protected internal override T Deserialize(
IntermediateReader input, ContentSerializerAttribute format, T existingInstance)
{
var elements = PackedElementsHelper.ReadElements(input);
if (elements.Length < _elementCount)
{
ThrowElementCountException();
}
var index = 0;
return(Deserialize(elements, ref index));
}
protected internal void Deserialize(IntermediateReader input, List <T> results)
{
var elements = PackedElementsHelper.ReadElements(input);
for (var index = 0; index < elements.Length;)
{
if (elements.Length - index < _elementCount)
{
ThrowElementCountException();
}
var elem = Deserialize(elements, ref index);
results.Add(elem);
}
}
protected internal override CurveKeyCollection Deserialize(
IntermediateReader input,
ContentSerializerAttribute format,
CurveKeyCollection existingInstance)
{
var result = existingInstance ?? new CurveKeyCollection();
if (input.Xml.HasValue)
{
var elements = PackedElementsHelper.ReadElements(input);
if (elements.Length > 0)
{
// Each CurveKey consists of 5 elements
if (elements.Length % 5 != 0)
{
throw new InvalidContentException(
"Elements count in CurveKeyCollection is inncorect!");
}
try
{
// Parse all CurveKeys
for (int i = 0; i < elements.Length; i += 5)
{
// Order: Position, Value, TangentIn, TangentOut and Continuity
var curveKey = new CurveKey
(XmlConvert.ToSingle(elements[i]),
XmlConvert.ToSingle(elements[i + 1]),
XmlConvert.ToSingle(elements[i + 2]),
XmlConvert.ToSingle(elements[i + 3]),
(CurveContinuity)Enum.Parse(
typeof(CurveContinuity),
elements[i + 4],
true));
result.Add(curveKey);
}
}
catch (Exception e)
{
throw new InvalidContentException
("Error parsing CurveKey", e);
}
}
}
return(result);
}