def getPrincipalAx(self, ax='Z'):
self.deleteArrow()
from Part import Edge, Line
O = FreeCAD.Vector()
l = Line(O, FreeCAD.Vector(0, 0, 1000))
if ax == 'X':
l = Line(O, FreeCAD.Vector(1000, 0, 0))
elif ax == 'Y':
l = Line(O, FreeCAD.Vector(0, 1000, 0))
self.Axis = Edge(l)
self.form.lab1.setText("Principal: " + ax)
def selectAction(self):
edged = [
objex for objex in FreeCADGui.Selection.getSelectionEx()
if frameCmd.edges([objex])
]
if edged:
self.Axis = frameCmd.edges([edged[0]])[0]
self.deleteArrow()
from polarUtilsCmd import arrow
where = FreeCAD.Placement()
where.Base = self.Axis.valueAt(self.Axis.LastParameter)
where.Rotation = FreeCAD.Rotation(
FreeCAD.Vector(0, 0, 1),
self.Axis.tangentAt(self.Axis.LastParameter))
size = [
self.Axis.Length / 20.0, self.Axis.Length / 10.0,
self.Axis.Length / 20.0
]
self.arrow = arrow(pl=where,
scale=size,
offset=self.Axis.Length / 10.0)
if self.Axis.curvatureAt(0):
O = self.Axis.centerOfCurvatureAt(0)
n = self.Axis.tangentAt(0).cross(self.Axis.normalAt(0))
from Part import Edge, Line
self.Axis = (Edge(
Line(FreeCAD.Vector(O), FreeCAD.Vector(O + n))))
self.form.lab1.setText(edged[0].Object.Label + ": edge")
def selectAction(self):
edged = [
objex for objex in FreeCADGui.Selection.getSelectionEx()
if fCmd.edges([objex])
]
if edged:
self.Axis = fCmd.edges([edged[0]])[0]
self.deleteArrow()
from uCmd import arrow
where = FreeCAD.Placement()
where.Base = self.Axis.valueAt(self.Axis.LastParameter)
where.Rotation = FreeCAD.Rotation(
FreeCAD.Vector(0, 0, 1),
self.Axis.tangentAt(self.Axis.LastParameter))
obj = edged[
0].Object #TARGET [solved]: make "where" deal with App::Parts
if fCmd.isPartOfPart(obj):
part = fCmd.isPartOfPart(obj)
where = part.Placement.multiply(where)
size = [
self.Axis.Length / 20.0, self.Axis.Length / 10.0,
self.Axis.Length / 20.0
]
self.arrow = arrow(pl=where,
scale=size,
offset=self.Axis.Length / 10.0)
if self.Axis.curvatureAt(0):
O = self.Axis.centerOfCurvatureAt(0)
n = self.Axis.tangentAt(0).cross(self.Axis.normalAt(0))
from Part import Edge, Line
self.Axis = (Edge(
Line(FreeCAD.Vector(O), FreeCAD.Vector(O + n))))
self.form.lab1.setText(edged[0].Object.Label + ": edge")
def getPrincipalAx(self, ax='Z'):
self.deleteArrow()
from Part import Edge,Line
O=FreeCAD.Vector()
l=Line(O,FreeCAD.Vector(0,0,1000))
if ax=='X':
l=Line(O,FreeCAD.Vector(1000,0,0))
elif ax=='Y':
l=Line(O,FreeCAD.Vector(0,1000,0))
self.Axis=Edge(l)
self.form.lab1.setText("Principal: "+ax)
class rotateAroundForm(prototypeDialog):
'''
Dialog for rotateTheBeamAround().
It allows to rotate one object around one edge or the axis of a circular edge (or one principal axis.)
'''
def __init__(self):
super(rotateAroundForm, self).__init__('rotAround.ui')
self.form.edit1.setValidator(QDoubleValidator())
self.form.btn1.clicked.connect(self.selectAction)
self.form.btn2.clicked.connect(self.reverse)
self.form.btnX.clicked.connect(lambda: self.getPrincipalAx('X'))
self.form.btnY.clicked.connect(lambda: self.getPrincipalAx('Y'))
self.form.btnZ.clicked.connect(lambda: self.getPrincipalAx('Z'))
self.form.dial.valueChanged.connect(
lambda: self.form.edit1.setText(str(self.form.dial.value())))
self.form.edit1.editingFinished.connect(
lambda: self.form.dial.setValue(int(self.form.edit1.text())))
self.Axis = None
self.arrow = None
self.selectAction()
def accept(self, ang=None):
if not ang:
ang = float(self.form.edit1.text())
self.deleteArrow()
objects = FreeCADGui.Selection.getSelection()
if objects and self.Axis:
FreeCAD.ActiveDocument.openTransaction('rotateTheBeamAround')
for o in objects:
if self.form.copyCB.isChecked():
FreeCAD.activeDocument().copyObject(o, True)
frameCmd.rotateTheBeamAround(o, self.Axis, ang)
FreeCAD.ActiveDocument.commitTransaction()
def reverse(self):
ang = float(self.form.edit1.text()) * -1
self.form.edit1.setText('%.0f' % ang)
self.form.dial.setValue(int(self.form.edit1.text()))
self.accept(ang * 2)
def getPrincipalAx(self, ax='Z'):
self.deleteArrow()
from Part import Edge, Line
O = FreeCAD.Vector()
l = Line(O, FreeCAD.Vector(0, 0, 1000))
if ax == 'X':
l = Line(O, FreeCAD.Vector(1000, 0, 0))
