"""User Parameters passed in"""
args = {
"clearance_height": 10,
"safe_height": 5,
"start_depth": 0,
"step_down": 2,
"z_finish_step": 0,
"final_depth": -10,
"user_depths": [2, 4, 8, 10, 11, 12],
}
expected = [2, 4, 8, 10, 11, 12]
d = PathUtils.depth_params(**args)
r = [i for i in d]
self.assertListEqual(r, expected)
def test001(self):
"""Stepping from zero to a negative depth"""
args = {
"clearance_height": 10,
"safe_height": 5,
"start_depth": 0,
"step_down": 2,
"z_finish_step": 0,
"final_depth": -10,
"user_depths": None,
}
expected = [-2, -4, -6, -8, -10]
d = PathUtils.depth_params(**args)
r = [i for i in d]
self.assertListEqual(r, expected)
def calculateAdaptivePocket(self, obj, base, subObjTups):
'''calculateAdaptivePocket(obj, base, subObjTups)
Orient multiple faces around common facial center of mass.
Identify edges that are connections for adjacent faces.
Attempt to separate unconnected edges into top and bottom loops of the pocket.
Trim the top and bottom of the pocket if available and requested.
return: tuple with pocket shape information'''
low = []
high = []
removeList = []
Faces = []
allEdges = []
makeHighFace = 0
tryNonPlanar = False
isHighFacePlanar = True
isLowFacePlanar = True
faceType = 0
for (sub, face) in subObjTups:
Faces.append(face)
# identify max and min face heights for top loop
(zmin, zmax) = self.getMinMaxOfFaces(Faces)
# Order faces around common center of mass
subObjTups = self.orderFacesAroundCenterOfMass(subObjTups)
# find connected edges and map to edge names of base
(connectedEdges, touching) = self.findSharedEdges(subObjTups)
(low, high) = self.identifyUnconnectedEdges(subObjTups, touching)
if len(high) > 0 and obj.AdaptivePocketStart is True:
# attempt planar face with top edges of pocket
allEdges = []
makeHighFace = 0
tryNonPlanar = False
for (sub, face, ei) in high:
allEdges.append(face.Edges[ei])
(hzmin, hzmax) = self.getMinMaxOfFaces(allEdges)
try:
highFaceShape = Part.Face(
Part.Wire(Part.__sortEdges__(allEdges)))
except Exception as ee:
PathLog.warning(ee)
PathLog.error(
translate(
"Path",
"A planar adaptive start is unavailable. The non-planar will be attempted."
))
tryNonPlanar = True
else:
makeHighFace = 1
if tryNonPlanar is True:
try:
highFaceShape = Part.makeFilledFace(
Part.__sortEdges__(allEdges)) # NON-planar face method
except Exception as eee:
PathLog.warning(eee)
PathLog.error(
translate(
"Path",
"The non-planar adaptive start is also unavailable."
) + "(1)")
isHighFacePlanar = False
else:
makeHighFace = 2
if makeHighFace > 0:
FreeCAD.ActiveDocument.addObject('Part::Feature',
'topEdgeFace')
highFace = FreeCAD.ActiveDocument.ActiveObject
highFace.Shape = highFaceShape
removeList.append(highFace.Name)
# verify non-planar face is within high edge loop Z-boundaries
if makeHighFace == 2:
mx = hzmax + obj.StepDown.Value
mn = hzmin - obj.StepDown.Value
if highFace.Shape.BoundBox.ZMax > mx or highFace.Shape.BoundBox.ZMin < mn:
PathLog.warning("ZMaxDiff: {}; ZMinDiff: {}".format(
highFace.Shape.BoundBox.ZMax - mx,
highFace.Shape.BoundBox.ZMin - mn))
PathLog.error(
translate(
"Path",
"The non-planar adaptive start is also unavailable."
) + "(2)")
isHighFacePlanar = False
makeHighFace = 0
else:
isHighFacePlanar = False
if len(low) > 0 and obj.AdaptivePocketFinish is True:
# attempt planar face with bottom edges of pocket
allEdges = []
for (sub, face, ei) in low:
allEdges.append(face.Edges[ei])
# (lzmin, lzmax) = self.getMinMaxOfFaces(allEdges)
try:
lowFaceShape = Part.Face(
Part.Wire(Part.__sortEdges__(allEdges)))
# lowFaceShape = Part.makeFilledFace(Part.__sortEdges__(allEdges)) # NON-planar face method
except Exception as ee:
PathLog.error(ee)
PathLog.error("An adaptive finish is unavailable.")
