Pretty Cool Basically what you're looking at is space being manipulated, with axes becoming vectors that have concrete values on our 2D screen. So instead of the x-axis traveling only across the x, it also can travel along the y, creating all sorts of cool stuff. The Blue-ray is how your mouse position would look scaled and translated to this new coordinate system. I added a grid that goes spinny Plan to add 3 spatial dimensions, although can't make it look like this without 4. And the determinant; maybe I can scale images?