sc12 function
Implementation
double sc12(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[4]) - (r * MAGIC[15])), z + ((r * MAGIC[15]) + (r * MAGIC[4]))))
+(n.noise2(x + ((r * MAGIC[15]) - (r * MAGIC[4])), z + ((r * MAGIC[4]) + (r * MAGIC[15]))))
+(n.noise2(x + ((r * MAGIC[7]) - (r * MAGIC[1])), z + ((r * MAGIC[1]) + (r * MAGIC[7]))))
+(n.noise2(x + ((r * MAGIC[5]) - (r * MAGIC[4])), z + ((r * MAGIC[4]) + (r * MAGIC[5]))))
+(n.noise2(x + ((r * MAGIC[6]) - (r * MAGIC[15])), z + ((r * MAGIC[15]) + (r * MAGIC[6]))))
+(n.noise2(x + ((r * MAGIC[3]) - (r * MAGIC[2])), z + ((r * MAGIC[2]) + (r * MAGIC[3]))))
+(n.noise2(x + ((r * MAGIC[6]) - (r * MAGIC[5])), z + ((r * MAGIC[5]) + (r * MAGIC[6]))))
+(n.noise2(x + ((r * MAGIC[5]) - (r * MAGIC[6])), z + ((r * MAGIC[6]) + (r * MAGIC[5]))))
+(n.noise2(x + ((r * MAGIC[8]) - (r * MAGIC[3])), z + ((r * MAGIC[3]) + (r * MAGIC[8]))))
+(n.noise2(x + ((r * MAGIC[15]) - (r * MAGIC[6])), z + ((r * MAGIC[6]) + (r * MAGIC[15]))))
+(n.noise2(x + ((r * MAGIC[4]) - (r * MAGIC[5])), z + ((r * MAGIC[5]) + (r * MAGIC[4])))))*0.083333336;
}