The main difference is that corn starch is a very pure starch, while wheat flour has a high protein content. There are some differences in texture and flavor, but these mostly result from how you work with them.
The term isometric comes from the Greek for equal measure, reflecting that the scale along each axis of the projection is the same (unlike some other forms of graphical projection).
The isometric transform from a point in 3D space to a point in 2D space looking into the first octant can be written mathematically with rotation matrices as: where and. As explained above, this is a rotation around the vertical (here y) axis by, followed by a rotation around the horizontal (here x) axis by.