Subject: SP4: I lied

(This message is being sent to all CPSC 102 Sec 1 students )

When I said:

After working on sp4, I am slightly confused. In the sp4.txt document
online, it says that we are "to supply (without change)
   list.cpp  (done in lab)
   vector.h   from mp1
   image.c    from mp1
   raytrace.c from mp1"
and "to convert from c to c++

   camera.c --> camera.cpp
   plane.c  --> plane.cpp
   sphere.c --> sphere.cpp"

I should have said "supply with minor changes (i.e. replace access
to private components with use of "getter" functions)

I also left out:

   material.c ---> material.cpp