isLowFacePlanar = False
else:
FreeCAD.ActiveDocument.addObject('Part::Feature',
'bottomEdgeFace')
lowFace = FreeCAD.ActiveDocument.ActiveObject
lowFace.Shape = lowFaceShape
removeList.append(lowFace.Name)
else:
isLowFacePlanar = False
# Start with a regular pocket envelope
strDep = obj.StartDepth.Value
finDep = obj.FinalDepth.Value
cuts = []
starts = []
finals = []
starts.append(obj.StartDepth.Value)
finals.append(zmin)
if obj.AdaptivePocketStart is True or len(subObjTups) == 1:
strDep = zmax + obj.StepDown.Value
starts.append(zmax + obj.StepDown.Value)
finish_step = obj.FinishDepth.Value if hasattr(obj,
"FinishDepth") else 0.0
depthparams = PathUtils.depth_params(
clearance_height=obj.ClearanceHeight.Value,
safe_height=obj.SafeHeight.Value,
start_depth=strDep,
step_down=obj.StepDown.Value,
z_finish_step=finish_step,
final_depth=finDep,
user_depths=None)
shape = Part.makeCompound(Faces)
env = PathUtils.getEnvelope(base[0].Shape,
subshape=shape,
depthparams=depthparams)
cuts.append(env.cut(base[0].Shape))
# Might need to change to .cut(job.Stock.Shape) if pocket has no bottom
# job = PathUtils.findParentJob(obj)
# envBody = env.cut(job.Stock.Shape)
if isHighFacePlanar is True and len(subObjTups) > 1:
starts.append(hzmax + obj.StepDown.Value)
# make shape to trim top of reg pocket
strDep1 = obj.StartDepth.Value + (hzmax - hzmin)
if makeHighFace == 1:
# Planar face
finDep1 = highFace.Shape.BoundBox.ZMin + obj.StepDown.Value
else:
# Non-Planar face
finDep1 = hzmin + obj.StepDown.Value
depthparams1 = PathUtils.depth_params(
clearance_height=obj.ClearanceHeight.Value,
safe_height=obj.SafeHeight.Value,
start_depth=strDep1,
step_down=obj.StepDown.Value,
z_finish_step=finish_step,
final_depth=finDep1,
user_depths=None)
envTop = PathUtils.getEnvelope(base[0].Shape,
subshape=highFace.Shape,
depthparams=depthparams1)
cbi = len(cuts) - 1
cuts.append(cuts[cbi].cut(envTop))
if isLowFacePlanar is True and len(subObjTups) > 1:
# make shape to trim top of pocket
if makeHighFace == 1:
# Planar face
strDep2 = lowFace.Shape.BoundBox.ZMax
else:
# Non-Planar face
strDep2 = hzmax
finDep2 = obj.FinalDepth.Value
depthparams2 = PathUtils.depth_params(
clearance_height=obj.ClearanceHeight.Value,
safe_height=obj.SafeHeight.Value,
start_depth=strDep2,
step_down=obj.StepDown.Value,
z_finish_step=finish_step,
final_depth=finDep2,
user_depths=None)
envBottom = PathUtils.getEnvelope(base[0].Shape,
subshape=lowFace.Shape,
depthparams=depthparams2)
cbi = len(cuts) - 1
cuts.append(cuts[cbi].cut(envBottom))
# package pocket details into tuple
sdi = len(starts) - 1
fdi = len(finals) - 1
cbi = len(cuts) - 1
pocket = (cuts[cbi], False, '3DPocket', 0.0, 'X', starts[sdi],
finals[fdi])
if FreeCAD.GuiUp:
import FreeCADGui
for rn in removeList:
FreeCADGui.ActiveDocument.getObject(rn).Visibility = False
for rn in removeList:
FreeCAD.ActiveDocument.getObject(rn).purgeTouched()
self.tempObjectNames.append(rn)
return pocket
def GenerateGCode(op,obj,adaptiveResults, helixDiameter):
# pylint: disable=unused-argument
if len(adaptiveResults) == 0 or len(adaptiveResults[0]["AdaptivePaths"]) == 0:
return
# minLiftDistance = op.tool.Diameter
helixRadius = 0
for region in adaptiveResults:
p1 = region["HelixCenterPoint"]
p2 = region["StartPoint"]
r =math.sqrt((p1[0]-p2[0]) * (p1[0]-p2[0]) + (p1[1]-p2[1]) * (p1[1]-p2[1]))
if r > helixRadius:
helixRadius = r
stepDown = obj.StepDown.Value
passStartDepth=obj.StartDepth.Value
if stepDown < 0.1 :
stepDown = 0.1
length = 2*math.pi * helixRadius
if float(obj.HelixAngle) < 1:
obj.HelixAngle = 1
helixAngleRad = math.pi * float(obj.HelixAngle) / 180.0
depthPerOneCircle = length * math.tan(helixAngleRad)
#print("Helix circle depth: {}".format(depthPerOneCircle))
stepUp = obj.LiftDistance.Value
if stepUp < 0:
stepUp = 0
finish_step = obj.FinishDepth.Value if hasattr(obj, "FinishDepth") else 0.0
if finish_step > stepDown:
finish_step = stepDown
depth_params = PathUtils.depth_params(
clearance_height=obj.ClearanceHeight.Value,
safe_height=obj.SafeHeight.Value,
start_depth=obj.StartDepth.Value,
step_down=stepDown,
z_finish_step=finish_step,
final_depth=obj.FinalDepth.Value,
