position camera correctly

src/noggit/Red/AssetBrowser/ModelView.cpp

@@ -77,26 +77,24 @@ void ModelViewer::setModel(std::string const &filename)
 
 void ModelViewer::resetCamera()
 {
+  _camera.reset();
   float radius = 0.f;
 
   if (_model_instance.which() == eEntry_WMO)
   {
     WMOInstance* wmo = boost::get<selected_wmo_type>(_model_instance);
-    auto bb_center = (wmo->extents[0] + wmo->extents[1]) / 2;
-    radius = (bb_center - wmo->extents[0]).length();
+    _camera.position = (wmo->extents[0] + wmo->extents[1]) / 2.0f;
+    radius = std::max((_camera.position - wmo->extents[0]).length(), (_camera.position - wmo->extents[1]).length());
 
   }
   else
   {
     ModelInstance* model = boost::get<selected_model_type>(_model_instance);
-    auto extents = model->extents();
-
-    auto bb_center = (extents[0] + extents[1]) / 2;
-    radius = (bb_center - extents[0]).length();
+    _camera.position = (model->extents()[0] + model->extents()[1]) / 2.0f;
+    radius = std::max((_camera.position - model->extents()[0]).length(), (_camera.position - model->extents()[1]).length());
   }
 
-  float distance_factor = abs( aspect_ratio() * radius / sin(_camera.fov()) / 2);
-  _camera.position = {0.f, 0.f, 0.f};
+  float distance_factor = abs( aspect_ratio() * radius / sin(_camera.fov()._ / 2.f));
   _camera.move_forward_factor(-1.f, distance_factor);
 
 }

src/noggit/Red/AssetBrowser/Ui/AssetBrowser.cpp

@@ -33,6 +33,24 @@ AssetBrowserWidget::AssetBrowserWidget(QWidget *parent)
       }
   );
 
+  // Handle preview rendering
+  connect(ui->listfileTree, &QTreeView::expanded
+      ,[this] (const QModelIndex& index)
+          {
+            for (int i = 0; i != _model->rowCount(index); ++i)
+            {
+              auto child = index.child(i, 0);
+              auto path = child.data(Qt::UserRole).toString();
+              if (path.endsWith(".wmo") || path.endsWith(".m2"))
+              {
+                // do icon rendering here
+              }
+            }
+          }
+
+  );
+
+
   auto start = std::chrono::high_resolution_clock::now();
 
   updateModelData();

src/noggit/Red/AssetBrowser/Ui/Model/TreeManager.cpp

@@ -25,6 +25,8 @@ QStandardItem* TreeManager::addItem(QString path)
     {
       item->appendRow((child = new QStandardItem(elt)));
       child->setData(QVariant(path_remainder), Qt::UserRole);
+      child->setEditable(false);
+      child->setCheckable(false);
 
       layered_items[path_remainder] = child;
     }

src/noggit/camera.cpp

@@ -110,4 +110,12 @@ namespace noggit
 
     position += up * sign * move_speed * dt;
   }
+
+  void camera::reset()
+  {
+    position = {0.f, 0.f, 0.f};
+    _roll = math::degrees(0.0f);
+    _yaw =  math::degrees(0.f);
+    _pitch =  math::degrees(0.f);
+  }
 }

src/noggit/camera.hpp

@@ -36,6 +36,8 @@ namespace noggit
 
     void move_forward_factor (float sign, float factor);
 
+    void reset();
+
     math::vector_3d position;
     float move_speed;
 

src/noggit/multimap_with_normalized_key.hpp

@@ -48,7 +48,7 @@ namespace noggit
                 LogDebug << key << ": " << _counts.at(pair) << std::endl;
               }
             );
-            */
+      */
     }
 
     template<typename... Args>