def nearestPort(self, point=None):
'''
nearestPort (point=None)
Returns the Port nearest to point
or to the selected geometry.
(<portNr>, <portPos>, <portDir>)
'''
obj = FreeCAD.ActiveDocument.getObject(self.Name)
if not point and FreeCADGui.ActiveDocument:
try:
selex = FreeCADGui.Selection.getSelectionEx()
target = selex[0].Object
so = selex[0].SubObjects[0]
except:
FreeCAD.Console.PrintError('No geometry selected\n')
return None
if type(so) == Part.Vertex: point = so.Point
else: point = so.CenterOfMass
if point:
pos = pipeCmd.portsPos(obj)[0]
Z = pipeCmd.portsDir(obj)[0]
i = nearest = 0
if len(obj.Ports) > 1:
for p in pipeCmd.portsPos(obj)[1:]:
i += 1
if (p - point).Length < (pos - point).Length:
pos = p
Z = pipeCmd.portsDir(obj)[i]
nearest = i
return nearest, pos, Z
def execute(self, fp):
tubes = fp.Tubes
curves = fp.Curves
edges = fp.Base.Shape.Edges
from math import degrees
from DraftVecUtils import rounded
from frameCmd import bisect, beamAx, extendTheBeam, ortho
i = 0
L = 0
portA, portB = [FreeCAD.Vector()] * 2
while i < len(curves) and i < len(edges):
v1, v2 = [e.tangentAt(0) for e in edges[i:i + 2]]
P = edges[i + 1].valueAt(
0) #frameCmd.intersectionCLines(*edges[i:i+2])
pipeCmd.placeTheElbow(curves[i], v1, v2, P)
if not i:
tubes[i].Placement.Base = edges[i].valueAt(0)
else:
tubes[i].Placement.Base = pipeCmd.portsPos(curves[i - 1])[1]
tubes[i].Placement.Rotation = FreeCAD.Rotation(
FreeCAD.Vector(0, 0, 1), edges[i].tangentAt(0))
L = min([(tubes[i].Placement.Base - port).Length
for port in pipeCmd.portsPos(curves[i])])
tubes[i].Height = L #.Length
i += 1
tubes[-1].Placement.Base = pipeCmd.portsPos(curves[-1])[1]
tubes[-1].Placement.Rotation = FreeCAD.Rotation(
FreeCAD.Vector(0, 0, 1), edges[-1].tangentAt(0))
L = tubes[-1].Placement.Base - edges[i].valueAt(edges[i].LastParameter)
tubes[-1].Height = L.Length
def nearestPort (self,point=None):
'''
nearestPort (point=None)
Returns the Port nearest to point
or to the selected geometry.
(<portNr>, <portPos>, <portDir>)
'''
obj=FreeCAD.ActiveDocument.getObject(self.Name)
if not point and FreeCADGui.ActiveDocument:
try:
selex=FreeCADGui.Selection.getSelectionEx()
target=selex[0].Object
so=selex[0].SubObjects[0]
except:
FreeCAD.Console.PrintError('No geometry selected\n')
return None
if type(so)==Part.Vertex: point=so.Point
else: point=so.CenterOfMass
if point:
pos=pipeCmd.portsPos(obj)[0]; Z=pipeCmd.portsDir(obj)[0]
i=nearest=0
if len(obj.Ports)>1:
for p in pipeCmd.portsPos(obj)[1:] :
i+=1
if (p-point).Length<(pos-point).Length:
pos=p
Z=pipeCmd.portsDir(obj)[i]
nearest=i
return nearest, pos, Z
def Activated(self):
import frameCmd, pipeCmd
if len(frameCmd.beams()) > 1:
p1, p2 = frameCmd.beams()[:2]
try:
P = frameCmd.intersectionCLines(p1, p2)
com1 = p1.Shape.Solids[0].CenterOfMass
com2 = p2.Shape.Solids[0].CenterOfMass
v1 = P - com1
v2 = com2 - P
curves = [
e for e in FreeCADGui.Selection.getSelection()
if hasattr(e, 'PType') and hasattr(e, 'BendAngle')
]
if curves:
FreeCAD.ActiveDocument.openTransaction('Place one curve')
pipeCmd.placeoTherElbow(curves[0], v1, v2, P)
FreeCAD.ActiveDocument.recompute(
) # recompute for the elbow
port1, port2 = pipeCmd.portsPos(curves[0])
if (com1 - port1).Length < (com1 - port2).Length:
frameCmd.extendTheBeam(p1, port1)
frameCmd.extendTheBeam(p2, port2)
else:
frameCmd.extendTheBeam(p1, port2)
frameCmd.extendTheBeam(p2, port1)
FreeCAD.ActiveDocument.recompute(
) # recompute for the pipes
FreeCAD.ActiveDocument.commitTransaction()
else:
FreeCAD.Console.PrintError('Select at least one elbow')
except:
FreeCAD.Console.PrintError('Intersection point not found\n')
else:
FreeCAD.Console.PrintError('Select two intersecting pipes\n')
def Activated (self):
import frameCmd, pipeCmd
if len(frameCmd.beams())>1:
p1,p2=frameCmd.beams()[:2]
try:
P=frameCmd.intersectionCLines(p1,p2)
com1=p1.Shape.Solids[0].CenterOfMass
com2=p2.Shape.Solids[0].CenterOfMass
v1=P-com1
v2=com2-P
curves=[e for e in FreeCADGui.Selection.getSelection() if hasattr(e,'PType') and hasattr(e,'BendAngle')]
if curves:
FreeCAD.ActiveDocument.openTransaction('Place one curve')
pipeCmd.placeoTherElbow(curves[0],v1,v2,P)
FreeCAD.ActiveDocument.recompute() # recompute for the elbow
port1,port2=pipeCmd.portsPos(curves[0])
if (com1-port1).Length<(com1-port2).Length:
frameCmd.extendTheBeam(p1,port1)
frameCmd.extendTheBeam(p2,port2)
else:
frameCmd.extendTheBeam(p1,port2)
frameCmd.extendTheBeam(p2,port1)
FreeCAD.ActiveDocument.recompute() # recompute for the pipes
FreeCAD.ActiveDocument.commitTransaction()
else:
FreeCAD.Console.PrintError('Select at least one elbow')
except:
FreeCAD.Console.PrintError('Intersection point not found\n')
else:
FreeCAD.Console.PrintError('Select two intersecting pipes\n')
def __init__(self, name, pype, portNr, scale=100):
self.stop = False
self.pype = pype
self.portDir = pipeCmd.portsDir(pype)[portNr]
self.portPos = pipeCmd.portsPos(pype)[portNr]
rot = FreeCAD.Rotation(FreeCAD.Vector(0, 0, 1),
self.portDir.negative())
placement = FreeCAD.Placement(self.portPos, rot)
super(arrow_insert, self).__init__(pl=placement,
scale=[-scale, scale, scale / 5],
offset=-scale,
name=name)
