% !TeX root = ./examples/rhino.tex
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% This package is part of the TikZlings package
%% A package to bring cute little animals and other beings into tikz
%% Maintained by samcarter
%%
%% Project repository and bug tracker:
%% https://github.com/samcarter/tikzlings
%%
%% Released under the LaTeX Project Public License v1.3c or later
%% See https://www.latex-project.org/lppl.txt
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\ProvidesPackage{tikzlings-rhinos}[2025/03/23 version v2.3 Drawing rhinos in TikZ]

\RequirePackage{tikz}
\RequirePackage{tikzlings-addons}

\newcommand*{\rhino}[1][]{%
 \begin{scope}%
   \tikzset{/rhino/.cd,#1}%
   \rhino@draw%
 \end{scope}%
 \thing[#1]%
 % adding hook for users to customise %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \UseHook{tikzlings/rhino/foreground}
 \UseHook{tikzlings/foreground}
 \csname rhinohookforeground\endcsname
 \csname tikzlinghookforeground\endcsname
 %
}

\newif\ifrhino@threeD
\newif\ifrhino@back
\newif\ifrhino@contour
\newif\ifrhino@openmouth

\NewHook{tikzlings/rhino/background}
\NewHook{tikzlings/rhino/belly}
\NewHook{tikzlings/rhino/body}
\NewHook{tikzlings/rhino/foreground}

\tikzset{
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % Pass unknown keys on to tikz
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 /rhino/.search also={/tikz,/pgf,/thing},
 /rhino/.cd,
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % body
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 body/.store in     = \rhino@body,
 body               = gray!55!white,
 toes/.store in     = \rhino@toes,
 toes               = \rhino@body,
 toe/.forward to    = /rhino/toes,
 eyes/.store in     = \rhino@eyes,
 eyes               = white,
 eye/.forward to    = /rhino/eyes,
 pupils/.store in   = \rhino@pupils,
 pupils             = black,
 pupil/.forward to  = /rhino/eyes,
 mouth/.store in    = \rhino@mouth,
 mouth              = \rhino@body!50!black,
 horn/.store in     = \rhino@horn,
 horn               = white!95!yellow,
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % options
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 openmouth/.code    = \rhino@openmouthtrue,
 open mouth/.forward to = /rhino/openmouth,
 3D/.code           = \rhino@threeDtrue
                      \def\rhino@mouth{black},
 back/.code         = \rhino@backtrue,
 contour/.code      = \rhino@contourtrue
                      \def\rhino@contour{#1}
                      \def\rhino@mouth{#1},
 contour/.default   = black,
 outline/.forward to = /rhino/contour,
}