user_depths=None)
# ml: this is dangerous because it'll hide all unused variables hence forward
# however, I don't know what lx and ly signify so I'll leave them for now
# pylint: disable=unused-variable
lx = adaptiveResults[0]["HelixCenterPoint"][0]
ly = adaptiveResults[0]["HelixCenterPoint"][1]
lz = passStartDepth
step = 0
for passEndDepth in depth_params.data:
step = step + 1
for region in adaptiveResults:
startAngle = math.atan2(region["StartPoint"][1] - region["HelixCenterPoint"][1], region["StartPoint"][0] - region["HelixCenterPoint"][0])
lx = region["HelixCenterPoint"][0]
ly = region["HelixCenterPoint"][1]
passDepth = (passStartDepth - passEndDepth)
p1 = region["HelixCenterPoint"]
p2 = region["StartPoint"]
helixRadius = math.sqrt((p1[0]-p2[0]) * (p1[0]-p2[0]) + (p1[1]-p2[1]) * (p1[1]-p2[1]))
# helix ramp
if helixRadius > 0.001:
r = helixRadius - 0.01
maxfi = passDepth / depthPerOneCircle * 2 * math.pi
fi = 0
offsetFi = -maxfi + startAngle-math.pi/16
helixStart = [region["HelixCenterPoint"][0] + r * math.cos(offsetFi), region["HelixCenterPoint"][1] + r * math.sin(offsetFi)]
op.commandlist.append(Path.Command("(Helix to depth: %f)"%passEndDepth))
if obj.UseHelixArcs == False:
# rapid move to start point
op.commandlist.append(Path.Command("G0", {"X": helixStart[0], "Y": helixStart[1], "Z": obj.ClearanceHeight.Value}))
# rapid move to safe height
op.commandlist.append(Path.Command("G0", {"X": helixStart[0], "Y": helixStart[1], "Z": obj.SafeHeight.Value}))
# move to start depth
op.commandlist.append(Path.Command("G1", {"X": helixStart[0], "Y": helixStart[1], "Z": passStartDepth, "F": op.vertFeed}))
while fi < maxfi:
x = region["HelixCenterPoint"][0] + r * math.cos(fi+offsetFi)
y = region["HelixCenterPoint"][1] + r * math.sin(fi+offsetFi)
z = passStartDepth - fi / maxfi * (passStartDepth - passEndDepth)
op.commandlist.append(Path.Command("G1", { "X": x, "Y":y, "Z":z, "F": op.vertFeed}))
lx = x
ly = y
fi=fi+math.pi/16
# one more circle at target depth to make sure center is cleared
maxfi = maxfi + 2*math.pi
while fi < maxfi:
x = region["HelixCenterPoint"][0] + r * math.cos(fi+offsetFi)
y = region["HelixCenterPoint"][1] + r * math.sin(fi+offsetFi)
z = passEndDepth
op.commandlist.append(Path.Command("G1", { "X": x, "Y":y, "Z":z, "F": op.horizFeed}))
lx = x
ly = y
fi = fi + math.pi/16
else:
helixStart = [region["HelixCenterPoint"][0] + r, region["HelixCenterPoint"][1]]
# rapid move to start point
op.commandlist.append(Path.Command("G0", {"X": helixStart[0], "Y": helixStart[1], "Z": obj.ClearanceHeight.Value}))
# rapid move to safe height
op.commandlist.append(Path.Command("G0", {"X": helixStart[0], "Y": helixStart[1], "Z": obj.SafeHeight.Value}))
# move to start depth
op.commandlist.append(Path.Command("G1", {"X": helixStart[0], "Y": helixStart[1], "Z": passStartDepth, "F": op.vertFeed}))
x = region["HelixCenterPoint"][0] + r
y = region["HelixCenterPoint"][1]
curDep = passStartDepth
while curDep > (passEndDepth + depthPerOneCircle):
op.commandlist.append(Path.Command("G2", { "X": x - (2*r), "Y": y, "Z": curDep - (depthPerOneCircle/2), "I": -r, "F": op.horizFeed}))
op.commandlist.append(Path.Command("G2", { "X": x, "Y": y, "Z": curDep - depthPerOneCircle, "I": r, "F": op.horizFeed}))
curDep = curDep - depthPerOneCircle
lastStep = curDep - passEndDepth
if lastStep > (depthPerOneCircle/2):
op.commandlist.append(Path.Command("G2", { "X": x - (2*r), "Y": y, "Z": curDep - (lastStep/2), "I": -r, "F": op.horizFeed}))
op.commandlist.append(Path.Command("G2", { "X": x, "Y": y, "Z": passEndDepth, "I": r, "F": op.horizFeed}))
else:
op.commandlist.append(Path.Command("G2", { "X": x - (2*r), "Y": y, "Z": passEndDepth, "I": -r, "F": op.horizFeed}))
op.commandlist.append(Path.Command("G1", {"X": x, "Y": y, "Z": passEndDepth, "F": op.vertFeed}))
# one more circle at target depth to make sure center is cleared
op.commandlist.append(Path.Command("G2", { "X": x - (2*r), "Y": y, "Z": passEndDepth, "I": -r, "F": op.horizFeed}))
op.commandlist.append(Path.Command("G2", { "X": x, "Y": y, "Z": passEndDepth, "I": r, "F": op.horizFeed}))
lx = x
ly = y
else: # no helix entry
