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 mode for reading the points
 181 \define@choicekey*{buildVoronoiInc}{mode}[\val\nr]{int, ext}{%
 182   \ifcase\nr\relax%
 183   \def\luameshval@bvi@mode{int}%
 184   \or%
 185   \def\luameshval@bvi@mode{ext}%
 186   \fi%
 187 }%
 188 %% the name of the color of drawing
 189 \define@key{buildVoronoiInc}{color}[black]{\def\luameshval@bvi@color{#1}}%
 190 %% the name of the color of drawing the bbox
 191 \define@key{buildVoronoiInc}{colorBbox}[black]{\def\luameshval@bvi@colorbbox{#1}}%
 192 %
 193 \presetkeys{buildVoronoiInc}{tikz=false,bbox=none,scale, meshpoint,mode=int,print=none,color,colorBbox}{}%
 194 %
 195 \newcommand*{\buildVoronoiBWinc}[4][]{%
 196   % #1 : optionnal arguments
 197   % #2 : the string containing the list of points
 198   % (x1,y1);(x2,y2);... or the name file containing the points
 199   % #3 : the code to place before the generated one
 200   % #4 : the code to place after the generated one
 201   \setkeys{buildVoronoiInc}{#1} %
 202   \def\MeshPoint{\luameshval@bvi@meshpoint}%
 203   \ifKV@buildVoronoiInc@tikz% if we are using tikz
 204   \directlua{%
 205     buildVoronoiTikZBWinc("#2","\luaescapestring{\unexpanded{#3}}","\luaescapestring{\unexpanded{#4}}","\luameshval@bvi@mode","\luameshval@bvi@print","\luameshval@bvi@bbox","\luameshval@bvi@scale","\luameshval@bvi@color","\luameshval@bvi@colorbbox")%
 206   }%
 207   \else % we are using MP
 208   \mplibcolor{\luameshmpcolor}{\luameshval@bvi@color}%
 209   \mplibcolor{\luameshmpcolorBbox}{\luameshval@bvi@colorbbox}%
 210   \directlua{%
 211     buildVoronoiMPBWinc("#2","\luaescapestring{\unexpanded{#3}}","\luaescapestring{\unexpanded{#4}}","\luameshval@bvi@mode","\luameshval@bvi@print","\luameshval@bvi@bbox","\luameshval@bvi@scale")%
 212   }%
 213   %
 214   \fi%
 215 }%
 216 %
 217 %%%%%%%%%%%%%%%% the buildVoronoiBW command
 218 %% the code is complete and we don't have any callbacks
 219 \define@boolkey{buildVoronoi}{tikz}[true]{}%
 220 %% show the bounding box for delaunay
 221 \define@choicekey*{buildVoronoi}{bbox}[\val\nr]{none, show}{%
 222   \ifcase\nr\relax%
 223   \def\luameshval@bv@bbox{none}%
 224   \or%
 225   \def\luameshval@bv@bbox{bbox}%
 226   \fi%
 227 }%
 228 %% the scale
 229 \define@key{buildVoronoi}{scale}[1cm]{\def\luameshval@bv@scale{#1}}%
 230 %% print points
 231 \define@choicekey*{buildVoronoi}{print}[\val\nr]{none, points}{%
 232   \ifcase\nr\relax%
 233   \def\luameshval@bv@print{none}%
 234   \or%
 235   \def\luameshval@bv@print{points}%
 236   \fi%
 237 }%
 238 %% the name of the point
 239 \define@key{buildVoronoi}{meshpoint}[P]{\def\luameshval@bv@meshpoint{#1}}%
 240 %% the name of the circum point
 241 \define@key{buildVoronoi}{circumpoint}[P]{\def\luameshval@bv@circumpoint{#1}}%
 242 %% the mode for reading the points
 243 \define@choicekey*{buildVoronoi}{mode}[\val\nr]{int, ext}{%
 244   \ifcase\nr\relax%
 245   \def\luameshval@bv@mode{int}%
 246   \or%
 247   \def\luameshval@bv@mode{ext}%
 248   \fi%
 249 }%
 250 %% the mode for reading the points
 251 \define@choicekey*{buildVoronoi}{delaunay}[\val\nr]{none, show}{%
