I have a QT application and using a QVTkWidget for rendering VTK objects.<br>I recently compiled VTK with offscreen rendering on. <br><br>I was trying to take a screenshot of the QVTkWidget , using the vtkWindowToImageFilter.<br>
The problem is that it works on my machine, but the screenshot is empty when trying it in another machine. <br><br>I found out that that if I use VTK without offscreen rendering it works.<br><br>Is there any way to solve this problem? <br>
<br>Regards<br>Darshan<br>