- set_link("lhs",ValueNode_Const::create(Vector(1,0)));
- set_link("rhs",ValueNode_Const::create(Vector(0,1)));
+ set_link("lhs",ValueNode_Const::create(Vector(Angle::cos(value.get(Angle())).get(), Angle::sin(value.get(Angle())).get())));
+ set_link("rhs",ValueNode_Const::create(Vector(1,0)));