private void fillBeziers()
{
beziers = new Bezier <T> [controlPoints.Length];
Bezier <T> first = new Bezier <T>();
first.b0 = controlPoints[0];
first.b1 = TUtils <T> .Additate(TUtils <T> .Scalar((TUtils <T> .Subtract(controlPoints[1], controlPoints[0])), (1f / 3f)), controlPoints[0]);
first.b2 = TUtils <T> .Additate(TUtils <T> .Scalar((TUtils <T> .Subtract(controlPoints[1], controlPoints[0])), (2f / 3f)), controlPoints[0]);
beziers[0] = first;
Bezier <T> last = new Bezier <T>();
last.b1 = TUtils <T> .Additate(TUtils <T> .Scalar((TUtils <T> .Subtract(controlPoints[0], controlPoints[controlPoints.Length - 1])), (1f / 3f)), controlPoints[controlPoints.Length - 1]);
last.b2 = TUtils <T> .Additate(TUtils <T> .Scalar((TUtils <T> .Subtract(controlPoints[0], controlPoints[controlPoints.Length - 1])), (2f / 3f)), controlPoints[controlPoints.Length - 1]);
last.b3 = controlPoints[0];
beziers[beziers.Length - 1] = last;
for (int i = 1; i < beziers.Length - 1; i++)
{
beziers[i] = new Bezier <T>();
beziers[i].b1 = TUtils <T> .Additate(TUtils <T> .Scalar((TUtils <T> .Subtract(controlPoints[i + 1], controlPoints[i])), (1f / 3f)), controlPoints[i]);
beziers[i].b2 = TUtils <T> .Additate(TUtils <T> .Scalar((TUtils <T> .Subtract(controlPoints[i + 1], controlPoints[i])), (2f / 3f)), controlPoints[i]);
}
beziers[beziers.Length - 1].b3 = TUtils <T> .Additate(TUtils <T> .Scalar((TUtils <T> .Subtract(beziers[0].b1, beziers[beziers.Length - 1].b2)), 0.5f), beziers[beziers.Length - 1].b2);
beziers[0].b0 = beziers[beziers.Length - 1].b3;
for (int i = 0; i < beziers.Length - 1; i++)
{
beziers[i].b3 = TUtils <T> .Additate(TUtils <T> .Scalar((TUtils <T> .Subtract(beziers[i + 1].b1, beziers[i].b2)), 0.5f), beziers[i].b2);
beziers[i + 1].b0 = beziers[i].b3;
}
}