I rewrite my code again, will this be any better?
By the way, I am still getting the part where my UI closes itself if it
found an invalid file
class ReadObjCloud():
""" read in vertex data from nuke 3d camera track """
def __init__(self, objPath):
try:
fileHandle = open(objPath,"r")
self.fileHandle = fileHandle
filePath = os.path.basename(fileHandle.name)
fileName = os.path.splitext(filePath)[0]
for char in fileHandle.readline()[0]:
if char.startswith("v"):
self.processLine()
# Selects all the imported locators, grouped and
transformed it
cmds.select(camSel[0] + "_locator*")
objGroup = cmds.group(n=("pointCloud_" + fileName))
cmds.xform(os=True, piv=(0, 0, 0))
cmds.scale(0.01, 0.01, 0.01)
cmds.delete(constructionHistory=True)
cmds.select(objGroup, camSel[0], add=True)
cmds.group(n="cameraTrack")
cmds.scale(10, 10, 10)
else:
self.noProcess()
except:
sys.stderr.write( "Failed to read file information\n")
raise
def processLine(self):
for line in self.fileHandle:
brokenString = string.split(line)
# Creation of locators and they are named with the prefix of
the imported camera
cmds.spaceLocator(name = camSel[0] + "_locator", absolute=True,
position=(\
float(brokenString[1])*100\
, float(brokenString[2])*100\
, float(brokenString[3])*100))
cmds.CenterPivot()
cmds.scale(0.5, 0.5, 0.5)
self.fileHandle.close()
def noProcess(self):
print "INVALID - Re-import again!!!"
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