// Gedenghi , by Erlend Robaye, October 2001

Aspc=1,

A0="rnd(.004) + .002",	// Rotation speed
A1="rnd(30) + 8",	// Amplitude of sin that devides into rays of flow
A2="rnd(16) + 4",	 // Amplitude of sin that devides into circles of rotation
A3="2*PI*A2",

// Flow gently in or out
srcR="r * ( 1 + sgn(sin( theta * A1)) * .01)",

// Turn left or right depending on sign of sin.
srcT="theta + A0 * sgn( sin(r*A3) )",

Vers=100
