bufferDistanceError static method
Computes the maximum distance error due to a given level of approximation to a true arc.
@param quadSegs the number of segments used to approximate a quarter-circle @return the error of approximation
Implementation
static double bufferDistanceError(int quadSegs) {
double alpha = math.pi / 2.0 / quadSegs;
return 1 - math.cos(alpha / 2.0);
}