I have a reader which outputs a Multi-block Dataset containing a polygonal
mesh of vertices in one block. I am trying to add another block to contain a
2D image on a plane. I am reading in the image as such:
[code]
vtkSmartPointer<vtkImageReader2Factory> imageFactory =
vtkSmartPointer<vtkImageReader2Factory>::New();
vtkSmartPointer<vtkImageReader2> reader =
imageFactory->CreateImageReader2(filename);
reader->SetFileName(filename);
reader->Update();
vtkSmartPointer<vtkTextureMapToPlane> texturePlane =
vtkSmartPointer<vtkTextureMapToPlane>::New();
texturePlane->SetInput(reader->GetOutput());
texturePlane->SetOrigin(0,0,0);
texturePlane->SetPoint1(1, 0, 0);
texturePlane->SetPoint2(0, 1, 0);
mb->SetBlock(1, texturePlane->GetOutput());
[\code]
Under the Information Tab in the Object Inspector, I see the Image (Uniform
Rectilinear Grid) under the Multi-block DataSet. It has no cells or points.
The image does not show up in the 3d view either.
How can I get the image to show up?
Thanks,
Brian Panneton
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