Hey David, Thx for the reply. I tried to do the reverse technic,
By finding the normal of the cylinder top, and the midpoint, and Make a vector with midpoint +1z, And from them create vectorcrossproduct as the rotating axis, And the vectordotproduct as degree:) Thx for the help!. Hey another question, these cylinder have been split by brep split, but the its not a solid, just a faces with a whole inside. Is the a way to cap non planer objects? Because they need to cuttet on a cnc milling.. again thx On 21 Feb., 21:24, David Rutten <[email protected]> wrote: > Hi Thiru, > > it depends a bit on how you've defined your cylinders. If you don't > know the angle at which they're positioned, this will prove to be > quite tricky. If you can reliably reverse-engineer the angle (for > example by projecting the center of the cylinder onto the underlying > surface and extracting the normal vector) this ought to be possible. > > If everything else fails, it may be possible to feed the cylinders > into a VB script component and really get down with BRep methods to > try and find the angle of the bottom-most, planar, trimmed surface in > the Brep. > > Can you post an example file (keep it small please, a single cylinder > is probably sufficient for testing purposes. > > -- > David Rutten > [email protected] > Robert McNeel & Associates > > On Feb 21, 8:09 pm, Thiru <[email protected]> wrote: > > > > > Hi i got a lot of flat cylinders as panels on a surface, but i would > > like to move rotate so they all are planar to xy plane, and then move > > them from xyz plane down to xy. > > > Is there any smart way to this? because every cylinder has an > > different angle in the 3d space. > > > Any way thx.- Skjul tekst i anførselstegn - > > - Vis tekst i anførselstegn -
