(n)certainties – Columbia – Fall 2007

Option Explicit
‘Script written by mark.bearak
‘Script copyrighted by dtls.architecture
‘Script version Monday, October 22, 2007 3:16:51 PM

Call Main()
Sub Main()
Dim h, i, j, k, n, m,  na, nb, nc, nd, ne, nf, counterab, counterbc, countercd, counterde, counteref, counterfa
Dim dblRadius, dblRadii, dblConv, dblRad, arrPtsa(), arrPtsb(), arrPtsc(), arrPtsd(), arrPtse(), arrPtsf(), dblTol, strLine
Dim stlLinea, stlLineb, stlLinec, stlLined, stlLinee, stlLinef, stlLinePreva, stlLinePrevb, stlLinePrevc, stlLinePrevd, stlLinePreve, stlLinePrevf, dblIntTol
Dim arrCCXab, arrCCXaf, arrCCXbc, arrCCXcd, arrCCXde, arrCCXef, dblDistab, dblDistbc, dblDistcd, dblDistde, dblDistef, dblDistfa
Dim arrCCXPab, arrCCXPaf, arrCCXPbc, arrCCXPcd, arrCCXPde, arrCCXPef, dblAngle, dblAngle1, dblAngle2
Dim strCrva, strCrvb, strCrvc, strCrvd, strCrve, strCrvf, arrMidPtab, arrMidPtbc, arrMidPtcd, arrMidPtde, arrMidPtef, arrMidPtfa
Dim arrRadiia(), arrRadiib(), arrRadiic(), arrRadiid(), arrRadiie(), arrRadiif(), arrCenterLoca(), arrCenterLocb(), arrCenterLocc(), arrCenterLocd(), arrCenterLoce(), arrCenterLocf()

Dim dblAnglea : dblAnglea = 1
Dim dblAngleb : dblAngleb = 1
Dim dblAnglec : dblAnglec = 1
Dim dblAngled : dblAngled = 1
Dim dblAnglee : dblAnglee = 1
Dim dblAnglef : dblAnglef = 1

Dim intUpper : intUpper = 120
dblRadii = 5
dblRad = 1
dblTol = 4
dblIntTol = 1
dblConv = 0.0174532925

Dim intLinesa : intLinesa = 24
Dim intLinesb : intLinesb = 12
intLinesa = 72/intLinesa
intLinesb = 72/intLinesb

Call Rhino.EnableRedraw (False)
For h = 0 To 1
For j = 0 To 1
Dim rndAnglea : rndAnglea = Random(0.5,1)*10
Dim rndAngleb : rndAngleb = Random(-1,-0.5)*10
Dim rndAnglec : rndAnglec = Random(0.5,1)*10
Dim rndAngled : rndAngled = Random(-1,-0.5)*10
Dim rndAnglee : rndAnglee = Random(0.5,1)*10
Dim rndAnglef : rndAnglef = Random(-1,-0.5)*10

Dim rnda : rnda = Random(10,50) / rndAnglea
Dim rndb : rndb = Random(70,110) / rndAngleb
Dim rndc : rndc = Random(130,170) / rndAnglec
Dim rndd : rndd = Random(190,230) / rndAngled
Dim rnde : rnde = Random(250,290) / rndAnglee
Dim rndf : rndf = Random(310,350) / rndAnglef

