Dear all, I have encountered a problem while using the Dynamic Modeler (curve cut) . My workflow is as follows: Import a DICOM-RT Structure with the corresponding CT data set; Export the DICOM-RT Structure to a obj file (since the DICOM_RT Structure cannot be use as an input nodes in Dynamic Mod…

Similarly to most other complex computational geometry algorithms that operate on polygonal meshes, this tool is somewhat sensitive to the quality of the input mesh and curve. If processing fails then you can do the following: improve input curve: constrain the curve to the mesh: in Markups modul…

[image] Cody_Xie: Export the DICOM-RT Structure to a obj file (since the DICOM_RT Structure cannot be use as an input nodes in Dynamic Model); There is no need for file export and import. Instead, you can go to Data module, right-click on the segmentation, and choose “Export visible segments …

Hi Andras, many thanks for your help and support! I will try it under your guidance. Have a nice weekend, Cody

Hi Andras, many thanks for your support! [image] lassoan: There is no need for file export and import. Instead, you can go to Data module, right-click on the segmentation, and choose “Export visible segments to model node”. This method works well! [image] lassoan: You can go to Data mo…

Dear Andras, thank you so much for your help and support!

Dear Andras, I am trying to work with ‘Curve cut’ option of ‘dynamic modeler’ module in python. The workflow I follow are: Import a stl model, Fill it, Decimate it, Draw a closed curve which is resampled and then constrained it to the model, Add a fiducial on the inside area. Next I try to work wi…

Hi , Finally, I found the solution in the following videos: Extract one side of a closed surface mesh [Extract one side of a closed surface mesh] Drawing curves on surface mesh [Drawing curves on surface mesh]

Problem with Dynamic Modeler Curve Cut

Support

dimitris April 10, 2025, 5:51pm 11

Hi ,

Finally, I found the solution in the following videos:

Extract one side of a closed surface mesh

Drawing curves on surface mesh

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Problem with Dynamic Modeler Curve Cut

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