# rapid move to clearance height
op.commandlist.append(Path.Command("G0", {"X": region["StartPoint"][0], "Y": region["StartPoint"][1], "Z": obj.ClearanceHeight.Value}))
# straight plunge to target depth
op.commandlist.append(Path.Command("G1", {"X":region["StartPoint"][0], "Y": region["StartPoint"][1], "Z": passEndDepth,"F": op.vertFeed}))
lz = passEndDepth
z = obj.ClearanceHeight.Value
op.commandlist.append(Path.Command("(Adaptive - depth: %f)"%passEndDepth))
# add adaptive paths
for pth in region["AdaptivePaths"]:
motionType = pth[0] #[0] contains motion type
for pt in pth[1]: #[1] contains list of points
x = pt[0]
y = pt[1]
# dist = math.sqrt((x-lx)*(x-lx) + (y-ly)*(y-ly))
if motionType == area.AdaptiveMotionType.Cutting:
z = passEndDepth
if z != lz:
op.commandlist.append(Path.Command("G1", { "Z":z,"F": op.vertFeed}))
op.commandlist.append(Path.Command("G1", { "X": x, "Y":y, "F": op.horizFeed}))
elif motionType == area.AdaptiveMotionType.LinkClear:
z = passEndDepth + stepUp
if z != lz:
op.commandlist.append(Path.Command("G0", { "Z":z}))
op.commandlist.append(Path.Command("G0", { "X": x, "Y":y}))
elif motionType == area.AdaptiveMotionType.LinkNotClear:
z = obj.ClearanceHeight.Value
if z != lz:
op.commandlist.append(Path.Command("G0", { "Z":z}))
op.commandlist.append(Path.Command("G0", { "X": x, "Y":y}))
# elif motionType == area.AdaptiveMotionType.LinkClearAtPrevPass:
# if lx!=x or ly!=y:
# op.commandlist.append(Path.Command("G0", { "X": lx, "Y":ly, "Z":passStartDepth+stepUp}))
# op.commandlist.append(Path.Command("G0", { "X": x, "Y":y, "Z":passStartDepth+stepUp}))
lx = x
ly = y
lz = z
# return to safe height in this Z pass
z = obj.ClearanceHeight.Value
if z != lz:
op.commandlist.append(Path.Command("G0", { "Z":z}))
lz = z
passStartDepth = passEndDepth
# return to safe height in this Z pass
z = obj.ClearanceHeight.Value
if z != lz:
op.commandlist.append(Path.Command("G0", { "Z":z}))
lz = z
z = obj.ClearanceHeight.Value
if z != lz:
op.commandlist.append(Path.Command("G0", { "Z":z}))
lz = z
def _waterline(self, obj, s, bb):
import time
import ocl
def drawLoops(loops):
nloop = 0
pp = []
pp.append(Path.Command("(waterline begin)" ))
for loop in loops:
p = loop[0]
pp.append(Path.Command("(loop begin)" ))
pp.append(Path.Command('G0', {"Z": obj.SafeHeight.Value, 'F': self.vertRapid}))
pp.append(Path.Command('G0', {'X': p.x, "Y": p.y, 'F': self.horizRapid}))
pp.append(Path.Command('G1', {"Z": p.z, 'F': self.vertFeed}))
for p in loop[1:]:
pp.append(Path.Command('G1', {'X': p.x, "Y": p.y, "Z": p.z, 'F': self.horizFeed}))
# zheight = p.z
p = loop[0]
pp.append(Path.Command('G1', {'X': p.x, "Y": p.y, "Z": p.z, 'F': self.horizFeed}))
pp.append(Path.Command("(loop end)" ))
print(" loop ", nloop, " with ", len(loop), " points")
nloop = nloop + 1
pp.append(Path.Command("(waterline end)" ))
return pp
depthparams = PathUtils.depth_params(obj.ClearanceHeight.Value, obj.SafeHeight.Value,
obj.StartDepth.Value, obj.StepDown, obj.FinishDepth.Value, obj.FinalDepth.Value)
t_before = time.time()
zheights = [i for i in depthparams]
wl = ocl.Waterline()
wl.setSTL(s)
cutter = ocl.CylCutter(obj.ToolController.Tool.Diameter, 5)
wl.setCutter(cutter)
# this should be smaller than the smallest details in the STL file
wl.setSampling(obj.SampleInterval)
# AdaptiveWaterline() also has settings for minimum sampling interval
# (see c++ code)
all_loops = []
print ("zheights: {}".format(zheights))
for zh in zheights:
print("calculating Waterline at z= ", zh)
wl.reset()
wl.setZ(zh) # height for this waterline
wl.run()
all_loops.append(wl.getLoops())
t_after = time.time()
calctime = t_after - t_before
n = 0
output = []
for loops in all_loops: # at each z-height, we may get many loops
print(" %d/%d:" % (n, len(all_loops)))
output.extend(drawLoops(loops))
n = n + 1
print("(" + str(calctime) + ")")
return output
def _waterline(self, obj, s, bb):
import time
import ocl
def drawLoops(loops):
nloop = 0
pp = []
pp.append(Path.Command("(waterline begin)"))
for loop in loops:
p = loop[0]
pp.append(Path.Command("(loop begin)"))
pp.append(Path.Command('G0', {"Z": obj.SafeHeight.Value, 'F': self.vertRapid}))
