/// <summary>
/// Loads the mesh data.
/// </summary>
protected override void LoadImpl()
{
// meshLoadMeter.Enter();
// load this bad boy if it is not to be manually defined
if (!isManual)
{
// get the resource data from MeshManager
Stream data = MeshManager.Instance.FindResourceData(name);
string extension = Path.GetExtension(name);
// mesh loading stats
int before, after;
// get the tick count before loading the mesh
before = Environment.TickCount;
if (extension == ".mesh")
{
// instantiate a mesh reader and pass in the stream data
MeshSerializer meshReader = new MeshSerializer();
// import the .mesh file
meshReader.ImportMesh(data, this);
}
else if (extension == ".xml")
{
OgreXmlMeshReader meshReader = new OgreXmlMeshReader(data);
// import the .xml file
meshReader.Import(this);
}
else if (extension == ".dae")
{
ColladaMeshReader meshReader = new ColladaMeshReader(data, "tmp");
// import the .dae file
meshReader.Import(this);
}
else
{
data.Close();
throw new AxiomException("Unsupported mesh format '{0}'", extension);
}
// get the tick count after loading the mesh
after = Environment.TickCount;
// record the time elapsed while loading the mesh
log.InfoFormat("Mesh: Loaded '{0}', took {1}ms", this.name, (after - before));
// close the stream (we don't need to leave it open here)
data.Close();
}
// prepare the mesh for a shadow volume?
if (MeshManager.Instance.PrepareAllMeshesForShadowVolumes)
{
if (edgeListsBuilt || autoBuildEdgeLists)
{
PrepareForShadowVolume();
}
if (!edgeListsBuilt && autoBuildEdgeLists)
{
BuildEdgeList();
}
}
// meshLoadMeter.Exit();
}