Another great tutorial, really enjoying this series! I do have a question though:
How does the addprim function (right at the beginning) know how to draw polylines between @ptnum and newpt?
I just don’t understand how the newpt points aren’t now included in @ptnum, since those points have already been added. Like, how does it have 2 completely seperate lists of points to draw between if they’re now part of the same geometry stream?
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Another great tutorial, really enjoying this series! I do have a question though:
How does the addprim function (right at the beginning) know how to draw polylines between @ptnum and newpt?
I just don’t understand how the newpt points aren’t now included in @ptnum, since those points have already been added. Like, how does it have 2 completely seperate lists of points to draw between if they’re now part of the same geometry stream?