def __init__(self, obj):
''' Set this object to the proxy object of the actual view provider '''
obj.Proxy = self
sep1 = coin.SoSeparator()
self.trl1 = coin.SoTranslation()
sep1.addChild(self.trl1)
sep1.addChild(coin.SoSphere())
sep2 = coin.SoSeparator()
self.trl2 = coin.SoTranslation()
sep2.addChild(self.trl2)
sep2.addChild(coin.SoSphere())
obj.RootNode.addChild(sep1)
obj.RootNode.addChild(sep2)
def __init__(self, obj): ''' Set this object to the proxy object of the actual view provider ''' sep1=coin.SoSeparator() self.trl1=coin.SoTranslation() sep1.addChild(self.trl1) sep1.addChild(coin.SoSphere()) sep2=coin.SoSeparator() self.trl2=coin.SoTranslation() sep2.addChild(self.trl2) sep2.addChild(coin.SoSphere()) obj.RootNode.addChild(sep1) obj.RootNode.addChild(sep2) # triggers an updateData call so the assignment at the end obj.Proxy = self
def displaysphere(self, point, radius=5, color=(1, 1, 1)):
try:
sg = self._sg
except:
sg = SoSeparator()
self._sg = sg
root = FreeCADGui.ActiveDocument.ActiveView.getSceneGraph()
root.addChild(sg)
p = point
#say(point,color,"##########")
trans = coin.SoTranslation()
trans.translation.setValue(p.x, p.y, p.z)
cub = coin.SoSphere()
cub.radius.setValue(radius)
col = coin.SoBaseColor()
col.rgb = color
myCustomNode = coin.SoSeparator()
myCustomNode.addChild(col)
myCustomNode.addChild(trans)
myCustomNode.addChild(cub)
sg.addChild(myCustomNode)
def shape2shape(name, geom):
'''
Convert from gegede shape to a SoShape
'''
obj = geom.get_shape(name)
if type(obj).__name__ == 'Box':
box = coin.SoCube()
box.width = 2.0 * obj.dx.to(spatial_units).magnitude
box.height = 2.0 * obj.dy.to(spatial_units).magnitude
box.depth = 2.0 * obj.dz.to(spatial_units).magnitude
return box
if type(obj).__name__ == 'Tubs':
tub = coin.SoCylinder()
tub.radius = obj.rmax.to(spatial_units).magnitude
tub.height = 0.5 * obj.dz.to(spatial_units).magnitude
# fixme: no built-in support of rmin, nor start/stop angles - need to make boolean
return tub
if type(obj).__name__ == 'Sphere':
sph = coin.SoSphere()
sph.radius = obj.rmax.to(spatial_units).magnitude
# fixme: no built-in support of rmin, nor start/stop angles - need to make boolean
return sph
if type(obj).__name__ == 'Boolean':
print(
'WARNING: Boolean shapes are not supported, simply using the first shape for %s'
% obj.name)
return shape2shape(obj.first, geom)
raise ValueError('Unsupported shape for scenegraph: "%s"' %
type(obj).__name__)
def attach(self, vobj):
self.vobj = vobj
self.obj = vobj.Object
self.taskPanel = None
# setup the axis display at the origin
self.switch = coin.SoSwitch()
self.sep = coin.SoSeparator()
self.axs = coin.SoType.fromName('SoAxisCrossKit').createInstance()
self.axs.set('xHead.transform', 'scaleFactor 2 3 2')
self.axs.set('yHead.transform', 'scaleFactor 2 3 2')
self.axs.set('zHead.transform', 'scaleFactor 2 3 2')
self.sca = coin.SoType.fromName('SoShapeScale').createInstance()
self.sca.setPart('shape', self.axs)
self.sca.scaleFactor.setValue(0.5)
self.mat = coin.SoMaterial()
self.mat.diffuseColor = coin.SbColor(0.9, 0, 0.9)
self.mat.transparency = 0.85
self.sph = coin.SoSphere()
self.scs = coin.SoType.fromName('SoShapeScale').createInstance()
self.scs.setPart('shape', self.sph)
self.scs.scaleFactor.setValue(10)
self.sep.addChild(self.sca)
self.sep.addChild(self.mat)
self.sep.addChild(self.scs)
self.switch.addChild(self.sep)
vobj.RootNode.addChild(self.switch)
self.showOriginAxis(False)
def __init__(self,position=FreeCAD.Vector(0,0,0),radius=1):
self.trans = coin.SoTransform()
