【转帖】oddbsplinegetfitdata 90 problem
 

oddbspline::getfitdata () problem
oddbspline::getfitdata () problem
hi,
using the attached dwg file and calling getfitdata () for this spline returns false for tangentsexist parameter, but there is a tangent vector being applied to the start point. is this a bug? i'm using dwgdirect v1.12.00.
thanks,
ken c.
attached files
anyone have any input on this problem?
thanks,
ken c.
the problem is what should be returned in bhastangents if only one tangent presents like in file attached - only start tangent is specified.
arx returns true in such situation. we'll fix dd to do the same. but note that after the fix if bhastangents is true one of vectors may be of zero length.
sergey slezkin
thanks sergey. will this fix be in the upcoming maintenance release of dd 1.12?
yes. it will be included.
sergey slezkin