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How exactly does Graffle interpolate Bezier curves?
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Greg Titus
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2007-07-09, 11:24 AM
Greg Titus
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Wim kind of says it backwards. A cardinal spline has a tension, and Graffle uses a tension=0.5. A cardinal spline of tension=0 is the same as a Catmull-Rom spline.
See here:
http://en.wikipedia.org/wiki/Cardinal_spline
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