Hi all,
I need to add some 3D widgets to a custom ParaView application. I've succeeded
in creating a pqImplicitPlaneWidget and pqSphereWidget and adding their Qt
widgets to the UI. However, the 3D widget never appears in the render view; the
plane/sphere show up, but not the widgets. It's unclear from the
documentation/code what proxy I should pass to the widget constructors for the
"controlled" proxy. This is what I'm currently doing:
pqServer* server = paraViewApp->getActiveServer();
pqObjectBuilder* builder = paraViewApp->getObjectBuilder();
QPointer<pqPipelineSource> source =
builder->createSource("sources", "PlaneSource", server);
vtkSMProxy* ctrlProxy = source->getProxy();
vtkSMProxy* refProxy = ...; // proxy of the pqPipelineSource whose bounds
should be used by the widget
pq3DWidget* pvwidget = new pqImplicitPlaneWidget(refProxy, ctrlProxy);
pqActiveObjects& actives(pqActiveObjects::instance());
pvwidget->setView(actives.activeView());
pqDataRepresentation* rep =
builder->createDataRepresentation(
source->getOutputPort(0), actives.activeView())
panelLayout->addWidget(pvwidget);
pvwidget->showWidget();
I've even tried
double bds[6] = { -85, 85, -202, -34, -216, -47 };
pvwidget->resetBounds(bds);
to fix the bounds to something meaningful, but this has no effect.
Any hints would be useful.
Thanks,
David
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