Function Animation.this
Constructs a Animation from a vanilla IMG_Animation* from bindbc-sdl
					
			this
			(
			
			  sdl_image
			  bool isOwner = true,
			
			  void* userRef = null
			
			);
					
				
			Parameters
| Name | Description | 
|---|---|
| imgAnimation | the IMG_Animationpointer to manage | 
| isOwner | whether the instance owns the given IMG_Animation*and should destroy it on its own | 
| userRef | optional pointer to maintain reference link, avoiding GC cleanup |