public static Texture RANDOM(int w, int h)
{
var nc = (int)MathUtility.Random(2, 6);
var colors = new uint[nc];
for (var i = 0; i < nc; i++)
{
colors[i] = ColorUtility.random();
}
var persistency = MathUtility.Random(0.4f, 0.9f);
var density = MathUtility.Random(0.5f, 3f);
var samples = (int)MathUtility.Random(1, 7f);
return(PERLIN(w, h, persistency, density, samples, 1024).colorize(
ColorUtility.makeGradient(colors, 1024)));
}
/// <summary>
/// Returns a random vector.
/// </summary>
/// <param name="fact"></param>
/// <returns></returns>
public static Vector Random(float fact)
{
return(new Vector(fact * MathUtility.Random(), fact * MathUtility.Random(), fact * MathUtility.Random()));
}