pp.append(Path.Command('G0', {'X': p.x, "Y": p.y, 'F': self.horizRapid}))
pp.append(Path.Command('G1', {"Z": p.z, 'F': self.vertFeed}))
prev = ocl.Point(float("inf"), float("inf"), float("inf"))
next = ocl.Point(float("inf"), float("inf"), float("inf"))
optimize = obj.Optimize
for i in range(1, len(loop)):
p = loop[i]
if i < len(loop) - 1:
next.x = loop[i + 1].x
next.y = loop[i + 1].y
next.z = loop[i + 1].z
else:
optimize = False
if not optimize or not self.isPointOnLine(FreeCAD.Vector(prev.x, prev.y, prev.z), FreeCAD.Vector(next.x, next.y, next.z), FreeCAD.Vector(p.x, p.y, p.z)):
pp.append(Path.Command('G1', {'X': p.x, "Y": p.y, "Z": p.z, 'F': self.horizFeed}))
prev.x = p.x
prev.y = p.y
prev.z = p.z
# zheight = p.z
p = loop[0]
pp.append(Path.Command('G1', {'X': p.x, "Y": p.y, "Z": p.z, 'F': self.horizFeed}))
pp.append(Path.Command("(loop end)"))
print(" loop ", nloop, " with ", len(loop), " points")
nloop = nloop + 1
pp.append(Path.Command("(waterline end)"))
return pp
depthparams = PathUtils.depth_params(obj.ClearanceHeight.Value, obj.SafeHeight.Value,
obj.StartDepth.Value, obj.StepDown, 0.0, obj.FinalDepth.Value)
t_before = time.time()
zheights = [i for i in depthparams]
wl = ocl.Waterline()
wl.setSTL(s)
if obj.ToolController.Tool.ToolType == 'BallEndMill':
cutter = ocl.BallCutter(obj.ToolController.Tool.Diameter, 5) # TODO: 5 represents cutting edge height. Should be replaced with the data from toolcontroller?
else:
cutter = ocl.CylCutter(obj.ToolController.Tool.Diameter, 5)
wl.setCutter(cutter)
# this should be smaller than the smallest details in the STL file
wl.setSampling(obj.SampleInterval)
# AdaptiveWaterline() also has settings for minimum sampling interval
# (see c++ code)
all_loops = []
print ("zheights: {}".format(zheights))
for zh in zheights:
print("calculating Waterline at z= ", zh)
wl.reset()
wl.setZ(zh) # height for this waterline
wl.run()
all_loops.append(wl.getLoops())
t_after = time.time()
calctime = t_after - t_before
n = 0
output = []
for loops in all_loops: # at each z-height, we may get many loops
print(" %d/%d:" % (n, len(all_loops)))
output.extend(drawLoops(loops))
n = n + 1
print("(" + str(calctime) + ")")
return output
def _waterline(self, obj, s, bb):
import time
import ocl
def drawLoops(loops):
nloop = 0
pp = []
pp.append(Path.Command("(waterline begin)" ))
for loop in loops:
p = loop[0]
pp.append(Path.Command("(loop begin)" ))
pp.append(Path.Command('G0', {"Z": obj.SafeHeight.Value, 'F': self.vertRapid}))
pp.append(Path.Command('G0', {'X': p.x, "Y": p.y, 'F': self.horizRapid}))
pp.append(Path.Command('G1', {"Z": p.z, 'F': self.vertFeed}))
for p in loop[1:]:
pp.append(Path.Command('G1', {'X': p.x, "Y": p.y, "Z": p.z, 'F': self.horizFeed}))
# zheight = p.z
p = loop[0]
pp.append(Path.Command('G1', {'X': p.x, "Y": p.y, "Z": p.z, 'F': self.horizFeed}))
pp.append(Path.Command("(loop end)" ))
print(" loop ", nloop, " with ", len(loop), " points")
nloop = nloop + 1
pp.append(Path.Command("(waterline end)" ))
return pp
depthparams = PathUtils.depth_params(obj.ClearanceHeight.Value, obj.SafeHeight.Value,
obj.StartDepth.Value, obj.StepDown, obj.FinishDepth.Value, obj.FinalDepth.Value)
t_before = time.time()
zheights = [i for i in depthparams]
wl = ocl.Waterline()
wl.setSTL(s)
cutter = ocl.CylCutter(obj.ToolController.Tool.Diameter, 5)
wl.setCutter(cutter)
# this should be smaller than the smallest details in the STL file
wl.setSampling(obj.SampleInterval)
# AdaptiveWaterline() also has settings for minimum sampling interval
# (see c++ code)
all_loops = []
print ("zheights: {}".format(zheights))
for zh in zheights:
print("calculating Waterline at z= ", zh)
wl.reset()
wl.setZ(zh) # height for this waterline
wl.run()
all_loops.append(wl.getLoops())
t_after = time.time()
calctime = t_after - t_before
n = 0
output = []
for loops in all_loops: # at each z-height, we may get many loops
print(" %d/%d:" % (n, len(all_loops)))
output.extend(drawLoops(loops))
n = n + 1
print("(" + str(calctime) + ")")
return output
def areaOpShapes(self, obj):
'''areaOpShapes(obj) ... returns envelope for all base shapes or wires for Arch.Panels.'''
