# Maximum distance python code

**URL:** <https://discourse.slicer.org/t/maximum-distance-python-code/33541>\
**Category:** Support\
**Created:** [December 28, 2023, 7:36am UTC](https://discourse.slicer.org/t/maximum-distance-python-code/33541 "2023-12-28T07:36:20Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sima](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/sima/32/67638_2.png) [@sima](https://discourse.slicer.org/u/sima)\
**Post date:** [December 28, 2023, 7:36am UTC](https://discourse.slicer.org/t/maximum-distance-python-code/33541/1 "2023-12-28T07:36:20Z")

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I need some help!  
I have two models: skin and PTV

 ![1](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/1/e/1e6f4b24df12cbf5dbe22c6b613bb0199817820a.jpeg)

I need a Python code to calculate the maximum distance between these two models in my desired direction

 ![2](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/9/1/91c0c5426cc9703ca6ace45aa934e52c613c46a0.jpeg)

or

 ![3](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/8/d/8dd58a05ea050de08dbbb0c322a01b432c3722ea.jpeg)

thanks a lot

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<div class="post-metadata">

**Author:** ![sima](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/sima/32/67638_2.png) [@sima](https://discourse.slicer.org/u/sima)\
**Post date:** [December 31, 2023, 4:24am UTC](https://discourse.slicer.org/t/maximum-distance-python-code/33541/2 "2023-12-31T04:24:07Z")

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Can no one help me? 😢