1631 lines
55 KiB
C#
1631 lines
55 KiB
C#
|
using System;
|
|||
|
|
using System.Collections;
|
|||
|
|
using System.Collections.Generic;
|
|||
|
|
using System.IO;
|
|||
|
|
using UnityEngine;
|
|||
|
|
using UnityEngine.Networking;
|
|||
|
|
using System.Threading.Tasks;
|
|||
|
|
using static BrainFailProductions.PolyFewRuntime.PolyfewRuntime;
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
using UnityEditor;
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Asynchronous importer and loader
|
|||
|
|
/// </summary>
|
|||
|
|
namespace BrainFailProductions.PolyFew.AsImpL
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Abstract loader to be used as a base class for specific loaders.
|
|||
|
|
/// </summary>
|
|||
|
|
public abstract class Loader : MonoBehaviour
|
|||
|
|
{
|
|||
|
|
/// <summary>
|
|||
|
|
/// Total loading progress, for all the models currently loading.
|
|||
|
|
/// </summary>
|
|||
|
|
public static LoadingProgress totalProgress = new LoadingProgress();
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Options to define how the model will be loaded and imported.
|
|||
|
|
/// </summary>
|
|||
|
|
public ImportOptions buildOptions;
|
|||
|
|
|
|||
|
|
|
|||
|
|
public ReferencedNumeric<float> individualProgress = new ReferencedNumeric<float>(0);
|
|||
|
|
|
|||
|
|
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
/// <summary>
|
|||
|
|
/// Alternative texture path: if not null textures will be loaded from here.
|
|||
|
|
/// </summary>
|
|||
|
|
public string altTexPath = null;
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
// raw subdivision in percentages of the loading phases (empirically computed loading a large sample OBJ file)
|
|||
|
|
// TODO: refine or change this method
|
|||
|
|
protected static float LOAD_PHASE_PERC = 8f;
|
|||
|
|
protected static float TEXTURE_PHASE_PERC = 1f;
|
|||
|
|
protected static float MATERIAL_PHASE_PERC = 1f;
|
|||
|
|
protected static float BUILD_PHASE_PERC = 90f;
|
|||
|
|
|
|||
|
|
protected static Dictionary<string, GameObject> loadedModels = new Dictionary<string, GameObject>();
|
|||
|
|
protected static Dictionary<string, int> instanceCount = new Dictionary<string, int>();
|
|||
|
|
|
|||
|
|
protected DataSet dataSet = new DataSet();
|
|||
|
|
protected ObjectBuilder objectBuilder = new ObjectBuilder();
|
|||
|
|
|
|||
|
|
protected List<MaterialData> materialData;
|
|||
|
|
|
|||
|
|
protected SingleLoadingProgress objLoadingProgress = new SingleLoadingProgress();
|
|||
|
|
|
|||
|
|
protected Stats loadStats;
|
|||
|
|
|
|||
|
|
private Texture2D loadedTexture = null;
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Load the file assuming its vertical axis is Z instead of Y
|
|||
|
|
/// </summary>
|
|||
|
|
public bool ConvertVertAxis
|
|||
|
|
{
|
|||
|
|
get
|
|||
|
|
{
|
|||
|
|
return buildOptions != null ? buildOptions.zUp : false;
|
|||
|
|
}
|
|||
|
|
set
|
|||
|
|
{
|
|||
|
|
if (buildOptions == null)
|
|||
|
|
{
|
|||
|
|
buildOptions = new ImportOptions();
|
|||
|
|
}
|
|||
|
|
buildOptions.zUp = value;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Rescaling for the model (1 = no rescaling)
|
|||
|
|
/// </summary>
|
|||
|
|
public float Scaling
|
|||
|
|
{
|
|||
|
|
get
|
|||
|
|
{
|
|||
|
|
return buildOptions != null ? buildOptions.modelScaling : 1f;
|
|||
|
|
}
|
|||
|
|
set
|
|||
|
|
{
|
|||
|
|
if (buildOptions == null)
|
|||
|
|
{
|
|||
|
|
buildOptions = new ImportOptions();
|
|||
|
|
}
|
|||
|
|
buildOptions.modelScaling = value;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Check if a material library is defined for this model
|
|||
|
|
/// </summary>
|
|||
|
|
protected abstract bool HasMaterialLibrary { get; }
|
|||
|
|
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
/// <summary>
|
|||
|
|
/// Import data as assets in the project (Editor only)
|
|||
|
|
/// </summary>
|
|||
|
|
public bool ImportingAssets { get { return !string.IsNullOrEmpty(altTexPath); } }
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Event triggered when an object is created.
|
|||
|
|
/// </summary>
|
|||
|
|
public event Action<GameObject, string> ModelCreated;
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Event triggered when an object is successfully loaded.
