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@Johnmark_Enriquez: Hi everyone,
I hope you’re all doing well.
Could someone kindly point me to where the useNorm16Texture implementation can be found in the Cornerstone3D and OHIF repositories? This is a critical issue as the Hounsfield units calculation is incorrect.
Thanks!
Bug Report: https://github.com/cornerstonejs/cornerstone3D/issues/1397
#1397 [Bug] Hounsfield measurements are incorrect when using useNorm16Texture(int16Array) - Volume(MPR Layout)
@Alireza_Sedghi: The implementation is inside vtk.js , it is nothing fancy, just don’t convert to float and use 16 bit integers
I have a PR for this https://github.com/cornerstonejs/cornerstone3D/pull/1404
#1404 fix(rendering): norm16 and half float was not scaling correctly
@Johnmark_Enriquez: Working on my end. I checked your pull request to see which files were changed. And I will study Cornerstone thoroughly maybe soon. I might be able to fix if there are any bugs. 
Thank you so much…
Hi @Alireza_Sedghi,
Could you kindly guide me on how to properly apply the updated Cornerstone changes to OHIF version 3.8.3?, I mean the norm16 fix
Thank you!
If I use sudo rm yarn.lock and then run yarn install and yarn run build, I encounter performance issues. Specifically, there are problems with large scans. This contrasts with the OHIF 3.8.3 build and the 1.77.6 CS3D version, where the performance is good.
I’m using OHIF 3.8.3 stable version