na=0 : nb=0 : nc=0 : nd=0 : ne=0 : nf=0 : m = 0
counterab=0 : counterbc=0 : countercd=0 : counterde=0 : counteref=0 : counterfa=0
For i = 0 To intUpper
dblRadius = (sin(i/10)*20) + 60
ReDim Preserve arrPtsa(i)
ReDim Preserve arrPtsb(i)
ReDim Preserve arrPtsc(i)
ReDim Preserve arrPtsd(i)
ReDim Preserve arrPtse(i)
ReDim Preserve arrPtsf(i)
ReDim Preserve arrRadiia(i)
ReDim Preserve arrRadiib(i)
ReDim Preserve arrRadiic(i)
ReDim Preserve arrRadiid(i)
ReDim Preserve arrRadiie(i)
ReDim Preserve arrRadiif(i)
ReDim Preserve arrCenterLoca(i)
ReDim Preserve arrCenterLocb(i)
ReDim Preserve arrCenterLocc(i)
ReDim Preserve arrCenterLocd(i)
ReDim Preserve arrCenterLoce(i)
ReDim Preserve arrCenterLocf(i)

arrPtsa(i) = (array(cos((na+rnda)*rndAnglea*dblConv)*dblRadius, sin((na+rnda)*rndAnglea*dblConv)*dblRadius, i*10))
arrPtsb(i) = (array(cos((nb+rndb)*rndAngleb*dblConv)*dblRadius, sin((nb+rndb)*rndAngleb*dblConv)*dblRadius, i*10))
arrPtsc(i) = (array(cos((nc+rndc)*rndAnglec*dblConv)*dblRadius, sin((nc+rndc)*rndAnglec*dblConv)*dblRadius, i*10))
arrPtsd(i) = (array(cos((nd+rndd)*rndAngled*dblConv)*dblRadius, sin((nd+rndd)*rndAngled*dblConv)*dblRadius, i*10))
arrPtse(i) = (array(cos((ne+rnde)*rndAnglee*dblConv)*dblRadius, sin((ne+rnde)*rndAnglee*dblConv)*dblRadius, i*10))
arrPtsf(i) = (array(cos((nf+rndf)*rndAnglef*dblConv)*dblRadius, sin((nf+rndf)*rndAnglef*dblConv)*dblRadius, i*10))

If i>=2 Then

stlLinea = Rhino.AddInterpCurve (array(arrPtsa(i),arrPtsa(i-1)))
stlLineb = Rhino.AddInterpCurve (array(arrPtsb(i),arrPtsb(i-1)))
stlLinec = Rhino.AddInterpCurve (array(arrPtsc(i),arrPtsc(i-1)))
stlLined = Rhino.AddInterpCurve (array(arrPtsd(i),arrPtsd(i-1)))
stlLinee = Rhino.AddInterpCurve (array(arrPtse(i),arrPtse(i-1)))
stlLinef = Rhino.AddInterpCurve (array(arrPtsf(i),arrPtsf(i-1)))

stlLinePreva = Rhino.AddInterpCurve (array(arrPtsa(i-1),arrPtsa(i-2)))
stlLinePrevb = Rhino.AddInterpCurve (array(arrPtsb(i-1),arrPtsb(i-2)))
stlLinePrevc = Rhino.AddInterpCurve (array(arrPtsc(i-1),arrPtsc(i-2)))
stlLinePrevd = Rhino.AddInterpCurve (array(arrPtsd(i-1),arrPtsd(i-2)))
stlLinePreve = Rhino.AddInterpCurve (array(arrPtse(i-1),arrPtse(i-2)))
stlLinePrevf = Rhino.AddInterpCurve (array(arrPtsf(i-1),arrPtsf(i-2)))

arrCCXab = Rhino.CurveCurveIntersection (stlLinea, stlLineb,dblIntTol)
arrCCXPab = Rhino.CurveCurveIntersection (stlLinePreva, stlLinePrevb,dblIntTol)
If IsArray(arrCCXab) And Not isArray (arrCCXPab) Then
dblAnglea = dblAnglea * -1
dblAngleb = dblAngleb * -1
arrPtsa(i) = arrCCXab(n,1)
arrPtsb(i) = arrCCXab(n,1)
m = m + 1
counterab = counterab+1
End If

arrCCXaf = Rhino.CurveCurveIntersection (stlLinea, stlLinef,dblIntTol)
arrCCXPaf = Rhino.CurveCurveIntersection (stlLinePreva, stlLinePrevf,dblIntTol)
If IsArray(arrCCXaf) And Not isArray (arrCCXPaf) Then
dblAnglea = dblAnglea * -1
dblAnglef = dblAnglef * -1
arrPtsa(i) = arrCCXaf(n,1)
arrPtsf(i) = arrCCXaf(n,1)
m = m + 1
counterfa = counterfa+1
End If

arrCCXbc = Rhino.CurveCurveIntersection (stlLineb, stlLinec,dblIntTol)
arrCCXPbc = Rhino.CurveCurveIntersection (stlLinePrevb, stlLinePrevc,dblIntTol)
If IsArray(arrCCXbc) And Not isArray (arrCCXPbc) Then
dblAngleb = dblAngleb * -1
dblAnglec = dblAnglec * -1
arrPtsb(i) = arrCCXbc(n,1)
arrPtsc(i) = arrCCXbc(n,1)
m = m + 1
counterbc = counterbc+1
End If

arrCCXcd = Rhino.CurveCurveIntersection (stlLinec, stlLined,dblIntTol)
arrCCXPcd = Rhino.CurveCurveIntersection (stlLinePrevc, stlLinePrevd,dblIntTol)
If IsArray(arrCCXcd) And Not isArray (arrCCXPcd) Then
dblAnglec = dblAnglec * -1
dblAngled = dblAngled * -1
arrPtsc(i) = arrCCXcd(n,1)
arrPtsd(i) = arrCCXcd(n,1)
m = m + 1
countercd = countercd+1
End If

arrCCXde = Rhino.CurveCurveIntersection (stlLined, stlLinee,dblIntTol)
arrCCXPde = Rhino.CurveCurveIntersection (stlLinePrevd, stlLinePreve,dblIntTol)
If IsArray(arrCCXde) And Not isArray (arrCCXPde) Then
dblAngled = dblAngled * -1
dblAnglee = dblAnglee * -1
arrPtsd(i) = arrCCXde(n,1)
arrPtse(i) = arrCCXde(n,1)
m = m + 1
counterde = counterde+1
End If

arrCCXef = Rhino.CurveCurveIntersection (stlLinee, stlLinef,dblIntTol)
arrCCXPef = Rhino.CurveCurveIntersection (stlLinePreve, stlLinePrevf,dblIntTol)
If IsArray(arrCCXef) And Not isArray (arrCCXPef) Then
dblAnglee = dblAnglee * -1
dblAnglef = dblAnglef * -1
arrPtse(i) = arrCCXef(n,1)
arrPtsf(i) = arrCCXef(n,1)
m = m + 1
counteref = counteref+1
End If

Call Rhino.DeleteObject (stlLinea):Call Rhino.DeleteObject (stlLineb):Call Rhino.DeleteObject (stlLinec):Call Rhino.DeleteObject (stlLined):Call Rhino.DeleteObject (stlLinee):Call Rhino.DeleteObject (stlLinef)
Call Rhino.DeleteObject (stlLinePreva):Call Rhino.DeleteObject (stlLinePrevb):Call Rhino.DeleteObject (stlLinePrevc):Call Rhino.DeleteObject (stlLinePrevd):Call Rhino.DeleteObject (stlLinePreve):Call Rhino.DeleteObject (stlLinePrevf)
End If

dblDistab = rhino.Distance (array(0,0,i*10),arrPtsa(i))
dblAngle2 = Rhino.Angle2 (array(array(0,0,i*10),array(10,0,i*10)),array(array(0,0,i*10),arrPtsa(i)))
dblAngle1 = Rhino.Angle2 (array(array(0,0,i*10),array(10,0,i*10)),array(array(0,0,i*10),arrPtsb(i)))
If dblAngle2(0) < 0 Then
dblAngle2(0) = dblAngle2(0) + 360
End If
If dblAngle1(0) < 0 Then
dblAngle1(0) = dblAngle1(0) + 360
End If
dblAngle = (dblAngle1(0) + dblAngle2(0))/2
arrMidPtab = Rhino.Polar(array(0,0,i*10), dblAngle, dblDistab)
dblDistab = (Rhino.Distance (arrMidPtab,arrPtsa(i)))*2

dblDistbc = rhino.Distance (array(0,0,i*10),arrPtsb(i))
dblAngle2 = Rhino.Angle2 (array(array(0,0,i*10),array(10,10,i*10)),array(array(0,0,i*10),arrPtsb(i)))
dblAngle1 = Rhino.Angle2 (array(array(0,0,i*10),array(10,10,i*10)),array(array(0,0,i*10),arrPtsc(i)))
If dblAngle2(0) < 0 Then
dblAngle2(0) = dblAngle2(0) + 360
End If
If dblAngle1(0) < 0 Then
dblAngle1(0) = dblAngle1(0) + 360
End If
dblAngle = ((dblAngle1(0) + dblAngle2(0))/2)+45
arrMidPtbc = Rhino.Polar(array(0,0,i*10), dblAngle, dblDistbc)
dblDistbc = (Rhino.Distance (arrMidPtbc,arrPtsb(i)))*2

dblDistcd = rhino.Distance (array(0,0,i*10),arrPtsc(i))
dblAngle2 = Rhino.Angle2 (array(array(0,0,i*10),array(0,10,i*10)),array(array(0,0,i*10),arrPtsc(i)))
dblAngle1 = Rhino.Angle2 (array(array(0,0,i*10),array(0,10,i*10)),array(array(0,0,i*10),arrPtsd(i)))
If dblAngle2(0) < 0 Then
dblAngle2(0) = dblAngle2(0) + 360
End If
If dblAngle1(0) < 0 Then
dblAngle1(0) = dblAngle1(0) + 360
End If
dblAngle = ((dblAngle1(0) + dblAngle2(0))/2)+90
arrMidPtcd = Rhino.Polar(array(0,0,i*10), dblAngle, dblDistcd)
dblDistcd = (Rhino.Distance (arrMidPtcd,arrPtsc(i)))*2

dblDistde = rhino.Distance (array(0,0,i*10),arrPtsd(i))
dblAngle2 = Rhino.Angle2 (array(array(0,0,i*10),array(-10,10,i*10)),array(array(0,0,i*10),arrPtsd(i)))
dblAngle1 = Rhino.Angle2 (array(array(0,0,i*10),array(-10,10,i*10)),array(array(0,0,i*10),arrPtse(i)))
If dblAngle2(0) < 0 Then
dblAngle2(0) = dblAngle2(0) + 360
End If
If dblAngle1(0) < 0 Then
dblAngle1(0) = dblAngle1(0) + 360
End If
dblAngle = ((dblAngle1(0) + dblAngle2(0))/2)+135
arrMidPtde = Rhino.Polar(array(0,0,i*10), dblAngle, dblDistde)
dblDistde = (Rhino.Distance (arrMidPtde,arrPtsd(i)))*2

dblDistef = rhino.Distance (array(0,0,i*10),arrPtse(i))
dblAngle2 = Rhino.Angle2 (array(array(0,0,i*10),array(-10,0,i*10)),array(array(0,0,i*10),arrPtse(i)))
dblAngle1 = Rhino.Angle2 (array(array(0,0,i*10),array(-10,0,i*10)),array(array(0,0,i*10),arrPtsf(i)))
If dblAngle2(0) < 0 Then
dblAngle2(0) = dblAngle2(0) + 360
End If
If dblAngle1(0) < 0 Then
dblAngle1(0) = dblAngle1(0) + 360
End If
dblAngle = ((dblAngle1(0) + dblAngle2(0))/2)+180
arrMidPtef = Rhino.Polar(array(0,0,i*10), dblAngle, dblDistef)
dblDistef = (Rhino.Distance (arrMidPtef,arrPtse(i)))*2

dblDistfa = rhino.Distance (array(0,0,i*10),arrPtsf(i))
dblAngle2 = Rhino.Angle2 (array(array(0,0,i*10),array(-10,-10,i*10)),array(array(0,0,i*10),arrPtsf(i)))
dblAngle1 = Rhino.Angle2 (array(array(0,0,i*10),array(-10,-10,i*10)),array(array(0,0,i*10),arrPtsa(i)))
If dblAngle2(0) < 0 Then
dblAngle2(0) = dblAngle2(0) + 360
End If
If dblAngle1(0) < 0 Then
dblAngle1(0) = dblAngle1(0) + 360
End If
dblAngle = ((dblAngle1(0) + dblAngle2(0))/2)+225
arrMidPtfa = Rhino.Polar(array(0,0,i*10), dblAngle, dblDistfa)
dblDistfa = (Rhino.Distance (arrMidPtfa,arrPtsf(i)))*2

If counterab Mod 3 = 0 Then
arrRadiia(i) = dblDistab+dblradii
arrCenterLoca(i) = arrMidPtab
Else
arrRadiia(i) = dblRadii
arrCenterLoca(i) = arrPtsa(i)
End If

If counterbc Mod 2 = 1 Then
arrRadiib(i) = dblDistbc+dblradii
arrCenterLocb(i) = arrMidPtbc
Else
arrRadiib(i) = dblRadii
arrCenterLocb(i) = arrPtsb(i)
End If

If countercd Mod 2 = 0 Then
arrRadiic(i) = dblDistcd+dblradii
arrCenterLocc(i) = arrMidPtcd
Else
arrRadiic(i) = dblRadii
arrCenterLocc(i) = arrPtsc(i)
End If

If counterde Mod 3 = 1 Then
arrRadiid(i) = dblDistde+dblradii
arrCenterLocd(i) = arrMidPtde
Else
arrRadiid(i) = dblRadii
arrCenterLocd(i) = arrPtsd(i)
End If

If counteref Mod 2 = 0 Then
arrRadiie(i) = dblDistef+dblradii
arrCenterLoce(i) = arrMidPtef
Else
arrRadiie(i) = dblRadii
arrCenterLoce(i) = arrPtse(i)
End If

If counterfa Mod 2 = 1 Then
arrRadiif(i) = dblDistfa+dblradii
arrCenterLocf(i) = arrMidPtfa
Else
arrRadiif(i) = dblRadii
arrCenterLocf(i) = arrPtsf(i)
End If
na=na+dblAnglea
nb=nb+dblAngleb
nc=nc+dblAnglec
nd=nd+dblAngled
ne=ne+dblAnglee
nf=nf+dblAnglef
Next

k = (m-30)*12.75
If k <0 Then
k=0
End If

strCrva = Rhino.AddCurve(arrPtsa,3):strCrvb = Rhino.AddCurve(arrPtsb,3):strCrvc = Rhino.AddCurve(arrPtsc,3):strCrvd = Rhino.AddCurve(arrPtsd,3):strCrve = Rhino.AddCurve(arrPtse,3):strCrvf = Rhino.AddCurve(arrPtsf,3)
Call Weaving(strCrva,intLinesb,dblRadii,k,intUpper,dblRad) : Call Weaving(strCrvb,intLinesb,dblRadii,k,intUpper,dblRad):Call Weaving(strCrvc,intLinesb,dblRadii,k,intUpper,dblRad):Call Weaving(strCrvd,intLinesb,dblRadii,k,intUpper,dblRad):Call Weaving(strCrve,intLinesb,dblRadii,k,intUpper,dblRad):Call Weaving(strCrvf,intLinesb,dblRadii,k,intUpper,dblRad)
Call Weavinga(arrCenterLoca,arrRadiia,intLinesa,intUpper,dblRadii,k) : Call Weavinga(arrCenterLocb,arrRadiib,intLinesa,intUpper,dblRadii,k) : Call Weavinga(arrCenterLocc,arrRadiic,intLinesa,intUpper,dblRadii,k) : Call Weavinga(arrCenterLocd,arrRadiid,intLinesa,intUpper,dblRadii,k) : Call Weavinga(arrCenterLoce,arrRadiie,intLinesa,intUpper,dblRadii,k) : Call Weavinga(arrCenterLocf,arrRadiif,intLinesa,intUpper,dblRadii,k)
‘Call AddPipe(arrFinPtsa,dblRad,k):Call AddPipe(arrFinPtsb,dblRad,k):Call AddPipe(arrFinPtsc,dblRad,k):Call AddPipe(arrFinPtsd,dblRad,k):Call AddPipe(arrFinPtse,dblRad,k):Call AddPipe(arrFinPtsf,dblRad,k)

Call Rhino.ObjectColor (Rhino.AddText (“Intersections:_”&m, array(-40,-100), 15),rgb(0,k,0))
‘Call Rhino.ObjectColor (Rhino.Command (“-text -40,-100 h 15 Intersections:_”&m&” “),rgb(0,k,0))
Call Rhino.Command (“selall “) : Call Rhino.Command (“move 0,0,0 0,400,0 “) : Call Rhino.Command (“selnone “)
Next
Call Rhino.Command (“show “) : Call Rhino.Command (“selall “) : Call Rhino.Command (“move 0,0,0 400,0,0 “) : Call Rhino.Command (“hide “)
Next
Call Rhino.Command (“Show “) : Call Rhino.Command (“selall “) : Call Rhino.Command (“move 0,0,0 -400,-400,0 “) : Call Rhino.Command (“selnone “)
‘Call Rhino.Command (“selpt “) : Call Rhino.Command (“hide “)
Call Rhino.EnableRedraw (True)
End Sub

Function Weaving(ArrayOfPoints,intLinesa,dblRadii,j,k,dblRad)
Dim h, i, l, n
Dim dblConv, arrpt, arrPts, strPt, arrPtsa(), arrPtsb(),arrFlrPts(), arrFlrPt(), strObj
arrPts = Rhino.DivideCurve (ArrayOfPoints, k)
Call Rhino.DeleteObject(ArrayOfPoints)
dblConv = 0.0174532925
Dim dblLocX
Dim dblLocY
Dim dblLocZ
Dim dblRadius : dblRadius = dblRadii
Dim intStep : intStep = intLinesa
Dim intOffset : intOffset = intStep/(intStep*4)
For h = 0 To 35 Step intStep
n = 0
For Each arrPt In arrPts
‘Call Rhino.AddPoint (arrPt)
ReDim Preserve arrPtsa(n)
ReDim Preserve arrPtsb(n)
dblLocX = arrPt(0)
dblLocY = arrPt(1)
dblLocZ = arrPt(2)
If n Mod 2 = 0 Then
arrPtsa(n) = (array(cos((h+intOffset)*10*dblConv)*dblRadius+dblLocX, (sin((h+intOffset)*10*dblConv)*dblRadius)*-1+dblLocY, dblLocZ))
arrPtsb(n) = (array(cos((h-intOffset)*10*dblConv)*dblRadius+dblLocX, (sin((h-intOffset)*10*dblConv)*dblRadius)*-1+dblLocY, dblLocZ))
Else
arrPtsa(n) = (array(cos((h+(intStep/2)-intOffset)*10*dblConv)*dblRadius+dblLocX, (sin((h+(intStep/2)-intOffset)*10*dblConv)*dblRadius)*-1+dblLocY, dblLocZ))
arrPtsb(n) = (array(cos((h-(intStep/2)+intOffset)*10*dblConv)*dblRadius+dblLocX, (sin((h-(intStep/2)+intOffset)*10*dblConv)*dblRadius)*-1+dblLocY, dblLocZ))
End If
n=n+1
Next
strObj = Rhino.AddinterpCurve (arrPtsa)
Call  Rhino.ObjectColor (strObj,RGB (0,j,0))
strObj = Rhino.AddinterpCurve (arrPtsb)
Call  Rhino.ObjectColor (strObj,RGB (0,j,0))
‘Call AddPipe(arrPtsa,dblRad,j) : Call AddPipe(arrPtsb,dblRad,j)
Next
End Function

Function Weavinga(ArrayofPoints,ArrayofRadii,intLinesa,intUpper,dblRadii,k)
Dim h, i, j, l, n, m, strObj, strObja, strObjb
Dim arrPtsa(), arrPtsb(), arrFlrPt(), arrFlrPts()
Dim dblLocX
Dim dblLocY
Dim dblLocZ
Dim dblRadius
Dim dblInset : dblInset = 1.1
Dim intStep : intStep = intLinesa*8
Dim dblConv : dblConv = 0.0174532925
Dim dblRot : dblRot = 360/(intStep/2)
Dim intOffset : intOffset = intLinesa/(intLinesa*4)
For h = 0 To 35 Step intLinesa
n = 0
For i=0 To intUpper
ReDim Preserve arrPtsa(n)
ReDim Preserve arrPtsb(n)
dblRadius = ArrayofRadii(n)/3
dblLocX = ArrayofPoints(n)(0)
dblLocY = ArrayofPoints(n)(1)
dblLocZ = ArrayofPoints(n)(2)
If n Mod 2 = 0 Then
arrPtsa(n) = (array(cos((h+intOffset)*10*dblConv)*dblRadius+dblLocX, (sin((h+intOffset)*10*dblConv)*dblRadius)*-1+dblLocY, dblLocZ))
arrPtsb(n) = (array(cos((h-intOffset)*10*dblConv)*dblRadius+dblLocX, (sin((h-intOffset)*10*dblConv)*dblRadius)*-1+dblLocY, dblLocZ))
Else
arrPtsa(n) = (array(cos((h+(intLinesa/2)-intOffset)*10*dblConv)*dblRadius+dblLocX, (sin((h+(intLinesa/2)-intOffset)*10*dblConv)*dblRadius)*-1+dblLocY, dblLocZ))
arrPtsb(n) = (array(cos((h-(intLinesa/2)+intOffset)*10*dblConv)*dblRadius+dblLocX, (sin((h-(intLinesa/2)+intOffset)*10*dblConv)*dblRadius)*-1+dblLocY, dblLocZ))
End If
n=n+1
Next
strObj = Rhino.AddinterpCurve (arrPtsa)
Call Rhino.Objectcolor (strObj,rgb(0,k,0))
strObj = Rhino.AddinterpCurve (arrPtsb)
Call Rhino.Objectcolor (strObj,rgb(0,k,0))
‘Call AddPipe(arrPtsa,dblRad,j) : Call AddPipe(arrPtsb,dblRad,j)
Next
n = 0
For i=0 To intUpper
ReDim Preserve arrFlrPt(n)
If ArrayofRadii(n) > dblRadii Then
dblRadius = ArrayofRadii(n)/3
dblLocX = ArrayofPoints(n)(0)
dblLocY = ArrayofPoints(n)(1)
dblLocZ = ArrayofPoints(n)(2)
If n Mod 2 = 0 Then
m=0
For l = 0 To intStep/2
ReDim Preserve arrFlrPts(m)
If l Mod 2 = 0 Then
arrFlrPts(m) = array(cos(l*(dblRot/2)*dblConv)*dblRadius+dblLocX, (sin(l*(dblRot/2)*dblConv)*dblRadius)*-1+dblLocY, dblLocZ)
Else
arrFlrPts(m) = array(cos(l*(dblRot/2)*dblConv)*(dblRadius/dblInset)+dblLocX, (sin(l*(dblRot/2)*dblConv)*(dblRadius/dblInset))*-1+dblLocY, dblLocZ)
End If
m=m+1
Next
strObja = Rhino.AddinterpCurve (arrFlrPts)
Call Rhino.Objectcolor (strObja,rgb(0,k,0))
m=0
For l = intStep/2 To intStep
ReDim Preserve arrFlrPts(m)
If l Mod 2 = 0 Then
arrFlrPts(m) = array(cos(l*(dblRot/2)*dblConv)*dblRadius+dblLocX, (sin(l*(dblRot/2)*dblConv)*dblRadius)*-1+dblLocY, dblLocZ)
Else
arrFlrPts(m) = array(cos(l*(dblRot/2)*dblConv)*(dblRadius/dblInset)+dblLocX, (sin(l*(dblRot/2)*dblConv)*(dblRadius/dblInset))*-1+dblLocY, dblLocZ)
End If
m=m+1
Next
strObjb = Rhino.AddinterpCurve (arrFlrPts)
Call Rhino.Objectcolor (strObjb,rgb(0,k,0))
‘Call Rhino.Objectcolor (Rhino.AddPlanarSrf (array(strObja,strObjb)),rgb(0,k,0))
Else
m=0
For l = 0 To intStep/2
ReDim Preserve arrFlrPts(m)
If l Mod 2 = 0 Then
arrFlrPts(m) = array(cos(l*(dblRot/2)*dblConv)*(dblRadius/dblInset)+dblLocX, (sin(l*(dblRot/2)*dblConv)*(dblRadius/dblInset))*-1+dblLocY, dblLocZ)
Else
arrFlrPts(m) = array(cos(l*(dblRot/2)*dblConv)*dblRadius+dblLocX, (sin(l*(dblRot/2)*dblConv)*dblRadius)*-1+dblLocY, dblLocZ)
End If
m=m+1
Next
strObja = Rhino.AddinterpCurve (arrFlrPts)
Call Rhino.Objectcolor (strObja,rgb(0,k,0))
m=0
For l = intStep/2 To intStep
ReDim Preserve arrFlrPts(m)
If l Mod 2 = 0 Then
arrFlrPts(m) = array(cos(l*(dblRot/2)*dblConv)*(dblRadius/dblInset)+dblLocX, (sin(l*(dblRot/2)*dblConv)*(dblRadius/dblInset))*-1+dblLocY, dblLocZ)
Else
arrFlrPts(m) = array(cos(l*(dblRot/2)*dblConv)*dblRadius+dblLocX, (sin(l*(dblRot/2)*dblConv)*dblRadius)*-1+dblLocY, dblLocZ)
End If
m=m+1
Next
strObjb = Rhino.AddinterpCurve (arrFlrPts)
Call Rhino.Objectcolor (strObjb,rgb(0,k,0))
‘Call Rhino.Objectcolor (Rhino.AddPlanarSrf (array(strObja,strObjb)),rgb(0,k,0))
End If
End If
n=n+1
Next
‘Call AddPipe(arrPtsa,dblRad,j) : Call AddPipe(arrPtsb,dblRad,j)
End Function

Function AddPipe(arrMovPta,dblRad,k)
Dim strLine, strPipe
strLine = Rhino.AddInterpCurve (arrMovPta)
Call Rhino.SelectObject (strLine)
Call Rhino.Command (“Pipe “&dblRad&” “&dblRad&” enter”)
strPipe = Rhino.LastObject
Call Rhino.ObjectColor (strPipe, rgb(0,k,0))
Call Rhino.Command (“Selnone “)
Call Rhino.DeleteObject (strLine)
End Function

Function random(intLow,intUp)
Randomize
random = (intUp-intLow) * rnd() + intLow
End Function