JuliaGeometry / JuliaGeometry/Rotations.jl
Add `QuatQuatRotation <: Rotation{4}`
Open
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enhancement
- Dominant language
- Julia
- Stars
- 188
- Forks
- 45
- PR merge metrics
- No merged PRs in 30d
Description
I don't think the name QuatQuatRotation is appropriate, but I would like to add a new 4D rotation struct with two quaternions. (SO(4) is doubly covered by SU(2) × SU(2))
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First steps
- Read the whole issue, then the project's contributing guide.
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- Fork the repository and make your change on a branch.
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Research direction
Start by reviewing the existing Rotation parameterizations and the Rotation{4} type, then read the linked references on SO(4) and its SU(2) × SU(2) representation. The issue's open questions include the type name and design; done would mean an agreed 4D rotation struct represented by two quaternions and integrated with Rotation{4}.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- tooling
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100