[vtkusers] MIP rendering from coronal view instead of axial view

[Stéphane CALANDE]

Hi !


My question is the continuation of the previous one.

I have someting like that :


vtkFixedPointVolumeRayCastMapper * volumeMapper =
vtkFixedPointVolumeRayCastMapper ::New();
volumeMapper->SetBlendModeToMaximumIntensity();
volumeMapper->SetInput( reader->GetOutput()  );

vtkVolume* volume = vtkVolume::New();
volume->SetMapper( volumeMapper );

vtkRenderer* renderer = vtkRenderer::New();
renderer->AddViewProp( volume );

vtkRenderWindow* renWin = vtkRenderWindow::New();
renWin->AddRenderer(renderer);
renWin->Render();


But the MIP I see is from the AXIAL view. But I'd like to see it from a
CORONAL view.

I suppose I have to change the settings of the Camera.

Then I tried :

vtkCamera *camera = renderer->GetActiveCamera();

camera->SetViewUp(*****)

camera->SetEyeAngle(*****)

camera->SetViewAngle(*****)

etc...


but I didn't find which one allow to set a coronal view of the MIP.



Can you help me ?
Is it the right way to change the camera settings ? Is there an other way to
fix the problem?



Thank you,

Regards,



Stéphane
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