Remove rotating frame

inc/App.hpp

@@ -13,18 +13,11 @@ public:
   void deinit();
 
 private:
-  int pos = 0;
   int screenWidth, screenHeight;
   Canvas canvas;
-  std::array<RenderTexture2D, 2> canvasTexure = {0};
-  float rotation = 0.0f;
-  Rectangle destB;
-  Rectangle destA;
+  RenderTexture2D canvasTexure = {0};
+
+  Rectangle dest;
 
   Dna dna = {0};
-
-  Vector2 mouseStart;
-  float len;
-  float ofset;
-  bool validHit = false;
 };