Warning: Stenciling is not enabled on Isoline

[chaosphere2112]

On a clean build from yesterday, I was testing isolines and I receive this warning message on every re-render:

Warning: In $PATH/VTK/Rendering/Core/vtkLabeledContourMapper.cxx, line 522
vtkOpenGLLabeledContourMapper (0x7ff1762c1b40): Stenciling is not enabled in the render window. Isoline labels will have artifacts. To fix this, call vtkRenderWindow::StencilCapableOn().

This is showing up in the GUI; just plot an isoline there and resize the window.

[aashish24]

I think its not a VCS/VTK issue but rather a issue with the GUI context which does not support Stencil operation. Who creates the context in the case of GUI? Does the command line works?

[chaosphere2112]

@aashish24 Looks like you're right; submitting a quick fix to vistrails now.