Wiggle curve

Script

S = 26 s = 20 sp = 1 T = Slider(0, 2 pi, 0.01, sp, 150, false, true, false, false) FX(x) = 10 sin(2(x + s T)) x / (3 S) FY(x) = ( 20 cos(x + s T) + 2 cos(3(x + s T)) ) x / (3 S) C = Curve( (100 + FY(S * t)) cos(t + T) - FX(S * t) sin(t + T), (100 + FY(S * t)) sin(t + T) + FX(S * t) cos(t + T), t, 0, 3/4 2 pi) n = 700 Ln = Zip( C(3/4 2 pi / n * k), k, 1..n ) Lname = Zip( "C"+Text(k), k, 1..n) Execute( Zip( name +" =Segment(Element(Ln, "+k+"), Element(Ln, "+(k+1)+"))", k, 1..(n-1), name, Lname ) ) #------------------------------ # Settings #------------------------------ Execute(Zip("ShowLabel("+name+", false)", name, Lname)) Execute(Zip("SetLineThickness("+name+", 3)", name, Lname)) Execute(Zip("SetDynamicColor("+name+", "+k+" / n, 1, 1, 1)", k, 1..n, name, Lname)) SetBackgroundColor( "Black" ) ShowAxes(1, false) ShowGrid(1, false) CenterView((0, 0))