private async Task ConvertHalcyonPrimToBabylon(HttpListenerContext context, HttpListenerRequest request)
{
//halcyon gemoetry is coming in as a primitive flatbuffer object
//as binary in the body. deserialize and convert using the prim exporter
ByteBuffer body = await StreamUtil.ReadStreamFullyAsync(request.InputStream);
ExportResult babylonExport = null;
Tuple <byte[], int, int> babylonFlatbuffer = null;
//The actual conversion is CPU intensive. Use a thread task
await Task.Run(() =>
{
var prim = HalcyonPrimitive.GetRootAsHalcyonPrimitive(body);
var part = Mapper.MapFlatbufferPrimToPart(prim);
var displayData = GroupLoader.Instance.ExtractPrimMesh(part, new GroupLoader.LoaderParams(), null);
BabylonFlatbufferFormatter formatter = new BabylonFlatbufferFormatter();
babylonExport = formatter.Export(displayData);
babylonFlatbuffer = babylonExport.FaceBlob;
});
context.Response.StatusCode = 200;
context.Response.AddHeader("Content-Type", "application/octet-stream");
context.Response.AddHeader("Etag", babylonExport.Hash.ToString());
await context.Response.OutputStream.WriteAsync(babylonFlatbuffer.Item1, babylonFlatbuffer.Item2,
babylonFlatbuffer.Item3);
await context.Response.OutputStream.FlushAsync();
context.Response.Close();
}
public void TestSerializeDeserialize()
{
var sops = new[]
{
Util.RandomSOP("sop1", 1),
Util.RandomSOP("sop2", 2),
Util.RandomSOP("sop3", 3)
};
var group = new SceneObjectGroup(sops[0]);
group.AddPart(sops[1]);
group.AddPart(sops[2]);
var loaderParams = new GroupLoader.LoaderParams();
GroupDisplayData gdd = GroupLoader.Instance.GroupDisplayDataFromSOG(UUID.Zero, loaderParams, group, null, null, null);
var formatter = new BabylonFlatbufferFormatter();
var rawResult = formatter.Export(gdd);
var result = rawResult.FaceBlob;
CompareLogic comp = new CompareLogic
{
Config =
{
CompareStaticFields = false,
CompareStaticProperties = false,
MembersToIgnore = PrimCompareIgnoreList
}
};
var fbGroup =
BabylonFileFlatbuffer.GetRootAsBabylonFileFlatbuffer(new ByteBuffer(result.Item1, result.Item2));
Assert.NotNull(fbGroup);
}