self.trans.translation.setValue([position.x,position.y,position.z])
m = coin.SoMaterial()
m.transparency.setValue(0.9)
m.diffuseColor.setValue([0,1,0])
self.sphere = coin.SoSphere()
self.sphere.radius.setValue(radius)
self.baseline = None
Tracker.__init__(self,children=[self.trans,m,self.sphere],name="radiusTracker")
def navi():
'''navigator startup'''
mw = QtGui.qApp
#mw.setOverrideCursor(QtCore.Qt.PointingHandCursor)
ef = EventFilter()
ef.navi = myNavigatorWidget(ef)
# get a jpg filename
fn = os.path.dirname(__file__) + "/pics/transpa.jpg"
sg = FreeCADGui.ActiveDocument.ActiveView.getSceneGraph()
trans = coin.SoTranslation()
trans.translation.setValue([0, 0, 0])
myCustomNode = coin.SoSeparator()
cub = coin.SoSphere()
cub.radius.setValue(10000000)
i = coin.SoRotationXYZ()
i.angle.setValue(1.5708)
i.axis.setValue(0)
myCustomNode.addChild(i)
s = coin.SoRotationXYZ()
s.angle.setValue(math.pi)
s.axis.setValue(1)
myCustomNode.addChild(s)
#myCustomNode.addChild(trans)
myCustomNode.addChild(cub)
sg.addChild(myCustomNode)
tex = coin.SoTexture2()
tex.filename = fn
myCustomNode.insertChild(tex, 0)
ef.background = myCustomNode
ef.tex = tex
FreeCAD.eventfilter = ef
mw.installEventFilter(ef)
on_key_press(FreeCAD.eventfilter, 'O')
view = FreeCADGui.activeDocument().activeView()
FreeCADGui.ActiveDocument.ActiveView.setAnimationEnabled(False)
mgr = view.getViewer().getSoRenderManager()
mgr.setAutoClipping(0)
FreeCAD.ActiveDocument.recompute()
FreeCADGui.updateGui()
return ef
def __init__(self, obj):
''' Set this object to the proxy object of the actual view provider '''
obj.Proxy = self
self.ViewObject = obj
sep1=coin.SoSeparator()
sel1 = coin.SoType.fromName('SoFCSelection').createInstance()
# sel1.policy.setValue(coin.SoSelection.SHIFT)
sel1.ref()
sep1.addChild(sel1)
self.trl1=coin.SoTranslation()
sel1.addChild(self.trl1)
sel1.addChild(coin.SoSphere())
sep2=coin.SoSeparator()
sel2 = coin.SoType.fromName('SoFCSelection').createInstance()
sel2.ref()
sep2.addChild(sel2)
self.trl2=coin.SoTranslation()
sel2.addChild(self.trl2)
sel2.addChild(coin.SoSphere())
obj.RootNode.addChild(sep1)
obj.RootNode.addChild(sep2)
self.updateData(obj.Object, 'p2')
self.sel1 = sel1
self.sel2 = sel2
def __init__(self, point, colors):
self.point = point
self.color = colors
self.sep = coin.SoSeparator()
self.pos = coin.SoTranslation()
self.pos.translation = (point.x, point.y, point.z)
self.sphere = coin.SoSphere()
self.scale = coin.SoType.fromName('SoShapeScale').createInstance()
self.scale.setPart('shape', self.sphere)
self.scale.scaleFactor.setValue(7)
self.material = coin.SoMaterial()
self.sep.addChild(self.pos)
self.sep.addChild(self.material)
self.sep.addChild(self.scale)
self.enabled = True
self.selected = False
def createAButton(self, _vector, _color, _rotation):
color = coin.SoBaseColor()
color.rgb = _color
transform = coin.SoTransform()
tempR = coin.SbVec3f()
tempR.setValue(_rotation[0], _rotation[1], _rotation[2])
transform.rotation.setValue(tempR, math.radians(_rotation[3]))
sphere = coin.SoSphere()
sphere.radius = self.ButtonRadius
transBar = coin.SoTranslation()
transBar.translation.setValue(_vector)
barLine = coin.SoSeparator()
barLine.addChild(color)
barLine.addChild(transBar)
barLine.addChild(transform)
barLine.addChild(sphere)
return barLine
def main():
app = QtWidgets.QApplication(sys.argv)
viewer = quarter.QuarterWidget()
# build a scene (sphere, cube)
plane = coin.SbPlane(coin.SbVec3f(0, 0, 1), coin.SbVec3f(0, 0, 0))
root = coin.SoSeparator()
myCallback = coin.SoCallback()
