luamesh.sty

   1 \NeedsTeXFormat{LaTeX2e}%
   2 \def\PackageName{luamesh}%
   3 \def\fileversion{v0.1}%
   4 \def\filedate{2016/11/20}%
   5 \ProvidesPackage{luamesh}[\filedate\space\fileversion]%
   6 %
   7 % package to load
   8 \RequirePackage{xkeyval,xcolor,ifthen}%
   9 %% one global option: mp or tikz
  10 %\newif\ifluameshmp%
  11 %\define@key{luamesh.sty}{mp}[]{\luameshmptrue}%
  12 %\define@key{luamesh.sty}{tikz}[]{\luameshmpfalse}%
  13 %
  14 %\RequirePackage{etoolbox} % pour robustifier les commandes
  15 %
  16 %
  17 %\ifluameshmp%
  18    \RequirePackage{luamplib}%
  19 %\else%
  20    \RequirePackage{tikz}%
  21 %\fi%
  22 %
  23 % load the lua code
  24 \directlua{require("luamesh.lua")}%
  25 %
  26 %%
  27 % for tikz (default value)
  28 % default color for the plot of a global mesh
  29 \definecolor{TeXCluaMeshTikZ}{rgb}{0.,0.,0.}
  30 % default color for a new element
  31 \definecolor{TeXCluaMeshNewTikZ}{rgb}{0.5,0.1,0.1}
  32 % defaut color for the background of new element
  33 \definecolor{TeXCluaMeshBackTikZ}{rgb}{0.99,0.85,0.85}
  34 % default color for circoncircle
  35 \definecolor{TeXCluaMeshCircleTikZ}{rgb}{0.1,0.6,0.1}
  36 %%
  37 %
  38 %%%%%%%%%%%%%%%% the buildMesh command
  39 %% the user can write code (tikz or MP)
  40 %% before and after the generated code
  41 \define@boolkey{buildMeshInc}{tikz}[true]{}%
  42 %% show the bounding box for delaunay
  43 \define@choicekey*{buildMeshInc}{bbox}[\val\nr]{none, show}{%
  44   \ifcase\nr\relax%
  45   \def\luameshval@bmi@bbox{none}%
  46   \or%
  47   \def\luameshval@bmi@bbox{bbox}%
  48   \fi%
  49 }%
  50 %% the scale
  51 \define@key{buildMeshInc}{scale}[1cm]{\def\luameshval@bmi@scale{#1}}%
  52 %% print ponits ?
  53 \define@choicekey*{buildMeshInc}{print}[\val\nr]{none, points}{%
  54   \ifcase\nr\relax%
  55   \def\luameshval@bmi@print{none}%
  56   \or%
  57   \def\luameshval@bmi@print{points}%
  58   \fi%
  59 }%
  60 %% the name of the point
  61 \define@key{buildMeshInc}{meshpoint}[P]{\def\luameshval@bmi@meshpoint{#1}}%
  62 %% the mode for reading the points
  63 \define@choicekey*{buildMeshInc}{mode}[\val\nr]{int, ext}{%
  64   \ifcase\nr\relax%
  65   \def\luameshval@bmi@mode{int}%
  66   \or%
  67   \def\luameshval@bmi@mode{ext}%
  68   \fi%
  69 }%
  70 %% the name of the color of drawing
  71 \define@key{buildMeshInc}{color}[black]{\def\luameshval@bmi@color{#1}}%
  72 %% the name of the color of drawing the bbox
  73 \define@key{buildMeshInc}{colorBbox}[black]{\def\luameshval@bmi@colorbbox{#1}}%
  74 %
  75 \presetkeys{buildMeshInc}{tikz=false,bbox=none,scale, meshpoint,mode=int,print=none,color,colorBbox}{}%
  76 %
  77 \newcommand*{\buildMeshBWinc}[4][]{%
  78   % #1 : optionnal arguments
  79   % #2 : the string containing the list of points
  80   %      (x1,y1);(x2,y2);... or the name file containing the points
  81   % #3 : the code to place before the generated one
  82   % #4 : the code to place after the generated one
  83   \setkeys{buildMeshInc}{#1} %
  84   \def\MeshPoint{\luameshval@bmi@meshpoint}%
  85   \ifKV@buildMeshInc@tikz% if we are using tikz
  86   \directlua{%
  87     buildMeshTikZBWinc("#2","\luaescapestring{\unexpanded{#3}}","\luaescapestring{\unexpanded{#4}}","\luameshval@bmi@mode","\luameshval@bmi@print","\luameshval@bmi@bbox","\luameshval@bmi@scale","\luameshval@bmi@color","\luameshval@bmi@colorbbox")%
