Experimenting with weights.
A weight centered at zero has no effect (the same as an unweighted spline). At the lowest strength setting (1), the weights will also have no effect. Make a floating panel: [url]http://www.geogebratube.org/material/show/id/94961[/url] ____________________ Bézier Curves, I 1. Construction: [url]http://www.geogebratube.org/material/show/id/27320[/url] 2. Higher Order Curves: [url]http://www.geogebratube.org/material/show/id/27627[/url] 3. Basic Implementation: [url]http://www.geogebratube.org/material/show/id/27631[/url] [b]4.→ Weights[/b] 5. Continuous path: [url]http://www.geogebratube.org/material/show/id/81193[/url]