There seems to be some differences when plotting a surface with BSplineSurface and with BSplineFunction.




Notice the ripples when using BSplineFunction (Second image below). Results from 'BSplineSurface' seems much more "natural".

BSplineSurface BSplineFunction

Any ideas on how to make results from BSplineFunction look like the ones from BSplineSurface?


closed as off-topic by rm -rf Oct 13 '15 at 15:03

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    $\begingroup$ They're supposed to give equivalent results. Try to increase the PlotPoints setting of ParametricPlot3D[]. $\endgroup$ – J. M. will be back soon Oct 8 '15 at 12:09
  • $\begingroup$ @J. M. You are right. Thanks! $\endgroup$ – Art Oct 8 '15 at 15:05

As @J.M.isback says, increasing the number of PlotPoints in ParametricPlot3D solves the problem.


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