|
|||
|
|
/// </summary>
|
|||
|
|
public event Action<GameObject, string> ModelLoaded;
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Event triggered if failed to load an object
|
|||
|
|
/// </summary>
|
|||
|
|
public event Action<string> ModelError;
|
|||
|
|
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Get a previusly loaded model by its absolute path
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="absolutePath">absolute path used to load the model</param>
|
|||
|
|
/// <returns>The game object previously loaded</returns>
|
|||
|
|
public static GameObject GetModelByPath(string absolutePath)
|
|||
|
|
{
|
|||
|
|
if (loadedModels.ContainsKey(absolutePath))
|
|||
|
|
{
|
|||
|
|
return loadedModels[absolutePath];
|
|||
|
|
}
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Load a model.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="objName">name of the GameObject, if empty use file name</param>
|
|||
|
|
/// <param name="objAbsolutePath">absolute file path</param>
|
|||
|
|
/// <param name="parentObj">Transform to which attach the loaded object (null=scene)</param>
|
|||
|
|
/// <returns>You can use StartCoroutine( loader.Load(...) )</returns>
|
|||
|
|
public async Task<GameObject> Load(string objName, string objAbsolutePath, Transform parentObj, string texturesFolderPath = "", string materialsFolderPath = "")
|
|||
|
|
{
|
|||
|
|
string fileName = Path.GetFileName(objAbsolutePath);
|
|||
|
|
string fileNameNoExt = Path.GetFileNameWithoutExtension(objAbsolutePath);
|
|||
|
|
string name = objName;
|
|||
|
|
if (name == null || name == "") objName = fileNameNoExt;
|
|||
|
|
|
|||
|
|
totalProgress.singleProgress.Add(objLoadingProgress);
|
|||
|
|
objLoadingProgress.fileName = fileName;
|
|||
|
|
objLoadingProgress.error = false;
|
|||
|
|
objLoadingProgress.message = "Loading " + fileName + "...";
|
|||
|
|
//Debug.LogFormat("Loading {0}\n from: {1}...", objName, absolutePath);
|
|||
|
|
|
|||
|
|
await Task.Yield();
|
|||
|
|
//yield return null;
|
|||
|
|
|
|||
|
|
// TODO: implementation of a caching mechanism for models downloaded from an URL
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
// if the model was already loaded duplicate the existing object
|
|||
|
|
if (buildOptions != null && buildOptions.reuseLoaded && loadedModels.ContainsKey(absolutePath) && loadedModels[absolutePath] != null)
|
|||
|
|
{
|
|||
|
|
Debug.LogFormat("File {0} already loaded, creating instance.", absolutePath);
|
|||
|
|
instanceCount[absolutePath]++;
|
|||
|
|
if (name == null || name == "") objName = objName + "_" + instanceCount[absolutePath];
|
|||
|
|
objLoadingProgress.message = "Instantiating " + objName + "...";
|
|||
|
|
while (loadedModels[absolutePath] == null)
|
|||
|
|
{
|
|||
|
|
await Task.Yield();
|
|||
|
|
//yield return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
GameObject newObj = Instantiate(loadedModels[absolutePath]);
|
|||
|
|
//yield return newObj;
|
|||
|
|
OnCreated(newObj, absolutePath);
|
|||
|
|
newObj.name = objName;
|
|||
|
|
|
|||
|
|
if (parentObj != null) newObj.transform.parent = parentObj.transform;
|
|||
|
|
totalProgress.singleProgress.Remove(objLoadingProgress);
|
|||
|
|
OnLoaded(newObj, absolutePath);
|
|||
|
|
|
|||
|
|
return;
|
|||
|
|
|
|||
|
|
//yield break;
|
|||
|
|
}
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
loadedModels[objAbsolutePath] = null; // define a key for the dictionary
|
|||
|
|
instanceCount[objAbsolutePath] = 0; // define a key for the dictionary
|
|||
|
|
|
|||
|
|
float lastTime = Time.realtimeSinceStartup;
|
|||
|
|
float startTime = lastTime;
|
|||
|
|
|
|||
|
|
await LoadModelFile(objAbsolutePath, texturesFolderPath, materialsFolderPath);
|
|||
|
|
|
|||
|
|
loadStats.modelParseTime = Time.realtimeSinceStartup - lastTime;
|
|||
|
|
|
|||
|
|
if (objLoadingProgress.error)
|
|||
|
|
{
|
|||
|
|
OnLoadFailed(objAbsolutePath);
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
lastTime = Time.realtimeSinceStartup;
|
|||
|
|
|
|||
|
|
if (HasMaterialLibrary)
|
|||
|
|
{
|
|||
|
|
await LoadMaterialLibrary(objAbsolutePath, materialsFolderPath);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
loadStats.materialsParseTime = Time.realtimeSinceStartup - lastTime;
|
|||
|
|
lastTime = Time.realtimeSinceStartup;
|
|||
|
|
|
|||
|
|
await Build(objAbsolutePath, objName, parentObj, texturesFolderPath);
|
|||
|
|
|
|||
|
|
loadStats.buildTime = Time.realtimeSinceStartup - lastTime;
|
|||
|
|
loadStats.totalTime = Time.realtimeSinceStartup - startTime;
|
|||
|
|
/*
|
|||
|
|
Debug.Log("Done: " + objName
|
|||
|
|
+ "\n Loaded in " + loadStats.totalTime + " seconds"
|
|||
|
|
+ "\n Model data parsed in " + loadStats.modelParseTime + " seconds"
|
|||
|
|
+ "\n Material data parsed in " + loadStats.materialsParseTime + " seconds"
|
|||
|
|
+ "\n Game objects built in " + loadStats.buildTime + " seconds"
|
|||
|
|
+ "\n textures: " + loadStats.buildStats.texturesTime + " seconds"
|
|||
|
|
+ "\n materials: " + loadStats.buildStats.materialsTime + " seconds"
|
|||
|
|
+ "\n objects: " + loadStats.buildStats.objectsTime + " seconds"
|
|||
|
|
);
|
|||
|
|
*/
|
|||
|
|
totalProgress.singleProgress.Remove(objLoadingProgress);
|
|||
|
|
OnLoaded(loadedModels[objAbsolutePath], objAbsolutePath);
|
|||
|
|
|
|||
|
|
return loadedModels[objAbsolutePath];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
public async Task<GameObject> LoadFromNetwork(string objURL, string diffuseTexURL, string bumpTexURL, string specularTexURL, string opacityTexURL, string materialURL, string objName)
|
|||
|
|
{
|
|||
|
|
string fileName = objName + ".obj";
|
|||
|
|
#pragma warning disable
|
|||
|
|
string fileNameNoExt = objName;
|
|||
|
|
|
|||
|
|
|
|||
|
|
totalProgress.singleProgress.Add(objLoadingProgress);
|
|||
|
|
objLoadingProgress.fileName = fileName;
|
|||
|
|
objLoadingProgress.error = false;
|
|||
|
|
objLoadingProgress.message = "Loading " + fileName + "...";
|
|||
|
|
//Debug.LogFormat("Loading {0}\n from: {1}...", objName, absolutePath);
|
|||
|
|
|
|||
|
|
await Task.Yield();
|
|||
|
|
|
|||
|
|
|
|||
|
|
loadedModels[objURL] = null; // define a key for the dictionary
|
|||
|
|
instanceCount[objURL] = 0; // define a key for the dictionary
|
|||
|
|
|
|||
|
|