  88   }%
  89   \else % we are using MP
  90   \mplibcolor{\luameshmpcolor}{\luameshval@bmi@color}%
  91   \mplibcolor{\luameshmpcolorBbox}{\luameshval@bmi@colorbbox}%
  92   \directlua{%
  93     buildMeshMPBWinc("#2","\luaescapestring{\unexpanded{#3}}","\luaescapestring{\unexpanded{#4}}","\luameshval@bmi@mode","\luameshval@bmi@print","\luameshval@bmi@bbox","\luameshval@bmi@scale")%
  94   }%
  95   %
  96   \fi%
  97 }%
  98 %
  99 %%%%%%%%%%%%%%%% the buildMeshBW command
 100 %% the code is complete and we don't have any callbacks
 101 \define@boolkey{buildMesh}{tikz}[true]{}%
 102 %% show the bounding box for delaunay
 103 \define@choicekey*{buildMesh}{bbox}[\val\nr]{none, show}{%
 104   \ifcase\nr\relax%
 105   \def\luameshval@bm@bbox{none}%
 106   \or%
 107   \def\luameshval@bm@bbox{bbox}%
 108   \fi%
 109 }%
 110 %% the scale
 111 \define@key{buildMesh}{scale}[1cm]{\def\luameshval@bm@scale{#1}}%
 112 %% print points
 113 \define@choicekey*{buildMesh}{print}[\val\nr]{none, points}{%
 114   \ifcase\nr\relax%
 115   \def\luameshval@bm@print{none}%
 116   \or%
 117   \def\luameshval@bm@print{points}%
 118   \fi%
 119 }%
 120 %% the name of the point
 121 \define@key{buildMesh}{meshpoint}[P]{\def\luameshval@bm@meshpoint{#1}}%
 122 %% the mode for reading the points
 123 \define@choicekey*{buildMesh}{mode}[\val\nr]{int, ext}{%
 124   \ifcase\nr\relax%
 125   \def\luameshval@bm@mode{int}%
 126   \or%
 127   \def\luameshval@bm@mode{ext}%
 128   \fi%
 129 }%
 130 %% the name of the color of drawing
 131 \define@key{buildMesh}{color}[black]{\def\luameshval@bm@color{#1}}%
 132 %% the name of the color of drawing the bbox
 133 \define@key{buildMesh}{colorBbox}[black]{\def\luameshval@bm@colorbbox{#1}}%
 134 %
 135 \presetkeys{buildMesh}{tikz=false,bbox=none,scale, meshpoint,mode=int,print=none,color,colorBbox}{}%
 136 %
 137 \newcommand{\buildMeshBW}[2][]{%
 138   % #1 : optionnal arguments
 139   % #2 : the string containing the list of points
 140   % (x1,y1);(x2,y2);... or the name file containing the points
 141   \setkeys{buildMesh}{#1} %
 142   \def\MeshPoint{\luameshval@bm@meshpoint}%
 143   \ifKV@buildMesh@tikz% if we are using tikz
 144   \directlua{%
 145     buildMeshTikZBW("#2","\luameshval@bm@mode","\luameshval@bm@print","\luameshval@bm@bbox","\luameshval@bm@scale","\luameshval@bm@color","\luameshval@bm@colorbbox")%
 146   }%
 147   \else % we are using MP
 148   \mplibcolor{\luameshmpcolor}{\luameshval@bm@color}%
 149   \mplibcolor{\luameshmpcolorBbox}{\luameshval@bm@colorbbox}%
 150   \directlua{%
 151     buildMeshMPBW("#2","\luameshval@bm@mode","\luameshval@bm@print","\luameshval@bm@bbox","\luameshval@bm@scale")%
 152   }%
 153   %
 154   \fi%
 155 }%
 156 %%%%%%%%%%%%%%%% the buildVoronoi command
 157 %% the user can write code (tikz or MP)
 158 %% before and after the generated code
 159 \define@boolkey{buildVoronoiInc}{tikz}[true]{}%
 160 %% show the bounding box for delaunay
 161 \define@choicekey*{buildVoronoiInc}{bbox}[\val\nr]{none, show}{%
 162   \ifcase\nr\relax%
 163   \def\luameshval@bvi@bbox{none}%
 164   \or%
 165   \def\luameshval@bvi@bbox{bbox}%
 166   \fi%
 167 }%
 168 %% the scale
 169 \define@key{buildVoronoiInc}{scale}[1cm]{\def\luameshval@bvi@scale{#1}}%
 170 %% print ponits ?
