[Bug?] StackViewport and VolumeViewport using same imageIds about cornerstone3d HOT 12 CLOSED

Even if I clone right version of cached images getPixelData() return wrong values.

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I fixed this by saving the same data separately in the cache, but adding symbols for the VolumeViewport to the imageId. I also have to make a fake metaDataProvider to take metadata from the original imageId. Thus, VolumeViewport edits imageIds created specifically for it, but does not touch the original ones for StackViewport. But this is more of a hack than a solution.

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@sedghi Can you explain, please?

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For conversions use the new convertStackToVolumeViewport and vice versa utilities

packages/core/src/utilities/convertStackToVolumeViewport.ts

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For conversions use the new convertStackToVolumeViewport and vice versa utilities

packages/core/src/utilities/convertStackToVolumeViewport.ts

#1045

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For conversions use the new convertStackToVolumeViewport and vice versa utilities

packages/core/src/utilities/convertStackToVolumeViewport.ts

Somehow it is possible to create 3 orientations at once from one "viewport"? This is some very inconvenient function in my case.

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And another problem is that my element is changing. And during conversion, the viewport will refer to the previous element.

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@sedghi Is it possible to change element of existing viewport?

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@sedghi I did it with this utilities and my stack viewport still pixelated and now my VolumeViewport become pixelated after I switch viewport from Stack to Volume two times.

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The more I switch, the larger(?) the pixels become, as if something isn't being undone each time and the calculations are being based incorrectly.

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is this related to the other issue here? #1045 can we close this then?

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I think yes

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