I'm wondering whether or not it's possible to create a screenshot from a V3d_View (I did not find any thread related to that topic on the forum).
According to the following code,
gd = new Graphic3d_GraphicDevice(std::getenv("DISPLAY"));
myV3dViewer = new V3d_Viewer( gd , (short* const)"myV3dViewer" );
myV3dView = myV3dViewer->CreateView();
it's not necessary to have a Xw_Window inited to create a V3d_View.
Did anyone here ever try to dump a V3d_View to a jpeg file without anything being displayed to the screen? Is it even possible? I would like to have your feedbacks before investigating this further.