# GravRay:  scene.py
# Defines the scene class to handle foreground and background images

class Scene:

    def __init__(self):
    
    def load_foreground(self, foreground_file):
    
    def load_background(self, background_file):
    
	def get_foreground_frame(self, frame):
	
	def get_background_frame(self, frame):
	
	