float lastTime = Time.realtimeSinceStartup;
|
|||
|
|
float startTime = lastTime;
|
|||
|
|
|
|||
|
|
// base model here
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
await LoadModelFileNetworked(objURL);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
throw ex;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
loadStats.modelParseTime = Time.realtimeSinceStartup - lastTime;
|
|||
|
|
|
|||
|
|
if (objLoadingProgress.error)
|
|||
|
|
{
|
|||
|
|
OnLoadFailed(objURL);
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
lastTime = Time.realtimeSinceStartup;
|
|||
|
|
|
|||
|
|
if (HasMaterialLibrary)
|
|||
|
|
{
|
|||
|
|
// materials here
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
await LoadMaterialLibrary(materialURL);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
catch(Exception ex)
|
|||
|
|
{
|
|||
|
|
throw ex;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
loadStats.materialsParseTime = Time.realtimeSinceStartup - lastTime;
|
|||
|
|
lastTime = Time.realtimeSinceStartup;
|
|||
|
|
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
await NetworkedBuild(null, objName, objURL, diffuseTexURL, bumpTexURL, specularTexURL, opacityTexURL);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
throw ex;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
loadStats.buildTime = Time.realtimeSinceStartup - lastTime;
|
|||
|
|
loadStats.totalTime = Time.realtimeSinceStartup - startTime;
|
|||
|
|
/*
|
|||
|
|
Debug.Log("Done: " + objName
|
|||
|
|
+ "\n Loaded in " + loadStats.totalTime + " seconds"
|
|||
|
|
+ "\n Model data parsed in " + loadStats.modelParseTime + " seconds"
|
|||
|
|
+ "\n Material data parsed in " + loadStats.materialsParseTime + " seconds"
|
|||
|
|
+ "\n Game objects built in " + loadStats.buildTime + " seconds"
|
|||
|
|
+ "\n textures: " + loadStats.buildStats.texturesTime + " seconds"
|
|||
|
|
+ "\n materials: " + loadStats.buildStats.materialsTime + " seconds"
|
|||
|
|
+ "\n objects: " + loadStats.buildStats.objectsTime + " seconds"
|
|||
|
|
);
|
|||
|
|
*/
|
|||
|
|
totalProgress.singleProgress.Remove(objLoadingProgress);
|
|||
|
|
OnLoaded(loadedModels[objURL], objURL);
|
|||
|
|
|
|||
|
|
return loadedModels[objURL];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
public IEnumerator LoadFromNetworkWebGL(string objURL, string diffuseTexURL, string bumpTexURL, string specularTexURL, string opacityTexURL, string materialURL, string objName, Action<GameObject> OnSuccess, Action<Exception> OnError)
|
|||
|
|
{
|
|||
|
|
string fileName = objName + ".obj";
|
|||
|
|
#pragma warning disable
|
|||
|
|
string fileNameNoExt = objName;
|
|||
|
|
|
|||
|
|
|
|||
|
|
totalProgress.singleProgress.Add(objLoadingProgress);
|
|||
|
|
objLoadingProgress.fileName = fileName;
|
|||
|
|
objLoadingProgress.error = false;
|
|||
|
|
objLoadingProgress.message = "Loading " + fileName + "...";
|
|||
|
|
//Debug.LogFormat("Loading {0}\n from: {1}...", objName, absolutePath);
|
|||
|
|
|
|||
|
|
|
|||
|
|
loadedModels[objURL] = null; // define a key for the dictionary
|
|||
|
|
instanceCount[objURL] = 0; // define a key for the dictionary
|
|||
|
|
|
|||
|
|
float lastTime = Time.realtimeSinceStartup;
|
|||
|
|
float startTime = lastTime;
|
|||
|
|
|
|||
|
|
// base model here
|
|||
|
|
|
|||
|
|
yield return StartCoroutine(LoadModelFileNetworkedWebGL(objURL, OnError));
|
|||
|
|
|
|||
|
|
if(ObjectImporter.isException) { yield return null; }
|
|||
|
|
|
|||
|
|
loadStats.modelParseTime = Time.realtimeSinceStartup - lastTime;
|
|||
|
|
|
|||
|
|
if (objLoadingProgress.error)
|
|||
|
|
{
|
|||
|
|
OnLoadFailed(objURL);
|
|||
|
|
OnError(new Exception("Load failed due to unknown reasons."));
|
|||
|
|
yield return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
lastTime = Time.realtimeSinceStartup;
|
|||
|
|
|
|||
|
|
if (HasMaterialLibrary)
|
|||
|
|
{
|
|||
|
|
// materials here
|
|||
|
|
yield return StartCoroutine(LoadMaterialLibraryWebGL(materialURL));
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (ObjectImporter.isException) { yield return null; }
|
|||
|
|
|
|||
|
|
|
|||
|
|
loadStats.materialsParseTime = Time.realtimeSinceStartup - lastTime;
|
|||
|
|
lastTime = Time.realtimeSinceStartup;
|
|||
|
|
|
|||
|
|
|
|||
|
|
yield return StartCoroutine(NetworkedBuildWebGL(null, objName, objURL, diffuseTexURL, bumpTexURL, specularTexURL, opacityTexURL));
|
|||
|
|
|
|||
|
|
if (ObjectImporter.isException) { yield return null; }
|
|||
|
|
|
|||
|
|
|
|||
|
|
loadStats.buildTime = Time.realtimeSinceStartup - lastTime;
|
|||
|
|
loadStats.totalTime = Time.realtimeSinceStartup - startTime;
|
|||
|
|
/*
|
|||
|
|
Debug.Log("Done: " + objName
|
|||
|
|
+ "\n Loaded in " + loadStats.totalTime + " seconds"
|
|||
|
|
+ "\n Model data parsed in " + loadStats.modelParseTime + " seconds"
|
|||
|
|
+ "\n Material data parsed in " + loadStats.materialsParseTime + " seconds"
|
|||
|
|
+ "\n Game objects built in " + loadStats.buildTime + " seconds"
|
|||
|
|
+ "\n textures: " + loadStats.buildStats.texturesTime + " seconds"
|
|||
|
|
+ "\n materials: " + loadStats.buildStats.materialsTime + " seconds"
|
|||
|
|
+ "\n objects: " + loadStats.buildStats.objectsTime + " seconds"
|
|||
|
|
);
|
|||
|
|
*/
|
|||
|
|
totalProgress.singleProgress.Remove(objLoadingProgress);
|
|||
|
|
OnLoaded(loadedModels[objURL], objURL);
|
|||
|
|
|
|||
|
|
OnSuccess(loadedModels[objURL]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Parse the model to get a list of the paths of all used textures
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="absolutePath">absolute path of the model</param>
|
|||
|
|
/// <returns>List of paths of the textures referenced by the model</returns>
|
|||
|
|
public abstract string[] ParseTexturePaths(string absolutePath);
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Load the main model file
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="absolutePath">absolute file path</param>
|
|||
|
|
/// <remarks>This is called by Load() method</remarks>
|
|||
|
|
protected abstract Task LoadModelFile(string absolutePath, string texturesFolderPath = "", string materialsFolderPath = "");
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
protected abstract Task LoadModelFileNetworked(string objURL);
|
|||
|
|
|
|||