 171 \define@choicekey*{buildVoronoiInc}{print}[\val\nr]{none, points}{%
 172   \ifcase\nr\relax%
 173   \def\luameshval@bvi@print{none}%
 174   \or%
 175   \def\luameshval@bvi@print{points}%
 176   \fi%
 177 }%
 178 %% the name of the point
 179 \define@key{buildVoronoiInc}{meshpoint}[P]{\def\luameshval@bvi@meshpoint{#1}}%
 180 %% the name of the circum point
 181 \define@key{buildVoronoiInc}{circumpoint}[P]{\def\luameshval@bvi@circumpoint{#1}}%
 182 %% the mode for reading the points
 183 \define@choicekey*{buildVoronoiInc}{mode}[\val\nr]{int, ext}{%
 184   \ifcase\nr\relax%
 185   \def\luameshval@bvi@mode{int}%
 186   \or%
 187   \def\luameshval@bvi@mode{ext}%
 188   \fi%
 189 }%
 190 %% the mode for reading the points
 191 \define@choicekey*{buildVoronoiInc}{delaunay}[\val\nr]{none, show}{%
 192   \ifcase\nr\relax%
 193   \def\luameshval@bvi@delaunay{none}%
 194   \or%
 195   \def\luameshval@bvi@delaunay{show}%
 196   \fi%
 197 }%
 198 %% the name of the color of drawing
 199 \define@key{buildVoronoiInc}{color}[black]{\def\luameshval@bvi@color{#1}}%
 200 %% the name of the color of drawing Voronoi
 201 \define@key{buildVoronoiInc}{colorVoronoi}[red]{\def\luameshval@bvi@colorvoronoi{#1}}%
 202 %% the name of the color of drawing the bbox
 203 \define@key{buildVoronoiInc}{colorBbox}[black]{\def\luameshval@bvi@colorbbox{#1}}%
 204 %
 205 \presetkeys{buildVoronoiInc}{tikz=false,bbox=none,scale, meshpoint,circumpoint,mode=int,print=none,color,colorVoronoi,colorBbox,delaunay=none}{}%
 206 %
 207 \newcommand*{\buildVoronoiBWinc}[4][]{%
 208   % #1 : optionnal arguments
 209   % #2 : the string containing the list of points
 210   % (x1,y1);(x2,y2);... or the name file containing the points
 211   % #3 : the code to place before the generated one
 212   % #4 : the code to place after the generated one
 213   \setkeys{buildVoronoiInc}{#1} %
 214   \def\MeshPoint{\luameshval@bvi@meshpoint}%
 215   \def\CircumPoint{\luameshval@bvi@circumpoint}%
 216   \ifKV@buildVoronoiInc@tikz% if we are using tikz
 217   \directlua{%
 218     buildVoronoiTikZBWinc("#2","\luaescapestring{\unexpanded{#3}}","\luaescapestring{\unexpanded{#4}}","\luameshval@bvi@mode","\luameshval@bvi@print","\luameshval@bvi@bbox","\luameshval@bvi@scale","\luameshval@bvi@delaunay","\luameshval@bvi@color","\luameshval@bvi@colorbbox","\luameshval@bvi@colorvoronoi")%
 219   }%
 220   \else % we are using MP
 221   \mplibcolor{\luameshmpcolor}{\luameshval@bvi@color}%
 222   \mplibcolor{\luameshmpcolorBbox}{\luameshval@bvi@colorbbox}%
 223   \mplibcolor{\luameshmpcolorVoronoi}{\luameshval@bvi@colorvoronoi}%
 224   \directlua{%
 225     buildVoronoiMPBWinc("#2","\luaescapestring{\unexpanded{#3}}","\luaescapestring{\unexpanded{#4}}","\luameshval@bvi@mode","\luameshval@bvi@print","\luameshval@bvi@bbox","\luameshval@bvi@scale","\luameshval@bvi@delaunay")%
 226   }%
 227   %
 228   \fi%
 229 }%
 230 %
 231 %%%%%%%%%%%%%%%% the buildVoronoiBW command
 232 %% the code is complete and we don't have any callbacks
