Garrett Hartshaw wrote:
The program I am writing gives the following error message when run.
Traceback (most recent call last):
File "./space.py", line 177, in <module>
main()
File "./space.py", line 173, in main
player = Ship("space/models/fighter.3ds",
"space/models/realistic.bmp", Quaternion(), Vector(0, 0, -30), 1, 0.1)
File "./space.py", line 131, in __init__
Object.__init__(self, obj, tex, rot, pos)
File "./space.py", line 124, in __init__
self.model = Model(obj)
File "./space.py", line 80, in __init__
self.CalcNormals()
File "./space.py", line 90, in CalcNormals
vectB = (vectA - vectB).Normalize()
AttributeError: Vector instance has no attribute 'Normalize'
I get a different error:
File "J:\pipelines\vector.py", line 8, in Normalize
return self / self.Length()
AttributeError: Vector instance has no attribute 'Length'
The definition for Vector is:
class Vector:
def __init__(self, x=0, y=0, z=0):
self.x = x
self.y = y
self.z = z
def Normalize(self):
return self / self.Length()
def __sub__(self, right):
return Vector(self.x - right.x, self.y - right.y, self.z - right.z)
--
Bob Gailer<br>
Chapel Hill NC<br>
919-636-4239
_______________________________________________
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
