Quaternion Math for Calcit

TODO.

Function names are boring since Calcit lacks performance polymorphism. You might want Quaternion in Rust.

Primes

:: :complex x y

:: :v3 x y z

:: :quaternion w x y z

Usages

In quaternion.core:

Complex math under quaternion.complex:

• &c*
• &c+
• &c-
• c+
• c*
• c-conjugate
• c-length
• c-length2
• c-scale
• complex the constructor

Vector under quaternion.vector:

• &v+
• &v-
• v+
• v-
• v-scale
• v-cross
• v-dot
• v-normalize
• v-reflect
• v3 the constructor

Quaternion math under quaternion.core:

• &q*
• &q+
• &q-
• q+
• q-
• q-conjugate
• q-inverse
• q-length
• q-length2
• q-scale
• quaternion the constructor

Notice: (.to-js q) of quaternion in this library returns [x, y, z, w] since original usage was in three.js .

Workflow

https://github.com/calcit-lang/calcit-workflow

License

MIT