cap = CapPlane(plane, root)
myCallback.setCallback(myCallbackRoutine, cap)
root += myCallback, coin.SoSphere()
viewer.setSceneGraph(root)
viewer.setBackgroundColor(coin.SbColor(.5, .5, .5))
viewer.setWindowTitle("GL stencil buffer")
viewer.show()
sys.exit(app.exec_())
def main():
app = QtWidgets.QApplication(sys.argv)
root = coin.SoSeparator()
mat = coin.SoMaterial()
mat.diffuseColor.setValue(coin.SbColor(0.8, 1, 0.8))
mat.specularColor.setValue(coin.SbColor(1, 1, 1))
mat.shininess.setValue(1.0)
mat.transparency.setValue(0.9)
root.addChild(mat)
root.addChild(coin.SoSphere())
root.addChild(coin.SoCube())
viewer = quarter.QuarterWidget()
viewer.setSceneGraph(root)
viewer.setWindowTitle("minimal")
viewer.show()
sys.exit(app.exec_())
def main():
app = QApplication(sys.argv)
root = coin.SoSeparator()
vert = coin.SoVertexShader()
vert.sourceProgram = "vertex.glsl"
frag = coin.SoFragmentShader()
frag.sourceProgram = "frag.glsl"
shaders = [vert,frag]
pro = coin.SoShaderProgram()
pro.shaderObject.setValues(0,len(shaders),shaders)
mat = coin.SoMaterial()
mat.diffuseColor.setValue(coin.SbColor(0.8, 0.8, 0.8))
mat.specularColor.setValue(coin.SbColor(1, 1, 1))
mat.shininess.setValue(1.0)
mat.transparency.setValue(0.5)
sphere = coin.SoSphere()
sphere.radius = 1.2
root.addChild(pro)
root.addChild(sphere)
root.addChild(mat)
root.addChild(coin.SoCube())
viewer = quarter.QuarterWidget()
viewer.setSceneGraph(root)
viewer.setWindowTitle("minimal")
viewer.show()
sys.exit(app.exec_())
def dim_symbol(symbol=None, invert=False):
"""Return the specified dimension symbol.
Parameters
----------
symbol: int, optional
It defaults to `None`, in which it gets the value from the parameter
database, `get_param("dimsymbol", 0)`.
A numerical value defines different markers
* 0, `SoSphere`
* 1, `SoMarkerSet` with a circle
* 2, `SoSeparator` with a `soCone`
* 3, `SoSeparator` with a `SoFaceSet`
* 4, `SoSeparator` with a `SoLineSet`, calling `dim_dash`
* Otherwise, `SoSphere`
invert: bool, optional
It defaults to `False`.
If it is `True` and `symbol=2`, the cone will be rotated
-90 degrees around the Z axis, otherwise the rotation is positive,
+90 degrees.
Returns
-------
Coin.SoNode
A `Coin.SoSphere`, or `Coin.SoMarkerSet` (circle),
or `Coin.SoSeparator` (cone, face, line)
that will be used as a dimension symbol.
"""
if symbol is None:
symbol = utils.get_param("dimsymbol", 0)
if symbol == 0:
# marker = coin.SoMarkerSet()
# marker.markerIndex = 80
# Returning a sphere means that the bounding box will
# be 3-dimensional; a marker will always be planar seen from any
# orientation but it currently doesn't work correctly
marker = coin.SoSphere()
return marker
elif symbol == 1:
marker = coin.SoMarkerSet()
# Should be the same as
# marker.markerIndex = 10
marker.markerIndex = Gui.getMarkerIndex("circle", 9)
return marker
elif symbol == 2:
marker = coin.SoSeparator()
t = coin.SoTransform()
t.translation.setValue((0, -2, 0))
t.center.setValue((0, 2, 0))
if invert:
t.rotation.setValue(coin.SbVec3f((0, 0, 1)), -math.pi/2)
else:
t.rotation.setValue(coin.SbVec3f((0, 0, 1)), math.pi/2)
c = coin.SoCone()
c.height.setValue(4)
marker.addChild(t)
marker.addChild(c)
return marker
elif symbol == 3:
marker = coin.SoSeparator()
c = coin.SoCoordinate3()
c.point.setValues([(-1, -2, 0), (0, 2, 0),
(1, 2, 0), (0, -2, 0)])
f = coin.SoFaceSet()
marker.addChild(c)
marker.addChild(f)
return marker
elif symbol == 4:
return dimDash((-1.5, -1.5, 0), (1.5, 1.5, 0))
else:
_wrn(_tr("Symbol not implemented. Use a default symbol."))