|
|
protected abstract IEnumerator LoadModelFileNetworkedWebGL(string objURL, Action<Exception> OnError);
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Load the material library from the given path.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="absolutePath">absolute file path</param>
|
|||
|
|
/// <remarks>This is called by Load() method</remarks>
|
|||
|
|
protected abstract Task LoadMaterialLibrary(string absolutePath, string materialsFolderPath = "");
|
|||
|
|
|
|||
|
|
|
|||
|
|
protected abstract Task LoadMaterialLibrary(string materialURL);
|
|||
|
|
|
|||
|
|
protected abstract IEnumerator LoadMaterialLibraryWebGL(string materialURL);
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Build the game objects from data set, materials and textures.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="absolutePath">absolute file path</param>
|
|||
|
|
/// <param name="objName">Name of the main game object (model root)</param>
|
|||
|
|
/// <param name="parentTransform">transform to which the model root will be attached (if null it will be a root aobject)</param>
|
|||
|
|
/// <remarks>This is called by Load() method</remarks>
|
|||
|
|
protected async Task Build(string absolutePath, string objName, Transform parentTransform, string texturesFolderPath = "")
|
|||
|
|
{
|
|||
|
|
float prevTime = Time.realtimeSinceStartup;
|
|||
|
|
if (materialData != null)
|
|||
|
|
{
|
|||
|
|
//string basePath = GetDirName(absolutePath);
|
|||
|
|
string basePath = Path.GetDirectoryName(absolutePath);
|
|||
|
|
|
|||
|
|
objLoadingProgress.message = "Loading textures...";
|
|||
|
|
int count = 0;
|
|||
|
|
foreach (MaterialData mtl in materialData)
|
|||
|
|
{
|
|||
|
|
objLoadingProgress.percentage = LOAD_PHASE_PERC + TEXTURE_PHASE_PERC * count / materialData.Count;
|
|||
|
|
count++;
|
|||
|
|
if (mtl.diffuseTexPath != null)
|
|||
|
|
{
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
if (ImportingAssets)
|
|||
|
|
{
|
|||
|
|
mtl.diffuseTex = LoadAssetTexture(mtl.diffuseTexPath);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
await LoadMaterialTexture(basePath, mtl.diffuseTexPath, texturesFolderPath);
|
|||
|
|
|
|||
|
|
mtl.diffuseTex = loadedTexture;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (mtl.bumpTexPath != null)
|
|||
|
|
{
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
if (ImportingAssets)
|
|||
|
|
{
|
|||
|
|
mtl.bumpTex = LoadAssetTexture(mtl.bumpTexPath);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
await LoadMaterialTexture(basePath, mtl.bumpTexPath, texturesFolderPath);
|
|||
|
|
|
|||
|
|
mtl.bumpTex = loadedTexture;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (mtl.specularTexPath != null)
|
|||
|
|
{
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
if (ImportingAssets)
|
|||
|
|
{
|
|||
|
|
mtl.specularTex = LoadAssetTexture(mtl.specularTexPath);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
await LoadMaterialTexture(basePath, mtl.specularTexPath, texturesFolderPath);
|
|||
|
|
|
|||
|
|
mtl.specularTex = loadedTexture;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (mtl.opacityTexPath != null)
|
|||
|
|
{
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
if (ImportingAssets)
|
|||
|
|
{
|
|||
|
|
mtl.opacityTex = LoadAssetTexture(mtl.opacityTexPath);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
await LoadMaterialTexture(basePath, mtl.opacityTexPath, texturesFolderPath);
|
|||
|
|
|
|||
|
|
mtl.opacityTex = loadedTexture;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
loadStats.buildStats.texturesTime = Time.realtimeSinceStartup - prevTime;
|
|||
|
|
prevTime = Time.realtimeSinceStartup;
|
|||
|
|
|
|||
|
|
ObjectBuilder.ProgressInfo info = new ObjectBuilder.ProgressInfo();
|
|||
|
|
|
|||
|
|
objLoadingProgress.message = "Loading materials...";
|
|||
|
|
|
|||
|
|
//yield return null;
|
|||
|
|
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
objectBuilder.alternativeTexPath = altTexPath;
|
|||
|
|
#endif
|
|||
|
|
objectBuilder.buildOptions = buildOptions;
|
|||
|
|
bool hasColors = dataSet.colorList.Count > 0;
|
|||
|
|
bool hasMaterials = materialData != null;
|
|||
|
|
objectBuilder.InitBuildMaterials(materialData, hasColors);
|
|||
|
|
float objInitPerc = objLoadingProgress.percentage;
|
|||
|
|
if (hasMaterials)
|
|||
|
|
{
|
|||
|
|
while (objectBuilder.BuildMaterials(info))
|
|||
|
|
{
|
|||
|
|
objLoadingProgress.percentage = objInitPerc + MATERIAL_PHASE_PERC * objectBuilder.NumImportedMaterials / materialData.Count;
|
|||
|
|
}
|
|||
|
|
loadStats.buildStats.materialsTime = Time.realtimeSinceStartup - prevTime;
|
|||
|
|
prevTime = Time.realtimeSinceStartup;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
objLoadingProgress.message = "Building scene objects...";
|
|||
|
|
|
|||
|
|
GameObject newObj = new GameObject(objName);
|
|||
|
|
|
|||
|
|
if (buildOptions.hideWhileLoading)
|
|||
|
|
{
|
|||
|
|
newObj.SetActive(false);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (parentTransform != null) newObj.transform.SetParent(parentTransform.transform, false);
|
|||
|
|
OnCreated(newObj, absolutePath);
|
|||
|
|
////newObj.transform.localScale = Vector3.one * Scaling;
|
|||
|
|
float initProgress = objLoadingProgress.percentage;
|
|||
|
|
objectBuilder.StartBuildObjectAsync(dataSet, newObj);
|
|||
|
|
|
|||
|
|
while (objectBuilder.BuildObjectAsync(ref info))
|
|||
|
|
{
|
|||
|
|
objLoadingProgress.message = "Building scene objects... " + (info.objectsLoaded + info.groupsLoaded) + "/" + (dataSet.objectList.Count + info.numGroups);
|
|||
|
|
objLoadingProgress.percentage = initProgress + BUILD_PHASE_PERC * (info.objectsLoaded / dataSet.objectList.Count + (float)info.groupsLoaded / info.numGroups);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
objLoadingProgress.percentage = 100.0f;
|
|||
|
|
loadedModels[absolutePath] = newObj;
|
|||
|
|
loadStats.buildStats.objectsTime = Time.realtimeSinceStartup - prevTime;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
protected async Task NetworkedBuild(Transform parentTransform, string objName, string objURL, string diffuseTexURL, string bumpTexURL, string specularTexURL, string opacityTexURL)
|
|||
|
|
{
|
|||
|
|
float prevTime = Time.realtimeSinceStartup;
|
|||
|
|
