I imported .obj data into Checkpoint and found that the data histogram defining ISO values for isosurfacing is missing. May I please ask how could I enable display of the data histogram?
The intensity/density histogram is only available when you load volumetric data, like a CT scan. The .OBJ format only contains a surface and no density data from the specimen. If you want to extract a different isosurface, you will need to re-load the original CT volume. Please let me know if you have any more questions.