【转帖】oddb2dpolyline spline fit or curve fi
 

oddb2dpolyline spline fit or curve fit..
oddb2dpolyline spline fit or curve fit..
hi,
suppose i have an simple type of oddb2dpoyline with simple vertex... now i want to convert it to spline fit polyline.. for that if i use function oddb2dpolyline::setpolytype( oddb::k2dsplinectl....) .fff"> will the veritces will be automatically generated.. or i have to dofff"> something else to convert a simple 2dpolyline to a curve fitted or spline fitted polyline.fff">.
plz help.......................
thankx........
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current dd version contains no implementation for appending fit vertices.
splinefit(), curvefit() and converttopolytype() are commented out.
probably this functionality will be available in 1.15
sergey slezkin

thanks for the reply...
i was wondering if anybody has some algorithms to get the fit points from a spline... so that if we join the fit points then it will look like spline.. thank you.. again..
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it's possible to use odgenurbcurve2d class. construct object of this class. polyline points should be passed as control points, segments lengths as knots.
call getsamplepoints and you'll get fit vertices.
sergey slezkin