 252   \ifcase\nr\relax%
 253   \def\luameshval@bv@delaunay{none}%
 254   \or%
 255   \def\luameshval@bv@delaunay{show}%
 256   \fi%
 257 }%
 258 %% the name of the color of drawing
 259 \define@key{buildVoronoi}{color}[black]{\def\luameshval@bv@color{#1}}%
 260 %% the name of the color of drawing Voronoi
 261 \define@key{buildVoronoi}{colorVoronoi}[red]{\def\luameshval@bv@colorVoronoi{#1}}%
 262 %% the name of the color of drawing the bbox
 263 \define@key{buildVoronoi}{colorBbox}[black]{\def\luameshval@bv@colorbbox{#1}}%
 264 %
 265 \presetkeys{buildVoronoi}{tikz=false,bbox=none,scale, meshpoint,circumpoint,mode=int,print=none,color,colorVoronoi,colorBbox,delaunay=none}{}%
 266 %
 267 \newcommand{\buildVoronoiBW}[2][]{%
 268   % #1 : optionnal arguments
 269   % #2 : the string containing the list of points
 270   % (x1,y1);(x2,y2);... or the name file containing the points
 271   \setkeys{buildVoronoi}{#1} %
 272   \def\MeshPoint{\luameshval@bv@meshpoint}%
 273   \def\CircumPoint{\luameshval@bv@circumpoint}%
 274   \ifKV@buildVoronoi@tikz% if we are using tikz
 275   \directlua{%
 276     buildVoronoiTikZBW("#2","\luameshval@bv@mode","\luameshval@bv@print","\luameshval@bv@bbox","\luameshval@bv@scale","\luameshval@bv@color","\luameshval@bv@colorbbox")%
 277   }%
 278   \else % we are using MP
 279   \mplibcolor{\luameshmpcolor}{\luameshval@bv@color}%
 280   \mplibcolor{\luameshmpcolorBbox}{\luameshval@bv@colorbbox}%
 281   \mplibcolor{\luameshmpcolorVoronoi}{\luameshval@bv@colorVoronoi}%
 282   \directlua{%
 283     buildVoronoiMPBW("#2","\luameshval@bv@mode","\luameshval@bv@print","\luameshval@bv@bbox","\luameshval@bv@scale","\luameshval@bv@delaunay")%
 284   }%
 285   %
 286   \fi%
 287 }%
 288 %
 289 %
 290 %%%%%%%%%%%%%%%%% the draw Points macro
 291 %% plot the list of points given in argument
 292 % the engine
 293 \define@boolkey{drawPoints}{tikz}[true]{}%
 294 %% show the bounding box for delaunay
 295 \define@choicekey*{drawPoints}{bbox}[\val\nr]{none, show}{%
 296   \ifcase\nr\relax%
 297   \def\luameshval@tp@bbox{none}%
 298   \or%
 299   \def\luameshval@tp@bbox{bbox}%
 300   \fi%
 301 }%
 302 %% the scale
 303 \define@key{drawPoints}{scale}[1cm]{\def\luameshval@tp@scale{#1}}%
 304 %% print points
 305 \define@choicekey*{drawPoints}{print}[\val\nr]{none, points}{%
 306   \ifcase\nr\relax%
 307   \def\luameshval@tp@print{none}%
 308   \or%
 309   \def\luameshval@tp@print{points}%
 310   \fi%
 311 }%
 312 %% the name of the point
 313 \define@key{drawPoints}{meshpoint}[P]{\def\luameshval@tp@meshpoint{#1}}%
 314 %% the mode for reading the points
 315 \define@choicekey*{drawPoints}{mode}[\val\nr]{int, ext}{%
 316   \ifcase\nr\relax%
 317   \def\luameshval@tp@mode{int}%
 318   \or%
 319   \def\luameshval@tp@mode{ext}%
 320   \fi%
 321 }%
 322 %% the name of the color of drawing
 323 \define@key{drawPoints}{color}[black]{\def\luameshval@tp@color{#1}}%
 324 %% the name of the color of drawing the bbox
 325 \define@key{drawPoints}{colorBbox}[black]{\def\luameshval@tp@colorbbox{#1}}%
 326 %
 327 \presetkeys{drawPoints}{tikz=false,bbox=none,scale, meshpoint,mode=int,print=none,color,colorBbox}{}%
