public static CurveBuilder <T> CreateCurveBuilder <T>(ICurveSampler <T> curve)
where T : struct
{
if (curve is Vector3CurveBuilder v3cb)
{
return(v3cb.Clone() as CurveBuilder <T>);
}
if (curve is QuaternionCurveBuilder q4cb)
{
return(q4cb.Clone() as CurveBuilder <T>);
}
if (curve is SparseCurveBuilder sscb)
{
return(sscb.Clone() as CurveBuilder <T>);
}
if (curve is SegmentCurveBuilder xscb)
{
return(xscb.Clone() as CurveBuilder <T>);
}
if (typeof(T) == typeof(Vector3))
{
var cb = new Vector3CurveBuilder();
cb.SetCurve(curve as ICurveSampler <Vector3>);
return(cb as CurveBuilder <T>);
}
if (typeof(T) == typeof(Quaternion))
{
var cb = new QuaternionCurveBuilder();
cb.SetCurve(curve as ICurveSampler <Quaternion>);
return(cb as CurveBuilder <T>);
}
if (typeof(T) == typeof(SEGMENT))
{
var cb = new SegmentCurveBuilder();
cb.SetCurve(curve as ICurveSampler <SEGMENT>);
return(cb as CurveBuilder <T>);
}
if (typeof(T) == typeof(SPARSE))
{
var cb = new SparseCurveBuilder();
cb.SetCurve(curve as ICurveSampler <SPARSE>);
return(cb as CurveBuilder <T>);
}
throw new InvalidOperationException($"{typeof(T).Name} not supported.");
}
private SparseCurveBuilder(SparseCurveBuilder other)
: base(other)
{
}