Fix OBJBaker not correctly waiting until all assets have been baked to finish

libraries/baking/src/FBXBaker.cpp

@@ -95,7 +95,7 @@ void FBXBaker::setupOutputFolder() {
         }
         // attempt to make the output folder
         if (!QDir().mkpath(_originalOutputDir)) {
-            handleError("Failed to create FBX output folder " + _bakedOutputDir);
+            handleError("Failed to create FBX output folder " + _originalOutputDir);
             return;
         }
     }

libraries/baking/src/ModelBaker.cpp

@@ -327,6 +327,7 @@ void ModelBaker::bakeTexture(const QUrl& textureURL, image::TextureUsage::Type t
 
 void ModelBaker::handleBakedTexture() {
     TextureBaker* bakedTexture = qobject_cast<TextureBaker*>(sender());
+    qDebug() << "Handling baked texture" << bakedTexture->getTextureURL();
 
     // make sure we haven't already run into errors, and that this is a valid texture
     if (bakedTexture) {

libraries/baking/src/OBJBaker.cpp

@@ -150,6 +150,16 @@ void OBJBaker::bakeOBJ() {
 
     _bakedModelFilePath = _bakedOutputDir + "/" + bakedFilename;
 
+    if (!QDir().mkpath(_bakedOutputDir)) {
+        handleError("Failed to create baked OBJ output folder " + _bakedOutputDir);
+        return;
+    }
+
+    if (!QDir().mkpath(_originalOutputDir)) {
+        handleError("Failed to create original OBJ output folder " + _originalOutputDir);
+        return;
+    }
+
     QFile bakedFile;
     bakedFile.setFileName(_bakedModelFilePath);
     if (!bakedFile.open(QIODevice::WriteOnly)) {
@@ -163,8 +173,7 @@ void OBJBaker::bakeOBJ() {
     _outputFiles.push_back(_bakedModelFilePath);
     qCDebug(model_baking) << "Exported" << _modelURL << "to" << _bakedModelFilePath;
 
-    // Export done emit finished
-    emit finished();
+    checkIfTexturesFinished();
 }
 
 void OBJBaker::createFBXNodeTree(FBXNode& rootNode, FBXGeometry& geometry) {
@@ -279,6 +288,7 @@ void OBJBaker::createFBXNodeTree(FBXNode& rootNode, FBXGeometry& geometry) {
             auto textureFile = compressTexture(textureFileName, textureType);
             if (textureFile.isNull()) {
                 // Baking failed return
+                handleError("Failed to compress texture: " + textureFileName);
                 return;
             }
             relativeFilenameNode.properties = { textureFile };

tools/oven/src/ui/ModelBakeWidget.cpp

@@ -191,7 +191,7 @@ void ModelBakeWidget::bakeButtonClicked() {
             subFolderName = modelName + "-" + QString::number(++iteration) + "/";
         }
 
-        outputDirectory.mkdir(subFolderName);
+        outputDirectory.mkpath(subFolderName);
 
         if (!outputDirectory.exists()) {
             QMessageBox::warning(this, "Unable to create directory", "Unable to create output directory. Please create it manually or choose a different directory.");