an be given as 88° and 95°. All three angles must sum up to 180, and we're already 3 degrees over balance. Or maybe the user specifies three edge-lengths: 21, 12 and 8. 21 is bigger than 12+8, so even if the triangle was stretched flat, the two short edges cannot reach the ends of the long edge. The above is easy to test for and I add errors to the component if an invalid triangle is provided. However there are also many angle+edge length combinations which result in invalid triangles.
I could of course test for these as well, but the problem is now tolerance. What if the user specifies a redundant angle of 54.7°, whereas the mathematics tell us that the actual angle is 54.7002°. Is that an error? If so, is the angle wrong or is perhaps one of the edges wrong? Or has the triangle simply been over-constrained? Is there a mathematically robust way of dealing with this? And if so, would that also be the most user-friendly way of dealing with it?…
Added by David Rutten at 2:23pm on August 23, 2014
hes and each branch has 21 items.
so that there'll be 30 branches.
referring back to this discussion.
http://www.grasshopper3d.com/forum/topics/dividing-a-list-into-groups
the problem is
when i put this into a path mapper
first branch has 11 items
and the last branch has 10 items.
and make 31 branches rather than 30 branches
seems to me it's behaving oddly..
how can i make this list into
30 branches
21 items each?
…
ing via my Programs and Features, there were still remnants of shortcuts and folders on the desktop and in the All Programs menu. I inadvertently used one of these shortcuts, thinking they were new.
At least one of these shortcuts pointed to the Rhino 5 Education in the Program Files (x86) folder; PanelingTools does not work here but does function in Rhino 5.0 (64-bit).
The PT toolbars will load into Rhino 5.0 (x86) but not function; perhaps it requires a 32bit PT install.Everything shows up as expected in the Educational Rhino 5.0 (64-bit).
Thank you for the help.
_kevin…
ed according to list C.
I tried replace members, but it consists of geometry, so it doesn't worked.
In list C I filtered all the indices that need to be replaced.
All items in {0;0} from C need to be replaced by List B {0;0}
All items in {0;1} from C need to be replaced by List B {0;1}
And so on...
In the end everything needs to be fed into a orient component.
G is the geometry behind list B
A is the new list (but I don't know how to create)
B is the list A of all 60 panels
To wrap up the question:
I need to have entry 1 from list B in a new list on position: 0 1 2 3 5 6 7 10 11 12 15 16 21
I need to have entry 2 from list B in the same new list on position: 4 8 9 13 14 etc. etc. etc.
I wonder how I can do this :) Thanks in advance!
…
tion and the points array that follow. I was used to the Rhino.EvaluateSurface(Strobj, ArrParam) to pick pints on a surface.
Then I understand that points are identified with var pt and added with function pt_list.Add(pt) . But can't understand the whole syntax. This code is supposed to create hexagons!
Dim lines As New List(Of OnPolyline)()
'Point Culling
Dim ptArr As New On3dPointArray()
Dim pt_list As New List(Of On3dPoint)
For i As Int32 = 0 To u - 2 Step 2
For j As Int32 = 0 To v - 3 Step 4
ptArr.Append(arrPt(i + 1, j).x, arrPt(i + 1, j).y, arrPt(i + 1, j).z)
ptArr.Append(arrPt(i + 2, j + 1).x, arrPt(i + 2, j + 1).y, arrPt(i + 2, j + 1).z)
ptArr.Append(arrPt(i + 2, j + 2).x, arrPt(i + 2, j + 2).y, arrPt(i + 2, j + 2).z)
ptArr.Append(arrPt(i + 1, j + 3).x, arrPt(i + 1, j + 3).y, arrPt(i + 1, j + 3).z)
ptArr.Append(arrPt(i, j + 2).x, arrPt(i, j + 2).y, arrPt(i, j + 2).z)
ptArr.Append(arrPt(i, j + 1).x, arrPt(i, j + 1).y, arrPt(i, j + 1).z)
ptArr.Append(arrPt(i + 1, j).x, arrPt(i + 1, j).y, arrPt(i + 1, j).z)
Dim pline As New OnPolyline(ptArr)
lines.Add(pline)
Dim pt As New On3dPoint((arrPt(i + 1, j).x + arrPt(i + 1, j + 3).x) / 2, (arrPt(i + 1, j).y + arrPt(i + 1, j + 3).y) / 2, (arrPt(i + 1, j).z + arrPt(i + 1, j + 3).z) / 2)
pt_list.Add(pt)
ptArr.destroy
Next
Next…
Added by Jon Malkovich at 7:16pm on November 3, 2009
ino 5. I also download panelling tools and PT-GH addon and saved in rhino 5 plugin folder.
I can see panelling tool tab in rhino 5 but when i open grasshopper , there is no panelling tool tab. Hope i am able to explain my problem.…
eciso urgentemente de um designer/arquiteto que domine o plugin Grasshopper no Rhino. Preferência para alguém da área do Rio de Janeiro e com disponibilidade imediata.
Por favor ligar para (021) 3624 1907 e pedir para falar com o Ricardo…
w list should contain a smallest value of the values with the same index. I should keep order of the indexes.
For example, item [21] of the 1st branch = 1, item [21] of the 2nd branch = 2, so item [21] in the resulting list = 1.
Any advise?…