RenderTexture fait des images residuelles

main.cpp

#include <SFML/Graphics.hpp> 
#include <SFML/Audio.hpp> 
#include "ResourcePath.hpp" 

int main (int argc, const char * argv[]) 
{ 
    // Create the main window 
    sf::RenderWindow window(sf::VideoMode(800, 600), "SFML window"); 
    
    //creation d'une texture et du sprite qui la dessine 
    sf::RenderTexture rTx; 
    rTx.Create(200, 200); 
    rTx.Clear(); 
    rTx.Draw(sf::Shape::Circle(100, 100, 100, sf::Color::Red)); 
    rTx.Display(); 
    sf::Sprite spr[2]; 
    spr[0].SetTexture(rTx.GetTexture()); 
    //C'est important le fait que cette texture soit cree avant les que les autres, si elle est cree apres le bug disparais 
    
    window.SetActive();
    
    // Load a sprite to display 
    sf::Texture texture; 
    if (!texture.LoadFromFile(ResourcePath() + "cute_image.jpg")) 
       return EXIT_FAILURE; 
    sf::Sprite sprite(texture); 

    // Create a graphical text to display 
    sf::Font font; 
    if (!font.LoadFromFile(ResourcePath() + "sansation.ttf")) 
       return EXIT_FAILURE; 
    sf::Text text("Hello SFML", font, 50); 
    text.SetColor(sf::Color::Black);
        

    while (window.IsOpened()) 
    { 
       // Process events 
       sf::Event event; 
       while (window.PollEvent(event)) 
       { 
          // Close window : exit 
          if (event.Type == sf::Event::Closed) 
             window.Close(); 
            
          // Escape pressed : exit 
          if (event.Type == sf::Event::KeyPressed && event.Key.Code == sf::Keyboard::Escape) 
             window.Close(); 
       } 

       window.Clear(); 
        
        
       window.Draw(sprite); 
        
        
        //Peu importe dessiner ça avant ou apres, le bug est la 
        window.Draw(spr[0]); 

       window.Draw(text); 


       window.Display(); 
    } 

   return EXIT_SUCCESS; 
}