sc15 function
Implementation
double sc15(double x, double z, double r, NoisePlane n) {
return ((n.noise2(x + ((r * MAGIC[1]) - (r * MAGIC[0])), z + ((r * MAGIC[0]) + (r * MAGIC[1]))))
+(n.noise2(x + ((r * MAGIC[72]) - (r * MAGIC[71])), z + ((r * MAGIC[71]) + (r * MAGIC[72]))))
+(n.noise2(x + ((r * MAGIC[74]) - (r * MAGIC[73])), z + ((r * MAGIC[73]) + (r * MAGIC[74]))))
+(n.noise2(x + ((r * MAGIC[10]) - (r * MAGIC[9])), z + ((r * MAGIC[9]) + (r * MAGIC[10]))))
+(n.noise2(x + ((r * MAGIC[46]) - (r * MAGIC[45])), z + ((r * MAGIC[45]) + (r * MAGIC[46]))))
+(n.noise2(x + ((r * MAGIC[5]) - (r * MAGIC[4])), z + ((r * MAGIC[4]) + (r * MAGIC[5]))))
+(n.noise2(x + ((r * MAGIC[12]) - (r * MAGIC[11])), z + ((r * MAGIC[11]) + (r * MAGIC[12]))))
+(n.noise2(x + ((r * MAGIC[49]) - (r * MAGIC[75])), z + ((r * MAGIC[75]) + (r * MAGIC[49]))))
+(n.noise2(x + ((r * MAGIC[49]) - (r * MAGIC[19])), z + ((r * MAGIC[19]) + (r * MAGIC[49]))))
+(n.noise2(x + ((r * MAGIC[12]) - (r * MAGIC[13])), z + ((r * MAGIC[13]) + (r * MAGIC[12]))))
+(n.noise2(x + ((r * MAGIC[5]) - (r * MAGIC[6])), z + ((r * MAGIC[6]) + (r * MAGIC[5]))))
+(n.noise2(x + ((r * MAGIC[46]) - (r * MAGIC[76])), z + ((r * MAGIC[76]) + (r * MAGIC[46]))))
+(n.noise2(x + ((r * MAGIC[10]) - (r * MAGIC[14])), z + ((r * MAGIC[14]) + (r * MAGIC[10]))))
+(n.noise2(x + ((r * MAGIC[74]) - (r * MAGIC[77])), z + ((r * MAGIC[77]) + (r * MAGIC[74]))))
+(n.noise2(x + ((r * MAGIC[72]) - (r * MAGIC[22])), z + ((r * MAGIC[22]) + (r * MAGIC[72])))))*0.06666667;
}