Rendering issue with visualisation
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- Dominant language
- C++
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Description
Thank you for the tool,
I have been having issues with the VectorQuantities, PointClouds and CurveNetworks in that they seem to have some weird rendering artifacts. It is a bit hard to describe so I have attached a recording of it. It looks to be only rendering elements that are a fixed distance from the camera.
In the video, the expected visualisation is a crossfield on each face of the ellipse as well as normal vectors along the principal axis (essentially along the x and y).
Any suggestions for how to address this would be greatly appreciated!
https://github.com/user-attachments/assets/05dd1d50-b620-4b76-8bf8-2ff8a6bd2a6d
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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
Begin by reproducing the artifact with VectorQuantities, PointClouds, and CurveNetworks, using the attached recording and the expected ellipse crossfield and principal-axis vectors as reference. Trace the rendering behavior for these visualizations to isolate why only elements at a fixed camera distance appear. Done means all expected elements render consistently across camera distances.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-graphics, data-visualization
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100