 233 \define@boolkey{buildVoronoi}{tikz}[true]{}%
 234 %% show the bounding box for delaunay
 235 \define@choicekey*{buildVoronoi}{bbox}[\val\nr]{none, show}{%
 236   \ifcase\nr\relax%
 237   \def\luameshval@bv@bbox{none}%
 238   \or%
 239   \def\luameshval@bv@bbox{bbox}%
 240   \fi%
 241 }%
 242 %% the scale
 243 \define@key{buildVoronoi}{scale}[1cm]{\def\luameshval@bv@scale{#1}}%
 244 %% print points
 245 \define@choicekey*{buildVoronoi}{print}[\val\nr]{none, points}{%
 246   \ifcase\nr\relax%
 247   \def\luameshval@bv@print{none}%
 248   \or%
 249   \def\luameshval@bv@print{points}%
 250   \fi%
 251 }%
 252 %% the name of the point
 253 \define@key{buildVoronoi}{meshpoint}[P]{\def\luameshval@bv@meshpoint{#1}}%
 254 %% the name of the circum point
 255 \define@key{buildVoronoi}{circumpoint}[P]{\def\luameshval@bv@circumpoint{#1}}%
 256 %% the mode for reading the points
 257 \define@choicekey*{buildVoronoi}{mode}[\val\nr]{int, ext}{%
 258   \ifcase\nr\relax%
 259   \def\luameshval@bv@mode{int}%
 260   \or%
 261   \def\luameshval@bv@mode{ext}%
 262   \fi%
 263 }%
 264 %% the mode for reading the points
 265 \define@choicekey*{buildVoronoi}{delaunay}[\val\nr]{none, show}{%
 266   \ifcase\nr\relax%
 267   \def\luameshval@bv@delaunay{none}%
 268   \or%
 269   \def\luameshval@bv@delaunay{show}%
 270   \fi%
 271 }%
 272 %% the name of the color of drawing
 273 \define@key{buildVoronoi}{color}[black]{\def\luameshval@bv@color{#1}}%
 274 %% the name of the color of drawing Voronoi
 275 \define@key{buildVoronoi}{colorVoronoi}[red]{\def\luameshval@bv@colorVoronoi{#1}}%
 276 %% the name of the color of drawing the bbox
 277 \define@key{buildVoronoi}{colorBbox}[black]{\def\luameshval@bv@colorbbox{#1}}%
 278 %
 279 \presetkeys{buildVoronoi}{tikz=false,bbox=none,scale, meshpoint,circumpoint,mode=int,print=none,color,colorVoronoi,colorBbox,delaunay=none}{}%
 280 %
 281 \newcommand{\buildVoronoiBW}[2][]{%
 282   % #1 : optionnal arguments
 283   % #2 : the string containing the list of points
 284   % (x1,y1);(x2,y2);... or the name file containing the points
 285   \setkeys{buildVoronoi}{#1} %
 286   \def\MeshPoint{\luameshval@bv@meshpoint}%
 287   \def\CircumPoint{\luameshval@bv@circumpoint}%
 288   \ifKV@buildVoronoi@tikz% if we are using tikz
 289   \directlua{%
 290     buildVoronoiTikZBW("#2","\luameshval@bv@mode","\luameshval@bv@print","\luameshval@bv@bbox","\luameshval@bv@scale","\luameshval@bv@delaunay","\luameshval@bv@color","\luameshval@bv@colorbbox","\luameshval@bv@colorVoronoi")%
 291   }%
 292   \else % we are using MP
 293   \mplibcolor{\luameshmpcolor}{\luameshval@bv@color}%
 294   \mplibcolor{\luameshmpcolorBbox}{\luameshval@bv@colorbbox}%
 295   \mplibcolor{\luameshmpcolorVoronoi}{\luameshval@bv@colorVoronoi}%
 296   \directlua{%
 297     buildVoronoiMPBW("#2","\luameshval@bv@mode","\luameshval@bv@print","\luameshval@bv@bbox","\luameshval@bv@scale","\luameshval@bv@delaunay")%
 298   }%
 299   %
 300   \fi%
 301 }%