PathLog.track()
PathLog.debug("----- areaOpShapes() in PathProfileFaces.py")
if obj.UseComp:
self.commandlist.append(
Path.Command("(Compensated Tool Path. Diameter: " +
str(self.radius * 2) + ")"))
else:
self.commandlist.append(Path.Command("(Uncompensated Tool Path)"))
shapes = []
self.profileshape = []
finalDepths = []
baseSubsTuples = []
subCount = 0
allTuples = []
if obj.Base: # The user has selected subobjects from the base. Process each.
if obj.EnableRotation != 'Off':
for p in range(0, len(obj.Base)):
(base, subsList) = obj.Base[p]
for sub in subsList:
subCount += 1
shape = getattr(base.Shape, sub)
if isinstance(shape, Part.Face):
rtn = False
(norm, surf) = self.getFaceNormAndSurf(shape)
(rtn, angle, axis,
praInfo) = self.faceRotationAnalysis(
obj, norm, surf)
if rtn is True:
(clnBase, angle, clnStock,
tag) = self.applyRotationalAnalysis(
obj, base, angle, axis, subCount)
# Verify faces are correctly oriented - InverseAngle might be necessary
faceIA = getattr(clnBase.Shape, sub)
(norm, surf) = self.getFaceNormAndSurf(faceIA)
(rtn, praAngle, praAxis,
praInfo) = self.faceRotationAnalysis(
obj, norm, surf)
if rtn is True:
PathLog.error(
translate(
"Path",
"Face appears misaligned after initial rotation."
))
if obj.AttemptInverseAngle is True and obj.InverseAngle is False:
(clnBase, clnStock,
angle) = self.applyInverseAngle(
obj, clnBase, clnStock, axis,
angle)
else:
msg = translate(
"Path",
"Consider toggling the 'InverseAngle' property and recomputing."
)
PathLog.error(msg)
# title = translate("Path", 'Rotation Warning')
# self.guiMessage(title, msg, False)
else:
PathLog.debug(
"Face appears to be oriented correctly."
)
tup = clnBase, sub, tag, angle, axis, clnStock
else:
if self.warnDisabledAxis(obj, axis) is False:
PathLog.debug(
str(sub) + ": No rotation used")
axis = 'X'
angle = 0.0
tag = base.Name + '_' + axis + str(
angle).replace('.', '_')
stock = PathUtils.findParentJob(obj).Stock
tup = base, sub, tag, angle, axis, stock
# Eif
allTuples.append(tup)
# Eif
# Efor
# Efor
if subCount > 1:
msg = translate('Path',
"Multiple faces in Base Geometry.") + " "
msg += translate(
'Path', "Depth settings will be applied to all faces.")
PathLog.warning(msg)
# title = translate("Path", "Depth Warning")
# self.guiMessage(title, msg)
(Tags, Grps) = self.sortTuplesByIndex(
allTuples, 2) # return (TagList, GroupList)
subList = []
for o in range(0, len(Tags)):
subList = []
for (base, sub, tag, angle, axis, stock) in Grps[o]:
subList.append(sub)
pair = base, subList, angle, axis, stock
baseSubsTuples.append(pair)
# Efor
else:
PathLog.info(
translate("Path", "EnableRotation property is 'Off'."))
stock = PathUtils.findParentJob(obj).Stock
for (base, subList) in obj.Base:
baseSubsTuples.append((base, subList, 0.0, 'X', stock))
# for base in obj.Base:
for (base, subsList, angle, axis, stock) in baseSubsTuples:
holes = []
faces = []
for sub in subsList:
shape = getattr(base.Shape, sub)
if isinstance(shape, Part.Face):
faces.append(shape)
if numpy.isclose(abs(shape.normalAt(0, 0).z),
1): # horizontal face
for wire in shape.Wires[1:]:
holes.append((base.Shape, wire))
else:
ignoreSub = base.Name + '.' + sub
msg = translate(
'Path',
"Found a selected object which is not a face. Ignoring: {}"
.format(ignoreSub))
PathLog.error(msg)
FreeCAD.Console.PrintWarning(msg)
# return
for shape, wire in holes:
f = Part.makeFace(wire, 'Part::FaceMakerSimple')
drillable = PathUtils.isDrillable(shape, wire)
if (drillable
and obj.processCircles) or (not drillable
and obj.processHoles):
PathLog.track()
# Recalculate depthparams
(strDep, finDep) = self.calculateStartFinalDepths(
obj, shape, stock)
finalDepths.append(finDep)
PathLog.debug(
"Adjusted face depths strDep: {}, and finDep: {}".
