Yans's Page

Hey

Does anyone of you know how to create a barrier in grasshopper? Like in minute 2 of this video, but much simpler: https://www.youtube.com/watch?feature=player_embedded&v=W7_LFXz2Z38

We actually want to move a point with the MD Slider and dont want it to go into barriers (walls).

Any Idea?

Thanks a lot...