I just looooooooooooooooooooooooove scratch!!!! :-D
Just found the formula for love and combined with a scratch beating heart - et voilà! Technical: Just residues from an old friend of mine, the sun. x = 160*sin(s)^3 y = 130*cos(s)-50*cos(2*s)-(-15)*cos(3*s)-15*cos(4*s) Also added som 2D transformations; shear, reflect, rotate :-)
