This file contains the routines that draw the Forest View window. Routines to draw the ground, trees and houses are here. For efficiency purposes, there are two routines to handle drawing trees. The high resolution routine draws both the tree stems and their crowns. It also draws all of the trees in each grid. The low resolution routine draws the tree stems only. The low resolution routine draws a maximum of five trees per grid. While there are two routines to draw the scene in the Forest View, the application only uses the high resolution routine. The low resolution routine exists to help the application's animation performance and was used in previous versions of the application. Performance has increased to the to the point where the low resolution routinte is no longer necessary. The low resolution routine still exists but it is never called in the application.