| protected LinearSin ( double angle ) : double | ||
| angle | double | |
| return | double | |
protected double LinearSin(double angle)
{
int angleInt = (int)(angle - 0.5);
angleInt = angleInt / 2;
angleInt = angleInt / 2;
angle = angle - angleInt;
if (angle > 3)
{
angle = angle - 3;
}
else
if (angle > 1)
angle = 2 - angle;
return angle - 1;
}