Re: [Algorithms] C1 vs G1 (Was: "N-Patches")

[Lorenzo P. <lp...@ti...>]

> I don't thing there is any meaning of "G0".
For two segment curves it means they join together, G0 is "geometric
continuity".
If directions (but non necessarily the magnitudes)  of the two segments'
tangent vectors are equal at joing point, the curve has G1. 
For more details check out Foley Van-dam. 480-483

Lorenzo Pallara