[Bf-python] Matrix comparison broken

Campbell Barton cbarton at metavr.com
Mon Nov 21 21:25:56 CET 2005


instance_a is instance_b - Alredy works for instance comparison, shouldent we raise an error if its not supported?
It causes bugs to be written into new python code. - and scriptors need to find out for themselves that its not supported.
or at least print an error message.

- Cam




Gilbert, Joseph T. wrote:
> Because matrix has no overloaded comparison operator like vector. 
> A == b is an instance comparison. It's equivalent to:
> instance_a == instance_b = False
>
>
> -----Original Message-----
> From: bf-python-bounces at projects.blender.org
> [mailto:bf-python-bounces at projects.blender.org] On Behalf Of Campbell
> Barton
> Sent: Monday, November 21, 2005 12:25 PM
> To: bf-python at blender.org
> Subject: [Bf-python] Matrix comparison broken
>
> Entered this into the command line, matrix's never return true when 
> comparing ATM-
> a = Mathutils.Matrix()
> b = Mathutils.Matrix()
> b == a
> False
>
>   


-- 
Campbell J Barton

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