SimVascular / SimVascular/vascularmodel

0117_H_PULM_ALGS has a model creation issue

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bug
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HTML
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No merged PRs in 30d

Description

Description

Alas, it should come as no surprise that we have another pulmonary model whose model cannot be created from the existing segmentations. In this issue, we investigate 0117_H_PULM_ALGS.

I am going through a branch-by-branch process of creating the model. This time, the warning is: "Warning: Failed to create model". The terminal says "CapID Array is not on the surface". This first occurs for LPA_01_02. Note to self to continue from here.

Reproduction

Launch SimVascular 2025.12.21 and try to create a model with the existing segmentations.

Expected behavior

Create a nice model from the segmentations.

Additional context

No response

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Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Launch SimVascular 2025.12.21 and reproduce model creation with the existing segmentations for 0117_H_PULM_ALGS. Start at the first failing branch, LPA_01_02, and inspect the terminal's "CapID Array is not on the surface" warning. Done means the segmentations produce a model without the "Failed to create model" warning.

Written by the indexing model from the issue text.

Assessment

Domain
computer-graphics
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
45/100

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