I want to create a typedef that holds cartesian coordinates of a 3D point, and gives two different ways to access these coordinates.
Ideally, if my variable is point3D, I would like to be able to write both of these :
point3D->x = 0.0;
point3D->y = 0.0;
point3D->z = 0.0;
AND
point3D[x] = 0.0;
point3D[y] = 0.0;
point3D[z] = 0.0;
I know that unions could do the trick. But, I do not know how to use it without creating intermediate structure/array names inside of it.
Is there a proper way to do it as shown above ?
