hello there,
Made a small VL wrapper around the Simplify.NET lib. It allows you to simplify a 2D line, based on a user-defined tolerance variable.
To install, go to Gamma’s command line and type
nuget install VL.2D.Simplify
Then strike F1 to open the help browser and check the Simplify a polygon Howto.
You can see here the simplified line in blue, and the original one in purple.
Aaaaand the source is here.
Cheerz!
seb
ah nice, i also played a bit with curve simplifications and made this patch to compare several algorithms. (patch is quite a mess, but not complicated tough)
VL.Simplify_test.7z (122.2 KB)
this might also be interesting.
it not only handles Simplify ( CurvePreprocess.RdpReduce() …)
it also handles CurveFit (CurveFit.Fit(reduced, 8)), so finding a Bézier curve with C1 continuity from a List
I haven’t tried it in VL yet, but it should actually work.
burningmime/curves is also part of my comparison
thanks for sharing those, I’ll check it out to see how it could be included to the package :)