\documentclass{standalone}

\usepackage{pgfplots}                   % TikZ (TeX ist kein Zeichenprogramm)
\usetikzlibrary{calc}                   % for vector arithmetics

\usepackage{amssymb, bm}

\renewcommand{\t}[1]{{#1}^{T}}
\newcommand{\mat}[1]{\boldsymbol{#1}}
\newcommand{\manifold}[1]{\mathfrak{#1}}

% PGF-Plot / TikZ config
\usetikzlibrary{%
    calc, through, intersections, patterns, patterns.meta, pgfplots.colormaps
}
\pgfplotsset{
    compat = newest,
    colormap = {grayscale}{color=(lightgray) color=(white) color=(lightgray)},
    colormap = {blackscale}{color=(black!70) color=(black!50) color=(black!70)},
    colormap = {redscale}{color=(black!70!red) color=(black!50!red) color=(black!70!red)},
    colormap = {bluescale}{color=(black!70!blue) color=(black!50!blue) color=(black!70!blue)},
}

\begin{document}
\begin{tikzpicture}[
    >=latex,
    scale = 1,
    declare function = {  % Note: NO spaces in function argument list!
        X(\u,\v) = (2 + cos(\u)) * cos(\v);
        Y(\u,\v) = (2 + cos(\u)) * sin(\v);
        Z(\u,\v) = sin(\u);
        tx(\u,\v,\x,\y) = - sin(\u) * cos(\u) * \x - (2 + cos(\u)) * sin(\v) * \y;
        ty(\u,\v,\x,\y) = - sin(\u) * cos(\u) * \x + (2 + cos(\u)) * cos(\v) * \y;
        tz(\u,\v,\x,\y) = + cos(\u) * \x;
    }
]
    \begin{axis}[
        axis equal image,
        hide axis,
        view = {120}{30},
        scale = 2
    ]
        \addplot3[
            surf,
            shader = faceted interp,
            samples = 20,
            samples y = 40,
            domain = 0:360,
            domain y = 0:360,
            z buffer = sort,
            colormap name = grayscale,
            thin
        ]
            ({X(\x, \y)}, {Y(\x, \y)}, {Z(\x, \y)});

        % at = (1.433013, 2.482051, 0.5)    // \u, \v = (30, 60)
        % into = (-0.4330127, -0.4330127, 0.8660254)
        % and = (-2.482051, 1.433013, 0)

        % X <- c(1.433013, 2.482051, 0.5)
        % dx <- c(-0.4330127, -0.4330127, 0.8660254)
        % dy <- c(-2.482051, 1.433013, 0)

        \addplot3[
            mesh,
            shader = interp,
            patch type = line,
            variable = t,
            domain = -44:210.5,
            samples = 64,
            samples y = 1,
            colormap name = redscale
        ]
            ({X(\t, \t + 30)}, {Y(\t, \t + 30)}, {Z(\t, \t + 30)});

        \addplot3[
            mesh,
            shader = interp,
            patch type = line,
            variable = t,
            domain = -50:119,
            samples = 64,
            samples y = 1,
            colormap name = bluescale
        ]
            ({X(\t, -0.3 * \t + 69)}, {Y(\t, -0.3 * \t + 69)}, {Z(\t, -0.3 * \t + 69)});

        \coordinate (x) at ({X(30, 60)}, {Y(30, 60)}, {Z(30, 60)});

        \draw[dashed, fill = gray, opacity = 0.4] (
            {X(30, 60) + tx(30, 60, 0.4 + 0.8, 0.4 - 0.24)},
            {Y(30, 60) + ty(30, 60, 0.4 + 0.8, 0.4 - 0.24)},
            {Z(30, 60) + tz(30, 60, 0.4 + 0.8, 0.4 - 0.24)}
        ) -- (
            {X(30, 60) + tx(30, 60, -0.4 + 0.8, -0.4 - 0.24)},
            {Y(30, 60) + ty(30, 60, -0.4 + 0.8, -0.4 - 0.24)},
            {Z(30, 60) + tz(30, 60, -0.4 + 0.8, -0.4 - 0.24)}
        ) node[anchor = west, opacity = 1, outer sep=0.5em] {$T_{\mat{x}}\manifold{A}$} -- (
            {X(30, 60) + tx(30, 60, -0.4 - 0.8, -0.4 + 0.24)},
            {Y(30, 60) + ty(30, 60, -0.4 - 0.8, -0.4 + 0.24)},
            {Z(30, 60) + tz(30, 60, -0.4 - 0.8, -0.4 + 0.24)}
        ) -- (
            {X(30, 60) + tx(30, 60, 0.4 - 0.8, 0.4 + 0.24)},
            {Y(30, 60) + ty(30, 60, 0.4 - 0.8, 0.4 + 0.24)},
            {Z(30, 60) + tz(30, 60, 0.4 - 0.8, 0.4 + 0.24)}
        ) -- cycle;

        \draw[->, black!50!red] (x) -- (
            {X(30, 60) + tx(30, 60, 0.4, 0.4)},
            {Y(30, 60) + ty(30, 60, 0.4, 0.4)},
            {Z(30, 60) + tz(30, 60, 0.4, 0.4)}
        ) node[pos = 0.7, anchor = north west, inner sep = 0pt] {$\t{\nabla\gamma_1(0)}$};

        \draw[->, black!50!blue] (x) -- (
            {X(30, 60) + tx(30, 60, 0.8, -0.24)},   % -0.24 = 0.8 * -0.3
            {Y(30, 60) + ty(30, 60, 0.8, -0.24)},
            {Z(30, 60) + tz(30, 60, 0.8, -0.24)}
        ) node[pos = 0.7, anchor = south west, inner sep = 0pt] {$\t{\nabla\gamma_2(0)}$};

        \node[anchor = north] at (x) {$\mat{x}$};
        \node[circle, inner sep={1pt}, outer sep={0pt}, fill=black] at (x) {};

    \end{axis}
\end{tikzpicture}
\end{document}