# Mould Generator

**URL:** <https://discourse.slicer.org/t/mould-generator/38440>\
**Category:** Support\
**Created:** [September 19, 2024, 10:57am UTC](https://discourse.slicer.org/t/mould-generator/38440 "2024-09-19T10:57:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![LukasKnybel](https://avatars.discourse-cdn.com/v4/letter/l/9dc877/32.png) [@LukasKnybel](https://discourse.slicer.org/u/LukasKnybel)\
**Post date:** [September 19, 2024, 10:57am UTC](https://discourse.slicer.org/t/mould-generator/38440/1 "2024-09-19T10:57:17Z")

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Dear Slicer Users,  
I have a problem with brachytherapy mould generator. The created model is invalid and has “zero” volume, so it doesn´t exist. I just see it in the Data Module after creation.  
Could someone confirm that this module works in Slicer 5.6 or 5.7 please?  
I hope I didn´t do any mistake. Points, ROI and normal direction has been made in markups module.

Thank you for any idea.

Lukas

 ![mould](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/9/b/9b73ccdbdb4df5a3a2c367c27a6170d349e761cb.png)