test/delaunay.tex

   1 \documentclass{article}
   2 %% compiler avec lualatex
   3 \usepackage[margin=2.5cm]{geometry}
   4 \usepackage{luamesh}
   5 \usepackage{fontspec}
   6 \usepackage{multido}
   7 \pagestyle{empty}
   8 \begin{document}
   9
  10 \buildMeshBW[print=points,  meshpoint = I, color=red]{(0,0);(3.5,3);(7,0);(7.5,5);(1.61,3.14);(3,1);(6,1.5)}
  11
  12 %\buildMeshBW[tikz, bbox = show]{(0,0);(3.5,3);(7,0);(7.5,5);(1.61,3.14);(3,1);(6,1.5)}
  13
  14 \buildMeshBW[mode=ext,bbox = show, color=red,colorBbox = blue]{mesh.txt}
  15
  16
  17 \buildMeshBWinc[mode=ext,bbox = show, color=red,colorBbox =
  18 blue]{mesh.txt}{%
  19   beginfig(0);
  20 }%
  21 {%
  22   draw MeshPoints[3] -- MeshPoints[9];
  23   endfig;
  24 }
  25
  26 \meshAddPointBW[
  27 meshpoint = x,
  28 colorNew =green!20!red,
  29 colorBack=red!10,
  30 colorCircle = green!70,
  31 scale=0.6cm]
  32 {(0,0);(3.5,3);(7,0);(7.5,5);(1.61,3.14);(6,4)}{(3,1)}
  33 \meshAddPointBW[
  34 color = green,
  35 meshpoint = x,
  36 colorBack=red!10,
  37 colorNew = green!20!red,
  38 scale=0.6cm,
  39 step=cavity]
  40 {(0,0);(3.5,3);(7,0);(7.5,5);(1.61,3.14);(6,4)}{(3,1)}
  41 \meshAddPointBW[
  42 meshpoint = x,
  43 colorBack=red!10,
  44 colorNew = green!20!red,
  45 scale=0.6cm,
  46 step=badtriangles,
  47 newpoint = y,
  48 bbox = show,
  49 colorBbox = black
  50 ]
  51 {(0,0);(3.5,3);(7,0);(7.5,5);(1.61,3.14);(6,4)}{(3,1)}
  52
  53 \mplibcolor\myclr{red}
  54
  55 \newcommand\test{draw (0,0) -- (2cm,0) withcolor \myclr;}
  56
  57 \begin{mplibcode}
  58   beginfig(0);
  59   %\meshAddOnePoint[picture=embedded]{(0,0);(3.5,3);(7,0);(7.5,5);(1.61,3.14);(6,4)}{(3,1)}
  60   \test
  61   endfig;
  62 \end{mplibcode}
  63
  64 \meshAddPointBWinc[
  65 meshpoint = x,
  66 colorBack=red!10,
  67 colorNew = green!20!red,
  68 scale=0.6cm,
  69 step=badtriangles,
  70 newpoint = y,
  71 bbox = show,
  72 colorBbox = blue!20,
  73 ]
  74 {(0,0);(3.5,3);(7,0);(7.5,5);(1.61,3.14);(6,4)}{(3,1)}{%
  75 beginfig(0);
  76 }%
  77 {%
  78   draw (-1,-1)*u--(8.5,-1)*u--(8.5,6)*u--(-1,6)*u--cycle;
  79 endfig;
  80 }
  81
  82
  83 \end{document}