# Can't find Model to model distance

**URL:** <https://discourse.slicer.org/t/cant-find-model-to-model-distance/31272>\
**Category:** Support\
**Created:** [August 22, 2023, 3:43am UTC](https://discourse.slicer.org/t/cant-find-model-to-model-distance/31272 "2023-08-22T03:43:04Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Mohammed\_Abdul\_Majee](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mohammed_abdul_majee/32/67236_2.png) [@Mohammed\_Abdul\_Majee](https://discourse.slicer.org/u/Mohammed_Abdul_Majee)\
**Post date:** [August 22, 2023, 3:43am UTC](https://discourse.slicer.org/t/cant-find-model-to-model-distance/31272/1 "2023-08-22T03:43:04Z")

</div>

I am using Slicer version 5.2.2 and I could not find the model to model distance extension in the SPharm module. Therefore I am not able create a colour map.

---

<div class="post-metadata">

**Author:** ![jcfr](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jcfr/32/17825_2.png) [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Post date:** [August 22, 2023, 3:57am UTC](https://discourse.slicer.org/t/cant-find-model-to-model-distance/31272/2 "2023-08-22T03:57:39Z")

</div>

Consider installing the `ModelToModelDistance` extension.

References:

- [Surface to surface distance](https://discourse.slicer.org/t/surface-to-surface-distance/20672)

---

<div class="post-metadata">

**Author:** ![Mohammed\_Abdul\_Majee](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mohammed_abdul_majee/32/67236_2.png) [@Mohammed\_Abdul\_Majee](https://discourse.slicer.org/u/Mohammed_Abdul_Majee)\
**Post date:** [August 22, 2023, 5:37am UTC](https://discourse.slicer.org/t/cant-find-model-to-model-distance/31272/3 "2023-08-22T05:37:13Z")

</div>

Thank you. Now I am stuck in the colour map creation step. I open the shape population viewer module and load the VTK file formed by (model to model distance) but it keeps loading like forever. Shall I wait until it loads or am I doing something wrong or missing an intermediate step. Thank you so much again 🙏🏻🙏🏻🙏🏻