I'm trying to search for 4 neighbours (see picture) of every plane in a list so my definition workes for all planes and just for one.
Any tips, tricks or solutions?
one can see how the drainage paths generated from a series of fixed sources shift to find the slopes and valleys in the terrain.
For each source point, the algorithm:
1. finds the downward sloping direction
2. moves in that direction a designated distance
3. finds the closest point on the surface
4. if this new point is not higher or too close, then
5. it repeats from the new point.…
Centerpiece scupture for Hotel Lobby
9 feet tall
Hexagon base is 4 feet across flats
& Ceiling medalion is 20 feet in diameter
No plug-ins were used , only grasshopper (Rhino3D) .