if (materialData != null)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
objLoadingProgress.message = "Loading textures...";
|
|||
|
|
int count = 0;
|
|||
|
|
foreach (MaterialData mtl in materialData)
|
|||
|
|
{
|
|||
|
|
objLoadingProgress.percentage = LOAD_PHASE_PERC + TEXTURE_PHASE_PERC * count / materialData.Count;
|
|||
|
|
count++;
|
|||
|
|
if (mtl.diffuseTexPath != null)
|
|||
|
|
{
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
if (ImportingAssets)
|
|||
|
|
{
|
|||
|
|
mtl.diffuseTex = LoadAssetTexture(mtl.diffuseTexPath);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
if(!string.IsNullOrWhiteSpace(diffuseTexURL))
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
await LoadMaterialTexture(diffuseTexURL);
|
|||
|
|
}
|
|||
|
|
catch (Exception exc)
|
|||
|
|
{
|
|||
|
|
throw exc;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
mtl.diffuseTex = loadedTexture;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
if (mtl.bumpTexPath != null)
|
|||
|
|
{
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
if (ImportingAssets)
|
|||
|
|
{
|
|||
|
|
mtl.bumpTex = LoadAssetTexture(mtl.bumpTexPath);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
if (!string.IsNullOrWhiteSpace(bumpTexURL))
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
await LoadMaterialTexture(bumpTexURL);
|
|||
|
|
}
|
|||
|
|
catch (Exception exc)
|
|||
|
|
{
|
|||
|
|
throw exc;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
mtl.bumpTex = loadedTexture;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
if (mtl.specularTexPath != null)
|
|||
|
|
{
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
if (ImportingAssets)
|
|||
|
|
{
|
|||
|
|
mtl.specularTex = LoadAssetTexture(mtl.specularTexPath);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
if (!string.IsNullOrWhiteSpace(specularTexURL))
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
await LoadMaterialTexture(specularTexURL);
|
|||
|
|
}
|
|||
|
|
catch (Exception exc)
|
|||
|
|
{
|
|||
|
|
throw exc;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
mtl.specularTex = loadedTexture;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
if (mtl.opacityTexPath != null)
|
|||
|
|
{
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
if (ImportingAssets)
|
|||
|
|
{
|
|||
|
|
mtl.opacityTex = LoadAssetTexture(mtl.opacityTexPath);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
if (!string.IsNullOrWhiteSpace(opacityTexURL))
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
await LoadMaterialTexture(opacityTexURL);
|
|||
|
|
}
|
|||
|
|
catch (Exception exc)
|
|||
|
|
{
|
|||
|
|
throw exc;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
mtl.opacityTex = loadedTexture;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
loadStats.buildStats.texturesTime = Time.realtimeSinceStartup - prevTime;
|
|||
|
|
prevTime = Time.realtimeSinceStartup;
|
|||
|
|
|
|||
|
|
ObjectBuilder.ProgressInfo info = new ObjectBuilder.ProgressInfo();
|
|||
|
|
|
|||
|
|
objLoadingProgress.message = "Loading materials...";
|
|||
|
|
|
|||
|
|
//yield return null;
|
|||
|
|
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
objectBuilder.alternativeTexPath = altTexPath;
|
|||
|
|
#endif
|
|||
|
|
objectBuilder.buildOptions = buildOptions;
|
|||
|
|
bool hasColors = dataSet.colorList.Count > 0;
|
|||
|
|
bool hasMaterials = materialData != null;
|
|||
|
|
objectBuilder.InitBuildMaterials(materialData, hasColors);
|
|||
|
|
float objInitPerc = objLoadingProgress.percentage;
|
|||
|
|
if (hasMaterials)
|
|||
|
|
{
|
|||
|
|
while (objectBuilder.BuildMaterials(info))
|
|||
|
|
{
|
|||
|
|
objLoadingProgress.percentage = objInitPerc + MATERIAL_PHASE_PERC * objectBuilder.NumImportedMaterials / materialData.Count;
|
|||
|
|
await Task.Delay(0);
|
|||
|
|
}
|
|||
|
|
loadStats.buildStats.materialsTime = Time.realtimeSinceStartup - prevTime;
|
|||
|
|
prevTime = Time.realtimeSinceStartup;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
objLoadingProgress.message = "Building scene objects...";
|
|||
|
|
|
|||
|
|
GameObject newObj = new GameObject(objName);
|
|||
|
|
|
|||
|
|
if (buildOptions.hideWhileLoading)
|
|||
|
|
{
|
|||
|
|
newObj.SetActive(false);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (parentTransform != null) newObj.transform.SetParent(parentTransform.transform, false);
|
|||
|
|
OnCreated(newObj, objURL);
|
|||
|
|
////newObj.transform.localScale = Vector3.one * Scaling;
|
|||
|
|
float initProgress = objLoadingProgress.percentage;
|
|||
|
|
objectBuilder.StartBuildObjectAsync(dataSet, newObj);
|
|||
|
|
|
|||
|
|
while (objectBuilder.BuildObjectAsync(ref info))
|
|||
|
|
{
|
|||
|
|
objLoadingProgress.message = "Building scene objects... " + (info.objectsLoaded + info.groupsLoaded) + "/" + (dataSet.objectList.Count + info.numGroups);
|
|||
|
|
objLoadingProgress.percentage = initProgress + BUILD_PHASE_PERC * (info.objectsLoaded / dataSet.objectList.Count + (float)info.groupsLoaded / info.numGroups);
|
|||
|
|
await Task.Delay(0);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
objLoadingProgress.percentage = 100.0f;
|
|||
|
|
loadedModels[objURL] = newObj;
|
|||
|
|
loadStats.buildStats.objectsTime = Time.realtimeSinceStartup - prevTime;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
protected IEnumerator NetworkedBuildWebGL(Transform parentTransform, string objName, string objURL, string diffuseTexURL, string bumpTexURL, string specularTexURL, string opacityTexURL)
|
|||
|
|
{
|
|||
|
|
float prevTime = Time.realtimeSinceStartup;
|
|||
|
|
|
|||
|
|
if (materialData != null)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
objLoadingProgress.message = "Loading textures...";
|
|||
|
|
int count = 0;
|
|||
|
|
foreach (MaterialData mtl in materialData)
|
|||
|
|
{
|
|||
|
|
objLoadingProgress.percentage = LOAD_PHASE_PERC + TEXTURE_PHASE_PERC * count / materialData.Count;
|
|||
|
|
count++;
|
|||
|
|
if (mtl.diffuseTexPath != null)
|
|||
|
|
{
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
if (ImportingAssets)
|
|||
|
|
{
|
|||
|
|
mtl.diffuseTex = LoadAssetTexture(mtl.diffuseTexPath);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
if (!string.IsNullOrWhiteSpace(diffuseTexURL))
|
|||
|
|
{
|
|||
|
|
yield return StartCoroutine(LoadMaterialTextureWebGL(diffuseTexURL));
