def parse(fileName):
"""
Use this parser to enable subidivision properly
"""
# returns shape object
shape = Shape()
objFile = open(fileName)
for line in objFile:
splitedLine = line.split()
if (len(splitedLine) != 0 and splitedLine[0] != '#'):
definition = splitedLine[0]
if (definition == 'o'):
shape.setShapeName(splitedLine[1])
elif (definition == 'v'):
shape.addVertice(float(splitedLine[1]),
float(splitedLine[2]),
float(splitedLine[3]))
elif (definition == 'f'):
face = []
for i in splitedLine[1:]:
face.append(int(i) - 1)
shape.addFace(face)
return shape
def parseMulti(fileName):
objFile = open(fileName)
shapeList = []
vertexCount = 0
shape = Shape()
shape.setShapeName("ShortBox")
for line in objFile:
splitedLine = line.split()
if (len(splitedLine) != 0 and splitedLine[0] != '#'):
definition = splitedLine[0]
if (definition == 'g' and splitedLine[1] == 'default'):
#Start for an object creation
shape = Shape()
elif (definition == 'v'):
shape.addVertice(float(splitedLine[1]),
float(splitedLine[2]),
float(splitedLine[3]))
vertexCount += 1
elif (definition == 'f'):
shapeFace = []
for i in splitedLine[1:]:
shapeFace.append((int(i) - 1) - vertexCount)
shape.addFace(shapeFace)
elif (definition == 'g' and splitedLine[1] != 'default'):
shape.setShapeName(splitedLine[1])
elif (len(splitedLine) == 0 and shape != None
and shape.getSize() > 0):
shapeList.append(shape)
shapeList.append(shape)
return shapeList
