#### 10.10.1 Arc3D

• Arc3D( <B>, <A>, <C>, <radius>, <orientation> ).
• Description: draw an arc with center <A>, radius <radius>, delimited by the line $\left(AB\right)$ and the line $\left(AC\right)$ while staying in the plane $\left(ABC\right)$, positively oriented if <orientation> is strictly positive.