Re: [pygame] bug in pygame.math.Vector2 vector2_rotate_helper

[Lorenz Quack <don@xxxxxxxxxxxxxxxxx>]

The Bug is now fixed on bitbucket (issue 214).
It occurred when you pass an angle of between (360-Vector2().epsilon) and 360.

I hope you can compile pygame your self or work around this bug or wait for the next release.

Again, thanks for reporting!

Cheers,
Lorenz


On 03/11/14 00:23, Lorenz Quack wrote:
> I'll look into it.
> Thanks for reporting!
>
>
> On 03/11/14 00:15, ÐÐÐÐÐ ÐÐÐÑ wrote:
> > Hello, i've got a bug in Pygame code and the error message tells me to report it here :)
> >
> > Code:
> >
> > import pygame
> >
> > vector = pygame.math.Vector2(0, 1)
> > angle = 0
> >
> > try:
> > while True:
> > vector.rotate(angle)
> > angle += 1.2
> >
> > except Exception as e:
> > print "%.20f" % angle
> > print e
> >
> > Output:
> >
> > Please report this bug in vector2_rotate_helper to the developers at pygame-users@xxxxxxxx <mailto:pygame-users@xxxxxxxx>
> >
> > System:
> >
> > win7 64, python32 2.7.8, pygame-1.9.2a0.win32-py2.7.msi
> >
> > Next call produces the same error:
> >
> > pygame.math.Vector2(0, 1).rotate(359.99999999999801048034)
> >
> > --
> >
> > <author>Pavel Shvets</author>
> > </mail>