C, C++:
Quaternion Structure `rm_quat_t`

Class member variable description

w
C++
```
float rm_quat_t::w
```
x
C++
```
float rm_quat_t::x
```
y
C++
```
float rm_quat_t::y
```
z
C++
```
float rm_quat_t::z
```