Demo 2 can be used primarily to demonstrate how the two exponents e1 and e2 affect the superquadrics that are being drawn. A 4 by 4 array of superquadrics is drawn, with e1 increasing from left to right and e2 decreasing from top to bottom.
SuperQuadric Viewer Program - Demo #2 Enter object type (1 - 4) : 2 Enter precision (1 - fast, 8 - recommended, 16 - really nice) : 10 Enter Enter Lower Exponent Value (Between 0.1 and 10.0, Recommend: 0.3): 0.3 Enter Enter Upper Exponent Value (Between 0.1 and 10.0, Recommend: 3.0): 3.0This produces the example at the top of this page.