format(self.strDep, self.finDep))
finish_step = obj.FinishDepth.Value if hasattr(
obj, "FinishDepth") else 0.0
self.depthparams = PathUtils.depth_params(
clearance_height=obj.ClearanceHeight.Value,
safe_height=obj.SafeHeight.Value,
start_depth=strDep, # obj.StartDepth.Value,
step_down=obj.StepDown.Value,
z_finish_step=finish_step,
final_depth=finDep, # obj.FinalDepth.Value,
user_depths=None)
env = PathUtils.getEnvelope(
shape, subshape=f, depthparams=self.depthparams)
# shapes.append((env, True))
tup = env, True, 'pathProfileFaces', angle, axis, strDep, finDep
shapes.append(tup)
if len(faces) > 0:
profileshape = Part.makeCompound(faces)
self.profileshape.append(profileshape)
if obj.processPerimeter:
PathLog.track()
if profileshape:
# Recalculate depthparams
(strDep, finDep) = self.calculateStartFinalDepths(
obj, profileshape, stock)
finalDepths.append(finDep)
PathLog.debug(
"Adjusted face depths strDep: {}, and finDep: {}".
format(self.strDep, self.finDep))
finish_step = obj.FinishDepth.Value if hasattr(
obj, "FinishDepth") else 0.0
self.depthparams = PathUtils.depth_params(
clearance_height=obj.ClearanceHeight.Value,
safe_height=obj.SafeHeight.Value,
start_depth=strDep, # obj.StartDepth.Value,
step_down=obj.StepDown.Value,
z_finish_step=finish_step,
final_depth=finDep, # obj.FinalDepth.Value,
user_depths=None)
else:
strDep = obj.StartDepth.Value
finDep = obj.FinalDepth.Value
try:
env = PathUtils.getEnvelope(
base.Shape,
subshape=profileshape,
depthparams=self.depthparams)
except Exception:
# PathUtils.getEnvelope() failed to return an object.
PathLog.error(
translate('Path',
'Unable to create path for face(s).'))
else:
# shapes.append((env, False))
tup = env, False, 'pathProfileFaces', angle, axis, strDep, finDep
shapes.append(tup)
else:
for shape in faces:
# Recalculate depthparams
(strDep, finDep) = self.calculateStartFinalDepths(
obj, shape, stock)
finalDepths.append(finDep)
finish_step = obj.FinishDepth.Value if hasattr(
obj, "FinishDepth") else 0.0
self.depthparams = PathUtils.depth_params(
clearance_height=obj.ClearanceHeight.Value,
safe_height=obj.SafeHeight.Value,
start_depth=strDep, # obj.StartDepth.Value,
step_down=obj.StepDown.Value,
z_finish_step=finish_step,
final_depth=finDep, # obj.FinalDepth.Value,
user_depths=None)
env = PathUtils.getEnvelope(
base.Shape,
subshape=shape,
depthparams=self.depthparams)
tup = env, False, 'pathProfileFaces', angle, axis, strDep, finDep
shapes.append(tup)
# Eif
# adjust FinalDepth as needed
finalDepth = min(finalDepths)
if obj.FinalDepth.Value < finalDepth:
obj.FinalDepth.Value = finalDepth
else: # Try to build targets from the job base
if 1 == len(self.model) and hasattr(self.model[0], "Proxy"):
if isinstance(self.model[0].Proxy,
ArchPanel.PanelSheet): # process the sheet
if obj.processCircles or obj.processHoles:
for shape in self.model[0].Proxy.getHoles(
self.model[0], transform=True):
for wire in shape.Wires:
drillable = PathUtils.isDrillable(
self.model[0].Proxy, wire)
if (drillable and obj.processCircles) or (
not drillable and obj.processHoles):
f = Part.makeFace(wire,
'Part::FaceMakerSimple')
env = PathUtils.getEnvelope(
self.model[0].Shape,
subshape=f,
depthparams=self.depthparams)
# shapes.append((env, True))
tup = env, True, 'pathProfileFaces', 0.0, 'X', obj.StartDepth.Value, obj.FinalDepth.Value
shapes.append(tup)
if obj.processPerimeter:
for shape in self.model[0].Proxy.getOutlines(
self.model[0], transform=True):
for wire in shape.Wires:
f = Part.makeFace(wire,
'Part::FaceMakerSimple')
env = PathUtils.getEnvelope(
self.model[0].Shape,
subshape=f,
depthparams=self.depthparams)
# shapes.append((env, False))
tup = env, False, 'pathProfileFaces', 0.0, 'X', obj.StartDepth.Value, obj.FinalDepth.Value
shapes.append(tup)
self.removalshapes = shapes
PathLog.debug("%d shapes" % len(shapes))
return shapes
def areaOpShapes(self, obj):
'''areaOpShapes(obj) ... return shapes representing the solids to be removed.'''
