[vtkusers] How to generate the curved line by two points and vectors

[Aron Helser]

Hi Frank,
I think you want a spline?
https://lorensen.github.io/VTKExamples/site/Cxx/PolyData/ParametricSpline/
HTH,
Aron

On Tue, Dec 11, 2018 at 3:52 AM Franks <masterwangzx at gmail.com> wrote:

> Hi, list
>
> I want to generate a curved line by VTK. Now I have the coordinates(xyz) of
> two points. One is the start point and the other one is the end point. The
> tangent vectors on two points are also known.
>
> Firstly, I use the vtkArcSource to generate the arc line. But sometimes the
> four elements can not just right define a circle.
>
> Now, I have no idea about this question.  I am looking for your help.
>
> Best regards,
> Frank
>
>
>
>
> --
> Sent from: http://vtk.1045678.n5.nabble.com/VTK-Users-f1224199.html
> _______________________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the VTK FAQ at:
> http://www.vtk.org/Wiki/VTK_FAQ
>
> Search the list archives at: http://markmail.org/search/?q=vtkusers
>
> Follow this link to subscribe/unsubscribe:
> https://public.kitware.com/mailman/listinfo/vtkusers
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://public.kitware.com/pipermail/vtkusers/attachments/20181211/e0a3a2ae/attachment.html>