VolumeViewport Orientation when ImageOrientation metadata is unusual about cornerstone3d HOT 8 CLOSED

Hmm, I looked into your data and as it appears it is oblique in plane, I don't think there is anything wrong with Cornerstone Axial, Sagittal, Coronal planes, and since in your last video you cross producted the vectors you can see the reformated view

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In that case, what should one do to achieve the proper oblique orientation?
Meaning, the one that's shown when the example data is opened in fe. the ohif viewer https://v3-demo.ohif.org/local.
(the difference compared to my last video in the initial comment is: left = right)

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OHIF is using the same Cornerstone3D engine, you can try drag and dropping here. So is the problem you are having the camera orientation or the left and right? I'm confused

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Well in the end my problem for this example is the left and right, but I believe it's caused by the orientation. With different Dicoms I'm having different camera problems(other than left=right), so I'm not looking only for a 'left=right' solution, but generally for a 'how should the volume/viewport be prepared so that I can view the Dicoms how other viewers do it'.

I've earlier tried the DICOMs with the cornerstone uploader you linked, but it renders a stack instead of a volume, and in that case the problem doesn't appear. I suppose that could be a thing to investigate

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Hmmm, so our volume camera is different than our stack camera, which is interesting to know. Just before I look deeper into this, can you check other dataset you have (not just this Knee MRI), to see if that is persistent bug?

'how should the volume/viewport be prepared so that I can view the Dicoms how other viewers do it'.

I guess if there is a bug, then we need to fix it, but generally you need to get the camera from the viewport viewport.getActiveCamera (I guess) and manipulate its parameters there. (You can flip there)

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Sure, I've previously tested quite a few Dicom series, and for now every serie with unusual ImageOrientation metadata is wrong.
Examples:
1
2

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Are there any updates on this matter?

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Hey, I was thinking have you tried setting the orthogonal viewup and slice normal similar to this? The volumeViewport support any arbitrary orientation

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