Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsTiling a Path with a Single Trapezoid along a Given Curvehttp://demonstrations.wolfram.com/TilingAPathWithASingleTrapezoidAlongAGivenCurve/]]>http://demonstrations.wolfram.com/TilingAPathWithASingleTrapezoidAlongAGivenCurve/