def set_previous_direction(self):
if self.prev_object == None: return
if self.prev_object.GetType() == cad.OBJECT_TYPE_SKETCH_LINE:
undoable = SetPreviousDirection(
self, self.prev_object.B - self.prev_object.A)
cad.PyIncref(undoable)
cad.DoUndoable(undoable)
elif self.prev_object.GetType() == cad.OBJECT_TYPE_SKETCH_ARC:
undoable = SetPreviousDirection(
self, (self.prev_object.axis ^
(self.prev_object.B - self.prev_object.C)).Normalized())
cad.PyIncref(undoable)
cad.DoUndoable(undoable)
def __init__(self, title, value_name, object, recalculate=None):
t = cad.PROPERTY_TYPE_INVALID
a = getattr(object, value_name)
tt = type(a)
if tt == bool: t = cad.PROPERTY_TYPE_CHECK
elif tt == int: t = cad.PROPERTY_TYPE_INT
elif tt == float: t = cad.PROPERTY_TYPE_DOUBLE
elif tt == str: t = cad.PROPERTY_TYPE_STRING
elif tt == geom.Point:
t = cad.PROPERTY_TYPE_LIST
self.children = []
self.children.append(PyPropertyLength('X', 'x', a, object))
self.children.append(PyPropertyLength('Y', 'y', a, object))
elif tt == geom.Point3D:
t = cad.PROPERTY_TYPE_LIST
self.children = []
self.children.append(PyPropertyLength('X', 'x', a, object))
self.children.append(PyPropertyLength('Y', 'y', a, object))
self.children.append(PyPropertyLength('Z', 'z', a, object))
heeksobj = None
if isinstance(object, cad.Object):
heeksobj = object
cad.Property.__init__(self, t, title, heeksobj)
self.value_name = value_name
self.title = title
self.type = t
self.recalc = recalculate
self.pyobj = object
cad.PyIncref(
self
) # never delete any PyProperty objects. They are needed for undo/redo operations. To do - add these to a list belonging to the App and clear the list when the undo list is cleared.
def __init__(self, type, id_named=False):
cad.BaseObject.__init__(self, type)
cad.PyIncref(self)
self.box = geom.Box3D()
self.id_named = id_named
if self.id_named:
self.title = self.TypeName()
self.title_made_from_id = True
def calculate_item(self, end):
if self.number_of_steps() > 1 and self.start_pos.type == cad.DigitizeType.DIGITIZE_NO_ITEM_TYPE: return False
if end.type == cad.DigitizeType.DIGITIZE_NO_ITEM_TYPE: return False
if self.drawing_mode == EllipseDrawingMode:
if self.draw_step == 1:
# add a circle for graphics
c_rad = self.start_pos.point.Dist(end.point)
if self.TempObject() == None:
self.AddToTempObjects(cad.NewCircle(self.start_pos.point, geom.Point3D(0, 0, 1), c_rad))
else:
self.TempObject().radius = c_rad
else: # draw_step = 2
if (self.TempObject() != None) and (self.TempObject().GetType() != step.GetEllipseType()):
self.ClearObjectsMade()
if self.TempObject() == None:
new_object = step.Ellipse(self.before_start_pos, self.start_pos, end)
cad.PyIncref(new_object)
self.AddToTempObjects(new_object)
else:
self.TempObject().SetFromDigitized(self.before_start_pos, self.start_pos, end)
return True
if self.drawing_mode == SplineDrawingMode:
if (self.TempObject() != None) and (self.TempObject().GetType() != step.GetSplineType()):
self.ClearObjectsMade()
#
# Handle_Geom_BSplineCurve spline;
# switch (spline_mode)
# {
# case CubicSplineMode:
# DigitizedPointGetCubicSpline(GetBeforeBeforeStartPos(), GetBeforeStartPos(), GetStartPos(), end, spline);
# break;
# case QuarticSplineMode:
# DigitizedPointGetQuarticSpline(GetBeforeStartPos(), GetStartPos(), end, spline);
# break;
# case RationalSplineMode:
# DigitizedPointGetRationalSpline(spline_points, end, spline);
# break;
# }
#
# if (TempObject() == NULL){
# AddToTempObjects(new HSpline(spline, &theApp->GetCurrentColor()));
# }
# else{
# ((HSpline*)TempObject())->m_spline = spline;
# }
#
# return true;
return False
def __init__(self,
title,
value_name,
choices,
object,
alternative_values=None,
recalculate=None):
self.title = title # to do, remove this GetTitle should use base class method
self.value_name = value_name
self.choices = choices
self.alternative_values = alternative_values
self.recalc = recalculate
self.pyobj = object
cad.Property.__init__(self, cad.PROPERTY_TYPE_CHOICE, title, object)
cad.PyIncref(self)
def __init__(self,
title,
value_name,
pyobj,
heeksobj=None,
recalculate=None):
if heeksobj == None:
heeksobj = pyobj
if not isinstance(heeksobj, cad.Object):
heeksobj = None
t = cad.PROPERTY_TYPE_LENGTH
cad.Property.__init__(self, t, title, heeksobj)
self.value_name = value_name
self.title = title
self.type = t
self.recalc = recalculate
self.pyobj = pyobj
cad.PyIncref(self)
def MakeACopy(self):
copy = Profile(self.sketch)
cad.PyIncref(copy)
copy.CopyFrom(self)
return copy
def ClearToolpath(self):
cad.StartHistory('Clear Toolpath')
