symbols – How to Use Incidence Symbol for Geometry in LaTeX

Question

My professor invented a symbol for when a line and a point are geometrically incident. I added a picture and wanted to ask if someone knows how to write this in LaTex?
It is a small line with a dot in the middle.

Answer 1

\documentclass{article}
\usepackage{tikz}

\newcommand{\incid}{%
\tikz{%
    \draw[line cap=round,line width=0.13ex] (0,0)--(3ex,0);
    \fill (1.5ex,0) circle (0.5ex);
}}

\begin{document}
$(P, G, \incid)$
\end{document}