xtk / X

The X Toolkit
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Issues with overlays - labelmap children not assigned #162

Closed jmbrown89 closed 10 years ago

jmbrown89 commented 10 years ago

I'm experiencing an unusual problem with XTK. I'm trying to visualise a CT volume (a .nrrd) and its corresponding labelmap (also a .nrrd). The code is based on the tutorial found here: http://lessons.goxtk.com/13/

When I use the example data, it works perfectly well. However, when I use some of our own data I get the following error: "Uncaught TypeError: Cannot read property '_children' of undefined". The CT volume loads and displays fine on its own, but when you add the labelmap it breaks.

It's very tricky to debug, but one thing I have found is that "parseLUT.js" is used with the example data, but not with our data for some reason. Any advice would be very much appreciated!