[Gridflow-dev] cv.Div, cv.Mul + errors
acastonguay at artengine.ca
Wed Oct 24 09:16:04 EDT 2007
Thanks for the fix : [cv.Div] and [cv.Mul] work now. I tried comparing the
results of [cv.Div] with [# div] and [# /] and their results are not exactly
the same as they both round down and [cv.Div] rounds up.
Also, once an error has been triggered by sending a grid of different
dimensions, GridFlow seems unable to recover. Re-creating the object that
triggered the error or closing the patch doesn't help.
On Tuesday 23 October 2007 23:03:41 Mathieu Bouchard wrote:
> On Tue, 23 Oct 2007, Alexandre Castonguay wrote:
> > I tried [cv.Div] and [cv.Mul] but somehow they return empty values
> > [0,0,0].
> > Here is the test of the error function, at least sending grids of
> > different dimensions does not crash pd :
> > error: ArgumentError: OpenCV error: status=-209 func_name=cvAdd
> > err_msg="" file_name=cxarithm.cpp line=843
> > optional/opencv.c.fcs:141:in `int erreur_handleur(int, const char*, const
> > char*, const char*, int, void*)'
> Yes. a more GridFlowish error message still will be welcome on top of
> that, but at least it will trap whichever other OpenCV error messages that
> we didn't think about preempting.
> _ _ __ ___ _____ ________ _____________ _____________________ ...
> | Mathieu Bouchard - tél:+1.514.383.3801, Montréal QC Canada
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