\def\rhino@draw{%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % minimal bounding box size
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \path (-0.625,0.1) rectangle (0.625, 2.17);
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % store the current scale factor
 % from https://github.com/samcarter/tikzlings/issues/3#issuecomment-461373494
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \pgfgettransformentries{\tmpscaleA}{\tmpscaleB}{\tmpscaleC}{\tmpscaleD}{\tmp}{\tmp}%
 \pgfmathsetmacro{\scalingfactor}{sqrt(abs(\tmpscaleA*\tmpscaleD-\tmpscaleB*\tmpscaleC))*sqrt(abs((\pgf@xx/1cm)*(\pgf@yy/1cm)-(\pgf@xy/1cm)*(\pgf@yx/1cm)))}%
 \pgfmathsetmacro{\xscalefactor}{\tmpscaleA}
 \pgfmathsetmacro{\yscalefactor}{\tmpscaleD}
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % switch between 2D, 3D and contours, from
 % https://chat.stackexchange.com/transcript/message/45991801#45991801
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \ifrhino@threeD
   \def\rhino@part@draw[##1]{\shade[ball color=##1]}
 \else% 3D
   \ifrhino@contour
     \def\rhino@part@draw[##1]{\draw[##1,\rhino@contour,fill=white,line width=\scalingfactor*0.4pt]}
   \else% contour
     \def\rhino@part@draw[##1]{\fill[##1]}
   \fi% contour
 \fi% 3D
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % Body parts
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % adding hook for users to customise %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \UseHook{tikzlings/rhino/background}
 \UseHook{tikzlings/background}
 \csname rhinohookbackground\endcsname
 \csname tikzlinghookbackground\endcsname
 %
 % Ears %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \rhino@part@draw[\rhino@body!70!black]  (-0.1772, 2.0686) .. controls (-0.2057, 2.1602) and (-0.3552, 2.2076) .. (-0.3552, 2.1922) .. controls (-0.3552, 2.1922) and (-0.3694, 1.9615) .. (-0.2855, 1.9615) .. controls (-0.2264, 1.9462) and (-0.1772, 1.9462) .. (-0.1772, 2.0686) -- cycle;
 \rhino@part@draw[\rhino@body!70!black]  (0.1772, 2.0686) .. controls (0.2057, 2.1602) and (0.3552, 2.2076) .. (0.3552, 2.1922) .. controls (0.3552, 2.1922) and (0.3694, 1.9615) .. (0.2855, 1.9615) .. controls (0.2264, 1.9462) and (0.1772, 1.9462) .. (0.1772, 2.0686) -- cycle;
 %
 % Feet if back %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \ifrhino@back
   \rhino@part@draw[\rhino@body!70!black] (-0.08,0.13) arc [start angle=0, end angle=180, x radius=0.17, y radius=0.19] -- cycle;
   \rhino@part@draw[\rhino@body!70!black](0.08,0.13) arc [start angle=180, end angle=0, x radius=0.17, y radius=0.19] -- cycle;
 \fi% back
 %
 % Nose if back %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \ifrhino@back
   \rhino@part@draw[\rhino@body!83!black] (0, 1.55) ellipse[x radius=0.36, y radius=0.2];
 \fi% back
 %
 % Body %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \rhino@part@draw[\rhino@body] ( 0.55,  0.8 ) .. controls ( 0.55 , 0.4) and ( 0.35, 0.19) .. ( 0.0,  0.19) .. controls (-0.35, 0.19) and (-0.55 , 0.4) .. (-0.55,  0.8 ) .. controls (-0.55 , 1.3) and (-0.35, 1.65) .. ( 0.0,  1.65) .. controls ( 0.35, 1.65) and ( 0.55 , 1.3) .. ( 0.55,  0.75) -- cycle;
 %
 % adding hook for users to customise %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \UseHook{tikzlings/rhino/belly}
 \UseHook{tikzlings/belly}
 \csname rhinohookbelly\endcsname
 \csname tikzlinghookbelly\endcsname
 %
 % Arms %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \unless\ifrhino@back
   \rhino@part@draw[\rhino@body!70!black] (0.3,1.0) ellipse[x radius=0.24, y radius=0.13, rotate=90];
   \rhino@part@draw[\rhino@body!70!black] (-0.3,1.0) ellipse[x radius=0.24, y radius=0.13, rotate=-90];
 \fi% back
 %
 % Head %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \rhino@part@draw[\rhino@body] (0, 1.76) circle[radius=0.36];
 %
 % Show details only from the front %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \unless\ifrhino@back
   %
   % Eyes %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   \ifrhino@contour
     \rhino@part@draw[\rhino@eyes] (-0.11, 1.83) ellipse[x radius=0.08, y radius=0.12];
     \rhino@part@draw[\rhino@eyes] (0.11, 1.83) ellipse[x radius=0.08, y radius=0.12];
     \rhino@part@draw[\rhino@pupils] (-0.105, 1.78) ellipse[x radius=0.04, y radius=0.07];
     \rhino@part@draw[\rhino@pupils] (0.105, 1.78) ellipse[x radius=0.04, y radius=0.07];
   \else% contour
