public void HandleMeshMessage(OIMSG msg)
{
if (msg.msgFamily != (byte)OI_MSGFAMILY.XR)
{
return;
}
if (msg.msgType == (byte)OI_MSGTYPE_XR.SPATIAL_MESH_ADD)
{
MeshStruct ms = OIMeshSerializer.OIDeserialize(msg.data);
Transform existing = GetMeshObject(ms.ID);
if (existing != null) // update
{
GameObject.Destroy(existing.gameObject);
}
AddMeshObject(ms.mesh, ms.ID);
}
else if (msg.msgType == (byte)OI_MSGTYPE_XR.SPATIAL_MESH_REMOVE)
{
List <int> remove_ids = new List <int>(IdsSerializer.Deserialize(msg.data));
foreach (int ID in remove_ids)
{
Transform existing = GetMeshObject(ID);
if (existing != null)
{
Destroy(existing.gameObject);
}
}
}
}
public static MeshStruct OIDeserialize(byte[] data)
{
MeshStruct res = new MeshStruct();
using (MemoryStream stream = new MemoryStream(data)) {
using (BinaryReader reader = new BinaryReader(stream)) {
res.ID = reader.ReadInt32();
while (reader.BaseStream.Length - reader.BaseStream.Position >= HeaderSize)
{
res.mesh = ReadMesh(reader);
}
}
}
return(res);
}