aaceb5a2a3
git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@246 fdac6126-5c0c-442c-9429-916003d36597
176 lines
3.6 KiB
TeX
176 lines
3.6 KiB
TeX
\documentclass{minimal}
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% Tikz
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\usepackage{pgf}
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\usepackage{tikz}
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\usepackage{color}
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\definecolor{ACG}{RGB}{55,91,64}
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\begin{document}
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\begin{center}
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%\colorbox{ACG}{
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\begin{tikzpicture}
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[
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vertex/.style={draw=none,circle,fill=white,minimum size=2pt},
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edge/.style={draw,white,thick},
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hedge/.style={->,>=latex,shorten >=5pt,draw,white,very thick},
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redge/.style={line width=3pt,color=red!50!white}
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]
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\begin{scope}[yshift=-3.6cm]
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\begin{scope}[xshift=-4cm,x={(1.4,0)},y={(0,1.4)}]
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\coordinate (V1) at (-1,1);
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\coordinate (V2) at (-1,3);
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\coordinate (V3) at (0,0);
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\coordinate (V4) at (0,2);
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\coordinate (V5) at (0,4);
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\coordinate (V6) at (1,3);
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\coordinate (V7) at (1,1);
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\draw[edge] (V1) -- (V2) {};
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\draw[edge] (V2) -- (V4) {};
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\draw[hedge] ([xshift=-2pt]V4) -- ([xshift=-2pt]V3) {};
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\draw[hedge,color=red!50!white] ([xshift=2pt]V3) -- ([xshift=2pt]V4) {};
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\draw[edge] (V3) -- (V1) {};
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\draw[edge] (V4) -- (V6) {};
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\draw[edge] (V6) -- (V7) {};
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\draw[edge] (V7) -- (V3) {};
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\draw[edge] (V2) -- (V5) {};
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\draw[edge] (V5) -- (V6) {};
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\node[vertex] at (V1) {};
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\node[vertex] at (V2) {};
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\node[vertex] at (V3) {};
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\node[vertex] at (V4) {};
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\node[vertex] at (V5) {};
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\node[vertex] at (V6) {};
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\node[vertex] at (V7) {};
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\end{scope}
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\draw[->,>=latex,thick,white] (-1.5, 4) arc (105:75:6);
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\node[above] at (0, 4.2) {\textcolor{white}{\textbf{Collapse edge}}};
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\begin{scope}[xshift=4cm,x={(1.4,0)},y={(0,1.4)}]
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\coordinate (V1) at (-1,1);
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\coordinate (V2) at (-1,3);
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%\coordinate (V3) at (0,0);
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\coordinate (V4) at (0,2);
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\coordinate (V5) at (0,4);
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\coordinate (V6) at (1,3);
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\coordinate (V7) at (1,1);
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\draw[edge] (V1) -- (V2) {};
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\draw[edge] (V2) -- (V4) {};
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\draw[edge] (V4) -- (V1) {};
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\draw[edge] (V4) -- (V6) {};
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\draw[edge] (V6) -- (V7) {};
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\draw[edge] (V7) -- (V4) {};
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\draw[edge] (V2) -- (V5) {};
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\draw[edge] (V5) -- (V6) {};
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\node[vertex] at (V1) {};
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\node[vertex] at (V2) {};
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\node[vertex] at (V4) {};
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\node[vertex] at (V5) {};
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\node[vertex] at (V6) {};
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\node[vertex] at (V7) {};
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\end{scope}
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\end{scope}
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\begin{scope}[yshift=3.6cm]
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\begin{scope}[xshift=-4cm,x={(1.4,0)},y={(0,1.4)}]
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\coordinate (V1) at (-1,1);
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\coordinate (V2) at (-1,3);
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\coordinate (V3) at (0,0);
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\coordinate (V4) at (0,2);
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\coordinate (V5) at (0,4);
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\coordinate (V6) at (1,3);
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\coordinate (V7) at (1,1);
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\draw[edge] (V1) -- (V2) {};
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\draw[edge] (V2) -- (V4) {};
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\draw[hedge,color=red!50!white] ([xshift=-2pt]V4) -- ([xshift=-2pt]V3) {};
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\draw[hedge] ([xshift=2pt]V3) -- ([xshift=2pt]V4) {};
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\draw[edge] (V3) -- (V1) {};
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\draw[edge] (V4) -- (V6) {};
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\draw[edge] (V6) -- (V7) {};
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\draw[edge] (V7) -- (V3) {};
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\draw[edge] (V2) -- (V5) {};
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\draw[edge] (V5) -- (V6) {};
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\node[vertex] at (V1) {};
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\node[vertex] at (V2) {};
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\node[vertex] at (V3) {};
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\node[vertex] at (V4) {};
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\node[vertex] at (V5) {};
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\node[vertex] at (V6) {};
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\node[vertex] at (V7) {};
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\end{scope}
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\draw[->,>=latex,thick,white] (-1.5, 4) arc (105:75:6);
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\node[above] at (0, 4.2) {\textcolor{white}{\textbf{Collapse edge}}};
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\begin{scope}[xshift=4cm,x={(1.4,0)},y={(0,1.4)}]
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\coordinate (V1) at (-1,1);
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\coordinate (V2) at (-1,3);
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\coordinate (V3) at (0,0);
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%\coordinate (V4) at (0,2);
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\coordinate (V5) at (0,4);
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\coordinate (V6) at (1,3);
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\coordinate (V7) at (1,1);
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\draw[edge] (V1) -- (V2) {};
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\draw[edge] (V2) -- (V3) {};
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\draw[edge] (V3) -- (V1) {};
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\draw[edge] (V3) -- (V6) {};
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\draw[edge] (V6) -- (V7) {};
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\draw[edge] (V7) -- (V3) {};
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\draw[edge] (V2) -- (V5) {};
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\draw[edge] (V5) -- (V6) {};
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\node[vertex] at (V1) {};
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\node[vertex] at (V2) {};
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\node[vertex] at (V3) {};
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\node[vertex] at (V5) {};
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\node[vertex] at (V6) {};
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\node[vertex] at (V7) {};
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\end{scope}
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\end{scope}
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\end{tikzpicture}
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%}
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\end{center}
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\end{document}
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