summer (the fitness function is the energy consumption output of the Energyplus simulation, the genome are tree sliders that position the trees around the house). The connection with Energy plus software is done through Ladybug and Honeybee plug-ins.
Unfortunately we never managed to get to the end of the Galapagos run due to crash.
Any idea what could be the reasons? We have already tried on two different PC operating systems Windows 8 and Windows 7, starting Rhinoceros as administrators…
combination is nearly 0 (of course with 1 try). You have about 100 (?) dimensions... its just impossible to do it well. Even with billions of random genotypes for 1st generation.
Its like 1:googol (10^100) to succeed. If youll try and run it on your pc, youll probably consume all the energy in universe, and it will take longer time than our universe will exist.
Sorry :(
EDIT : As David wrote in his post - every added dimension results with almost half of "success ratio". So as with one slider you have e.g. 1:2 ratio of success, with 100 sliders you have :
1:633825300114114700748351602688 (2^99)
To somebody more familiar with math -> correct me if Iam wrong :)…
e any simple way of getting my hands on the values of the parameters for the Pareto-front configurations ? For the moment I'm dealing with them by Copy-Pasting the list of data on a panel...
2. The data is given like a % of the parameters' sliders. Can't we get the slider values directly ?
3. Is there an easy way to view the shapes on Rhino while "travelling" on the Pareto-front ? I was thinking of clicking on the Octopus Pareto-front shape (line or surface) while having the corresponding parameters configurations (thus shape) on Grasshopper (and Rhino).
4. Finally, is it just my PC or why can't we see the shapes evolving while the algorithms is processing ?
Those features might be coming in the next versions of Octopus but still, if you have any idea of how you would deal with my questions for now...
Thanks in advance
Thomas…
lyline(0, 1, R, C.GetLength, 5, 0, 0, C.GetLength, True)
Dim t As New List(Of Double) Dim SubSegs() As Curve = Pl.DuplicateSegments Dim TestCrvs As New List(Of NurbsCurve)
Dim PerpPts As New List(Of Point3d)
For Each SubSeg As Curve In SubSegs Dim ts, te As Double C.ClosestPoint(SubSeg.PointAtStart, ts) C.ClosestPoint(SubSeg.PointAtEnd, te) If ts > te Then TestCrvs.Add(C.ToNurbsCurve(New Interval(ts, 1))) TestCrvs.Add(C.ToNurbsCurve(New Interval(0, te))) Else TestCrvs.Add(C.ToNurbsCurve(New Interval(ts, te))) End If Next
For Each TestC As NurbsCurve In TestCrvs If TestC IsNot Nothing Then Dim tt As Double TestC.ClosestPoint(P, tt) Dim TestP As Point3d = C.PointAt(tt) If TestC.TangentAt(tt).IsPerpendicularTo(New Vector3d(TestP - P)) Then PerpPts.Add(TestP) End If Next
PP = PerpPts PC = Pl
End Sub
…
Added by David Stasiuk at 1:41am on February 28, 2014
e is the important part of the script:
Rhino.Display.RhinoView rv = (string.IsNullOrWhiteSpace(view)) ?
doc.Views.ActiveView :
doc.Views.Find(view, false);
if(rv==null)
return;
rv.CaptureToBitmap(false, true, false).Save(filepath, format);
See the SDK for more info: http://4.rhino3d.com/5/rhinocommon/html/AllMembers_T_Rhino_Display_RhinoView.htm…
he strange fact is that when I launch a first analysis it works but if I try again changing the analysis period or analysis surface, then it crashes. So the only way I found to keep on working, is by launching one analysis, saving the results, closing and re-opening everything. But I waste tremendous amount of time..
I think this problem started when I tried to launch two analysis at the same time (but different Rhino file and different grasshopper file). Before that, everything worked normally + the PC is new. And it's not a question of damaged file because I have tried with many different file that worked fine before. Also the analysis are very light, there's nothing heavy running and time of analysis is usually 1 min or 2.
My PC is Dell Inspiron 17-7779 with 16GB RAM.
Thanks!
…
run a single component per time? After running of which component, does Grasshopper get stuck?You might have to wait more than 30 minutes. Maybe you can leave your PC turned on during the night, and see what will happen in the morning?3) What are your latitude_ and longitude_ inputs coordinates?…
Added by djordje to Gismo at 10:42am on February 6, 2017