elif ax == 'Y':
l = Line(O, FreeCAD.Vector(0, 1000, 0))
self.Axis = Edge(l)
self.form.lab1.setText("Principal: " + ax)
def selectAction(self):
edged = [
objex for objex in FreeCADGui.Selection.getSelectionEx()
if frameCmd.edges([objex])
]
if edged:
self.Axis = frameCmd.edges([edged[0]])[0]
self.deleteArrow()
from polarUtilsCmd import arrow
where = FreeCAD.Placement()
where.Base = self.Axis.valueAt(self.Axis.LastParameter)
where.Rotation = FreeCAD.Rotation(
FreeCAD.Vector(0, 0, 1),
self.Axis.tangentAt(self.Axis.LastParameter))
size = [
self.Axis.Length / 20.0, self.Axis.Length / 10.0,
self.Axis.Length / 20.0
]
self.arrow = arrow(pl=where,
scale=size,
offset=self.Axis.Length / 10.0)
if self.Axis.curvatureAt(0):
O = self.Axis.centerOfCurvatureAt(0)
n = self.Axis.tangentAt(0).cross(self.Axis.normalAt(0))
from Part import Edge, Line
self.Axis = (Edge(
Line(FreeCAD.Vector(O), FreeCAD.Vector(O + n))))
self.form.lab1.setText(edged[0].Object.Label + ": edge")
def deleteArrow(self):
if self.arrow: self.arrow.closeArrow()
self.arrow = None
def reject(self): # redefined to remove arrow from scene
try:
self.view.removeEventCallback('SoEvent', self.call)
except:
pass
self.deleteArrow()
FreeCADGui.Control.closeDialog()
class rotateAroundForm(prototypeDialog):
'''
Dialog for rotateTheBeamAround().
It allows to rotate one object around one edge or the axis of a circular edge (or one principal axis.)
'''
def __init__(self):
super(rotateAroundForm,self).__init__('rotAround.ui')
self.form.edit1.setValidator(QDoubleValidator())
self.form.btn1.clicked.connect(self.selectAction)
self.form.btn2.clicked.connect(self.reverse)
self.form.btnX.clicked.connect(lambda: self.getPrincipalAx('X'))
self.form.btnY.clicked.connect(lambda: self.getPrincipalAx('Y'))
self.form.btnZ.clicked.connect(lambda: self.getPrincipalAx('Z'))
self.form.dial.valueChanged.connect(lambda: self.form.edit1.setText(str(self.form.dial.value())))
self.form.edit1.editingFinished.connect(lambda: self.form.dial.setValue(int(self.form.edit1.text())))
self.Axis=None
self.arrow=None
self.selectAction()
def accept(self, ang=None):
if not ang:
ang=float(self.form.edit1.text())
self.deleteArrow()
objects=FreeCADGui.Selection.getSelection()
if objects and self.Axis:
FreeCAD.ActiveDocument.openTransaction('rotateTheBeamAround')
for o in objects:
if self.form.copyCB.isChecked():
FreeCAD.activeDocument().copyObject(o,True)
frameCmd.rotateTheBeamAround(o,self.Axis,ang)
FreeCAD.ActiveDocument.commitTransaction()
def reverse(self):
ang=float(self.form.edit1.text())*-1
self.form.edit1.setText('%.0f'%ang)
self.form.dial.setValue(int(self.form.edit1.text()))
self.accept(ang*2)
def getPrincipalAx(self, ax='Z'):
self.deleteArrow()
from Part import Edge,Line
O=FreeCAD.Vector()
l=Line(O,FreeCAD.Vector(0,0,1000))
if ax=='X':
l=Line(O,FreeCAD.Vector(1000,0,0))
elif ax=='Y':
l=Line(O,FreeCAD.Vector(0,1000,0))
self.Axis=Edge(l)
self.form.lab1.setText("Principal: "+ax)
def selectAction(self):
edged = [objex for objex in FreeCADGui.Selection.getSelectionEx() if frameCmd.edges([objex])]
if edged:
self.Axis=frameCmd.edges([edged[0]])[0]
self.deleteArrow()
from polarUtilsCmd import arrow
where=FreeCAD.Placement()
where.Base=self.Axis.valueAt(self.Axis.LastParameter)
where.Rotation=FreeCAD.Rotation(FreeCAD.Vector(0,0,1),self.Axis.tangentAt(self.Axis.LastParameter))
size=[self.Axis.Length/20.0,self.Axis.Length/10.0,self.Axis.Length/20.0]
self.arrow=arrow(pl=where,scale=size,offset=self.Axis.Length/10.0)
if self.Axis.curvatureAt(0):
O=self.Axis.centerOfCurvatureAt(0)
n=self.Axis.tangentAt(0).cross(self.Axis.normalAt(0))
from Part import Edge, Line
self.Axis=(Edge(Line(FreeCAD.Vector(O),FreeCAD.Vector(O+n))))
self.form.lab1.setText(edged[0].Object.Label+": edge")
def deleteArrow(self):
if self.arrow: self.arrow.closeArrow()
self.arrow=None
def reject(self): # redefined to remove arrow from scene
self.deleteArrow()
#try: self.view.removeEventCallback('SoEvent',self.call)
#except: pass
#if FreeCAD.ActiveDocument: FreeCAD.ActiveDocument.recompute()
#FreeCADGui.Control.closeDialog()
super(rotateAroundForm,self).reject()
