Hi Bruce
since long time (1997) we do arc stroking in terms of deviation from the arc. Please contact Patrick ([EMAIL PROTECTED]) or Dieter ([EMAIL PROTECTED]) to get the arc stroke factory. Kind regards Martin > -----Original Message----- > From: bruce_harold [mailto:[EMAIL PROTECTED] > Sent: Montag, 28. M�rz 2005 08:54 > To: [email protected] > Subject: [fme] Circular Arc stroking > > > > > Hello All > > I have some circular segment geometry which I have in terms of arc > length, radius and chord vector. I can turn this into an arc feature > OK, courtesy of formulae from Dr Match on the web and @Evaluator, > ArcEstimator/2dArcReplacer and so on. I even learned a new word doing > all that - "apothem". Wow. > > I then stroke the circular arc. That works too, except that arcs of > low curvature end up with "too few" (for smoothness) vertices. I can > see how to specify a vertex count, but what I want is a deviation > parameter from the true curve, in ground units. Anybody done that? > > Regards > > Bruce. > > > > > > > > > Get the maximum benefit from your FME, FME Objects, or SpatialDirect > via our Professional Services team. Visit www.safe.com/services for > details. > Yahoo! Groups Links > > > > > > > ************************************************ * Dr. Martin Huber * GeoTask AG * G�terstrasse 253 * 4053 Basel * +41 61 337 84 84 * +41 79 749 44 84 * [EMAIL PROTECTED] * http://www.geotask.ch ************************************************ Get the maximum benefit from your FME, FME Objects, or SpatialDirect via our Professional Services team. Visit www.safe.com/services for details. Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/fme/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
