# About 3d views and diocm

**URL:** <https://discourse.slicer.org/t/about-3d-views-and-diocm/25979>\
**Category:** Development\
**Created:** [October 31, 2022, 9:32am UTC](https://discourse.slicer.org/t/about-3d-views-and-diocm/25979 "2022-10-31T09:32:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![miniminic](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/miniminic/32/16647_2.png) [@miniminic](https://discourse.slicer.org/u/miniminic)\
**Post date:** [October 31, 2022, 9:32am UTC](https://discourse.slicer.org/t/about-3d-views-and-diocm/25979/1 "2022-10-31T09:32:44Z")

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![屏幕截图 2022-10-31 172939](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/e/b/eb15910009e548168a97972b7c0efeaebbb8ef5b.jpeg)  
I don’t know what I accidentally changed, but when I added a scene and showed dicom, it was translucent like this…  
Another question, I want to hide this purple box that wraps the model, is there a way to hide it

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<div class="post-metadata">

**Author:** ![miniminic](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/miniminic/32/16647_2.png) [@miniminic](https://discourse.slicer.org/u/miniminic)\
**Post date:** [November 1, 2022, 7:06am UTC](https://discourse.slicer.org/t/about-3d-views-and-diocm/25979/2 "2022-11-01T07:06:39Z")

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hide box  
viewNode = slicer.util.getNode(‘vtkMRMLViewNode1’)  
viewNode.SetAxisLabelsVisible(False)  
viewNode.SetBoxVisible(False)

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<div class="post-metadata">

**Author:** ![cpinter](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/cpinter/32/7995_2.png) [@cpinter](https://discourse.slicer.org/u/cpinter)\
**Post date:** [November 4, 2022, 11:39am UTC](https://discourse.slicer.org/t/about-3d-views-and-diocm/25979/3 "2022-11-04T11:39:43Z")

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You can try this to make the slices opaque again:

```auto
y = getNode('Yellow Volume Slice')
y.GetDisplayNode().SetOpacity(1.0)

```