Generate a chromatic aberration on the edge of the image to simulate an imperfect lens.
                      This modifier is very costly, better not put too many samples.
                  
                
                
                Parameters
                
                  - 
                    Center (2D Position) : Center of the chromatic aberration
                  
- 
                    Iteration (Positive Number (> 0)) : Iteration of the chromatic aberration
                  
- 
                    Distortion (Floating point number) : Distortion of the chromatic aberration