How to use vtk.js image cutting

I am currently working on 3D medical image cutting on the web side,I want to know, Whether the 3D medical image can be customized irregular cutting through vtk.js

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What sort of irregular cutting are you referring to? For instance, we will soon have curved planar reformatting in vtk.js.

I want to do a custom cut by mouse sketching.

This is not yet available in vtk.js, but such functionality is achievable by way of widgets and volume masking and/or cropping.

hi, I don’t know if what you mean is a function similar to MPR. You can use ResliceImage to set matrix, and then you can use ResliceCursorWidget to display the corresponding segmentation map.