#### 10.10.17 LabelDot3D

• LabelDot3D( <point3D>, <"text">, <orientation> [, DrawDot, distance] ).
• Description: that macro displays a text near the point <point3D>. The three following parameter apply to the projection of the point on the screen plane. The orientation can be "N" for North, "NE" for north-east, "NO" for Northwest, "O" for West...etc, or a list in the form [length, direction] where direction is a complex. In that second case, the optional parameter <distance> is ignored. The point is also displayed if <DrawDot> is $1$ ($0$ by default) and the <distance> (in cm) between the point and the text (0.25cm by default) can be redefined.