GUI improvements. WIP Blender icons added (TODO: investigate license and credit or remove these)

Author: JuanDiegoMontoya

data/config/defaultLayout.ini

@@ -42,7 +42,7 @@ DockId=0x0000000C,0
 Pos=0,24
 Size=335,271
 Collapsed=0
-DockId=0x0000000D,1
+DockId=0x0000000D,2
 
 [Window][###lights_window]
 Pos=0,24
@@ -87,10 +87,10 @@ Collapsed=0
 DockId=0x0000000E,0
 
 [Window][ Materials##materials_window]
-Pos=0,297
-Size=335,404
+Pos=0,24
+Size=335,271
 Collapsed=0
-DockId=0x0000000E,1
+DockId=0x0000000D,1
 
 [Window][Perf##perf_window]
 Pos=337,784
@@ -102,7 +102,7 @@ DockId=0x00000010,0
 Pos=0,297
 Size=335,404
 Collapsed=0
-DockId=0x0000000E,2
+DockId=0x0000000E,1
 
 [Window][Scene Graph##scene_graph_window]
 Pos=0,24

data/textures/icons/curve.png

@@ -20,6 +20,7 @@
 #include "shaders/ShadeDeferredPbr.h.glsl"
 
 #include <variant>
+#include <vector>
 
 // TODO: these structs should come from shared headers rather than copying them
 FVOG_DECLARE_ARGUMENTS(VisbufferPushConstants)
@@ -670,7 +671,13 @@ class FrogRenderer2 final : public Application
   bool showFpsInfo   = true;
   bool showSceneInfo = false;
   struct CameraSelected{};
-  struct AtmosphereSelected{};
-  using SelectedThingyType = std::variant<std::monostate, CameraSelected, AtmosphereSelected, Utility::Node*>;
+  struct SunSelected{};
+  struct MaterialSelected
+  {
+    size_t index;
+  };
+  using SelectedThingyType = std::variant<std::monostate, CameraSelected, SunSelected, Utility::Node*, MaterialSelected>;
   SelectedThingyType selectedThingy = std::monostate{};
+
+  std::unordered_map<std::string, Fvog::Texture> guiIcons;
 };

data/textures/icons/ease_in_out.png

@@ -223,6 +223,11 @@ namespace Fvog
       return createInfo_;
     }
 
+    [[nodiscard]] bool operator==(const Texture& other) const noexcept
+    {
+      return image_ == other.image_;
+    }
+
     // TODO: Make layout per subresource and track it in the command buffer
     std::unique_ptr<VkImageLayout> currentLayout{};