nts and decompose them
4. use f(x) component with formula "If x=0,true,false"
5. take Z values from point decomposition, and input it as x value in f(x)
6. use cull pattern , as pattern provide values produces with fx, list to cull is our brep edges from brep explosion
END
Other possibility, maybe more flexible :
1. explode brep
2. compute area of faces (from F output) (area component)
3. get C (centroids)
4. sort list from C with sort list component(as K again provide Z values of centroid points)
5. as A input provide faces of exploded brep
6. use list item component with A output from sort list
7. now use brep wireframe on face outputted with list item component - thats your curve…
X, Y & Z parameters. At the moment 'Z' parameter is set to 0.
Now when i use a planar surface components it works well. But because i have Z parameter i need Edge surface component to work well. Edge surface gives me a funny shape, not like planar surface.
Essentially with Z parameter as 0, edge surface should look like planar surface, or not?
When i try edge surface with simple 4 points it works. The moment it gets relatively complex i do not get desired result.
All the points 1-26 in the curve were formed progressively in order i.e. 1, 2, 2...26 in GH not in Rhino.
What m'i doing wrong?
cheers
aB
…
In the mean time you can decompose the vectors to their X,Y,Z values, use the mass addition component in each of the 3 lists of numbers and use the resulting 3 numbers to create the sum vector.
Added by Vicente Soler at 12:44pm on November 10, 2009
re it is explained what a data tree is and how it works and it has nothing to do x,y,z information .....
there also the topic about reparameterize is declared... this are all very important topics without that knowledge you could not get very far with grashooper
...…
n these vectors
5. Make x vectors of different lengths using a series component
6. Array the brep objects using a grafted list of vectors
this will array them breps in a line. To array them into a grid repeat 5 with a y vector and apply this to subsets of the brep list and combine the x and y vectors with a mass addition component…