private Model LoadModel(DataModels.JSONModels.AssetInfo modelInfo)
{
var assetBundlesURI = modelInfo.vrAssets;
if (modelInfo.vrAssets == null || modelInfo.vrAssets.Length == 0)
{
if (modelInfo.assets != null && modelInfo.assets.Length > 0)
{
Debug.LogWarning("Win 64 bundles are not generated for this model. Using WebGL bundles...");
assetBundlesURI = modelInfo.assets;
}
else
{
throw new RepoModelLoadingException("This model does not have any unity bundles.");
}
}
Vector3 relativeOffset = Vector3.zero;
if (worldOffset == null)
{
worldOffset = modelInfo.offset;
}
else
{
relativeOffset = new Vector3((float)(modelInfo.offset[0] - worldOffset[0]),
(float)(modelInfo.offset[1] - worldOffset[1]),
(float)-(modelInfo.offset[2] - worldOffset[2])); //unity goes towards the other direction than WebGL
}
GameObject[] gameObjects = new GameObject[assetBundlesURI.Length];
SuperMeshInfo[] smInfo = new SuperMeshInfo[modelInfo.jsonFiles.Length];
//TODO: this can be done asynchronously
for (int i = 0; i < modelInfo.jsonFiles.Length; ++i)
{
smInfo[i] = ProcessSuperMeshInfo(repoHttpClient.LoadBundleJSON(modelInfo.jsonFiles[i]));
}
//TODO: this can be done asynchronously
for (int i = 0; i < assetBundlesURI.Length; ++i)
{
AssetBundle bundle = repoHttpClient.LoadBundle(assetBundlesURI[i]);
var names = bundle.GetAllAssetNames();
var bundleObj = bundle.LoadAsset(names[0]) as GameObject;
gameObjects[i] = UnityEngine.Object.Instantiate(bundleObj);
gameObjects[i].transform.position += relativeOffset;
gameObjects[i].name = bundleObj.name;
AttachShader(gameObjects[i], smInfo[i]);
bundle.Unload(false);
}
return(new Model(modelInfo.database + "." + modelInfo.model, gameObjects, new Vector3((float)modelInfo.offset[0], (float)modelInfo.offset[1], (float)modelInfo.offset[2])));
}
/**
* Load model given the model Info. This is typically called by the other LoadModel function.
* @param modelInfo an object containing URIs to model information, this is obtained by RepoWebInterface::GetUnityAssetInfo()
* @return returns a model object containing model information
*/
private Model LoadModel(DataModels.JSONModels.AssetInfo modelInfo, bool addPhyCollider)
{
var assetBundlesURI = modelInfo.vrAssets;
if (modelInfo.vrAssets == null || modelInfo.vrAssets.Length == 0)
{
if (modelInfo.assets != null && modelInfo.assets.Length > 0)
{
Debug.LogWarning("Win 64 bundles are not generated for this model. Using WebGL bundles...");
assetBundlesURI = modelInfo.assets;
}
else
{
throw new RepoModelLoadingException("This model does not have any unity bundles.");
}
}
Vector3 relativeOffset = Vector3.zero;
if (worldOffset == null)
{
worldOffset = modelInfo.offset;
}
else
{
relativeOffset = new Vector3((float)(modelInfo.offset[0] - worldOffset[0]),
(float)(modelInfo.offset[1] - worldOffset[1]),
(float)-(modelInfo.offset[2] - worldOffset[2])); //unity goes towards the other direction than WebGL
}
Dictionary <string, SuperMeshInfo> supermeshes = new Dictionary <string, SuperMeshInfo>();
Dictionary <string, List <MeshLocation> > meshToLocations = new Dictionary <string, List <MeshLocation> >();
Dictionary <string, Bounds> meshBboxEntries = new Dictionary <string, Bounds>();
var revisionId = ExtractRevisionIdFromURI(assetBundlesURI[0]);
var settings = repoHttpClient.LoadModelSettings(modelInfo.database, modelInfo.model);
//TODO: this can be done asynchronously
for (int i = 0; i < modelInfo.jsonFiles.Length; ++i)
{
var info = ProcessSuperMeshInfo(repoHttpClient.LoadBundleJSON(modelInfo.jsonFiles[i]), meshToLocations, meshBboxEntries);
supermeshes[info.name] = info;
}
//TODO: this can be done asynchronously
for (int i = 0; i < assetBundlesURI.Length; ++i)
{
AssetBundle bundle = repoHttpClient.LoadBundle(assetBundlesURI[i]);
var names = bundle.GetAllAssetNames();
var bundleObj = bundle.LoadAsset(names[0]) as GameObject;
var superMeshName = bundleObj.name;
var gameObject = UnityEngine.Object.Instantiate(bundleObj);
gameObject.transform.position += relativeOffset;
gameObject.name = superMeshName;
if (addPhyCollider)
{
foreach (var meshFilter in gameObject.GetComponentsInChildren <MeshFilter>())
{
var collider = meshFilter.gameObject.AddComponent <MeshCollider>();
collider.sharedMesh = meshFilter.mesh;
}
}
supermeshes[superMeshName].gameObj = gameObject;
AttachShader(supermeshes[superMeshName]);
bundle.Unload(false);
}
return(new Model(modelInfo.database, modelInfo.model, revisionId, settings,
supermeshes, meshToLocations, meshBboxEntries, new Vector3((float)modelInfo.offset[0], (float)modelInfo.offset[1], (float)modelInfo.offset[2]),
repoHttpClient));
}