My guess is something in this area here
params2 = "0.39 0.39 0.2 0.133";
params0 = "0.32 -0.67 0.066 0.5";
floodFill = "1";
extent = "100 100 10";
params1 = "0.63 -2.41 0.33 0.21";
envMapTexture = "base/data/skies/sunset_0007";
params3 = "1.21 -0.61 0.13 -0.33";
seedPoints = "0 0 1 0 1 1 0 1";
But I honestly dont have a very good idea about what it could be.