Here are some sample .wrl files that were output from OrthoPak

• The graph displayed in the screenshots
• Here's another wrl
• Here's a big planar graph
• Here's another big graph

• 3-bend graph
• 3-bend that isn't a complete graph
• 1-bend graph
• 1-bend graph, not complete
• 2-bend graph
• 2-bend graph, not complete

• Tree of height 2
• Tree of height 3
• Tree of height 4
• Tree of height 5