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Warning: Stenciling is not enabled on Isoline #1576

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chaosphere2112 opened this Issue Sep 30, 2015 · 2 comments

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chaosphere2112 commented Sep 30, 2015

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

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aashish24 commented Sep 30, 2015

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

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chaosphere2112 commented Sep 30, 2015

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

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