1    package graphics.raytracers.rmiRaytracer.raytracer; 
2     
3    // 
4    // Generic target object to be traced 
5    // 
6     
7    interface Target { 
8        public abstract double intersectTest(Vec R0, Vec R1, int object); 
9     
10       public abstract int shade(int object, Vec R1, double t[]); 
11    
12       public abstract void setScene(Targets s); 
13    
14       public abstract boolean isBelongingToScene(); 
15   } 
16