// Joints用
public UShort4[] GetAsUShort4()
{
if (AccessorType != AccessorVectorType.VEC4)
{
throw new InvalidOperationException("not vec4");
}
switch (ComponentType)
{
case AccessorValueType.UNSIGNED_SHORT:
return(SpanLike.Wrap <UShort4>(Bytes).ToArray());
case AccessorValueType.UNSIGNED_BYTE:
{
var array = new UShort4[Count];
var span = SpanLike.Wrap <Byte4>(Bytes);
for (int i = 0; i < span.Length; ++i)
{
array[i].X = span[i].X;
array[i].Y = span[i].Y;
array[i].Z = span[i].Z;
array[i].W = span[i].W;
}
return(array);
}
default:
throw new NotImplementedException();
}
}
public static void Write(byte[] bytes, int i, UShort4 value)
{
Write(bytes, i, value.X);
Write(bytes, i + 2, value.Y);
Write(bytes, i + 4, value.Z);
Write(bytes, i + 6, value.W);
}
