Topographic simulation

This is a real-time 3D simulation from Prentice Hall that illustrates how topographic maps are created and used to depict changes in elevation. Students are able to sculpt mountains and valleys in real-time and see the changes to the corresponding topographic map.
http://www.forgefx.com/casestudies/prenticehall/ph/topo/topo.htm

Topographic simulation

This is a real-time 3D simulation from Prentice Hall that illustrates how topographic maps are created and used to depict changes in elevation. Students are able to sculpt mountains and valleys in real-time and see the changes to the corresponding topographic map.
http://www.forgefx.com/casestudies/prenticehall/ph/topo/topo.htm