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Update links in quaternions.rs (#535)

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* Update link to Arcsynthesis tutorial about quaternions

The old link no longer goes to a valid page, and it appears to be malicious.

* Fix links in quaternion.rs

Don't split the line between the [text] and (url) or they don't get turned into a link in docs.rs
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Dana Jansens 2021-07-06 01:43:28 -04:00 committed by GitHub
parent df218547d1
commit e57b543449
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1 changed files with 4 additions and 8 deletions
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12
src/quaternion.rs
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@ -72,10 +72,8 @@ impl<S: BaseFloat> Quaternion<S> {
///
/// Return the closest rotation that turns `src` vector into `dst`.
///
/// - [Related StackOverflow question]
/// (http://stackoverflow.com/questions/1171849/finding-quaternion-representing-the-rotation-from-one-vector-to-another)
/// - [Ogre implementation for normalized vectors]
/// (https://bitbucket.org/sinbad/ogre/src/9db75e3ba05c/OgreMain/include/OgreVector3.h?fileviewer=file-view-default#cl-651)
/// - [Related StackOverflow question](http://stackoverflow.com/questions/1171849/finding-quaternion-representing-the-rotation-from-one-vector-to-another)
/// - [Ogre implementation for normalized vectors](https://bitbucket.org/sinbad/ogre/src/9db75e3ba05c/OgreMain/include/OgreVector3.h?fileviewer=file-view-default#cl-651)
pub fn from_arc(
src: Vector3<S>,
dst: Vector3<S>,
@ -132,10 +130,8 @@ impl<S: BaseFloat> Quaternion<S> {
/// more advisable to use `nlerp` when you know your rotations are going
/// to be small.
///
/// - [Understanding Slerp, Then Not Using It]
/// (http://number-none.com/product/Understanding%20Slerp,%20Then%20Not%20Using%20It/)
/// - [Arcsynthesis OpenGL tutorial]
/// (http://www.arcsynthesis.org/gltut/Positioning/Tut08%20Interpolation.html)
/// - [Understanding Slerp, Then Not Using It](http://number-none.com/product/Understanding%20Slerp,%20Then%20Not%20Using%20It/)
/// - [Arcsynthesis OpenGL tutorial](https://www.roiatalla.com/public/arcsynthesis/html/Positioning/Tut08%20Interpolation.html)
pub fn slerp(self, mut other: Quaternion<S>, amount: S) -> Quaternion<S> {
let mut dot = self.dot(other);
let dot_threshold: S = cast(0.9995f64).unwrap();