def read_from_off(self,infilename):
from string import atoi, atof
offfile=open(infilename,'r')
lines = offfile.readlines()
s = break_line_into_string(lines[1])
no_of_points=atoi(s[0])
no_of_polys=atoi(s[1])
for i in range(2,no_of_points+2):
s = break_line_into_string(lines[i])
x = [atof (f) for f in s]
self.coords.append (x)
counter=0
for i in range(no_of_points+2,no_of_points+no_of_polys+2):
label=None
s = break_line_into_string(lines[i])
poly=[]
poly.append(label)
for j in range(1,len(s)):
poly.append(atoi(s[j]))
self.polys.append(poly)
counter=counter+1
offfile.close()
def read_from_off(self, infilename):
from string import atoi, atof
offfile = open(infilename, 'r')
lines = offfile.readlines()
s = break_line_into_string(lines[1])
no_of_points = atoi(s[0])
no_of_polys = atoi(s[1])
for i in range(2, no_of_points + 2):
s = break_line_into_string(lines[i])
x = [atof(f) for f in s]
self.coords.append(x)
counter = 0
for i in range(no_of_points + 2, no_of_points + no_of_polys + 2):
label = None
s = break_line_into_string(lines[i])
poly = []
poly.append(label)
for j in range(1, len(s)):
poly.append(atoi(s[j]))
self.polys.append(poly)
counter = counter + 1
offfile.close()
def read_xyz_with_comment(infilename):
fp = open(infilename)
#numpoints = fp.readline ()
size = float(fp.readline())
comment = fp.readline()
label = 0
ret = []
for l in fp.readlines():
bl = break_line_into_string(l)
x = float(bl[1])
y = float(bl[2])
R = 0.
ret.append([label, x, y, R])
label += 1
fp.close()
return (ret, comment)
def read_xyz_with_comment (infilename): fp = open (infilename) #numpoints = fp.readline () size = float(fp.readline () ) comment = fp.readline () label = 0 ret = [] for l in fp.readlines (): bl = break_line_into_string (l) x = float (bl[1]) y = float (bl[2]) R = 0. ret.append ([label, x, y, R]) label += 1 fp.close () return (ret, comment)