 302 %
 303 %
 304 %%%%%%%%%%%%%%%%% the draw Points macro
 305 %% plot the list of points given in argument
 306 % the engine
 307 \define@boolkey{drawPoints}{tikz}[true]{}%
 308 %% show the bounding box for delaunay
 309 \define@choicekey*{drawPoints}{bbox}[\val\nr]{none, show}{%
 310   \ifcase\nr\relax%
 311   \def\luameshval@tp@bbox{none}%
 312   \or%
 313   \def\luameshval@tp@bbox{bbox}%
 314   \fi%
 315 }%
 316 %% the scale
 317 \define@key{drawPoints}{scale}[1cm]{\def\luameshval@tp@scale{#1}}%
 318 %% print points
 319 \define@choicekey*{drawPoints}{print}[\val\nr]{none, points}{%
 320   \ifcase\nr\relax%
 321   \def\luameshval@tp@print{none}%
 322   \or%
 323   \def\luameshval@tp@print{points}%
 324   \fi%
 325 }%
 326 %% the name of the point
 327 \define@key{drawPoints}{meshpoint}[P]{\def\luameshval@tp@meshpoint{#1}}%
 328 %% the mode for reading the points
 329 \define@choicekey*{drawPoints}{mode}[\val\nr]{int, ext}{%
 330   \ifcase\nr\relax%
 331   \def\luameshval@tp@mode{int}%
 332   \or%
 333   \def\luameshval@tp@mode{ext}%
 334   \fi%
 335 }%
 336 %% the name of the color of drawing
 337 \define@key{drawPoints}{color}[black]{\def\luameshval@tp@color{#1}}%
 338 %% the name of the color of drawing the bbox
 339 \define@key{drawPoints}{colorBbox}[black]{\def\luameshval@tp@colorbbox{#1}}%
 340 %
 341 \presetkeys{drawPoints}{tikz=false,bbox=none,scale, meshpoint,mode=int,print=none,color,colorBbox}{}%
 342 %
 343 \newcommand{\drawPointsMesh}[2][]{%
 344   % #1 : optionnal arguments
 345   % #2 : the string containing the list of points
 346   % (x1,y1);(x2,y2);... or the name file containing the points
 347   \setkeys{drawPoints}{#1} %
 348   \def\MeshPoint{\luameshval@tp@meshpoint}%
 349   \ifKV@drawPoints@tikz% if we are using tikz
 350   \directlua{%
 351     printPointsTikZ("#2","\luameshval@tp@mode","\luameshval@tp@print","\luameshval@tp@bbox","\luameshval@tp@scale","\luameshval@tp@color","\luameshval@tp@colorbbox")%
 352   }%
 353   \else % we are using MP
 354   \mplibcolor{\luameshmpcolor}{\luameshval@tp@color}%
 355   \mplibcolor{\luameshmpcolorBbox}{\luameshval@tp@colorbbox}%
 356   \directlua{%
 357     printPointsMP("#2","\luameshval@tp@mode","\luameshval@tp@print","\luameshval@tp@bbox","\luameshval@tp@scale")%
 358   }%
 359   %
 360   \fi%
 361 }%
 362 %
 363
 364 %%%%%%%%%%%%%%%% the draw Points macro inc with callbacks
 365 %% engine of drawing
 366 \define@boolkey{drawPointsInc}{tikz}[true]{}%
 367 %% show the bounding box for delaunay
 368 \define@choicekey*{drawPointsInc}{bbox}[\val\nr]{none, show}{%
 369   \ifcase\nr\relax%
 370   \def\luameshval@tpi@bbox{none}%
 371   \or%
 372   \def\luameshval@tpi@bbox{bbox}%
 373   \fi%
 374 }%
 375 %% the scale
 376 \define@key{drawPointsInc}{scale}[1cm]{\def\luameshval@tpi@scale{#1}}%
 377 %% print points
 378 \define@choicekey*{drawPointsInc}{print}[\val\nr]{none, points}{%
 379   \ifcase\nr\relax%
 380   \def\luameshval@tpi@print{none}%
 381   \or%