return coin.SoSphere()
def createGeometry(self):
sphere = coin.SoSphere()
sphere.radius.setValue(50.0)
return sphere
def dim_symbol(symbol=None, invert=False):
"""Return the specified dimension symbol.
Parameters
----------
symbol: int, optional
It defaults to `None`, in which it gets the value from the parameter
database, `get_param("dimsymbol", 0)`.
A numerical value defines different markers
* 0, `SoSphere`
* 1, `SoSeparator` with a `SoLineSet`, a circle (in fact a 24 sided polygon)
* 2, `SoSeparator` with a `soCone`
* 3, `SoSeparator` with a `SoFaceSet`
* 4, `SoSeparator` with a `SoLineSet`, calling `dim_dash`
* Otherwise, `SoSphere`
invert: bool, optional
It defaults to `False`.
If it is `True` and `symbol=2`, the cone will be rotated
-90 degrees around the Z axis, otherwise the rotation is positive,
+90 degrees.
Returns
-------
Coin.SoNode
A `Coin.SoSphere`, or `Coin.SoSeparator` (circle, cone, face, line)
that will be used as a dimension symbol.
"""
if symbol is None:
symbol = utils.get_param("dimsymbol", 0)
if symbol == 0:
# marker = coin.SoMarkerSet()
# marker.markerIndex = 80
# Returning a sphere means that the bounding box will
# be 3-dimensional; a marker will always be planar seen from any
# orientation but it currently doesn't work correctly
marker = coin.SoSphere()
return marker
elif symbol == 1:
marker = coin.SoSeparator()
v = coin.SoVertexProperty()
for i in range(25):
ang = math.radians(i * 15)
v.vertex.set1Value(i, (math.sin(ang), math.cos(ang), 0))
p = coin.SoLineSet()
p.vertexProperty = v
marker.addChild(p)
return marker
elif symbol == 2:
marker = coin.SoSeparator()
t = coin.SoTransform()
t.translation.setValue((0, -2, 0))
t.center.setValue((0, 2, 0))
if invert:
t.rotation.setValue(coin.SbVec3f((0, 0, 1)), -math.pi / 2)
else:
t.rotation.setValue(coin.SbVec3f((0, 0, 1)), math.pi / 2)
c = coin.SoCone()
c.height.setValue(4)
marker.addChild(t)
marker.addChild(c)
return marker
elif symbol == 3:
marker = coin.SoSeparator()
# hints are required otherwise only the bottom of the face is colored
h = coin.SoShapeHints()
h.vertexOrdering = h.COUNTERCLOCKWISE
c = coin.SoCoordinate3()
c.point.setValues([(-1, -2, 0), (0, 2, 0), (1, 2, 0), (0, -2, 0)])
f = coin.SoFaceSet()
marker.addChild(h)
marker.addChild(c)
marker.addChild(f)
return marker
elif symbol == 4:
return dim_dash((-1.5, -1.5, 0), (1.5, 1.5, 0))
else:
_wrn(
translate("draft",
"Symbol not implemented. Using a default symbol."))
return coin.SoSphere()
def __init__(self, layout=0):
node = Gui.ActiveDocument.ActiveView.getSceneGraph()
bb = coin.SoVRMLBillboard()
b = coin.SoSphere()
t = coin.SoTransform()
t.translation.setValue(FreeCAD.Vector(0, 0, 10))
mat = coin.SoMaterial()
# mat.diffuseColor.setValue([1.,0.,1.])
mat.emissiveColor.setValue([1., 1., 0.])
