Hi Andras, Many thanks for your reply. I tried importing stls in 3D slicer as per the instructions you mentioned but I am getting this error message when i click apply button. Mesh generation using Cleaver is started in working directory: /tmp/Slicer-tarun/SegmentMesher/20190430_130934_055 Error:…

Could you please copy the contents of the application log? (menu: Help / Report a bug) Please also try if mesh generation succeeds if you follow steps described in the tutorial: https://github.com/lassoan/SlicerSegmentMesher/blob/master/README.md#tutorial

The log file is too long so posted only last few lines.

Could you please upload the log to dropbox/onedrive/google drive and post the link? Please also try meshing on a simpler data set as described in the tutorial I referenced above.

The uploaded log file is here: Slicer_27931_20190430_140821.log Google Drive file.

Hi Andras, The sample data in the example on the link talks about the scanned image data; I am not using any of the scanned image. My case is different, I have three stl files each having the cad geometry of a component. All three STLs make an assembly. And i want to make a voxel mesh of the assemb…

Do you need rectilinear grid? Once you have imported the meshes into a segmentation node, go to Data module, right-click on the segmentation node and click “Export visible segments to binary labelmap”. You can then save the exported labelmap as a 3D volume (in nrrd, mha, … format).

Hi Andras, I want to create Unstructured Grid from stls. Let me try this method which you described above.

https://drive.google.com/file/d/1HN-gBb3zPduAcE1zrKrax7k8QKx5nw9j/view?usp=sharing https://drive.google.com/file/d/1_SasNmV1LBFIEgy3xxQiMiaVLrlZBofg/view?usp=sharing https://drive.google.com/file/d/1zIgdYqjZxXqjnbFJEkejfSUzpVTnyK3R/view?usp=sharing https://drive.google.com/file/d/19LyzDfYdjOPqGB3…

I have shared sample CAD files in form of .vtp (converted from stl). And I want to create voxel mesh of all three in one assembly with three different group of material.

How to create volumetric mesh from stl files

Support

Topic		Replies	Views
Create a voxel based mesh Support python	6	1356	June 25, 2021
Triangulating a Surface Mesh Support	35	3537	March 1, 2020
Usage of volumetric meshes Support	8	3536	August 17, 2018
Need volumetric mesh from Slicer Support segmentation	6	1733	October 12, 2020
How to export segments as one object with colors Support file-export	5	373	August 22, 2023

How to create volumetric mesh from stl files

Related topics