<div dir="ltr">Hi Experts<div><br></div><div>I have an application runs on Linux using VTK 5.10 with the old opengl back-end, when running this application in a workstation with GPU it produces structures that are rendered with anti-aliasing, the code for this application do not consider calls like SetMultiSamples() or SetAAFrame() to get this effect, then I assume the GPU is providing this for free :).</div><div> </div><div>On the other hand, the same application ported to VTK 7.1 and using the new back-end OpenGL2, tested on the same workstation, do not produces the same anti-aliased images. I have tried using SetAAFrames() but the results are not the same, and the performance got a bit slower.</div><div><br></div><div>Do you have any idea about what can be causing this? or How can I get the GPU anti-aliasing enabled when using VTK 7.1 with OpenGL2?</div><div><br></div><div><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">--<br>Patricio Palma Contreras</div></div></div>
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