blank_nc = NcCode.NcCode()
cad.PyIncref(blank_nc)
wx.GetApp().CopyUndoablyWithChildren(wx.GetApp().program.nccode, blank_nc)
self.EndHistory()
def CopyUndoably(self, object, copy_with_new_data):
copy_undoable = CopyObjectUndoable(object, copy_with_new_data)
cad.PyIncref(copy_undoable)
cad.DoUndoable(copy_undoable)
def calculate_item(self, end):
if self.number_of_steps(
) > 1 and self.start_pos.type == cad.DigitizeType.DIGITIZE_NO_ITEM_TYPE:
return False
if end.type == cad.DigitizeType.DIGITIZE_NO_ITEM_TYPE: return False
if self.drawing_mode == LineDrawingMode:
if self.TempObject() != None and self.TempObject().GetType(
) != cad.OBJECT_TYPE_SKETCH_LINE:
self.ClearObjectsMade()
#DigitizeMode::GetLinePoints(GetStartPos(), end, p1, p2);
p1 = self.start_pos.point
p2 = end.point
if p1 == p2: return False
end.point = p2
if self.TempObject() == None:
self.AddToTempObjects(cad.NewLine(p1, p2))
else:
self.TempObject().A = p1
self.TempObject().B = p2
return True
elif self.drawing_mode == ArcDrawingMode:
# tangential arcs
if (self.TempObject() != None) and (self.TempObject().GetType() !=
cad.OBJECT_TYPE_SKETCH_ARC):
self.ClearObjectsMade()
#Point3d centre;
#Point3d axis;
#Point3d p1, p2;
#bool arc_found = DigitizeMode::GetArcPoints(GetStartPos(), m_previous_direction_set ? (&m_previous_direction) : NULL, end, p1, p2, centre, axis);
arc_found = True
p1 = self.start_pos.point
p2 = end.point
if p1 == p2: return False
if self.previous_direction == None:
return False
if arc_found:
tangent_arc_found, centre, axis = cad.TangentialArc(
p1, self.previous_direction, p2)
if tangent_arc_found:
# arc
if self.TempObject() == None:
self.AddToTempObjects(cad.NewArc(p1, p2, axis, centre))
else:
self.TempObject().axis = axis
self.TempObject().C = centre
self.TempObject().A = p1
self.TempObject().B = p2
else:
# line
if (self.TempObject() != None) and self.TempObject(
).GetType() != cad.OBJECT_TYPE_SKETCH_LINE:
self.ClearObjectsMade()
if self.TempObject() == None:
self.AddToTempObjects(cad.NewLine(p1, p2))
else:
self.TempObject().A = p1
self.TempObject().B = p2
return True
elif self.drawing_mode == ILineDrawingMode:
if self.TempObject(
) and self.TempObject().GetType() != cad.OBJECT_TYPE_ILINE:
self.ClearObjectsMade()
#DigitizeMode::GetLinePoints(GetStartPos(), end, p1, p2);
p1 = self.start_pos.point
p2 = end.point
if p1 == p2: return False
if self.TempObject() == None:
new_object = cad.ILine(p1, p2)
cad.PyIncref(new_object)
self.AddToTempObjects(new_object)
else:
self.TempObject().A = p1
self.TempObject().B = p2
return True
elif self.drawing_mode == CircleDrawingMode:
if self.TempObject(
) and self.TempObject().GetType() != cad.OBJECT_TYPE_CIRCLE:
self.ClearObjectsMade()
if self.circle_mode == CentreAndPointCircleMode:
# Point3d p1, p2, centre;
# Point3d axis;
# DigitizeMode::GetArcPoints(GetStartPos(), NULL, end, p1, p2, centre, axis);
p1 = self.start_pos.point
p2 = end.point
self.radius_for_circle = p1.Dist(p2)
if self.TempObject() == None:
self.AddToTempObjects(
cad.NewCircle(p1, geom.Point3D(0, 0, 1),
self.radius_for_circle))
else:
self.TempObject().C = p1
self.TempObject().radius = self.radius_for_circle
return True
elif self.circle_mode == ThreePointsCircleMode:
if self.draw_step == 1:
# add a line for graphics
if self.TempObject() == None:
self.AddToTempObjects(
cad.NewLine(self.start_pos.point, end.point))
else:
self.TempObject().A = self.start_pos.point
self.TempObject().B = end.point
else: # draw_step = 2
# add the circle
found, c = cad.GetTangentCircle(self.before_start_pos,
self.start_pos, end)
if self.TempObject() == None:
self.AddToTempObjects(
cad.NewCircle(geom.Point3D(c.c.x, c.c.y, 0.0),
geom.Point3D(0, 0, 1), c.radius))
else:
self.TempObject().SetCircle(c)
return True
elif self.circle_mode == TwoPointsCircleMode:
found, c = cad.GetCircleBetween(self.start_pos, end)
if found:
if self.TempObject() == None:
self.AddToTempObjects(
cad.NewCircle(geom.Point3D(c.c.x, c.c.y, 0.0),
geom.Point3D(0, 0, 1), c.radius))
else:
self.TempObject().SetCircle(c)
return True
elif self.circle_mode == CentreAndRadiusCircleMode:
if self.TempObject() == None:
self.AddToTempObjects(
cad.NewCircle(end.point, geom.Point3D(0, 0, 1),
self.radius_for_circle))
else:
self.TempObject().C = end.point
self.TempObject().radius = self.radius_for_circle
return True
def SetStartPosUndoable(self, pos):
undoable = SetDrawingPosition(self, pos)
cad.PyIncref(undoable)
cad.DoUndoable(undoable)
def SetDrawStepUndoable(self, s):
undoable = SetDrawingDrawStep(self, s)
cad.PyIncref(undoable)
cad.DoUndoable(undoable)
