protected CloudEffectConfigToken(CloudEffectConfigToken copyMe)
: base(copyMe)
{
this.frequency = copyMe.frequency;
this.persistance = copyMe.persistance;
this.amplitude = copyMe.amplitude;
this.cloudCoverage = copyMe.cloudCoverage;
this.cloudDensity = copyMe.cloudDensity;
this.octaves = copyMe.octaves;
this.displayOption = copyMe.displayOption;
this.r1 = copyMe.r1;
this.r2 = copyMe.r2;
this.r3 = copyMe.r3;
}
private double PerlinNoise2d(int x, int y, CloudEffectConfigToken configToken)
{
double total = 0.0;
double frequency = configToken.Frequency;
double persistence = configToken.Persistance;
double octaves = configToken.Octaves;
double amplitude = configToken.Amplitude;
double cloudCoverage = configToken.CloudCoverage;
double cloudDensity = configToken.CloudDensity;
for (int lcv = 0; lcv < octaves; lcv++)
{
total = total + Smooth(x * frequency, y * frequency) * amplitude;
frequency = frequency * 2;
amplitude = amplitude * persistence;
}
total = (total + cloudCoverage) * cloudDensity;
if (total < 0) total = 0.0;
if (total > 1) total = 1.0;
return total;
}
protected override void InitialInitToken()
{
theEffectToken = new CloudEffectConfigToken(0.015, 0.65, 8, 1.00, 0.0, 1.0, CloudEffect.REPLACE_SOURCE, 15731, 789221, 1376312589);
}