FARM.WRL       The world itself

TREE1.WRL      A tree, generated by TreeTool and converted using NFF2VRML
FOREST.WRL     A grove of trees, generated by FOREST (see Chapter 32)
BARN.WRL       The barn

GRASS01.TIF    The grass texture, in TIFF format
GRASS01.GIF    The grass texture, in GIF format
GRASS01.PCX    The grass texture, in PCX format
GRASS01.BMP    The grass texture, in Windows Bitmap format

SEMI.3DS       3D Studio file for the truck
SEMI.WRL       The truck, converted to VRML

The various stages of the world:

    01EG01.WRL
    01EG02.WRL
    01EG03.WRL
    01EG04.WRL
    01EG05.WRL