3D Engine Port
Each book has the code for all the previous books. IV has the code for I-IV.
The code for stretching a bitmap is called Bitmap.c and FastBitmap.c. The
FastBitmap code is much easier to read but it doesn't have some to the other's
flexibility. The Fastbitmap code is just a 2-d bresenham routine.
Good Luck on your code,
Jeff