[Paraview] set Representation opacity

[Utkarsh Ayachit]

Indeed. Another way I like to use to set properties is as follows:

vtkSMProxy *proxy = representation->getProxy();
vtkSMPropertyHelper(proxy, "Opacity").Set(value);
proxy->UpdateVTKObjects();

Utkarsh

On Mon, Apr 11, 2011 at 6:10 AM, Gil Wertz <gilwertz at hotmail.com> wrote:
> I founded a way to do that "easily" :
>
>       vtkSMProxy *proxy = representation->getProxy();
>       vtkSMProperty * prop = proxy->GetProperty("Opacity");
>       pqSMAdaptor::setElementProperty(prop, value);
>       proxy->UpdateVTKObjects();
>       this->m_RenderView->render();
>
> Regards
>
> ________________________________
>
> Wertz Gil
>
> gilwertz at hotmail.com
>
> ________________________________
>
>
>
> ________________________________
> From: gilwertz at hotmail.com
> To: paraview at paraview.org
> Date: Mon, 11 Apr 2011 09:28:08 +0200
> Subject: [Paraview] set Representation opacity
>
> I try to set pqPipelineRepresentation opacity but have no conclusive result
> ...
>
> There is a getOpacity but no setOpacity function, I looked at paraview's
> code but I didn't find an easy way ( no way at all ) to set the opacity of
> my pqPipelineRepresentations that are in my pqRenderView.
>
> Any idea ?
>
> Maybe using pqPipelineRepresentation is not the best way.
>
> I add representation to my pqRenderView like this :
>  m_object_builder->createDataRepresentation(m_input->getOutputPort(0),
> this->m_RenderView);
>
> Where m_input is a pqPipelineSource. (and I need to set the opacity of this
> newly created representation)
>
> Thanks
>
> ________________________________
>
> Wertz Gil
>
> gilwertz at hotmail.com
>
> ________________________________
>
>
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