private BezierCurve Repro(BezierCurve bezierCurve)
{
int pointIndex = RandomThreadStatic.Next(1, _bezierControlPointsCount + 1);
Vector3 direction = RandomThreadStatic.NextPointCube(1);
var bezierCurveRepro = new BezierCurve(bezierCurve.Points);
var bezierDirectionRepro = Vector3.Normalize(direction) * 1f * (float)RandomThreadStatic.NextDouble();
bezierCurveRepro.Points[pointIndex] += bezierDirectionRepro;
if (_manipulator.ApproxWithinReach(bezierCurveRepro.Points[pointIndex] + bezierDirectionRepro))
{
bezierCurveRepro.Points[pointIndex] += bezierDirectionRepro;
}
else
{
bezierCurveRepro.Points[pointIndex] -= bezierDirectionRepro;
}
return(bezierCurveRepro);
}