Open saravanan2020 opened 6 years ago
in a NURBS curve you do this by manipulating the knots. You will have to read up on NURBS curves, I am not an expert. A NURBS curve is not like a Bezier, the points don't have the same geometric interpretation as Bezier tangents.
I ported NurbsCurve2 from another library strictly for the purpose of being able to evaluate curves loaded from files. I have not used it to implement any kind of curve-editing UI. So, it only provides the very low-level interface to the actual knot/weight values.
I implemented your nurbs curve. But how can i control each point's slope or smoothness, For example. some points needed to be smoothed or curved and some points needs to be rough or straight point without any curvy-ness. How can i achieve this?.