3D transformation made of a rotation and a translation.

UAC	URX	Parameter	Datatype	Description
✓	✓	translation	vector3d	Translation operation $(d_x, d_y, d_z)$, in [m], in a 3D Cartesian system. Stored as a raw objet.
✓	✓	rotation	vector3d	Rotation operation $(\alpha, \beta, \gamma)$, in [radian], in a 3D Cartesian system, using the right-hand rule. Stored as a raw objet.

When applying a transform to a coordinate system, the rotation is applied first, then the translation.

Let $(d_x, d_y, d_z)$ be the translation along the axis $x, y, z$. The translation matrix $D$ is:

$$ D(d_x, d_y, d_z) = \begin{bmatrix} 1 & 0 & 0 & d_x\\ 0 & 1 & 0 & d_y\\ 0 & 0 & 1 & d_z\\ 0 & 0 & 0 & 1 \end{bmatrix} $$

Let $\alpha, \beta, \gamma$ be the angles of rotation (in radians) around the $x, y, z$ axis respectively. The following figure shows the positive direction of rotation for each axis:

The global rotation $R$ is the composition of the rotation $R_x(\alpha)$ then $R_y(\beta)$ then $R_z(\gamma)$:

$$ {\displaystyle {\begin{aligned}\\ R(\alpha, \beta, \gamma)=R_{z}(\gamma ) \circ R_{y}(\beta ) \circ R_{x}(\alpha )&= {\begin{bmatrix} \cos \gamma &-\sin \gamma & 0 & 0\\ \sin \gamma &\cos \gamma & 0 & 0\\ 0 & 0 & 1 & 0\\ 0 & 0 & 0 & 1\\ \end{bmatrix}} {\begin{bmatrix} \cos \beta &0&\sin \beta & 0\\ 0 & 1 & 0 & 0\\ -\sin \beta &0&\cos \beta & 0\\ 0 & 0 & 0 & 1\\ \end{bmatrix}} {\begin{bmatrix} 1 & 0 & 0 & 0\\ 0&\cos \alpha &-\sin \alpha & 0\\ 0&\sin \alpha &\cos \alpha & 0\\ 0 & 0 & 0 & 1\\ \end{bmatrix}} \&= {\begin{bmatrix} \cos \beta \cos \gamma &\sin \alpha \sin \beta \cos \gamma -\cos \alpha \sin \gamma &\cos \alpha \sin \beta \cos \gamma +\sin \alpha \sin \gamma &0\\ \cos \beta \sin \gamma &\sin \alpha \sin \beta \sin \gamma +\cos \alpha \cos \gamma &\cos \alpha \sin \beta \sin \gamma -\sin \alpha \cos \gamma &0\\ -\sin \beta &\sin \alpha \cos \beta &\cos \alpha \cos \beta & 0\\ 0 & 0 & 0 & 1\\ \end{bmatrix}} \end{aligned}}} $$

The transform operation $T$ is defined by:

$$ T = R(\alpha, \beta, \gamma) \circ D(d_x, d_y, d_z) = \begin{bmatrix} \cos \beta \cos \gamma &\sin \alpha \sin \beta \cos \gamma -\cos \alpha \sin \gamma &\cos \alpha \sin \beta \cos \gamma +\sin \alpha \sin \gamma & d_x\\ \cos \beta \sin \gamma &\sin \alpha \sin \beta \sin \gamma +\cos \alpha \cos \gamma &\cos \alpha \sin \beta \sin \gamma -\sin \alpha \cos \gamma &d_y\\ -\sin \beta &\sin \alpha \cos \beta &\cos \alpha \cos \beta & d_z\\ 0 & 0 & 0 & 1\\ \end{bmatrix} $$

element | probe | receive_setup | transmit_setup

Rotation matrix - Wikipedia