def __init__(self,name,text,scale=1,position=None):
"""@param name: name under which the sphere should be displayed
@param text: the text that will be displayed
@param scale: the scaling of the text (in terms ofcharacterist length of the geometry
@param position: the actual position at which the object should be centered"""
try:
txt=servermanager.sources.VectorText()
except AttributeError:
txt=servermanager.sources.a3DText()
txt.Text=text
SimpleSource.__init__(self,name,txt)
if not position:
position=gc()
try:
self.repr.Translate=list(position)
except AttributeError:
self.repr.Position=list(position)
self.repr.Origin=list(position)
scale*=lc()/self.characteristicLength()
self.repr.Scale=(scale,scale,scale)
def __init__(self,name,center,relRadius=0.01,absRadius=None):
"""@param name: name under which the sphere should be displayed
@param center: the center of the sphere
@param relRadius: radius relative to the characteristic length
@param absRadius: absolute radius. Overrides relRadius if set"""
try:
sphr=servermanager.sources.SphereSource()
except AttributeError:
sphr=servermanager.sources.Sphere()
sphr.Center=list(center)
if absRadius:
sphr.Radius=absRadius
else:
sphr.Radius=lc()*relRadius
SimpleSource.__init__(self,name,sphr)