The "Transform" property is a vtkSMProxyProperty. Use GetProxy(0) to
get the actual source proxy that produces the transform while is the
("extended_sources", "Transform3") proxy. It does not have API to
access the transform directly, however. You can only get the
scale/translation/rotation values.
On Tue, Feb 17, 2009 at 4:27 PM, Juan Fernando Duque Lombana
<jduqu...@eafit.edu.co> wrote:
> Good day everyone,
>
> Does anyone knows how to extract the "Transform" matrix from a Transform
> filter?
>
> I've been trying using the following line:
>
> vtkSMDoubleVectorProperty *Transform_prop =
> vtkSMDoubleVectorProperty::SafeDownCast(myFilterPipeline->getProxy()->GetProperty("Transform"));
>
> But when I try to access any:
>
> Transform_prop->GetElement(i);
>
> I get a segmentation fault,
>
> Any hints or ideas?
>
> Thank you in advance!
>
>
> ... Juan Fernando Duque Lombana.
>
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