diff --git a/src/noggit/MapView.h b/src/noggit/MapView.h
index 45a7717c..8cc62d74 100755
--- a/src/noggit/MapView.h
+++ b/src/noggit/MapView.h
@@ -206,6 +206,8 @@ private:
   std::vector<selection_type> lastSelected;
 
   bool _rotation_editor_need_update = false;
+  bool _texture_picker_need_update = false;
+  bool _area_picker_need_update = false;
 
   // Vars for the ground editing toggle mode store the status of some
   // view settings when the ground editing mode is switched on to
diff --git a/src/noggit/ui/TexturePicker.cpp b/src/noggit/ui/TexturePicker.cpp
index 2950024e..42f875db 100755
--- a/src/noggit/ui/TexturePicker.cpp
+++ b/src/noggit/ui/TexturePicker.cpp
@@ -80,6 +80,14 @@ namespace Noggit
 
         layout->addWidget(click_label, 0, i);
         _labels.push_back(click_label);
+
+        QLabel* alphamap_label = new QLabel(this);
+        alphamap_label->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+        alphamap_label->setMinimumSize(128, 128);
+        // alphamap_label->hide();
+
+        layout->addWidget(alphamap_label, 3, i);
+        _alphamap_preview_labels.push_back(alphamap_label);
       }
 
       QPushButton* btn_left = new QPushButton (this);
@@ -87,13 +95,20 @@ namespace Noggit
       btn_left->setIcon(FontAwesomeIcon(FontAwesome::angledoubleleft));
       btn_right->setIcon(FontAwesomeIcon(FontAwesome::angledoubleright));
 
+      // QPushButton* btn_hide_alphamaps = new QPushButton(this);
+      // btn_hide_alphamaps->setIcon(Noggit::Ui::FontNoggitIcon(Noggit::Ui::FontNoggit::Icons::VISIBILITY_HIDDEN_MODELS));
+      // btn_hide_alphamaps->setText("Display Chunk Alphamaps");
+
       btn_left->setMinimumHeight(16);
       btn_right->setMinimumHeight(16);
+      // btn_hide_alphamaps->setMinimumHeight(16);
 
       auto btn_layout(new QGridLayout);
       btn_layout->addWidget (btn_left, 0, 0);
       btn_layout->addWidget (btn_right, 0, 1);
 
+      // layout->addWidget(btn_hide_alphamaps, 2, 0, 1, 4, Qt::AlignHCenter | Qt::AlignBottom);
+
       layout->addItem(btn_layout, 1, 0, 1, 4, Qt::AlignHCenter | Qt::AlignBottom);
 
       connect ( btn_left, &QPushButton::clicked
@@ -109,6 +124,26 @@ namespace Noggit
                   emit shift_right();
                 }
               );
+      /*
+      connect(btn_hide_alphamaps, &QPushButton::clicked
+          , [this]
+          {
+              _display_alphamaps = !_display_alphamaps;
+
+              if (_display_alphamaps)
+              {
+                  for (uint8_t index = 0; index < _chunk->texture_set->num(); ++index)
+                      _alphamap_preview_labels[index]->show();
+                  for (uint8_t index = _chunk->texture_set->num(); index < 4U; ++index)
+                      _alphamap_preview_labels[index]->hide();
+              }
+              else
+              {
+                  for (uint8_t index = 0; index < 4U; ++index)
+                      _alphamap_preview_labels[index]->hide();
+              }
+          }
+      );*/
 
       adjustSize();
       setFixedSize(size());
@@ -199,9 +234,11 @@ namespace Noggit
       }
 
       _textures.clear();
-      size_t index = 0;
+      // uint8_t index = 0;
 
-      for (; index < _chunk->texture_set->num(); ++index)
+      std::array<int, 4> weights{0,0,0,0};
+
+      for (uint8_t index = 0; index < _chunk->texture_set->num(); ++index)
       {
         _labels[index]->unselect();
         _textures.push_back(_chunk->texture_set->texture(index));
@@ -210,11 +247,73 @@ namespace Noggit
 
         if (_main_texture_window->filename() == _labels[index]->filename())
             _labels[index]->select();
+
+        if (_display_alphamaps)
+            _alphamap_preview_labels[index]->show();
+
+        // alphamap_preview.fill(Qt::black);
+        QImage image(64, 64, QImage::Format_RGBA8888);
+        image.fill(Qt::black);
+        
+        _chunk->texture_set->apply_alpha_changes();
+        auto alphamaps = _chunk->texture_set->getAlphamaps();
+        
+        for (int k = 0; k < 64; ++k)
+        {
+            for (int l = 0; l < 64; ++l)
+            {
+                if (index == 0)
+                {
+                    // WoW calculates layer 0 as 255 - sum(Layer[1]...Layer[3])
+                    int layers_sum = 0;
+                    if (alphamaps->at(0).has_value())
+                        layers_sum += alphamaps->at(0).value().getAlpha(64 * l + k);
+                    if (alphamaps->at(1).has_value())
+                        layers_sum += alphamaps->at(1).value().getAlpha(64 * l + k);
+                    if (alphamaps->at(2).has_value())
+                        layers_sum += alphamaps->at(2).value().getAlpha(64 * l + k);
+        
+                    int value = std::clamp((255 - layers_sum), 0, 255);
+                    image.setPixelColor(k, l, QColor(value, value, value, 255));
+                    weights.at(index) += value;
+
+                }
+                else // layer 1-3
+                {
+                    auto& alpha_layer = alphamaps->at(index - 1).value();
+        
+                    int value = alpha_layer.getAlpha(64 * l + k);
+                    image.setPixelColor(k, l, QColor(value, value, value, 255));
+                    weights.at(index) += value;
+                }
+            }
+        }
+
+        // QPixmap alphamap_preview(64, 64);
+
+        QPixmap alphamap_preview = QPixmap::fromImage(image).scaled(128, 128);
+        // alphamap_preview.fromImage(image);
+        // _alphamap_preview_labels[index]->setPixmap(alphamap_preview);
+        _alphamap_preview_labels[index]->setPixmap(alphamap_preview);
       }
 
-      for (; index < 4U; ++index)
+      float sum = weights.at(0) + weights.at(1) + weights.at(2) + weights.at(3);
+      std::array<float, 4> alpha_weights = { 
+          weights.at(0) / sum * 100.f,
+          weights.at(1) / sum * 100.f,
+          weights.at(2) / sum * 100.f,
+          weights.at(3) / sum * 100.f };
+
+      for (uint8_t index = 0; index < _chunk->texture_set->num(); ++index)
+      {
+          std::string weight_tooltip = "Weight: " + std::to_string(alpha_weights.at(index));
+        _alphamap_preview_labels[index]->setToolTip(QString::fromStdString(weight_tooltip));
+      }
+
+      for (uint8_t index = _chunk->texture_set->num(); index < 4U; ++index)
       {
         _labels[index]->hide();
+        _alphamap_preview_labels[index]->hide();
       }
     }
   }