The maths involved is not trivial, but I do have a way of generating evenly spaced streamlines and equipotentials using grasshopper, as shown in this image: http://spacesymmetrystructure.files.wordpress.com/2009/02/flowlines.jpg
The definition didnt carry over to the latest version of GH, and I have been planning for a while to fix it and make a few improvements. Hopefully I'll get a chance to do some work on it this weekend. I've been really pleased by the response to my earlier 'magnetic displacement' definition, and its great to see so many people using it to make new things - especially when they take the trouble to acknowledge where it came from! :) On Apr 22, 12:48 am, alex_kalachev <al.kalac...@gmail.com> wrote: > Hello, > > I'm also trying to work with the magnetic field definition. I made > some attempts to get the field lines, but nothing came out. I'm got > stuck and have no ideea how to get them. > > These are my tryouts and something similar to what i would like to > get. > > http://grasshopper3d.googlegroups.com/web/battery%20charge.jpg?gsc=5q... > > definition (it's simplified cause i was trying to get it done on a > simple > example)http://grasshopper3d.googlegroups.com/web/magnetic%20curve%20_two%20p... > > Any info on this is appreciated. > Thanks a lot, > Alex
