Grasshopper

algorithmic modeling for Rhino

modelling wave surfaces

I am a long-term Rhino user (v1 onwards), but as a complete newcommer to the concepts of Grasshopper, I am interested in any pointers towards modelling the "random" wave surface of a body of water - effectively allowing for the influence of wind or tide etc on the surface.
Any knowlege in this direction would be greatfully received.
Thanks,
Robert

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Replies to This Discussion

Permalink Reply by Dirk Anderson on May 30, 2009 at 7:29pm
Robert, not entirely sure of what you mean by random but I've uploaded a VB that takes a point list and introduces a random z height (+sin wave) into the set - may give you some idea of how to introduce variation?


atelier ngai has a good definition that uses composite sin curves for variable surfaces:

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