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IDProjectCategoryView StatusLast Update
0004152Slicer4Module VolumeRenderingpublic2016-10-13 02:04
ReporterkikinisAssigned Toalexy 
Status feedbackResolutionfixed 
Product VersionSlicer 4.5.0-1 
Target VersionFixed in Version 
Summary0004152: Volumerendering needs to support a variety of ranges and granularities

I extract a FA volume from a DTI data set. I would like to volume render this data set. FA volumes are normalized between 0 and 1. I would like to set a lower threshold of 0.15 for my transfer function. The current interface in the volume rendering module does not allow me to do that. I can only go to 0 or to 1.

Steps To Reproduce

see above

TagsNo tags attached.




2016-03-04 10:52

developer   ~0013834

I was able to set points in the transfer function of the Volume Rendering module to any value for an FA image of the DTI brain sample, see the attached image. May be I don't understand the request.



2016-03-04 10:54


FA_vol_ren.png (374,268 bytes)
FA_vol_ren.png (374,268 bytes)


2016-03-04 11:02

developer   ~0013835

Hi Alex, this used to not work. But I agree with you that in a very recent nightly build it works for me as well.



2016-06-21 14:01

developer   ~0013997

It seems to work for good now. Changing to feedback, Ron, please close if it works for you as well.

Issue History

Date Modified Username Field Change
2016-02-12 03:19 kikinis New Issue
2016-02-12 03:19 kikinis Status new => assigned
2016-02-12 03:19 kikinis Assigned To => jcfr
2016-03-04 10:52 alexy Note Added: 0013834
2016-03-04 10:53 alexy Status assigned => feedback
2016-03-04 10:54 alexy File Added: FA_vol_ren.png
2016-03-04 11:02 kikinis Note Added: 0013835
2016-03-04 11:02 kikinis Status feedback => assigned
2016-06-21 14:01 alexy Note Added: 0013997
2016-06-21 14:01 alexy Assigned To jcfr => alexy
2016-06-21 14:01 alexy Status assigned => feedback
2016-06-21 14:01 alexy Resolution open => fixed
2016-10-13 02:04 jcfr Product Version Slicer 4.5.1 => Slicer 4.5.0-1