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
mtl.diffuseTex = loadedTexture;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
if (mtl.bumpTexPath != null)
|
|||
|
|
{
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
if (ImportingAssets)
|
|||
|
|
{
|
|||
|
|
mtl.bumpTex = LoadAssetTexture(mtl.bumpTexPath);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
if (!string.IsNullOrWhiteSpace(bumpTexURL))
|
|||
|
|
{
|
|||
|
|
yield return StartCoroutine(LoadMaterialTextureWebGL(bumpTexURL));
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
mtl.bumpTex = loadedTexture;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
if (mtl.specularTexPath != null)
|
|||
|
|
{
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
if (ImportingAssets)
|
|||
|
|
{
|
|||
|
|
mtl.specularTex = LoadAssetTexture(mtl.specularTexPath);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
if (!string.IsNullOrWhiteSpace(specularTexURL))
|
|||
|
|
{
|
|||
|
|
yield return StartCoroutine(LoadMaterialTextureWebGL(specularTexURL));
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
mtl.specularTex = loadedTexture;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
if (mtl.opacityTexPath != null)
|
|||
|
|
{
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
if (ImportingAssets)
|
|||
|
|
{
|
|||
|
|
mtl.opacityTex = LoadAssetTexture(mtl.opacityTexPath);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
if (!string.IsNullOrWhiteSpace(opacityTexURL))
|
|||
|
|
{
|
|||
|
|
yield return StartCoroutine(LoadMaterialTextureWebGL(opacityTexURL));
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
mtl.opacityTex = loadedTexture;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
loadStats.buildStats.texturesTime = Time.realtimeSinceStartup - prevTime;
|
|||
|
|
prevTime = Time.realtimeSinceStartup;
|
|||
|
|
|
|||
|
|
ObjectBuilder.ProgressInfo info = new ObjectBuilder.ProgressInfo();
|
|||
|
|
|
|||
|
|
objLoadingProgress.message = "Loading materials...";
|
|||
|
|
|
|||
|
|
//yield return null;
|
|||
|
|
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
objectBuilder.alternativeTexPath = altTexPath;
|
|||
|
|
#endif
|
|||
|
|
objectBuilder.buildOptions = buildOptions;
|
|||
|
|
bool hasColors = dataSet.colorList.Count > 0;
|
|||
|
|
bool hasMaterials = materialData != null;
|
|||
|
|
objectBuilder.InitBuildMaterials(materialData, hasColors);
|
|||
|
|
float objInitPerc = objLoadingProgress.percentage;
|
|||
|
|
if (hasMaterials)
|
|||
|
|
{
|
|||
|
|
while (objectBuilder.BuildMaterials(info))
|
|||
|
|
{
|
|||
|
|
objLoadingProgress.percentage = objInitPerc + MATERIAL_PHASE_PERC * objectBuilder.NumImportedMaterials / materialData.Count;
|
|||
|
|
}
|
|||
|
|
loadStats.buildStats.materialsTime = Time.realtimeSinceStartup - prevTime;
|
|||
|
|
prevTime = Time.realtimeSinceStartup;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
objLoadingProgress.message = "Building scene objects...";
|
|||
|
|
|
|||
|
|
GameObject newObj = new GameObject(objName);
|
|||
|
|
|
|||
|
|
if (buildOptions.hideWhileLoading)
|
|||
|
|
{
|
|||
|
|
newObj.SetActive(false);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (parentTransform != null) newObj.transform.SetParent(parentTransform.transform, false);
|
|||
|
|
OnCreated(newObj, objURL);
|
|||
|
|
////newObj.transform.localScale = Vector3.one * Scaling;
|
|||
|
|
float initProgress = objLoadingProgress.percentage;
|
|||
|
|
objectBuilder.StartBuildObjectAsync(dataSet, newObj);
|
|||
|
|
|
|||
|
|
while (objectBuilder.BuildObjectAsync(ref info))
|
|||
|
|
{
|
|||
|
|
objLoadingProgress.message = "Building scene objects... " + (info.objectsLoaded + info.groupsLoaded) + "/" + (dataSet.objectList.Count + info.numGroups);
|
|||
|
|
objLoadingProgress.percentage = initProgress + BUILD_PHASE_PERC * (info.objectsLoaded / dataSet.objectList.Count + (float)info.groupsLoaded / info.numGroups);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
objLoadingProgress.percentage = 100.0f;
|
|||
|
|
loadedModels[objURL] = newObj;
|
|||
|
|
loadStats.buildStats.objectsTime = Time.realtimeSinceStartup - prevTime;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Get the directory name of the given path, appending the final slash if eeded.
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="absolutePath">the absolute path</param>
|
|||
|
|
/// <returns>the directory name ending with `/`</returns>
|
|||
|
|
protected string GetDirName(string absolutePath)
|
|||
|
|
{
|
|||
|
|
string basePath;
|
|||
|
|
if (absolutePath.Contains("//"))
|
|||
|
|
{
|
|||
|
|
basePath = absolutePath.Remove(absolutePath.LastIndexOf('/') + 1);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
string dirName = Path.GetDirectoryName(absolutePath);
|
|||
|
|
basePath = string.IsNullOrEmpty(dirName) ? "" : dirName;
|
|||
|
|
if (!basePath.EndsWith("/"))
|
|||
|
|
{
|
|||
|
|
basePath += "/";
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return basePath;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
protected virtual void OnLoaded(GameObject obj, string absolutePath)
|
|||
|
|
{
|
|||
|
|
if (obj == null)
|
|||
|
|
{
|
|||
|
|
if (ModelError != null)
|
|||
|
|
{
|
|||
|
|
ModelError(absolutePath);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
if (buildOptions != null)
|
|||
|
|
{
|
|||
|
|
obj.transform.localPosition = buildOptions.localPosition;
|
|||
|
|
obj.transform.localRotation = Quaternion.Euler(buildOptions.localEulerAngles); ;
|
|||
|
|
obj.transform.localScale = buildOptions.localScale;
|
|||
|
|
if (buildOptions.inheritLayer)
|
|||
|
|
{
|
|||
|
|
obj.layer = obj.transform.parent.gameObject.layer;
|
|||
|
|
MeshRenderer[] mrs = obj.transform.GetComponentsInChildren<MeshRenderer>(true);
|
|||
|
|
for (int i = 0; i < mrs.Length; i++)
|
|||
|
|
{
|
|||
|
|
mrs[i].gameObject.layer = obj.transform.parent.gameObject.layer;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (buildOptions.hideWhileLoading)
|
|||
|
|
{
|
|||
|
|
obj.SetActive(true);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (ModelLoaded != null)
|
|||
|
|
{
|
|||
|
|
ModelLoaded(obj, absolutePath);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
protected virtual void OnCreated(GameObject obj, string absolutePath)
|
|||
|
|
{
|
|||
|
|
if (obj == null)
|
