editing splines
Posted: Tue Aug 05, 2008 1:21 pm
I've just take a look on QCAD demo 2.2.1.0, and at a first glance I like it.
However, I have some questions about working with splines, which I was unable to answer with the documentation:
1.) How can I add/remove control points to/from existing splines?
2.) How can I modify the multiplicity of a control point? It is possible to move multiple control points to the same position, and the spline correctly "sharpens" at that position. But how can I move a single one of those multiple control points at a position to somewhere else, in order to get a smooth curve again?
3.) Is there any way to use splines as part of a poly line?
4.) What are the specific plans regarding splines support for future releases?
Thanks in advance,
Peter
However, I have some questions about working with splines, which I was unable to answer with the documentation:
1.) How can I add/remove control points to/from existing splines?
2.) How can I modify the multiplicity of a control point? It is possible to move multiple control points to the same position, and the spline correctly "sharpens" at that position. But how can I move a single one of those multiple control points at a position to somewhere else, in order to get a smooth curve again?
3.) Is there any way to use splines as part of a poly line?
4.) What are the specific plans regarding splines support for future releases?
Thanks in advance,
Peter