private ListMeshStream<int> EnsureStream(SeparateStreamsSubmesh separateStreamsSubmesh, string key, int channel)
{
return separateStreamsSubmesh.GetIndexStream(key, channel) as ListMeshStream<int> ?? separateStreamsSubmesh.SetIndexStream(key, channel, new ListMeshStream<int>(streamConverterFactory));
}
private List<Tuple<int, ListMeshStream<int>>> StreamListOrderedByOffset(MeshInputs meshInputs, SeparateStreamsSubmesh subMesh)
{
var streamList = new List<Tuple<int, ListMeshStream<int>>>();
foreach (var meshInput in meshInputs.Inputs.OrderBy(x => x.Offset))
{
var listMeshStream = new ListMeshStream<int>(meshInputs.Count, streamConverterFactory);
streamList.Add(new Tuple<int, ListMeshStream<int>>(meshInput.Offset, listMeshStream));
var key = meshInput.Semantic;
if (key == "VERTEX") key = Streams.Position;
subMesh.SetIndexStream(key, meshInput.Set, listMeshStream);
}
return streamList;
}