# Which algorithm is used to make 3d model by default？

**URL:** <https://discourse.slicer.org/t/which-algorithm-is-used-to-make-3d-model-by-default/37838>\
**Category:** Support\
**Tags:** extensions-manager, python, 3d-model, extension-manager\
**Created:** [August 12, 2024, 4:48am UTC](https://discourse.slicer.org/t/which-algorithm-is-used-to-make-3d-model-by-default/37838 "2024-08-12T04:48:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Jiacheng\_Qi](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jiacheng_qi/32/67074_2.png) [@Jiacheng\_Qi](https://discourse.slicer.org/u/Jiacheng_Qi)\
**Post date:** [August 12, 2024, 4:48am UTC](https://discourse.slicer.org/t/which-algorithm-is-used-to-make-3d-model-by-default/37838/1 "2024-08-12T04:48:21Z")

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Hello, I used 3d slicer to make a 3d model from a series tiff images. But I don’t know which algorithm is used here. Does anyone knows?  
Thanks in advance!