 382   \def\luameshval@tpi@print{points}%
 383   \fi%
 384 }%
 385 %% the name of the point
 386 \define@key{drawPointsInc}{meshpoint}[P]{\def\luameshval@tpi@meshpoint{#1}}%
 387 %% the mode for reading the points
 388 \define@choicekey*{drawPointsInc}{mode}[\val\nr]{int, ext}{%
 389   \ifcase\nr\relax%
 390   \def\luameshval@tpi@mode{int}%
 391   \or%
 392   \def\luameshval@tpi@mode{ext}%
 393   \fi%
 394 }%
 395 %
 396 % color
 397 %% the name of the color of drawing
 398 \define@key{drawPointsInc}{color}[black]{\def\luameshval@tpi@color{#1}}%
 399 %% the name of the color of drawing the bbox
 400 \define@key{drawPointsInc}{colorBbox}[black]{\def\luameshval@tpi@colorbbox{#1}}%
 401 %
 402 \presetkeys{drawPointsInc}{tikz=false,bbox=none,scale, meshpoint,mode=int,print=none,color,colorBbox}{}%
 403 %
 404 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 405 \newcommand*{\drawPointsMeshinc}[4][]{%
 406   % #1 : optionnal arguments
 407   % #2 : the string containing the list of points
 408   % (x1,y1);(x2,y2);... or the name file containing the points
 409   % #3 : the code to place before the generated one
 410   % #4 : the code to place after the generated one
 411   \setkeys{drawPointsInc}{#1} %
 412   \def\MeshPoint{\luameshval@tpi@meshpoint}%
 413   \ifKV@drawPointsInc@tikz% if we are using tikz
 414   \directlua{%
 415     printPointsTikZinc("#2","\luaescapestring{\unexpanded{#3}}","\luaescapestring{\unexpanded{#4}}","\luameshval@tpi@mode","\luameshval@tpi@print","\luameshval@tpi@bbox","\luameshval@tpi@scale","\luameshval@tpi@color","\luameshval@tpi@colorbbox")%
 416   }%
 417   \else % we are using MP
 418   \mplibcolor{\luameshmpcolor}{\luameshval@tpi@color}%
 419   \mplibcolor{\luameshmpcolorBbox}{\luameshval@tpi@colorbbox}%
 420   \directlua{%
 421     printPointsMPinc("#2","\luaescapestring{\unexpanded{#3}}","\luaescapestring{\unexpanded{#4}}","\luameshval@tpi@mode","\luameshval@tpi@print","\luameshval@tpi@bbox","\luameshval@tpi@scale")%
 422   }%
 423   \fi%
 424 }%
 425 %
 426 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 427 %% the meshAddOnePointBW commande
 428 %%engine of draiwng
 429 \define@boolkey{MeshAddOneBW}{tikz}[true]{}%
 430 %% the scale
 431 \define@key{MeshAddOneBW}{scale}[1cm]{\def\luameshval@ap@scale{#1}}%
 432 %% the name of the points
 433 \define@key{MeshAddOneBW}{meshpoint}[P]{\def\luameshval@ap@meshpoint{#1}}%
 434 %% the name of the new point
 435 \define@key{MeshAddOneBW}{newpoint}[P]{\def\luameshval@ap@newpoint{#1}}%
 436 %% a complete picture or some code of the engine
 437 \define@choicekey*{MeshAddOneBW}{step}[\val\nr]{badtriangles, cavity, newtriangles}{%
 438   \ifcase\nr\relax%
 439   \def\luameshval@ap@step{badT}%
 440   \or%
 441   \def\luameshval@ap@step{cavity}%
 442   \or%
 443   \def\luameshval@ap@step{newT}%
 444   \fi%
 445 }%
 446 % color
 447 %% the color of drawing
 448 \define@key{MeshAddOneBW}{color}[black]{\def\luameshval@ap@color{#1}}%
 449 %% the color of background of new element
