private static void ExtractTexture(string texFolder, string filePath)
{
//extract Texture
ModelImporter mi = AssetImporter.GetAtPath(filePath) as ModelImporter;
if (mi.ExtractTextures(texFolder))
{
Debug.Log($"Extract texture:{texFolder}");
}
}
void OnPreprocessAsset()
{
PlayerSettings.stripUnusedMeshComponents = false;
AssetImporter importer = (AssetImporter)assetImporter;
if (importer.assetPath.Contains("iBEGOOExporter/Resources"))
{
try
{
//end of directory path, start of file name
int fileNamePos = importer.assetPath.LastIndexOf("/", System.StringComparison.CurrentCulture);
//end of file name, start of file extension
int fileExtPos = importer.assetPath.LastIndexOf(".", System.StringComparison.CurrentCulture);
//parent directory with trailing slash
string filePath = importer.assetPath.Substring(0, fileNamePos + 1);
//isolated file name
string fileName = importer.assetPath.Substring(fileNamePos + 1, fileExtPos - filePath.Length);
//extension with "."
string fileExt = importer.assetPath.Substring(fileExtPos);
if (filePath.ToLower().Contains(humanoidpath) && fileExt.ToLower().Contains("fbx"))
{
ModelImporter modelImporter = (ModelImporter)importer;
modelImporter.animationType = ModelImporterAnimationType.Human;
modelImporter.ExtractTextures(assetPath);
}
if ((filePath.ToLower().Contains("props") || filePath.ToLower().Contains("sets") || filePath.ToLower().Contains("models")) && fileExt.ToLower().Contains("fbx"))
{
assetImporter.assetBundleName = fileName;
}
}
catch
{
//
int folderNamePos = importer.assetPath.Substring(0, importer.assetPath.Length - 2).LastIndexOf("/", System.StringComparison.CurrentCulture);
string folderName = importer.assetPath.Substring(folderNamePos + 1, importer.assetPath.Length - 1 - folderNamePos);
//assetImporter.assetBundleName = folderName;
}
//assetImporter.assetBundleName = fileName;
}
AddAlwaysIncludedShader("Standard");
}
public static void ExtractTexturesAndMaterials(string assetPath)
{
assetPath = assetPath.Replace("\\", "/");
if (assetPath.StartsWith(Application.dataPath))
{
assetPath = "Assets" + assetPath.Substring(Application.dataPath.Length);
}
AssetImporter assetImporter = AssetImporter.GetAtPath(assetPath);
ModelImporter modelImporter = assetImporter as ModelImporter;
string[] outputFilePieces = assetPath.Split('/');
string outputDir = string.Join("/", outputFilePieces.Take(outputFilePieces.Length - 1));
modelImporter.ExtractTextures(outputDir);
AssetDatabase.Refresh();
ExtractMaterialsFromAsset(assetImporter, outputDir);
}
internal static bool ExtractTextures(string assetPath, ModelImporter modelImporter)
{
bool result = false;
string modelPath = Path.GetDirectoryName(assetPath);
string texturesDirectory = Path.Combine(modelPath, "textures");
if (modelImporter.ExtractTextures(texturesDirectory))
{
AssetDatabase.Refresh(ImportAssetOptions.Default);
result = true;
Debug.Log("Extracted textures");
}
else
{
Debug.LogError("Failed to extract textures");
}
return(result);
}
void OnPreprocessModel()
{
ModelImporter modelImporter = assetImporter as ModelImporter;
// Model Settings
modelImporter.importCameras = false;
modelImporter.importLights = false;
// Rig settings
modelImporter.animationType = ModelImporterAnimationType.Human;
// Animatino Settings
modelImporter.importAnimation = false;
// Material
if (!modelImporter.ExtractTextures(@"Assets/Textures"))
{
Debug.LogError("Failed to extract textures");
}
}