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Merge pull request #4624 from mlampert/bugfix/dogbone-on-straight-edges-and-noop-moves

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[Path]: Bugfix/dogbone on straight edges and noop moves
This commit is contained in:
sliptonic
2021-03-23 12:58:44 -05:00
committed by GitHub
parent 26954929d7 0cb9b5d112
commit fcb40c05f0
2 changed files with 148 additions and 17 deletions
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43
src/Mod/Path/PathScripts/PathDressupDogbone.py
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@@ -40,7 +40,7 @@ Part = LazyLoader('Part', globals(), 'Part')
LOG_MODULE = PathLog.thisModule()
PathLog.setLevel(PathLog.Level.NOTICE, LOG_MODULE)
#PathLog.setLevel(PathLog.Level.DEBUG, LOG_MODULE)
#PathLog.trackModule(LOG_MODULE)
# Qt translation handling
@@ -227,6 +227,9 @@ class Chord (object):
def asVector(self):
return self.End - self.Start
def asDirection(self):
return self.asVector().normalize()
def asLine(self):
return Part.LineSegment(self.Start, self.End)
@@ -237,8 +240,9 @@ class Chord (object):
return self.asVector().Length
def getDirectionOfVector(self, B):
A = self.asVector()
A = self.asDirection()
# if the 2 vectors are identical, they head in the same direction
PathLog.debug(" {}.getDirectionOfVector({})".format(A, B))
if PathGeom.pointsCoincide(A, B):
return 'Straight'
d = -A.x*B.y + A.y*B.x
@@ -251,8 +255,8 @@ class Chord (object):
def getDirectionOf(self, chordOrVector):
if type(chordOrVector) is Chord:
return self.getDirectionOfVector(chordOrVector.asVector())
return self.getDirectionOfVector(chordOrVector)
return self.getDirectionOfVector(chordOrVector.asDirection())
return self.getDirectionOfVector(chordOrVector.normalize())
def getAngleOfVector(self, ref):
angle = self.asVector().getAngle(ref)
@@ -265,8 +269,8 @@ class Chord (object):
def getAngle(self, refChordOrVector):
if type(refChordOrVector) is Chord:
return self.getAngleOfVector(refChordOrVector.asVector())
return self.getAngleOfVector(refChordOrVector)
return self.getAngleOfVector(refChordOrVector.asDirection())
return self.getAngleOfVector(refChordOrVector.normalize())
def getAngleXY(self):
return self.getAngle(FreeCAD.Vector(1, 0, 0))
@@ -297,6 +301,10 @@ class Chord (object):
def isAPlungeMove(self):
return not PathGeom.isRoughly(self.End.z, self.Start.z)
def isANoopMove(self):
PathLog.debug("{}.isANoopMove(): {}".format(self, PathGeom.pointsCoincide(self.Start, self.End)))
return PathGeom.pointsCoincide(self.Start, self.End)
def foldsBackOrTurns(self, chord, side):
direction = chord.getDirectionOf(self)
PathLog.info(" - direction = %s/%s" % (direction, side))
@@ -435,7 +443,7 @@ class ObjectDressup:
# Answer true if a dogbone could be on either end of the chord, given its command
def canAttachDogbone(self, cmd, chord):
return cmd.Name in movestraight and not chord.isAPlungeMove()
return cmd.Name in movestraight and not chord.isAPlungeMove() and not chord.isANoopMove()
def shouldInsertDogbone(self, obj, inChord, outChord):
return outChord.foldsBackOrTurns(inChord, self.theOtherSideOf(obj.Side))
@@ -766,7 +774,7 @@ class ObjectDressup:
thisIsACandidate = self.canAttachDogbone(thisCommand, thisChord)
if thisIsACandidate and lastCommand and self.shouldInsertDogbone(obj, lastChord, thisChord):
PathLog.info(" Found bone corner")
PathLog.info(" Found bone corner: {}".format(lastChord.End))
bone = Bone(boneId, obj, lastCommand, lastChord, thisChord, Smooth.InAndOut, thisCommand.Parameters.get('F'))
bones = self.insertBone(bone)
boneId += 1
@@ -783,6 +791,7 @@ class ObjectDressup:
for chord in (chord for chord in oddsAndEnds if lastChord.connectsTo(chord)):
if self.shouldInsertDogbone(obj, lastChord, chord):
PathLog.info(" and there is one")
PathLog.debug(" odd/end={} last={}".format(chord, lastChord))
bone = Bone(boneId, obj, lastCommand, lastChord, chord, Smooth.In, lastCommand.Parameters.get('F'))
bones = self.insertBone(bone)
boneId += 1
@@ -804,6 +813,9 @@ class ObjectDressup:
commands.append(lastCommand)
lastCommand = thisCommand
lastBone = None
elif thisChord.isANoopMove():
PathLog.info(" ignoring and dropping noop move")
continue
else:
PathLog.info(" nope")
if lastCommand:
@@ -818,12 +830,13 @@ class ObjectDressup:
lastChord = thisChord
else:
PathLog.info(" Clean slate")
if lastCommand:
commands.append(lastCommand)
lastCommand = None
if thisCommand.Name[0] != '(':
PathLog.info(" Clean slate")
if lastCommand:
commands.append(lastCommand)
lastCommand = None
lastBone = None
commands.append(thisCommand)
lastBone = None
# for cmd in commands:
# PathLog.debug("cmd = '%s'" % cmd)
path = Path.Path(commands)
@@ -947,10 +960,10 @@ class TaskPanel:
for obj in FreeCAD.ActiveDocument.Objects:
if obj.Name.startswith('Shape'):
FreeCAD.ActiveDocument.removeObject(obj.Name)
print('object name %s' % self.obj.Name)
PathLog.info('object name %s' % self.obj.Name)
if hasattr(self.obj.Proxy, "shapes"):
PathLog.info("showing shapes attribute")
for shapes in self.obj.Proxy.shapes.itervalues():
for shapes in self.obj.Proxy.shapes.values():
for shape in shapes:
Part.show(shape)
else: