Loop that crash my computer

6 posts

elena (Liu_Xiang) wrote:

I have a list of point PT, Newlist of Point Clovknot[(i,j)] is select some of them by distance to test point.
in the Clovknot[(i,j)]. I run the loop to create lines. but when I add line 55. the computer crash. Does anyone know how to solve the problem.

question.pdf (143.9 KB)

import rhinoscriptsyntax as rs
def Main():
Pt = {}
Distance = []
squknot = {}
SQCurve = []
ISuqKnot = []
JSuqKnot = []
Clovknot = {}
IClovknot = []
JClovknot = []
DistClovknot = {}
TestPt = rs.GetObject("select test point", rs.filter.point)

for i in range(15):
    for j in range(15):
        x = i*2
        y = j*3
        z=0
        Pt[(i,j)] = (x,y,z)

for i in range (15):
    for j in range(15):
        if i-1>0:
            Distance = rs.Distance( Pt[(i,j)], Pt[(i-1),j]  )
            if Distance >1:
                Clovknot[(i,j)] = Pt[(i,j)]
                IClovknot.append(i)
                JClovknot.append(j)
                DistClovknot[(i,j)] = rs.Distance(Clovknot[(i,j)], TestPt)

IMAXClovknot = max(IClovknot)
IMIMClovknot = min(IClovknot)
JMAXClovknot = max(JClovknot) 
JMIMClovknot = min(JClovknot)

#get the index of the smallest value
DistClovknotLIST = zip(DistClovknot.values(),DistClovknot.keys())
DistClovknotLIST.sort()
#the I and J value of the distance,
ClosestPtIJ = DistClovknotLIST[0][1]

CLOVECurve = CLOVKNOT(Clovknot,ClosestPtIJ,IClovknot,JClovknot,IMAXClovknot,IMIMClovknot,JMAXClovknot,JMIMClovknot)

def CLOVKNOT(POINT,CLOSTPT,ICLOVknot,JCLOVknot,IMAX,IMIM,JMAX,JMIM):
# get the I,J value of the startpoint
i = CLOSTPT[0]
j = CLOSTPT[1]
Curve = []
if i >= IMIM and j >= JMIM and i <= IMAX and j<= JMAX:

if i-1 in ICLOVknot and j-1 in JCLOVknot:
        NewPtIJ2 = (i-1,j-1)
        Curve.append(rs.AddLine( POINT[(i,j)],POINT[(i-1,j-1)] ))
        CLOVKNOT(POINT,NewPtIJ2,ICLOVknot,JCLOVknot,IMAX,IMIM,JMAX,JMIM) #  **crash happen when add this line**

    if i+1 in ICLOVknot and j+1 in JCLOVknot:
        NewPtIJ = (i+1,j+1)
        Curve.append(rs.AddLine( POINT[(i,j)],POINT[(i+1,j+1)] ))
        CLOVKNOT(POINT,NewPtIJ,ICLOVknot,JCLOVknot,IMAX,IMIM,JMAX,JMIM)

Main()