# Cannot display the back of plane with 3d view

**URL:** <https://discourse.slicer.org/t/cannot-display-the-back-of-plane-with-3d-view/5467>\
**Category:** Support\
**Created:** [January 22, 2019, 3:52pm UTC](https://discourse.slicer.org/t/cannot-display-the-back-of-plane-with-3d-view/5467 "2019-01-22T15:52:09Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![timeanddoctor](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/timeanddoctor/32/5839_2.png) [@timeanddoctor](https://discourse.slicer.org/u/timeanddoctor)\
**Post date:** [January 22, 2019, 3:52pm UTC](https://discourse.slicer.org/t/cannot-display-the-back-of-plane-with-3d-view/5467/1 "2019-01-22T15:52:09Z")

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The 3d view cannot display the back of a plane created by vtk plane source with three points.

normal with “P”

 ![360%E6%88%AA%E5%9B%BE-302164796](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/1/c/1ca3efd13f3205e6d95570dd869bd00040373265.jpeg)  
disappear with “A”  
 ![360%E6%88%AA%E5%9B%BE-302188187](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/f/c/fc40044592387dbf3671a4cc01a09191ff29b803.jpeg)

there is a bad surface via netfabb

 ![360%E6%88%AA%E5%9B%BE-302314468](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/e/7/e7b4edc97e5cd6dcdec2976f069980b58a414bb3.jpeg)

Any bug?

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<div class="post-metadata">

**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [January 22, 2019, 4:22pm UTC](https://discourse.slicer.org/t/cannot-display-the-back-of-plane-with-3d-view/5467/2 "2019-01-22T16:22:15Z")

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To show both inside and outside surface of a model, set “Visible sides” to “All” in Models module.