 450 \define@key{MeshAddOneBW}{colorBack}[black!20]{\def\luameshval@ap@colorback{#1}}%
 451 %% the color of new element
 452 \define@key{MeshAddOneBW}{colorNew}[red]{\def\luameshval@ap@colornew{#1}}%
 453 %% the color of circoncircle
 454 \define@key{MeshAddOneBW}{colorCircle}[green]{\def\luameshval@ap@colorcircle{#1}}%
 455 %% the name of the color of drawing the bbox
 456 \define@key{MeshAddOneBW}{colorBbox}[black]{\def\luameshval@ap@colorbbox{#1}}%
 457 %
 458 %% a complete picture or some code of the engine
 459 \define@choicekey*{MeshAddOneBW}{mode}[\val\nr]{int, ext}{%
 460   \ifcase\nr\relax%
 461   \def\luameshval@ap@mode{int}%
 462   \or%
 463   \def\luameshval@ap@mode{ext}%
 464   \fi%
 465 }%
 466 \define@choicekey*{MeshAddOneBW}{bbox}[\val\nr]{none, show}{%
 467   \ifcase\nr\relax%
 468   \def\luameshval@ap@bbox{none}%
 469   \or%
 470   \def\luameshval@ap@bbox{bbox}%
 471   \fi%
 472 }%
 473 \presetkeys{MeshAddOneBW}{tikz=false,scale, meshpoint,newpoint,color,colorBack,colorNew,colorCircle,step=badtriangles,mode=int,bbox=none,colorBbox}{}%
 474 %
 475 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 476 \newcommand*{\meshAddPointBW}[3][]{%
 477   % #1 : optionnal arguments
 478   % #2 : the string containing the list of points
 479   % (x1,y1);(x2,y2);... or the name file containing the points
 480   \setkeys{MeshAddOneBW}{#1} %
 481   \def\MeshPoint{\luameshval@ap@meshpoint}%
 482   \def\NewPoint{\luameshval@ap@newpoint}%
 483   \ifKV@MeshAddOneBW@tikz% if we are using tikz
 484   \directlua{%
 485     TeXOnePointTikZBW("#2","#3","\luameshval@ap@step","\luameshval@ap@scale","\luameshval@ap@mode","\luameshval@ap@bbox","\luameshval@ap@color","\luameshval@ap@colorback","\luameshval@ap@colornew","\luameshval@ap@colorcircle","\luameshval@ap@colorbbox")%
 486   }%
 487   \else % we are using MP
 488   \mplibcolor{\luameshmpcolor}{\luameshval@ap@color}
 489   \mplibcolor{\luameshmpcolorBack}{\luameshval@ap@colorback}
 490   \mplibcolor{\luameshmpcolorNew}{\luameshval@ap@colornew}
 491   \mplibcolor{\luameshmpcolorCircle}{\luameshval@ap@colorcircle}
 492   \mplibcolor{\luameshmpcolorBbox}{\luameshval@ap@colorbbox}
 493   \directlua{%
 494     TeXOnePointMPBW("#2","#3","\luameshval@ap@step","\luameshval@ap@scale","\luameshval@ap@mode","\luameshval@ap@bbox")%
 495   }%
 496   %
 497   \fi%
 498 }%
 499 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 500 %%% the meshAddPointBWinc commande with callbacks
 501 %% engine of drawing
 502 \define@boolkey{MeshAddOneBWinc}{tikz}[true]{}%
 503 %% the scale
 504 \define@key{MeshAddOneBWinc}{scale}[1cm]{\def\luameshval@api@scale{#1}}%
 505 %% the name of the points
 506 \define@key{MeshAddOneBWinc}{meshpoint}[P]{\def\luameshval@api@meshpoint{#1}}%
 507 %% the name of the new point
 508 \define@key{MeshAddOneBWinc}{newpoint}[P]{\def\luameshval@api@newpoint{#1}}%
 509 %% a complete picture or some code of the engine
 510 \define@choicekey*{MeshAddOneBWinc}{step}[\val\nr]{badtriangles, cavity, newtriangles}{%