     \fill[\rhino@eyes] (-0.11, 1.83) ellipse[x radius=0.08, y radius=0.12];
     \fill[\rhino@eyes] (0.11, 1.83) ellipse[x radius=0.08, y radius=0.12];
     \fill[\rhino@pupils] (-0.105, 1.78) ellipse[x radius=0.04, y radius=0.07];
     \fill[\rhino@pupils] (0.105, 1.78) ellipse[x radius=0.04, y radius=0.07];
   \fi% contour
   %
   % Nose %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   \rhino@part@draw[\rhino@body!83!black] (0, 1.55) ellipse[x radius=0.36, y radius=0.2];
   %
   % Horn %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   \rhino@part@draw[\rhino@horn] (0, 1.7911) .. controls (-0.0231, 1.7372) and (-0.0463, 1.6832) .. (-0.0642, 1.6274) .. controls (-0.0687, 1.6132) and (-0.0724, 1.5981) .. (-0.0678, 1.5834) .. controls (-0.0603, 1.552) and (-0.0287, 1.5287) .. (0, 1.531) .. controls (0.0287, 1.5287) and (0.0603, 1.552) .. (0.0678, 1.5834) .. controls (0.0724, 1.5981) and (0.0687, 1.6132) .. (0.0642, 1.6274) .. controls (0.0463, 1.6832) and (0.0231, 1.7372) .. (0, 1.7911) -- cycle;
   %
   % Mouth %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   \ifrhino@openmouth
     \filldraw[\rhino@mouth,line width=\scalingfactor*0.4pt] (0.125, 1.5) arc [start angle=-50, end angle=-130, radius=0.2];
   \else
     \draw[\rhino@mouth,line width=\scalingfactor*0.4pt] (0.125, 1.5) arc [start angle=-50, end angle=-130, radius=0.2];
   \fi
   %
   % Feet %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   \rhino@part@draw[\rhino@body!70!black] (-0.08,0.13) arc [start angle=0, end angle=180, x radius=0.17, y radius=0.19] -- cycle;
   \rhino@part@draw[\rhino@toes] (-0.08,0.13) arc [start angle=0, end angle=180, x radius=0.05, y radius=0.08] -- cycle;
   \rhino@part@draw[\rhino@toes] (-0.2,0.13) arc [start angle=0, end angle=180, x radius=0.05, y radius=0.1] -- cycle;
   \rhino@part@draw[\rhino@toes] (-0.32,0.13) arc [start angle=0, end angle=180, x radius=0.05, y radius=0.08] -- cycle;
   \rhino@part@draw[\rhino@body!70!black](0.08,0.13) arc [start angle=180, end angle=0, x radius=0.17, y radius=0.19] -- cycle;
   \rhino@part@draw[\rhino@toes] (0.08,0.13) arc [start angle=180, end angle=0, x radius=0.05, y radius=0.08] -- cycle;
   \rhino@part@draw[\rhino@toes] (0.2,0.13) arc [start angle=180, end angle=0, x radius=0.05, y radius=0.1] -- cycle;
   \rhino@part@draw[\rhino@toes] (0.32,0.13) arc [start angle=180, end angle=0, x radius=0.05, y radius=0.08] -- cycle;
   %
 \fi% back
 %
 % adding hook for users to customise %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \UseHook{tikzlings/rhino/body}
 \UseHook{tikzlings/body}
 \csname rhinohookbody\endcsname
 \csname tikzlinghookbody\endcsname
 %
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% Documentation
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%\clearpage
%\section[Rhino]{D\"urer, the rhino}
%
%\emph{Named after Albrecht D\"urer who painted an amazing rhino merely based on stories}
%
%\subsection{Package name}
%
%\begin{tcolorbox}[title={Package usage}]
%\begin{samcode}
%\usepackage{tikzlings-rhinos}
%\end{samcode}
%\end{tcolorbox}
%
%\subsection{Basic Usage}
%
%\begin{tcblisting}{title={Basic rhino}}
%\rhino
%\end{tcblisting}
%
%\subsection{Options}
%
%The basic rhino can be modified by changing its colour:
%\begin{tcblisting}{title={Body colour}}
%\rhino[body=blue]
%\end{tcblisting}
%
%In addition to the colour of the body, the colour of various body parts can be adjusted:
%\begin{tcblisting}{title={Eye colour}}
%\rhino[eyes=red]
%\end{tcblisting}
%\begin{tcblisting}{title={Pupil colour}}
%\rhino[pupils=red]
%\end{tcblisting}
%\begin{tcblisting}{title={Mouth colour}}
%\rhino[mouth=red]
%\end{tcblisting}
%\begin{tcblisting}{title={Horn colour}}
%\rhino[horn=red]
%\end{tcblisting}
%
% The rhino can open its mouth:
%\begin{tcblisting}{title={Open mouth}}
%\rhino[openmouth]
%\end{tcblisting}
%
%The hippo can also do its nails:
%\begin{tcblisting}{title={Toe colour}}
%\rhino[toes=red]
%\end{tcblisting}
%
%To view the rhino from behind:
%\begin{tcblisting}{title={Back view}}
%\rhino[back]
%\end{tcblisting}
%
%The key \saminline|3D| will make the rhino 3-dimensional:
%\begin{tcblisting}{title={3D view}}
%\rhino[3D]
%\end{tcblisting}
%
%And finally the \saminline|contour| key will only draw the outlines:
%\begin{tcblisting}{title={Contours}}
%\rhino[contour=black]
%\end{tcblisting}

You are viewing proxied material from ftp.icm.edu.pl. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.