protected void requestMaterials(object sender, IRequestInterface args) // Only works with the v2 server using the v1 API
// Materials can be shared
{
MaterialsRequest reqObj = args as MaterialsRequest;
HashSet <int> collectIds = new HashSet <int> ();
foreach (int matId in reqObj.materialIds)
{
collectIds.Add(matId);
}
string matIds = string.Join(",", collectIds);
reqObj.uri = new System.Uri(ForgeLoaderConstants._endpoint + URN + "/materials/" + matIds);
//UnityEngine.Debug.Log ("URI request: " + reqObj.uri.ToString ());
_mgr.Register(reqObj);
}
public override GameObject BuildScene(string name, bool saveToDisk = false)
{
Clear();
GameObject pivot = null;
try {
gameObject = new GameObject(name);
if (lmvtkDef == null)
{
return(null);
}
ForgeProperties properties = gameObject.AddComponent <ForgeProperties> ();
properties.Properties = lmvtkDef ["metadata"];
foreach (JSONNode child in lmvtkDef["childs"].AsArray)
{
IteratorNodes(child, gameObject);
}
base.BuildScene(name, saveToDisk);
pivot = ForgeLoaderEngine.SetupForSceneOrientationAndUnits(gameObject, properties.Properties);
// Create as much Meshes requests we need to load chunks of 0.5Mb-0.7Mb pack files
// 1-499 polys = factor of 25
// >500 poly = factor of 17
int compSize = 0;
List <Eppy.Tuple <int, int> > components = new List <Eppy.Tuple <int, int> > ();
List <Eppy.Tuple <int, int, GameObject, JSONNode> > fragments = new List <Eppy.Tuple <int, int, GameObject, JSONNode> > ();
foreach (KeyValuePair <int, InstanceTreeData> data in _components)
{
//if ( data.Value.fragments.Count == 0 )
//continue;
foreach (Eppy.Tuple <int, int, GameObject, JSONNode> frag in data.Value.fragments)
{
JSONArray json = frag.Item4 ["fragments"].AsArray;
JSONArray json2 = frag.Item4 ["fragPolys"].AsArray;
int index = 0;
for ( ; index < json.Count && json [index].AsInt != frag.Item1; index++)
{
}
if (index >= json2.Count)
{
continue;
}
compSize += json2 [index].AsInt;
//Debug.Log (data.Key + "-" + frag.Item1 + " " + json2 [index].AsInt);
components.Add(new Eppy.Tuple <int, int> (data.Key, frag.Item1));
fragments.Add(frag);
}
if (compSize > 29411 /* 29411 * 17 = 500kb */)
{
MeshesRequest reqMeshes = new MeshesRequest(loader, null, bearer, components, fragments, null);
reqMeshes.gameObject = null;
if (fireRequestCallback != null)
{
fireRequestCallback(this, reqMeshes);
}
compSize = 0;
components = new List <Eppy.Tuple <int, int> > ();
fragments = new List <Eppy.Tuple <int, int, GameObject, JSONNode> > ();
}
}
if (components.Count > 0)
{
MeshesRequest reqMeshes = new MeshesRequest(loader, null, bearer, components, fragments, null);
reqMeshes.gameObject = null;
if (fireRequestCallback != null)
{
fireRequestCallback(this, reqMeshes);
}
}
if (loader.GetMgr()._materials.Count > 0)
{
MaterialsRequest reqMaterials = new MaterialsRequest(loader, null, bearer, loader.GetMgr()._materials, lmvtkDef);
reqMaterials.gameObject = null;
if (fireRequestCallback != null)
{
fireRequestCallback(this, reqMaterials);
}
} // Textures will be requested by the material request (one by one)
// Now Properties
int [] dbIds = _components.Keys.ToArray();
int [] [] chunks = dbIds
.Select((s, i) => new { Value = s, Index = i })
.GroupBy(x => x.Index / 100)
.Select(grp => grp.Select(x => x.Value).ToArray())
.ToArray();
for (int i = 0; i < chunks.Length; i++)
{
List <Eppy.Tuple <int, GameObject> > dbIdsTuple = new List <Eppy.Tuple <int, GameObject> > ();
foreach (int dbId in chunks[i])
{
dbIdsTuple.Add(new Eppy.Tuple <int, GameObject> (dbId, _components [dbId].obj));
}
PropertiesRequest2 reqProps = new PropertiesRequest2(loader, null, bearer, dbIdsTuple);
reqProps.gameObject = null;
if (fireRequestCallback != null)
{
fireRequestCallback(this, reqProps);
}
}
Clear();
} catch (Exception /*ex*/) {
if (gameObject)
{
GameObject.DestroyImmediate(gameObject);
}
gameObject = null;
pivot = null;
}
return(pivot);
}