entity editor, scene graph viewer, scene viewer basics done. Can rotate, translate and scale selected models.

src/FreeCameraController.h

@@ -0,0 +1,30 @@
+//
+// Created by slinky on 5/11/26.
+//
+
+#ifndef B_ENGINE_FREECAMERACONTROLLER_H
+#define B_ENGINE_FREECAMERACONTROLLER_H
+
+#include "Camera.h"
+#include "EditorContext.h"
+
+class FreeCameraController {
+public:
+    FreeCameraController() = default;
+
+    void update(EditorContext& ctx);
+    void on_mouse_delta(float xoff, float yoff) const;
+
+    void set_camera(Camera& c);
+    void release_camera();
+
+    float movement_speed = .01;
+    float look_sensitivity = .01;
+private:
+    Camera* camera {nullptr};
+
+    bool checkInput = false;
+};
+
+
+#endif //B_ENGINE_FREECAMERACONTROLLER_H