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We've added some head tracker messages to ADM-OSC 1.0. Specifically, yaw-pitch-roll like:
```
/adm/lis/ypr f f f
```
Quaternions are more useful in many situations. Should we also have somethi…
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```nim
type
Quat* {. borrow: `.`.} = distinct Vec4f
proc newQuat*(r, i, j, k: float32): Quat {.inline.} = Quat([r, i, j, k])
proc newQuat*(scal: float32, vec: Vec3f): Quat {.inline.} = Quat…
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Since `Octionion` has been split into Octonions.jl, both Quaternions.jl and Octonions.jl exports `imag_part`. This causes the following problem:
```julia
julia> using Quaternions, Octonions
jul…
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# Quaternion quantization: part 1
An overview of full-range context-free quantization of quaternions into fixed bit package.
[http://marc-b-reynolds.github.io/quaternions/2017/05/02/QuatQuantPart1.h…
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### Describe the issue
When I first wrote the `CatmullRom` class I didn't know much about quaternions and how to operate with them, and did a ton of conversions between quaternions and Vector4 to do …
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hi, I'm trying to read quaternions data from ICM 20948 and as i checked w in quaternions is between -1, 1 but when i rotated imu, quat_w was between 0 and 1. How can i get negative quat_w from imu?
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Just a feature request - have you thought about including quaternions? The library looks good, this is something that stands out as potentially missing for someone used to glm.
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What fun this has been so far.
Just to let you know the changes.
Made mul conform to first second as there is a MulFirst (not tested yet) which does non Math order.
Commented out large parts of…
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# Defining Object
- [ ] Define quaternion: 4-length vector, all real numbers (floats)
# Operations on Quaternions
- [ ] Adding & subtracting
- [ ] Scalar multiplication
- [ ] Hamilton product (…
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Hello Robin,
Would you be interested in adding some quaternions splines in **onion**? The slerp allows quaternions interpolation, but it interpolates along a "straight spherical line". Here is an…