Is it possible to create interactive an BSpline-Curve by adding ControlPoints at runtime

taxidriver's picture
taxidriver
Wed, 10/05/2005 - 01:36
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Other usage issues

Hello!

I want to know if is possible to create an Bspline-curve or something else at runtime. Just add Controlpoints and then select to needed curve like BSpline. (OCC 5.2.4) ?

with best regards

Ulhak

Gerhard Hofmann's picture
Gerhard Hofmann
Thu, 10/06/2005 - 13:33

Hello Ulhak,

I don't know how you work interactivly with Open Casdcade, but I let the user click into a windows form and use GeomAPI_Interpolate with these points to create a BSpline.

regards
Gerhard

taxidriver's picture
taxidriver
Thu, 10/06/2005 - 18:46

Hello Gerhard,

thank you for your answer. Yes, what i meant was just like that what you did. I thought if it possible to convert on the 3dViewer mouse clicks as control points and than choose from a windows form the desired Curve to create. Can you sent me your example how you did with the windows form, cause thats my next problem. I try to code an MFC program... I would be VERY obliged if you sent me your code...my Mail-adress: ulardoo@web.de

with best regards

Ulhak