(n)certainties – Columbia – Fall 2008

Function NewFindComrade2 (ArrTri,  ArrTriID)
 
 Dim buddies(),triangles(),oops, ArrTrixy, testline,cntr, winline, EQscore
 Dim j,k,p,q,i,n,w,y
 Dim d,dwin,J1,K1,P1,Q1
 Dim d1,d2,d3,U1,V1,u,v,m
 Dim buddiesID()
 ArrTrixy = ArrTri
 
 ’Rhino.EnableRedraw (False)
 For i=0 To Ubound (ArrTri)
  For w=0 To 2
   ArrTrixy(i)(w)= Rhino.PointAdd (ArrTri(i)(w), array(0,0,-1*ArrTri(i)(w)(2)))
  Next
  ReDim Preserve triangles(i)
  triangles(i) = Rhino.AddPolyline (array(ArrTrixy(i)(0), ArrTrixy(i)(1), ArrTrixy(i)(2), ArrTrixy(i)(0)))
  cntr = FindCenter (array(ArrTrixy(i)(0), ArrTrixy(i)(1), ArrTrixy(i)(2)))
  Rhino.ScaleObject triangles(i),cntr,array(0.95,0.95,1),False
 Next
 n=0
 For j = 0 To Ubound (ArrTrixy)
  For k = 0 To 2 
   If Not IsNull (ArrTrixy(j)(k)) Then
    For p=j To Ubound (ArrTrixy)
     If p<>j Then
      For q=0 To 2
       If Not IsNull (ArrTrixy(p)(q)) Then
        For u = p To Ubound (ArrTrixy)
         If u<>p And u<>j Then
          For v=0 To 2
           If Not IsNull (ArrTrixy(u)(v)) Then
            ’cntr= FindCenter (array(ArrTrixy(j)(k), ArrTrixy(p)(q), ArrTrixy(u)(v)))
            If Not IsNull (cntr) Then
             d1= Rhino.Distance (ArrTrixy(p)(q), ArrTrixy(j)(k))
             If d1 < MaxVaultDist2 Then
              d2= Rhino.Distance (ArrTrixy(u)(v), ArrTrixy(p)(q))
              If d2 < MaxVaultDist2 Then
               d3= Rhino.Distance (ArrTrixy(j)(k), ArrTrixy(u)(v))
               If d3 < MaxVaultDist2 Then
                d=d1+d2+d3
                testline = Rhino.AddPolyline (array(ArrTrixy(j)(k), ArrTrixy(p)(q), ArrTrixy(u)(v),ArrTrixy(j)(k)))
                oops = 0
                For y=0 To Ubound (triangles)
                 If Rhino.PlanarCurveCollision(testline, triangles(y)) Then
                  Rhino.Print “Got some Overlap Action”
                  oops = oops+1
                 End If
                Next
             
                If oops = 0 Then
                 ’EQscore = GetEQScore (array(ArrTrixy(j)(k), ArrTrixy(p)(q), ArrTrixy(u)(v)))
                 ’If EQscore > EQmin  Then
               
                 n=n+1
                 If n=1 Then
                  dwin=d
                  J1=j
                  K1=k
                  P1=p
                  Q1=q
                  U1=u
                  V1=v
                  winline = Rhino.CopyObject (testline)
                 Else
                  If d<dwin Then
                   dwin=d
                   J1=j
                   K1=k
                   P1=p
                   Q1=q
                   U1=u
                   V1=v
                   Rhino.DeleteObject winline
                   winline = Rhino.CopyObject (testline)
                  End If
                  ’End If
                 End If
                End If
                Rhino.DeleteObject testline
               End If
              End If
              
             End If
            End If
           End If
          Next
         End If
        Next
       End If
      Next
     End If
    Next
    If n>0 Then
     ReDim Preserve buddies (m)
     ReDim Preserve  buddiesID (m)
     ReDim Preserve triangles(Ubound (triangles)+1)
     buddies (m) = array(ArrTri(J1)(K1),ArrTri(P1)(Q1),ArrTri(U1)(V1))
     buddiesID(m) = array(ArrTriID(J1)(K1),ArrTriID(P1)(Q1),ArrTriID(U1)(V1))
     ArrTrixy(P1)(Q1) = Null
     ArrTrixy(J1)(K1) = Null
     ArrTrixy(U1)(V1) = Null
     m=m+1
     n=0
     triangles(Ubound (triangles)) = Rhino.CopyObject (winline)
     ’Rhino.DeleteObject winline
    End If
   End If
  Next
 Next
 
 
 NewFindComrade2 = array(buddies,buddiesID)
 Rhino.EnableRedraw (True)
 
 
 
End Function