public static Vector2 operator *(Vector2 vector, double factor)
{
var v = new Vector2(vector);
v.Mul(factor);
return v;
}
public static Vector2 operator -(Vector2 vector)
{
var v = new Vector2(vector);
v.Neg();
return v;
}
Vector2(Vector2 vector)
: this(vector.X, vector.Y)
{
}
public Vector2 Sub(Vector2 vector)
{
gimp_vector2_sub(ref _vector, ref _vector, ref vector._vector);
return this;
}
public double InnerProduct(Vector2 vector)
{
return gimp_vector2_inner_product(ref _vector, ref vector._vector);
}
public double CrossProduct(Vector2 vector)
{
return gimp_vector2_cross_product(ref _vector, ref vector._vector);
}
public Vector2 Add(Vector2 vector)
{
gimp_vector2_add(ref _vector, ref _vector, ref vector._vector);
return this;
}