[vtkusers] PolyData Transform

[Michael Rice]

Set the input of your mapper to the output of the polydata filter:

geomMap->SetInputConnection(TransformPolyDataFilter->GetOutputPort());

On Apr 16, 2007, at 6:10 PM, José Santamaría López wrote:

> Hi everyone,
>
>   I'm trying to transform a .OBJ image loaded
> with vtkOBJReader but it is shown without any
> chage. Could someone help me?
>
> Thanks all
>
> ....
> ....
> Transform->SetMatrix(Matrix4x4);
>
> vtkOBJReader* model = vtkOBJReader::New();
> model->SetFileName(model);
>
> TransformPolyDataFilter->SetInput(model->GetOutput()); // ¡¡¡¡
> TransformPolyDataFilter->SetTransform(Transform);      // ¡¡¡¡
> TransformPolyDataFilter->Update();                     // ¡¡¡¡
>
> vtkPolyDataMapper* geomMap = vtkPolyDataMapper::New();
> geomMap->ImmediateModeRenderingOn();
> geomMap->SetInputConnection(model->GetOutputPort());
>
> vtkActor* geomActor = vtkActor::New();
> geomActor->SetMapper(geomMap);
> ....
> ....
>
>
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