def __init__(self,x=0,y=0,z=0):
if hasattr(x,'__getitem__'):
self.x=x[0]
self.y=x[1]
self.z=x[2]
elif Vector.is_vector(x):
self.x=x.x
self.y=x.y
self.z=x.z
elif Number.is_number(x) and Number.is_number(y) and Number.is_number(z):
self.x=float(x)
self.y=float(y)
self.z=float(z)
else:
print("ERROR:<__init__@Vector>:Can not init.\n")
exit()
self.vector=(self.x,self.y,self.z)
def __mul__(self, other):
if Vector.is_vector(other):
x=other.x
y=other.y
z=other.z
return self.x*x+self.y*y+self.z*z
elif Number.is_number(other):
return Vector(self.x*other,self.y*other,self.z*other)
else:
exit("ERROR:<__mul__@Vector>:Can not multiply.\n")
def __floordiv__(self, other):
if Number.is_number(other):
return Vector(self.x//other,self.y//other,self.z//other)
else:
exit("ERROR:<__floordiv__@Vector>:Can not divide.\n")