|||
|
|
{
|
|||
|
|
if (ModelError != null)
|
|||
|
|
{
|
|||
|
|
ModelError(absolutePath);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
if (ModelCreated != null)
|
|||
|
|
{
|
|||
|
|
ModelCreated(obj, absolutePath);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
protected virtual void OnLoadFailed(string absolutePath)
|
|||
|
|
{
|
|||
|
|
if (ModelError != null)
|
|||
|
|
{
|
|||
|
|
ModelError(absolutePath);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
#if UNITY_EDITOR
|
|||
|
|
/// <summary>
|
|||
|
|
/// Load a texture from the asset database
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="texturePath">texture path inside the asset database</param>
|
|||
|
|
/// <returns>the loaded texture or null on error</returns>
|
|||
|
|
private Texture2D LoadAssetTexture(string texturePath)
|
|||
|
|
{
|
|||
|
|
FileInfo textFileInfo = new FileInfo(texturePath);
|
|||
|
|
string texpath = altTexPath + textFileInfo.Name;
|
|||
|
|
texpath = texpath.Replace("//", "/");
|
|||
|
|
Debug.LogFormat("Loading texture asset '{0}'", texpath);
|
|||
|
|
return AssetDatabase.LoadAssetAtPath<Texture2D>(texpath);
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Convert a texture path to a texture URL and update the progress message
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="basePath">base texture path</param>
|
|||
|
|
/// <param name="texturePath">relative texture path</param>
|
|||
|
|
/// <returns>URL of the texture</returns>
|
|||
|
|
private string GetTextureUrl(string basePath, string texturePath)
|
|||
|
|
{
|
|||
|
|
string texPath = texturePath.Replace("\\", "/").Replace("//", "/");
|
|||
|
|
if (!Path.IsPathRooted(texPath))
|
|||
|
|
{
|
|||
|
|
texPath = basePath + texturePath;
|
|||
|
|
}
|
|||
|
|
if (!texPath.Contains("//"))
|
|||
|
|
{
|
|||
|
|
texPath = "file:///" + texPath;
|
|||
|
|
}
|
|||
|
|
objLoadingProgress.message = "Loading textures...\n" + texPath;
|
|||
|
|
return texPath;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private async Task LoadMaterialTexture(string basePath, string path, string texturesFolderPath="")
|
|||
|
|
{
|
|||
|
|
loadedTexture = null;
|
|||
|
|
//string texPath = GetTextureUrl(basePath, path);
|
|||
|
|
string textPath = string.IsNullOrWhiteSpace(texturesFolderPath) ? basePath + path : (texturesFolderPath + "\\" + path);
|
|||
|
|
|
|||
|
|
textPath = Path.GetFullPath(textPath);
|
|||
|
|
|
|||
|
|
//WWW loader = new WWW(texPath);
|
|||
|
|
//yield return loader;
|
|||
|
|
|
|||
|
|
|
|||
|
|
if (File.Exists(textPath))
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
byte[] result;
|
|||
|
|
|
|||
|
|
using (FileStream stream = File.Open(textPath, FileMode.Open))
|
|||
|
|
{
|
|||
|
|
result = new byte[stream.Length];
|
|||
|
|
await stream.ReadAsync(result, 0, (int)stream.Length);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (result.Length > 0)
|
|||
|
|
{
|
|||
|
|
Texture2D tex = new Texture2D(1, 1);
|
|||
|
|
tex.LoadImage(result);
|
|||
|
|
loadedTexture = tex;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
Debug.LogWarning("Failed to load texture at path " + textPath + " BasePath " + basePath + " path " + path);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
private async Task LoadMaterialTexture(string textureURL)
|
|||
|
|
{
|
|||
|
|
loadedTexture = null;
|
|||
|
|
|
|||
|
|
bool isWorking = true;
|
|||
|
|
byte[] downloadedBytes = null;
|
|||
|
|
float oldProgress = individualProgress.Value;
|
|||
|
|
|
|||
|
|
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
StartCoroutine(DownloadFile(textureURL, individualProgress, (bytes) =>
|
|||
|
|
{
|
|||
|
|
isWorking = false;
|
|||
|
|
downloadedBytes = bytes;
|
|||
|
|
//loadedText = Encoding.UTF8.GetString(bytes);
|
|||
|
|
},
|
|||
|
|
(error) =>
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
isWorking = false;
|
|||
|
|
Debug.LogWarning("Failed to load the associated texture file." + error);
|
|||
|
|
}));
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
catch (Exception exc)
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
individualProgress.Value = oldProgress;
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
isWorking = false;
|
|||
|
|
throw exc;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
while (isWorking)
|
|||
|
|
{
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
await Task.Delay(3);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
|
|||
|
|
if (downloadedBytes != null && downloadedBytes.Length > 0)
|
|||
|
|
{
|
|||
|
|
Texture2D tex = new Texture2D(1, 1);
|
|||
|
|
tex.LoadImage(downloadedBytes);
|
|||
|
|
loadedTexture = tex;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
Debug.LogWarning("Failed to load texture.");
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
private IEnumerator LoadMaterialTextureWebGL(string textureURL)
|
|||
|
|
{
|
|||
|
|
loadedTexture = null;
|
|||
|
|
|
|||
|
|
bool isWorking = true;
|
|||
|
|
float oldProgress = individualProgress.Value;
|
|||
|
|
|
|||
|
|
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
StartCoroutine(DownloadTexFileWebGL(textureURL, individualProgress, (texture) =>
|
|||
|
|
{
|
|||
|
|
isWorking = false;
|
|||
|
|
loadedTexture = texture;
|
|||
|
|
//loadedText = Encoding.UTF8.GetString(bytes);
|
|||
|
|
},
|
|||
|
|
(error) =>
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
isWorking = false;
|
|||
|
|
Debug.LogWarning("Failed to load the associated texture file." + error);
|
|||
|
|
}));
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
catch (Exception exc)
|
|||
|
|
{
|
|||
|
|
ObjectImporter.activeDownloads -= 1;
|
|||
|
|
individualProgress.Value = oldProgress;
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
isWorking = false;
|
|||
|
|
throw exc;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
while (isWorking)
|
|||
|
|
{
|
|||
|
|
yield return new WaitForSeconds(0.1f);
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ObjectImporter.downloadProgress.Value = (individualProgress.Value / ObjectImporter.activeDownloads) * 100f;
|
|||
|
|
|
|||
|
|
|
|||
|
|
if (loadedTexture == null)
|
|||
|
|
{
|
|||
|
|
Debug.LogWarning("Failed to load texture.");
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// Load a texture from the URL got from the parameter.
