/// <summary>
/// Returns the column data based on the given name.
/// If the column is not found, returns null.
/// </summary>
public static IArray <T> GetColumnData <T>(this Document doc, EntityTable table, string name)
{
if (table == null)
{
return(null);
}
var type = typeof(T);
if (type == typeof(DVector2))
{
var mcd = doc.GetMultiColumnData <double>(table, $"{name}.X", $"{name}.Y");
return(mcd?[0].Zip(mcd[1], (x, y) => new DVector2(x, y)) as IArray <T>);
}
if (type == typeof(Vector2))
{
var mcd = doc.GetMultiColumnData <float>(table, $"{name}.X", $"{name}.Y");
return(mcd?[0].Zip(mcd[1], (x, y) => new Vector2(x, y)) as IArray <T>);
}
if (type == typeof(DVector3))
{
var mcd = doc.GetMultiColumnData <double>(table, $"{name}.X", $"{name}.Y", $"{name}.Z");
return(mcd?[0].Zip(mcd[1], mcd[2], (x, y, z) => new DVector3(x, y, z)) as IArray <T>);
}
if (type == typeof(Vector3))
{
var mcd = doc.GetMultiColumnData <float>(table, $"{name}.X", $"{name}.Y", $"{name}.Z");
return(mcd?[0].Zip(mcd[1], mcd[2], (x, y, z) => new Vector3(x, y, z)) as IArray <T>);
}
if (type == typeof(DVector4))
{
var mcd = doc.GetMultiColumnData <double>(table, $"{name}.X", $"{name}.Y", $"{name}.Z", $"{name}.Z");
return(mcd?[0].Zip(mcd[1], mcd[2], mcd[3], (x, y, z, w) => new DVector4(x, y, z, w)) as IArray <T>);
}
if (type == typeof(Vector4))
{
var mcd = doc.GetMultiColumnData <float>(table, $"{name}.X", $"{name}.Y", $"{name}.Z", $"{name}.Z");
return(mcd?[0].Zip(mcd[1], mcd[2], mcd[3], (x, y, z, w) => new Vector4(x, y, z, w)) as IArray <T>);
}
if (type == typeof(DAABox))
{
var mcd = doc.GetMultiColumnData <DVector3>(table, $"{name}.Min", $"{name}.Max");
return(mcd?[0].Zip(mcd[1], (x, y) => new DAABox(x, y)) as IArray <T>);
}
if (type == typeof(AABox))
{
var mcd = doc.GetMultiColumnData <Vector3>(table, $"{name}.Min", $"{name}.Max");
return(mcd?[0].Zip(mcd[1], (x, y) => new AABox(x, y)) as IArray <T>);
}
return(doc.GetColumnData <T>(table?.GetColumn(name)));
}