[vtkusers] MakeCurrent error with multiple renderwindows and vtkPropPicker

[Ken Martin]

You cannot share actors across renderwindows right now.

On Fri, Oct 27, 2017 at 12:05 AM, laurachenlc <laurachenlc at 163.com> wrote:

> and the attached is my project on this problem.
>
>
>
>
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> At 2017-10-27 09:19:43, "LauraLC" <laurachenlc at 163.com> wrote:
> >Hi,
> >
> >I have add the same actor into 2 qvtkWidget,  and for the renderwindow of
> >one qvtkWidget, I add an InteractorStyle with vtkPropPicker;
> >now the problem is: if I click the actor in the first qvtkWidget, and then
> >click it in another qvtkWidget, then click in the first qvtkWidget again,
> >the error pops up:
> >---------------
> >ERROR: In C:\Activiz\VTK7.1\Rendering\OpenGL\vtkWin32OpenGLRenderWindow.cxx,
> >line 248
> >vtkWin32OpenGLRenderWindow (000002A17C00FD20): Attempting to call
> >MakeCurrent for a different window than the one doing the picking, this can
> >causes crashes and/or bad pick results
> >-----------------
> >
> >is there any body know what's the problem and how to handle it?
> >
> >Thanks
> >
> >
> >
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-- 
Ken Martin PhD
Distinguished Engineer
Kitware Inc.
28 Corporate Drive
Clifton Park NY 12065

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