viewer.data().show_lines does not work with edges
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bug
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- Dominant language
- C++
- Stars
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- Forks
- 1.2k
- Avg merge
- 7h 33m
- Merged PRs (30d)
- 8
Description
Describe the bug
When I add mesh data to viewer, show_lines can toggle the visbility of face edges, but when I add only points and edges to viewer(to display a curve or a line), show_lines just doesn't work.
Platform
- Windows
- macOS
- Linux
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the issue with viewer.data().show_lines using only points and edges, then compare it with mesh data where face-edge visibility works. Trace the viewer data path for line visibility and verify the result by confirming that toggling show_lines changes edge visibility for curve or line-only data.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-graphics
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100