Question

Whats going on here? Why isn’t the = working? It’s not a value type so it should be passing by reference right?

void func()
{
    Vector2 a = new Vector2(1, 0);
    equal(a);
    // a is now (1, 0) not (0, 0)
}

void equal(Vector2 a)
{
    a = new Vector2(0, 0);
}

Answer 1

Vector2 is Struct and struct type is a value type not reference. use ref keyword passing by reference