\documentclass[tikz]{standalone} \usepackage{pgflibraryshapes} \usetikzlibrary{backgrounds} \usetikzlibrary{arrows} \begin{document} Simplicial Mesh for process {\textcolor{gray}0}, and {\textcolor{orange}1}. \begin{tikzpicture}[scale = 1.,font=\fontsize{8}{8}\selectfont] \path (2.,0.) node(16_0) [draw,shape=circle,color=gray] {16}; \path (1.,1.) node(17_0) [draw,shape=circle,color=gray] {17}; \path (2.,1.) node(18_0) [draw,shape=circle,color=gray] {18}; \path (0.,2.) node(19_0) [draw,shape=circle,color=gray] {19}; \path (1.,2.) node(20_0) [draw,shape=circle,color=gray] {20}; \path (2.,2.) node(21_0) [draw,shape=circle,color=gray] {21}; \path (0.5,1.5) node(22_0) [draw,shape=circle,color=gray] {22}; \path (1.5,0.5) node(23_0) [draw,shape=circle,color=gray] {23}; \path (2.,0.5) node(24_0) [draw,shape=circle,color=gray] {24}; \path (1.5,1.) node(25_0) [draw,shape=circle,color=gray] {25}; \path (1.5,1.5) node(26_0) [draw,shape=circle,color=gray] {26}; \path (2.,1.5) node(27_0) [draw,shape=circle,color=gray] {27}; \path (1.5,2.) node(28_0) [draw,shape=circle,color=gray] {28}; \path (1.,1.5) node(29_0) [draw,shape=circle,color=gray] {29}; \path (0.5,2.) node(30_0) [draw,shape=circle,color=gray] {30}; \path (0.,0.) node(16_1) [draw,shape=circle,color=orange] {16}; \path (1.,0.) node(17_1) [draw,shape=circle,color=orange] {17}; \path (2.,0.) node(18_1) [draw,shape=circle,color=orange] {18}; \path (0.,1.) node(19_1) [draw,shape=circle,color=orange] {19}; \path (1.,1.) node(20_1) [draw,shape=circle,color=orange] {20}; \path (0.,2.) node(21_1) [draw,shape=circle,color=orange] {21}; \path (0.5,0.) node(22_1) [draw,shape=circle,color=orange] {22}; \path (0.5,0.5) node(23_1) [draw,shape=circle,color=orange] {23}; \path (0.,0.5) node(24_1) [draw,shape=circle,color=orange] {24}; \path (0.5,1.5) node(25_1) [draw,shape=circle,color=orange] {25}; \path (0.,1.5) node(26_1) [draw,shape=circle,color=orange] {26}; \path (0.5,1.) node(27_1) [draw,shape=circle,color=orange] {27}; \path (1.,0.5) node(28_1) [draw,shape=circle,color=orange] {28}; \path (1.5,0.5) node(29_1) [draw,shape=circle,color=orange] {29}; \path (1.5,0.) node(30_1) [draw,shape=circle,color=orange] {30}; \draw[color=gray] (17_0) -- (23_0) -- (25_0) -- (17_0); \draw[color=gray] (23_0) -- (16_0) -- (24_0) -- (23_0); \draw[color=gray] (25_0) -- (24_0) -- (18_0) -- (25_0); \draw[color=gray] (23_0) -- (24_0) -- (25_0) -- (23_0); \draw[color=gray] (20_0) -- (26_0) -- (28_0) -- (20_0); \draw[color=gray] (26_0) -- (18_0) -- (27_0) -- (26_0); \draw[color=gray] (28_0) -- (27_0) -- (21_0) -- (28_0); \draw[color=gray] (26_0) -- (27_0) -- (28_0) -- (26_0); \draw[color=gray] (18_0) -- (26_0) -- (25_0) -- (18_0); \draw[color=gray] (26_0) -- (20_0) -- (29_0) -- (26_0); \draw[color=gray] (25_0) -- (29_0) -- (17_0) -- (25_0); \draw[color=gray] (26_0) -- (29_0) -- (25_0) -- (26_0); \draw[color=gray] (17_0) -- (29_0) -- (22_0) -- (17_0); \draw[color=gray] (29_0) -- (20_0) -- (30_0) -- (29_0); \draw[color=gray] (22_0) -- (30_0) -- (19_0) -- (22_0); \draw[color=gray] (29_0) -- (30_0) -- (22_0) -- (29_0); \path (1.33333,0.833333) node(0_0) [draw,shape=circle,color=gray] {0}; \path (1.83333,0.333333) node(1_0) [draw,shape=circle,color=gray] {1}; \path (1.83333,0.833333) node(2_0) [draw,shape=circle,color=gray] {2}; \path (1.66667,0.666667) node(3_0) [draw,shape=circle,color=gray] {3}; \path (1.33333,1.83333) node(4_0) [draw,shape=circle,color=gray] {4}; \path (1.83333,1.33333) node(5_0) [draw,shape=circle,color=gray] {5}; \path (1.83333,1.83333) node(6_0) [draw,shape=circle,color=gray] {6}; \path (1.66667,1.66667) node(7_0) [draw,shape=circle,color=gray] {7}; \path (1.66667,1.16667) node(8_0) [draw,shape=circle,color=gray] {8}; \path (1.16667,1.66667) node(9_0) [draw,shape=circle,color=gray] {9}; \path (1.16667,1.16667) node(10_0) [draw,shape=circle,color=gray] {10}; \path (1.33333,1.33333) node(11_0) [draw,shape=circle,color=gray] {11}; \path (0.833333,1.33333) node(12_0) [draw,shape=circle,color=gray] {12}; \path (0.833333,1.83333) node(13_0) [draw,shape=circle,color=gray] {13}; \path (0.333333,1.83333) node(14_0) [draw,shape=circle,color=gray] {14}; \path (0.666667,1.66667) node(15_0) [draw,shape=circle,color=gray] {15}; \path (0.75,1.25) node(31_0) [draw,shape=circle,color=gray] {31} -- (0.25,1.75) node(32_0) [draw,shape=circle,color=gray] {32} -- (1.25,0.75) node(33_0) [draw,shape=circle,color=gray] {33} -- (1.75,0.25) node(34_0) [draw,shape=circle,color=gray] {34} -- (2.,0.25) node(35_0) [draw,shape=circle,color=gray] {35} -- (2.,0.75) node(36_0) [draw,shape=circle,color=gray] {36} -- (1.75,1.) node(37_0) [draw,shape=circle,color=gray] {37} -- (1.25,1.) node(38_0) [draw,shape=circle,color=gray] {38} -- (1.25,1.75) node(39_0) [draw,shape=circle,color=gray] {39} -- (1.75,1.25) node(40_0) [draw,shape=circle,color=gray] {40} -- (2.,1.25) node(41_0) [draw,shape=circle,color=gray] {41} -- (2.,1.75) node(42_0) [draw,shape=circle,color=gray] {42} -- (1.75,2.) node(43_0) [draw,shape=circle,color=gray] {43} -- (1.25,2.) node(44_0) [draw,shape=circle,color=gray] {44} -- (1.,1.75) node(45_0) [draw,shape=circle,color=gray] {45} -- (1.,1.25) node(46_0) [draw,shape=circle,color=gray] {46} -- (0.75,2.) node(47_0) [draw,shape=circle,color=gray] {47} -- (0.25,2.) node(48_0) [draw,shape=circle,color=gray] {48} -- (1.75,0.5) node(49_0) [draw,shape=circle,color=gray] {49} -- (1.75,0.75) node(50_0) [draw,shape=circle,color=gray] {50} -- (1.5,0.75) node(51_0) [draw,shape=circle,color=gray] {51} -- (1.75,1.5) node(52_0) [draw,shape=circle,color=gray] {52} -- (1.75,1.75) node(53_0) [draw,shape=circle,color=gray] {53} -- (1.5,1.75) node(54_0) [draw,shape=circle,color=gray] {54} -- (1.25,1.5) node(55_0) [draw,shape=circle,color=gray] {55} -- (1.25,1.25) node(56_0) [draw,shape=circle,color=gray] {56} -- (1.5,1.25) node(57_0) [draw,shape=circle,color=gray] {57} -- (0.75,1.75) node(58_0) [draw,shape=circle,color=gray] {58} -- (0.5,1.75) node(59_0) [draw,shape=circle,color=gray] {59} -- (0.75,1.5) node(60_0) [draw,shape=circle,color=gray] {60} -- \draw[color=orange] (16_1) -- (22_1) -- (24_1) -- (16_1); \draw[color=orange] (22_1) -- (17_1) -- (23_1) -- (22_1); \draw[color=orange] (24_1) -- (23_1) -- (19_1) -- (24_1); \draw[color=orange] (22_1) -- (23_1) -- (24_1) -- (22_1); \draw[color=orange] (20_1) -- (25_1) -- (27_1) -- (20_1); \draw[color=orange] (25_1) -- (21_1) -- (26_1) -- (25_1); \draw[color=orange] (27_1) -- (26_1) -- (19_1) -- (27_1); \draw[color=orange] (25_1) -- (26_1) -- (27_1) -- (25_1); \draw[color=orange] (19_1) -- (23_1) -- (27_1) -- (19_1); \draw[color=orange] (23_1) -- (17_1) -- (28_1) -- (23_1); \draw[color=orange] (27_1) -- (28_1) -- (20_1) -- (27_1); \draw[color=orange] (23_1) -- (28_1) -- (27_1) -- (23_1); \draw[color=orange] (18_1) -- (29_1) -- (30_1) -- (18_1); \draw[color=orange] (29_1) -- (20_1) -- (28_1) -- (29_1); \draw[color=orange] (30_1) -- (28_1) -- (17_1) -- (30_1); \draw[color=orange] (29_1) -- (28_1) -- (30_1) -- (29_1); \path (0.166667,0.166667) node(0_1) [draw,shape=circle,color=orange] {0}; \path (0.666667,0.166667) node(1_1) [draw,shape=circle,color=orange] {1}; \path (0.166667,0.666667) node(2_1) [draw,shape=circle,color=orange] {2}; \path (0.333333,0.333333) node(3_1) [draw,shape=circle,color=orange] {3}; \path (0.666667,1.16667) node(4_1) [draw,shape=circle,color=orange] {4}; \path (0.166667,1.66667) node(5_1) [draw,shape=circle,color=orange] {5}; \path (0.166667,1.16667) node(6_1) [draw,shape=circle,color=orange] {6}; \path (0.333333,1.33333) node(7_1) [draw,shape=circle,color=orange] {7}; \path (0.333333,0.833333) node(8_1) [draw,shape=circle,color=orange] {8}; \path (0.833333,0.333333) node(9_1) [draw,shape=circle,color=orange] {9}; \path (0.833333,0.833333) node(10_1) [draw,shape=circle,color=orange] {10}; \path (0.666667,0.666667) node(11_1) [draw,shape=circle,color=orange] {11}; \path (1.66667,0.166667) node(12_1) [draw,shape=circle,color=orange] {12}; \path (1.16667,0.666667) node(13_1) [draw,shape=circle,color=orange] {13}; \path (1.16667,0.166667) node(14_1) [draw,shape=circle,color=orange] {14}; \path (1.33333,0.333333) node(15_1) [draw,shape=circle,color=orange] {15}; (0.25,0.) node(31_1) [draw,shape=circle,color=orange] {31} -- (0.75,0.) node(32_1) [draw,shape=circle,color=orange] {32} -- (0.75,0.25) node(33_1) [draw,shape=circle,color=orange] {33} -- (0.25,0.75) node(34_1) [draw,shape=circle,color=orange] {34} -- (0.,0.75) node(35_1) [draw,shape=circle,color=orange] {35} -- (0.,0.25) node(36_1) [draw,shape=circle,color=orange] {36} -- (0.75,1.25) node(37_1) [draw,shape=circle,color=orange] {37} -- (0.25,1.75) node(38_1) [draw,shape=circle,color=orange] {38} -- (0.,1.75) node(39_1) [draw,shape=circle,color=orange] {39} -- (0.,1.25) node(40_1) [draw,shape=circle,color=orange] {40} -- (0.25,1.) node(41_1) [draw,shape=circle,color=orange] {41} -- (0.75,1.) node(42_1) [draw,shape=circle,color=orange] {42} -- (1.,0.25) node(43_1) [draw,shape=circle,color=orange] {43} -- (1.,0.75) node(44_1) [draw,shape=circle,color=orange] {44} -- (1.25,0.75) node(45_1) [draw,shape=circle,color=orange] {45} -- (1.75,0.25) node(46_1) [draw,shape=circle,color=orange] {46} -- (1.25,0.) node(47_1) [draw,shape=circle,color=orange] {47} -- (1.75,0.) node(48_1) [draw,shape=circle,color=orange] {48} -- (0.5,0.25) node(49_1) [draw,shape=circle,color=orange] {49} -- (0.25,0.5) node(50_1) [draw,shape=circle,color=orange] {50} -- (0.25,0.25) node(51_1) [draw,shape=circle,color=orange] {51} -- (0.25,1.5) node(52_1) [draw,shape=circle,color=orange] {52} -- (0.25,1.25) node(53_1) [draw,shape=circle,color=orange] {53} -- (0.5,1.25) node(54_1) [draw,shape=circle,color=orange] {54} -- (0.75,0.5) node(55_1) [draw,shape=circle,color=orange] {55} -- (0.75,0.75) node(56_1) [draw,shape=circle,color=orange] {56} -- (0.5,0.75) node(57_1) [draw,shape=circle,color=orange] {57} -- (1.25,0.5) node(58_1) [draw,shape=circle,color=orange] {58} -- (1.25,0.25) node(59_1) [draw,shape=circle,color=orange] {59} -- (1.5,0.25) node(60_1) [draw,shape=circle,color=orange] {60} -- (0,0); \end{tikzpicture} \end{document}