 328 %
 329 \newcommand{\drawPointsMesh}[2][]{%
 330   % #1 : optionnal arguments
 331   % #2 : the string containing the list of points
 332   % (x1,y1);(x2,y2);... or the name file containing the points
 333   \setkeys{drawPoints}{#1} %
 334   \def\MeshPoint{\luameshval@tp@meshpoint}%
 335   \ifKV@drawPoints@tikz% if we are using tikz
 336   \directlua{%
 337     printPointsTikZ("#2","\luameshval@tp@mode","\luameshval@tp@print","\luameshval@tp@bbox","\luameshval@tp@scale","\luameshval@tp@color","\luameshval@tp@colorbbox")%
 338   }%
 339   \else % we are using MP
 340   \mplibcolor{\luameshmpcolor}{\luameshval@tp@color}%
 341   \mplibcolor{\luameshmpcolorBbox}{\luameshval@tp@colorbbox}%
 342   \directlua{%
 343     printPointsMP("#2","\luameshval@tp@mode","\luameshval@tp@print","\luameshval@tp@bbox","\luameshval@tp@scale")%
 344   }%
 345   %
 346   \fi%
 347 }%
 348 %
 349
 350 %%%%%%%%%%%%%%%% the draw Points macro inc with callbacks
 351 %% engine of drawing
 352 \define@boolkey{drawPointsInc}{tikz}[true]{}%
 353 %% show the bounding box for delaunay
 354 \define@choicekey*{drawPointsInc}{bbox}[\val\nr]{none, show}{%
 355   \ifcase\nr\relax%
 356   \def\luameshval@tpi@bbox{none}%
 357   \or%
 358   \def\luameshval@tpi@bbox{bbox}%
 359   \fi%
 360 }%
 361 %% the scale
 362 \define@key{drawPointsInc}{scale}[1cm]{\def\luameshval@tpi@scale{#1}}%
 363 %% print points
 364 \define@choicekey*{drawPointsInc}{print}[\val\nr]{none, points}{%
 365   \ifcase\nr\relax%
 366   \def\luameshval@tpi@print{none}%
 367   \or%
 368   \def\luameshval@tpi@print{points}%
 369   \fi%
 370 }%
 371 %% the name of the point
 372 \define@key{drawPointsInc}{meshpoint}[P]{\def\luameshval@tpi@meshpoint{#1}}%
 373 %% the mode for reading the points
 374 \define@choicekey*{drawPointsInc}{mode}[\val\nr]{int, ext}{%
 375   \ifcase\nr\relax%
 376   \def\luameshval@tpi@mode{int}%
 377   \or%
 378   \def\luameshval@tpi@mode{ext}%
 379   \fi%
 380 }%
 381 %
 382 % color
 383 %% the name of the color of drawing
 384 \define@key{drawPointsInc}{color}[black]{\def\luameshval@tpi@color{#1}}%
 385 %% the name of the color of drawing the bbox
 386 \define@key{drawPointsInc}{colorBbox}[black]{\def\luameshval@tpi@colorbbox{#1}}%
 387 %
 388 \presetkeys{drawPointsInc}{tikz=false,bbox=none,scale, meshpoint,mode=int,print=none,color,colorBbox}{}%
 389 %
 390 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 391 \newcommand*{\drawPointsMeshinc}[4][]{%
 392   % #1 : optionnal arguments
 393   % #2 : the string containing the list of points
 394   % (x1,y1);(x2,y2);... or the name file containing the points
 395   % #3 : the code to place before the generated one
 396   % #4 : the code to place after the generated one
 397   \setkeys{drawPointsInc}{#1} %
 398   \def\MeshPoint{\luameshval@tpi@meshpoint}%
 399   \ifKV@drawPointsInc@tikz% if we are using tikz
 400   \directlua{%
 401     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")%
 402   }%
 403   \else % we are using MP
 404   \mplibcolor{\luameshmpcolor}{\luameshval@tpi@color}%
 405   \mplibcolor{\luameshmpcolorBbox}{\luameshval@tpi@colorbbox}%
 406   \directlua{%
