I have got a surface plot generated by ParametricPlot3D and a curve on that surface wich I want to display in one graphic, such that the line is clearly to be distinguished from the surface..are there any options to make the line bold or somewhat more visible?:-) ANd also it seems to me, that the lne does not always seem to be on top...how can that be done?
Thanks, I attached a simple example of what I am talking about^^
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