Curve=BRep_Tool::Curve(aEdge,First,Last);

DiRose's picture
DiRose
Thu, 02/19/2004 - 08:17
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Curve=BRep_Tool::Curve(aEdge,First,Last);

Hi All,

anyone know how can I get the value of the First and the Last out?

Thanks

MCV's picture
MCV
Thu, 02/19/2004 - 12:30

Hi,it might be, that I misunderstood your question but the 2 interesting values will be written by the algorithm.
So you do not set those values, you receive them.
But you must define them before as "Standar_Real" variables and you will be fine.
Generally speaking, if you seek for the first/last parameter of a curve (i.e. a "Geom_BSplinesCurve), you just use the methods "FirstParameter()" and "LastParameter()". You then may assign them to 2 "Standard_Real" variables too. That means the same.

Good luck.

MCV

DiRose's picture
DiRose
Fri, 02/20/2004 - 04:12

Hi Marcol,

Thanks for answered my question. this is what i wanted. thanks a lot:-)