Aiv.Fast2D.PostProcessingEffect.Setup C# (CSharp) Method

        public void Setup(Window window)
        {
            renderTexture = new RenderTexture(window.Width, window.Height);
        }

 public PostProcessingEffect SetPostProcessingEffect(int index, PostProcessingEffect effect)
 {
     effect.Setup(this);
     postProcessingEffects.Insert(index, effect);
     return(effect);
 }