Do you have a tech note describing the method used to plot a Cubic Spline curve when adjacent points on a Polyline are of type Cubic Vertex? If not, can you point me to any published article that describes the model you use? I have Bezier Vertices figured out, and Cubic Vertices figured out when adjacent points are Corner Vertices, but not a succession of Cubic Vertices.
I am trying to figure what implied control points are being used for the cubic formulae.
I guess, while I am asking, I'd also like the model used when Cubic Vertices are flanked by Bezier Vertices.
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MullinRJ
Do you have a tech note describing the method used to plot a Cubic Spline curve when adjacent points on a Polyline are of type Cubic Vertex? If not, can you point me to any published article that describes the model you use? I have Bezier Vertices figured out, and Cubic Vertices figured out when adjacent points are Corner Vertices, but not a succession of Cubic Vertices.
I am trying to figure what implied control points are being used for the cubic formulae.
I guess, while I am asking, I'd also like the model used when Cubic Vertices are flanked by Bezier Vertices.
Thank you,
Raymond
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