ssa = coin.SoSeparator()
ssa.addChild(t)
ssa.addChild(bb)
node.addChild(ssa)
if layout == 0:
vertices = [
(30, 20, 0),
(30, 50, 0),
(0, 50, 0),
(0, 0, 0),
]
if layout == 1:
vertices = [
(30, 80, 0),
(0, 80, 0),
(0, 0, 0),
]
if layout == 2:
vertices = [(60, 80, 0), (0, 80, 0), (0, 0, 0), (60, 0, 0)]
vc = len(vertices)
numvertices = (vc, vc)
myVertexProperty = coin.SoVertexProperty()
myVertexProperty.vertex.setValues(0, vc, vertices)
# Define the FaceSet
myFaceSet = coin.SoFaceSet()
myFaceSet.vertexProperty = myVertexProperty
myFaceSet.numVertices.setValues(0, 1, numvertices)
ss = coin.SoSeparator()
bb.addChild(ss)
africaSep = coin.SoSeparator()
africaTranslate = coin.SoTranslation()
font = coin.SoFont()
font.size = 20
africaText = coin.SoText2()
africaTranslate.translation = (2., 40.0, 1.)
# africaText.string = "AFRICA"
africaText.string.setValues(
["Station", "", "Road 66", "AB - CD", "EF"])
bb.addChild(africaSep)
textmat = coin.SoMaterial()
textmat.diffuseColor.setValue([0., 0., 0.])
# mat.emissiveColor.setValue([1.,1.,0.])
africaSep.addChild(font)
africaSep.addChild(textmat)
africaSep.addChild(africaTranslate)
africaSep.addChild(africaText)
ss.addChild(mat)
ss.addChild(myFaceSet)
ss.addChild(b)
self.placement = t
self.material = mat
self.face = ss
self.parentN = node
self.billboard = ssa
self.text = africaText
def navi():
'''navigator startup'''
mw = QtGui.QApplication
#widget.setCursor(QtCore.Qt.SizeAllCursor)
#cursor ausblenden
#mw.setOverrideCursor(QtCore.Qt.BlankCursor)
# FreeCADGui.activateWorkbench("NoneWorkbench")
mw.setOverrideCursor(QtCore.Qt.PointingHandCursor)
ef = EventFilter()
ef.laenge = 0.0
ef.breite = 0.0
ef.campos = FreeCAD.Vector(0, 0, 20000)
# ef.output.hide()
ef.mouseMode = False
ef.firstCall = True
ef.mode = "turn"
ef.navi = myNavigatorWidget(ef)
ef.speed = 100
ef.direction = 0.5 * math.pi
ef.roll = 0
#--------------
# get a jpg filename
fn = os.path.dirname(__file__) + "/../pics/winter.jpg"
sg = FreeCADGui.ActiveDocument.ActiveView.getSceneGraph()
trans = coin.SoTranslation()
trans.translation.setValue([0, 0, 0])
myCustomNode = coin.SoSeparator()
cub = coin.SoSphere()
cub.radius.setValue(10000000)
i = coin.SoRotationXYZ()
i.angle.setValue(1.5708)
i.axis.setValue(0)
myCustomNode.addChild(i)
s = coin.SoRotationXYZ()
s.angle.setValue(math.pi)
s.axis.setValue(1)
myCustomNode.addChild(s)
#myCustomNode.addChild(trans)
myCustomNode.addChild(cub)
sg.addChild(myCustomNode)
tex = coin.SoTexture2()
tex.filename = fn
myCustomNode.insertChild(tex, 0)
#---------------
ef.background = myCustomNode
ef.tex = tex
FreeCAD.eventfilter = ef
mw.installEventFilter(ef)
FreeCAD.eventfilter.on_key_press = on_keypress2
FreeCAD.eventfilter.on_move = on_move3
FreeCAD.eventfilter.on_clicks = on_clicks3
FreeCAD.eventfilter.on_windowslist = on_windowslist2
on_keypress2(FreeCAD.eventfilter, 'O')
view = FreeCADGui.activeDocument().activeView()
FreeCADGui.ActiveDocument.ActiveView.setAnimationEnabled(False)
mgr = view.getViewer().getSoRenderManager()
mgr.setAutoClipping(0)
FreeCAD.ActiveDocument.recompute()
FreeCADGui.updateGui()
return ef
def navi():
