Base: add unit for Electric Vacuum permittivity

src/App/FreeCADInit.py

@@ -731,6 +731,7 @@ def report(self,msg,func,*args,**kargs):
 
 App.Units.ElectricCurrent   = App.Units.Unit(0,0,0,1) 
 App.Units.ElectricPotential = App.Units.Unit(2,1,-3,-1)
+App.Units.ElectricVacuumPermittivity = App.Units.Unit(-3,-1,4,2)
 App.Units.AmountOfSubstance = App.Units.Unit(0,0,0,0,0,1)
 App.Units.LuminousIntensity = App.Units.Unit(0,0,0,0,0,0,1)
 

src/Base/Unit.cpp

@@ -438,6 +438,7 @@ QString Unit::getTypeString(void) const
     if(*this == Unit::Temperature                 )       return QString::fromLatin1("Temperature");
     if(*this == Unit::ElectricCurrent             )       return QString::fromLatin1("ElectricCurrent");
     if(*this == Unit::ElectricPotential           )       return QString::fromLatin1("ElectricPotential");
+    if(*this == Unit::ElectricVacuumPermittivity  )       return QString::fromLatin1("ElectricVacuumPermittivity");
     if(*this == Unit::AmountOfSubstance           )       return QString::fromLatin1("AmountOfSubstance");
     if(*this == Unit::LuminousIntensity           )       return QString::fromLatin1("LuminousIntensity");
     if(*this == Unit::Pressure                    )       return QString::fromLatin1("Pressure");
@@ -475,6 +476,7 @@ Unit Unit::Temperature(0,0,0,0,1);
 
 Unit Unit::ElectricCurrent(0,0,0,1);
 Unit Unit::ElectricPotential(2,1,-3,-1);
+Unit Unit::ElectricVacuumPermittivity(-3,-1,4,2);
 Unit Unit::AmountOfSubstance(0,0,0,0,0,1);
 Unit Unit::LuminousIntensity(0,0,0,0,0,0,1);
 

src/Base/Unit.h

@@ -109,6 +109,7 @@ class BaseExport Unit
 
     static Unit ElectricCurrent;
     static Unit ElectricPotential;
+    static Unit ElectricVacuumPermittivity;
     static Unit AmountOfSubstance;
     static Unit LuminousIntensity;