static public void FromVtArray(VtUInt64Array input, ref ulong[] output)
{
if (output.Length != input.size())
{
output = UsdIo.ArrayAllocator.Malloc <ulong>(input.size());
}
unsafe
{
fixed(ulong *p = output)
{
input.CopyToArray((IntPtr)p);
}
}
}
// Convenience API: generates garbage, do not use when performance matters.
static public ulong[] FromVtArray(VtUInt64Array input)
{
ulong[] output = UsdIo.ArrayAllocator.Malloc <ulong>(input.size());
FromVtArray(input, ref output);
return(output);
}