'''navigator startup'''
mw = QtGui.QApplication
#widget.setCursor(QtCore.Qt.SizeAllCursor)
#cursor ausblenden
#mw.setOverrideCursor(QtCore.Qt.BlankCursor)
# FreeCADGui.activateWorkbench("NoneWorkbench")
mw.setOverrideCursor(QtCore.Qt.PointingHandCursor)
ef = EventFilter()
ef.laenge = 0.0
ef.breite = 0.0
ef.campos = FreeCAD.Vector(0, 0, 20000)
# ef.output.hide()
ef.mouseMode = False
ef.firstCall = True
ef.mode = "turn"
ef.navi = myNavigatorWidget(ef)
ef.speed = 100
ef.direction = 0.5 * math.pi
ef.roll = 0
#--------------
# get a jpg filename
# jpgfilename = QtGui.QFileDialog.getOpenFileName(QtGui.qApp.activeWindow(),'Open image file','*.jpg')
fn = '/home/microelly2/FCB/b175_camera_controller/winter.jpg'
fn = os.path.dirname(__file__) + "/../pics/winter.jpg"
sg = FreeCADGui.ActiveDocument.ActiveView.getSceneGraph()
col = coin.SoBaseColor()
#col.rgb=(1,0,0)
trans = coin.SoTranslation()
trans.translation.setValue([0, 0, 0])
myCustomNode = coin.SoSeparator()
#myCustomNode.addChild(col)
if 0 or False:
cub = coin.SoCylinder()
cub.radius.setValue(3000)
cub.height.setValue(4000)
cub.parts.set("SIDES")
s = coin.SoRotationXYZ()
s.angle.setValue(1.5708)
s.axis.setValue(0)
myCustomNode.addChild(s)
s = coin.SoRotationXYZ()
s.angle.setValue(math.pi)
s.axis.setValue(1)
myCustomNode.addChild(s)
else:
cub = coin.SoSphere()
cub.radius.setValue(10000000)
s = coin.SoRotationXYZ()
s.angle.setValue(1.5708)
s.axis.setValue(0)
myCustomNode.addChild(s)
s = coin.SoRotationXYZ()
s.angle.setValue(math.pi)
s.axis.setValue(1)
myCustomNode.addChild(s)
if False:
l = coin.SoDirectionalLight()
l.direction.setValue(coin.SbVec3f(0, 1, 0))
l.color.setValue(coin.SbColor(0, 0, 1))
myCustomNode.addChild(l)
l = coin.SoDirectionalLight()
l.direction.setValue(coin.SbVec3f(0, -1, 0))
l.color.setValue(coin.SbColor(0, 1, 1))
myCustomNode.addChild(l)
l = coin.SoDirectionalLight()
l.direction.setValue(coin.SbVec3f(0, 0, 1))
l.color.setValue(coin.SbColor(1, 0, 0))
myCustomNode.addChild(l)
l = coin.SoDirectionalLight()
l.direction.setValue(coin.SbVec3f(0, 0, -1))
l.color.setValue(coin.SbColor(0.6, 0.6, 1))
myCustomNode.addChild(l)
l = coin.SoSpotLight()
l.direction.setValue(coin.SbVec3f(1, 0, 1))
l.color.setValue(coin.SbColor(0, 1, 0))
l.location.setValue(coin.SbVec3f(0, 0, 0))
# l.cutOffAngle.setValue(0.01)
# l.dropOffRate.setValue(1)
myCustomNode.addChild(l)
#myCustomNode.addChild(trans)
myCustomNode.addChild(cub)
sg.addChild(myCustomNode)
tex = coin.SoTexture2()
tex.filename = fn
myCustomNode.insertChild(tex, 0)
#---------------
ef.background = myCustomNode
ef.tex = tex
FreeCAD.eventfilter = ef
mw.installEventFilter(ef)
FreeCAD.eventfilter.on_key_press = on_keypress2
FreeCAD.eventfilter.on_move = on_move3
FreeCAD.eventfilter.on_clicks = on_clicks3
FreeCAD.eventfilter.on_windowslist = on_windowslist2
on_keypress2(FreeCAD.eventfilter, 'O')
view = FreeCADGui.activeDocument().activeView()
FreeCADGui.ActiveDocument.ActiveView.setAnimationEnabled(False)
mgr = view.getViewer().getSoRenderManager()
mgr.setAutoClipping(0)
FreeCAD.ActiveDocument.recompute()
FreeCADGui.updateGui()
return ef
