添加 Source/FLESHEditor/Public/FLESHViewportClient.h

Source/FLESHEditor/Public/FLESHViewportClient.h

@@ -0,0 +1,55 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "EditorViewportClient.h"
+
+class FFLESHEditor;
+class FSceneViewport;
+
+/**
+ * FLESH Editor Viewport Client
+ * Handles 3D view rendering and interactions
+ */
+class FFLESHViewportClient : public FEditorViewportClient
+{
+public:
+    /** Constructor */
+    FFLESHViewportClient(FFLESHEditor* InEditor);
+    
+    /** Destructor */
+    virtual ~FFLESHViewportClient();
+    
+    /** Draw the viewport */
+    virtual void Draw(const FSceneView* View, FPrimitiveDrawInterface* PDI) override;
+    
+    /** Handle mouse clicks - deprecated API kept for compatibility with existing code */
+    virtual bool InputKey(FViewport* InViewport, int32 ControllerId, FKey Key, EInputEvent Event, float AmountDepressed = 1.f, bool bGamepad = false) override;
+    
+    /** Handle mouse clicks - new API */
+    virtual bool InputKey(const FInputKeyEventArgs& EventArgs) override;
+    
+    /** Reset camera */
+    void ResetCamera();
+    
+    /** Toggle wireframe mode */
+    void ToggleWireframe();
+    
+    /** Toggle bone display */
+    void ToggleBones();
+    
+    /** Viewport pointer */
+    FSceneViewport* Viewport;
+    
+private:
+    /** Editor reference */
+    FFLESHEditor* Editor;
+    
+    /** Show wireframe */
+    bool bShowWireframe;
+    
+    /** Show bones */
+    bool bShowBones;
+    
+    /** Preview scene for the viewport */
+    TSharedPtr<FPreviewScene> PreviewScene;
+};