public static void CopyTo <T>(T[] src, IEncodedArray <T> dst, int dstOffset = 0)
{
for (int i = 0; i < src.Length; ++i)
{
dst[i + dstOffset] = src[i];
}
}
public static void FillFrom <T>(this IEncodedArray <T> dst, int dstIndex, params T[] src)
where T : unmanaged
{
for (int i = 0; i < src.Length; ++i)
{
dst[dstIndex + i] = src[i];
}
}
public static void Copy <T>(IEncodedArray <T> src, ArraySegment <T> dst)
{
var c = src.Count;
for (int i = 0; i < c; ++i)
{
dst.Array[dst.Offset + i] = src[i];
}
}
public static void FillFrom <T>(this IEncodedArray <T> dst, int dstIndex, IEnumerable <T> src)
{
using (var ator = src.GetEnumerator())
{
while (dstIndex < dst.Count && ator.MoveNext())
{
dst[dstIndex++] = ator.Current;
}
}
}
public SparseArray(IEncodedArray <T> bottom, IEncodedArray <T> top, IntegerArray topMapping)
{
_BottomItems = bottom;
_TopItems = top;
_Mapping = new Dictionary <int, int>();
for (int val = 0; val < topMapping.Count; ++val)
{
var key = (int)topMapping[val];
_Mapping[key] = val;
}
}
public static (Vector4, Vector4) GetBounds(IEncodedArray <Vector4> accesor)
{
var min = new Vector4(Single.MaxValue);
var max = new Vector4(Single.MinValue);
int c = accesor.Count;
for (int i = 0; i < c; ++i)
{
var v = accesor[i];
min = Vector4.Min(min, v);
max = Vector4.Max(max, v);
}
return(min, max);
}
public EncodedArrayEnumerator(IEncodedArray <T> accessor)
{
this._Accessor = accessor;
this._Count = accessor.Count;
this._Index = -1;
}
public static void Copy <T>(IEncodedArray <T> src, T[] dst)
{
Copy <T>(src, new ArraySegment <T>(dst));
}