 511   \ifcase\nr\relax%
 512   \def\luameshval@api@step{badT}%
 513   \or%
 514   \def\luameshval@api@step{cavity}%
 515   \or%
 516   \def\luameshval@api@step{newT}%
 517   \fi%
 518 }%
 519 % color
 520 %% the color of drawing
 521 \define@key{MeshAddOneBWinc}{color}[black]{\def\luameshval@api@color{#1}}%
 522 %% the color of background of new element
 523 \define@key{MeshAddOneBWinc}{colorBack}[black!20]{\def\luameshval@api@colorback{#1}}%
 524 %% the color of new element
 525 \define@key{MeshAddOneBWinc}{colorNew}[red]{\def\luameshval@api@colornew{#1}}%
 526 %% the color of circoncircle
 527 \define@key{MeshAddOneBWinc}{colorCircle}[green]{\def\luameshval@api@colorcircle{#1}}%
 528 \define@key{MeshAddOneBWinc}{colorBbox}[black]{\def\luameshval@api@colorbbox{#1}}%
 529 %
 530 %% a complete picture or some code of the engine
 531 \define@choicekey*{MeshAddOneBWinc}{mode}[\val\nr]{int, ext}{%
 532   \ifcase\nr\relax%
 533   \def\luameshval@api@mode{int}%
 534   \or%
 535   \def\luameshval@api@mode{ext}%
 536   \fi%
 537 }%
 538 \define@choicekey*{MeshAddOneBWinc}{bbox}[\val\nr]{none, show}{%
 539   \ifcase\nr\relax%
 540   \def\luameshval@api@bbox{none}%
 541   \or%
 542   \def\luameshval@api@bbox{bbox}%
 543   \fi%
 544 }%
 545 \presetkeys{MeshAddOneBWinc}{tikz=false,scale, meshpoint,newpoint,color,colorBack,colorNew,colorCircle,step=badtriangles,mode=int,bbox=none,colorBbox}{}%
 546 %
 547 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 548 \newcommand*{\meshAddPointBWinc}[5][]{%
 549   % #1 : optionnal arguments
 550   % #2 : the string containing the list of points
 551   % (x1,y1);(x2,y2);... or the name file containing the points
 552   % #3 : the code to place before the generated one
 553   % #4 : the code to place after the generated one
 554   \setkeys{MeshAddOneBWinc}{#1} %
 555   \def\MeshPoint{\luameshval@api@meshpoint}%
 556   \def\NewPoint{\luameshval@api@newpoint}%
 557   \ifKV@MeshAddOneBWinc@tikz% if we are using tikz
 558   \directlua{%
 559     TeXOnePointTikZBWinc("#2","#3","\luaescapestring{\unexpanded{#4}}","\luaescapestring{\unexpanded{#5}}","\luameshval@ap@step","\luameshval@ap@scale","\luameshval@ap@mode","\luameshval@ap@bbox","\luameshval@ap@color","\luameshval@ap@colorback","\luameshval@ap@colornew","\luameshval@ap@colorcircle","\luameshval@ap@colorbbox")%
 560   }%
 561   \else % we are using MP
 562   \mplibcolor{\luameshmpcolor}{\luameshval@api@color}
 563   \mplibcolor{\luameshmpcolorBack}{\luameshval@api@colorback}
 564   \mplibcolor{\luameshmpcolorNew}{\luameshval@api@colornew}
 565   \mplibcolor{\luameshmpcolorCircle}{\luameshval@api@colorcircle}
 566   \mplibcolor{\luameshmpcolorBbox}{\luameshval@api@colorbbox}
 567   \directlua{%
 568     TeXOnePointMPBWinc("#2","#3","\luaescapestring{\unexpanded{#4}}","\luaescapestring{\unexpanded{#5}}","\luameshval@api@step","\luameshval@api@scale","\luameshval@api@mode","\luameshval@api@bbox")%
 569   }%
 570   %
 571   \fi%
 572 }%
 573 %