Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

How to draw Bezier curve

Please login with a confirmed email address before reporting spam

HI All

Can any body suggest me how to draw bezier curve in 2D.

1 Reply Last Post Mar 22, 2013, 2:33 a.m. EDT
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)

Please login with a confirmed email address before reporting spam

Posted: 1 decade ago Mar 22, 2013, 2:33 a.m. EDT
Hi

Open the geometry node in a 2D model, click on the icon for a straight line (the one after the "point"), left-click in two different places on the graphics view: you will see the line now move over to the third icon a quarter circle with 3 red dots and click on it and return into the graphics view make 2 more left clicks moving along a L shape. and now you have a bezier 2nd order, then RIGHT click once and COMSOL wioll close the curve and create the node in the geoemtry.
Now you can open the node and edit it.

You can also start creating the bezier node and enter coordinates of the points, of you know them. You can change from the default closed surface to closed line or simple "open" line

--
Good luck
Ivar
Hi Open the geometry node in a 2D model, click on the icon for a straight line (the one after the "point"), left-click in two different places on the graphics view: you will see the line now move over to the third icon a quarter circle with 3 red dots and click on it and return into the graphics view make 2 more left clicks moving along a L shape. and now you have a bezier 2nd order, then RIGHT click once and COMSOL wioll close the curve and create the node in the geoemtry. Now you can open the node and edit it. You can also start creating the bezier node and enter coordinates of the points, of you know them. You can change from the default closed surface to closed line or simple "open" line -- Good luck Ivar

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.