PathLog.track()
subObjTups = []
removalshapes = []
if obj.Base:
PathLog.debug("base items exist. Processing... ")
for base in obj.Base:
PathLog.debug("obj.Base item: {}".format(base))
# Check if all subs are faces
allSubsFaceType = True
Faces = []
for sub in base[1]:
if "Face" in sub:
face = getattr(base[0].Shape, sub)
Faces.append(face)
subObjTups.append((sub, face))
else:
allSubsFaceType = False
break
if len(Faces) == 0:
allSubsFaceType = False
if allSubsFaceType is True and obj.HandleMultipleFeatures == 'Collectively':
if obj.OpFinalDepth == obj.FinalDepth:
(fzmin, fzmax) = self.getMinMaxOfFaces(Faces)
obj.FinalDepth.Value = fzmin
finish_step = obj.FinishDepth.Value if hasattr(
obj, "FinishDepth") else 0.0
self.depthparams = PathUtils.depth_params(
clearance_height=obj.ClearanceHeight.Value,
safe_height=obj.SafeHeight.Value,
start_depth=obj.StartDepth.Value,
step_down=obj.StepDown.Value,
z_finish_step=finish_step,
final_depth=fzmin,
user_depths=None)
PathLog.info(
"Updated obj.FinalDepth.Value and self.depthparams to zmin: {}"
.format(fzmin))
if obj.AdaptivePocketStart is True or obj.AdaptivePocketFinish is True:
pocketTup = self.calculateAdaptivePocket(
obj, base, subObjTups)
if pocketTup is not False:
removalshapes.append(
pocketTup
) # (shape, isHole, sub, angle, axis, strDep, finDep)
else:
strDep = obj.StartDepth.Value
finDep = obj.FinalDepth.Value
shape = Part.makeCompound(Faces)
env = PathUtils.getEnvelope(
base[0].Shape,
subshape=shape,
depthparams=self.depthparams)
obj.removalshape = env.cut(base[0].Shape)
obj.removalshape.tessellate(0.1)
# (shape, isHole, sub, angle, axis, strDep, finDep)
removalshapes.append(
(obj.removalshape, False, '3DPocket', 0.0, 'X',
strDep, finDep))
else:
for sub in base[1]:
if "Face" in sub:
shape = Part.makeCompound(
[getattr(base[0].Shape, sub)])
else:
edges = [
getattr(base[0].Shape, sub) for sub in base[1]
]
shape = Part.makeFace(edges,
'Part::FaceMakerSimple')
env = PathUtils.getEnvelope(
base[0].Shape,
subshape=shape,
depthparams=self.depthparams)
obj.removalshape = env.cut(base[0].Shape)
obj.removalshape.tessellate(0.1)
removalshapes.append((obj.removalshape, False))
else: # process the job base object as a whole
PathLog.debug("processing the whole job base object")
strDep = obj.StartDepth.Value
finDep = obj.FinalDepth.Value
recomputeDepthparams = False
for base in self.model:
if obj.OpFinalDepth == obj.FinalDepth:
if base.Shape.BoundBox.ZMin < obj.FinalDepth.Value:
obj.FinalDepth.Value = base.Shape.BoundBox.ZMin
finDep = base.Shape.BoundBox.ZMin
recomputeDepthparams = True
PathLog.info(
"Updated obj.FinalDepth.Value to {}".format(
finDep))
if obj.OpStartDepth == obj.StartDepth:
if base.Shape.BoundBox.ZMax > obj.StartDepth.Value:
obj.StartDepth.Value = base.Shape.BoundBox.ZMax
finDep = base.Shape.BoundBox.ZMax
recomputeDepthparams = True
PathLog.info(
"Updated obj.StartDepth.Value to {}".format(
strDep))
if recomputeDepthparams is True:
finish_step = obj.FinishDepth.Value if hasattr(
obj, "FinishDepth") else 0.0
self.depthparams = PathUtils.depth_params(
clearance_height=obj.ClearanceHeight.Value,
safe_height=obj.SafeHeight.Value,
start_depth=obj.StartDepth.Value,
step_down=obj.StepDown.Value,
z_finish_step=finish_step,
final_depth=obj.FinalDepth.Value,
user_depths=None)
recomputeDepthparams = False
if obj.ProcessStockArea is True:
job = PathUtils.findParentJob(obj)
finish_step = obj.FinishDepth.Value if hasattr(
obj, "FinishDepth") else 0.0
depthparams = PathUtils.depth_params(
clearance_height=obj.ClearanceHeight.Value,
safe_height=obj.SafeHeight.Value,
start_depth=obj.StartDepth.Value,
step_down=obj.StepDown.Value,
z_finish_step=finish_step,
final_depth=base.Shape.BoundBox.ZMin,
user_depths=None)
stockEnvShape = PathUtils.getEnvelope(
job.Stock.Shape,
subshape=None,
depthparams=depthparams)
obj.removalshape = stockEnvShape.cut(base.Shape)
obj.removalshape.tessellate(0.1)
else:
env = PathUtils.getEnvelope(base.Shape,
subshape=None,
depthparams=self.depthparams)
obj.removalshape = env.cut(base.Shape)
obj.removalshape.tessellate(0.1)
removalshapes.append((obj.removalshape, False, '3DPocket', 0.0,
'X', strDep, finDep))
return removalshapes