Programming Forums - [x86, MASM] Design thoughts

I have this function written in C++, where a Vec3 is a structure with 3 floats.

Vec3 foo(Vec v1, Vec2 v2)

{

    Vec3 retVec;



    retVec.x = v1.x + v2.x;

    retVec.y = v1.y + v2.y;

    retVec.z = v1.z + v2.z;



    return retVec;

}

Now I want to rewrite this function into asm. But I need some design suggestions. How should you do this? Should I store the three values that retVec keeps after each other and return the adress to the first element? This is the only idea I can come up with.

Thanks for any suggestions!

/Klarre