|
|||
|
|
/// </summary>
|
|||
|
|
#if UNITY_2018_3_OR_NEWER
|
|||
|
|
private Texture2D LoadTexture(UnityWebRequest loader)
|
|||
|
|
#else
|
|||
|
|
private Texture2D LoadTexture(WWW loader)
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
string ext = Path.GetExtension(loader.url).ToLower();
|
|||
|
|
Texture2D tex = null;
|
|||
|
|
|
|||
|
|
// TODO: add support for more formats (bmp, gif, dds, ...)
|
|||
|
|
if (ext == ".tga")
|
|||
|
|
{
|
|||
|
|
tex = TextureLoader.LoadTextureFromUrl(loader.url);
|
|||
|
|
//tex = TgaLoader.LoadTGA(new MemoryStream(loader.bytes));
|
|||
|
|
}
|
|||
|
|
else if (ext == ".png" || ext == ".jpg" || ext == ".jpeg")
|
|||
|
|
{
|
|||
|
|
#if UNITY_2018_3_OR_NEWER
|
|||
|
|
tex = DownloadHandlerTexture.GetContent(loader);
|
|||
|
|
#else
|
|||
|
|
tex = loader.texture;
|
|||
|
|
#endif
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
Debug.LogWarning("Unsupported texture format: " + ext);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (tex == null)
|
|||
|
|
{
|
|||
|
|
Debug.LogErrorFormat("Failed to load texture {0}", loader.url);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
//tex.alphaIsTransparency = true;
|
|||
|
|
//tex.filterMode = FilterMode.Trilinear;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return tex;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
protected struct BuildStats
|
|||
|
|
{
|
|||
|
|
public float texturesTime;
|
|||
|
|
public float materialsTime;
|
|||
|
|
public float objectsTime;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
protected struct Stats
|
|||
|
|
{
|
|||
|
|
public float modelParseTime;
|
|||
|
|
public float materialsParseTime;
|
|||
|
|
public float buildTime;
|
|||
|
|
public BuildStats buildStats;
|
|||
|
|
public float totalTime;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
public IEnumerator DownloadFile(string url, ReferencedNumeric<float> downloadProgress, Action<byte[]> DownloadComplete, Action<string> OnError)
|
|||
|
|
{
|
|||
|
|
//Debug.Log("Into the DownloadFile Coroutine");
|
|||
|
|
WWW www = null;
|
|||
|
|
float oldProgress = downloadProgress.Value;
|
|||
|
|
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
www = new WWW(url);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError(ex.ToString());
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
Coroutine progress = StartCoroutine(GetProgress(www, downloadProgress));
|
|||
|
|
|
|||
|
|
yield return www;
|
|||
|
|
|
|||
|
|
if (!string.IsNullOrWhiteSpace(www.error))
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError(www.error);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
if (www.bytes == null || www.bytes.Length == 0)
|
|||
|
|
{
|
|||
|
|
if (string.IsNullOrWhiteSpace(www.error))
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError("No bytes downloaded. The file might be empty.");
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError(www.error);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
if (string.IsNullOrWhiteSpace(www.error))
|
|||
|
|
{
|
|||
|
|
//Debug.Log("Calling Download Complete");
|
|||
|
|
|
|||
|
|
downloadProgress.Value = oldProgress + 1;
|
|||
|
|
DownloadComplete(www.bytes);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError(www.error);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
StopCoroutine(progress);
|
|||
|
|
|
|||
|
|
www.Dispose();
|
|||
|
|
//Debug.Log("End of File Download Coroutine.");
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
private IEnumerator GetProgress(WWW www, ReferencedNumeric<float> downloadProgress)
|
|||
|
|
{
|
|||
|
|
float oldProgress = downloadProgress.Value;
|
|||
|
|
|
|||
|
|
if (www != null && downloadProgress != null)
|
|||
|
|
{
|
|||
|
|
while (!www.isDone && string.IsNullOrWhiteSpace(www.error))
|
|||
|
|
{
|
|||
|
|
yield return new WaitForSeconds(0.1f);
|
|||
|
|
downloadProgress.Value = oldProgress + www.progress;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if(www.isDone && string.IsNullOrWhiteSpace(www.error))
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress + www.progress;
|
|||
|
|
Debug.Log("Progress " + www.progress);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
public IEnumerator DownloadFileWebGL(string url, ReferencedNumeric<float> downloadProgress, Action<string> DownloadComplete, Action<string> OnError)
|
|||
|
|
{
|
|||
|
|
WWW www = null;
|
|||
|
|
float oldProgress = downloadProgress.Value;
|
|||
|
|
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
www = new WWW(url);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError(ex.ToString());
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
Coroutine progress = StartCoroutine(GetProgress(www, downloadProgress));
|
|||
|
|
|
|||
|
|
yield return www;
|
|||
|
|
|
|||
|
|
if (!string.IsNullOrWhiteSpace(www.error))
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError(www.error);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
if (www.bytes == null || www.bytes.Length == 0)
|
|||
|
|
{
|
|||
|
|
if (string.IsNullOrWhiteSpace(www.error))
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError("No bytes downloaded. The file might be empty.");
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError(www.error);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
if (string.IsNullOrWhiteSpace(www.error))
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress + 1;
|
|||
|
|
DownloadComplete(www.text);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError(www.error);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
StopCoroutine(progress);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
www.Dispose();
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
public IEnumerator DownloadTexFileWebGL(string url, ReferencedNumeric<float> downloadProgress, Action<Texture2D> DownloadComplete, Action<string> OnError)
|
|||
|
|
{
|
|||
|
|
WWW www = null;
|
|||
|
|
float oldProgress = downloadProgress.Value;
|
|||
|
|
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
www = new WWW(url);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError(ex.ToString());
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
Coroutine progress = StartCoroutine(GetProgress(www, downloadProgress));
|
|||
|
|
|
|||
|
|
yield return www;
|
|||
|
|
|
|||
|
|
if (!string.IsNullOrWhiteSpace(www.error))
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError(www.error);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
if (www.bytes == null || www.bytes.Length == 0)
|
|||
|
|
{
|
|||
|
|
if (string.IsNullOrWhiteSpace(www.error))
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError("No bytes downloaded. The file might be empty.");
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError(www.error);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
if (string.IsNullOrWhiteSpace(www.error))
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
downloadProgress.Value = oldProgress + 1;
|
|||
|
|
DownloadComplete(www.texture);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
downloadProgress.Value = oldProgress;
|
|||
|
|
OnError(www.error);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
StopCoroutine(progress);
|
|||
|
|
|
|||
|
|
www.Dispose();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|