BRepPrimAPI_MakeRevol* aRevolBuilder =
new BRepPrimAPI_MakeRevol(aFaceBuilder.Face(), aZAxis, myDeltaPhi * M_PI/180., Standard_True);
if(!aRevolBuilder) {
BRepPrimAPI_MakeRevol* aRevolBuilder =
new BRepPrimAPI_MakeRevol(aFaceBuilder.Face(), aZAxis, myDeltaPhi * M_PI/180., Standard_True);
if(!aRevolBuilder) {