 407     printPointsMPinc("#2","\luaescapestring{\unexpanded{#3}}","\luaescapestring{\unexpanded{#4}}","\luameshval@tpi@mode","\luameshval@tpi@print","\luameshval@tpi@bbox","\luameshval@tpi@scale")%
 408   }%
 409   \fi%
 410 }%
 411 %
 412 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 413 %% the meshAddOnePointBW commande
 414 %%engine of draiwng
 415 \define@boolkey{MeshAddOneBW}{tikz}[true]{}%
 416 %% the scale
 417 \define@key{MeshAddOneBW}{scale}[1cm]{\def\luameshval@ap@scale{#1}}%
 418 %% the name of the points
 419 \define@key{MeshAddOneBW}{meshpoint}[P]{\def\luameshval@ap@meshpoint{#1}}%
 420 %% the name of the new point
 421 \define@key{MeshAddOneBW}{newpoint}[P]{\def\luameshval@ap@newpoint{#1}}%
 422 %% a complete picture or some code of the engine
 423 \define@choicekey*{MeshAddOneBW}{step}[\val\nr]{badtriangles, cavity, newtriangles}{%
 424   \ifcase\nr\relax%
 425   \def\luameshval@ap@step{badT}%
 426   \or%
 427   \def\luameshval@ap@step{cavity}%
 428   \or%
 429   \def\luameshval@ap@step{newT}%
 430   \fi%
 431 }%
 432 % color
 433 %% the color of drawing
 434 \define@key{MeshAddOneBW}{color}[black]{\def\luameshval@ap@color{#1}}%
 435 %% the color of background of new element
 436 \define@key{MeshAddOneBW}{colorBack}[black!20]{\def\luameshval@ap@colorback{#1}}%
 437 %% the color of new element
 438 \define@key{MeshAddOneBW}{colorNew}[red]{\def\luameshval@ap@colornew{#1}}%
 439 %% the color of circoncircle
 440 \define@key{MeshAddOneBW}{colorCircle}[green]{\def\luameshval@ap@colorcircle{#1}}%
 441 %% the name of the color of drawing the bbox
 442 \define@key{MeshAddOneBW}{colorBbox}[black]{\def\luameshval@ap@colorbbox{#1}}%
 443 %
 444 %% a complete picture or some code of the engine
 445 \define@choicekey*{MeshAddOneBW}{mode}[\val\nr]{int, ext}{%
 446   \ifcase\nr\relax%
 447   \def\luameshval@ap@mode{int}%
 448   \or%
 449   \def\luameshval@ap@mode{ext}%
 450   \fi%
 451 }%
 452 \define@choicekey*{MeshAddOneBW}{bbox}[\val\nr]{none, show}{%
 453   \ifcase\nr\relax%
 454   \def\luameshval@ap@bbox{none}%
 455   \or%
 456   \def\luameshval@ap@bbox{bbox}%
 457   \fi%
 458 }%
 459 \presetkeys{MeshAddOneBW}{tikz=false,scale, meshpoint,newpoint,color,colorBack,colorNew,colorCircle,step=badtriangles,mode=int,bbox=none,colorBbox}{}%
 460 %
 461 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 462 \newcommand*{\meshAddPointBW}[3][]{%
 463   % #1 : optionnal arguments
 464   % #2 : the string containing the list of points
 465   % (x1,y1);(x2,y2);... or the name file containing the points
 466   \setkeys{MeshAddOneBW}{#1} %
 467   \def\MeshPoint{\luameshval@ap@meshpoint}%
 468   \def\NewPoint{\luameshval@ap@newpoint}%
 469   \ifKV@MeshAddOneBW@tikz% if we are using tikz
 470   \directlua{%
 471     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")%
 472   }%
 473   \else % we are using MP
 474   \mplibcolor{\luameshmpcolor}{\luameshval@ap@color}
 475   \mplibcolor{\luameshmpcolorBack}{\luameshval@ap@colorback}
 476   \mplibcolor{\luameshmpcolorNew}{\luameshval@ap@colornew}
 477   \mplibcolor{\luameshmpcolorCircle}{\luameshval@ap@colorcircle}
 478   \mplibcolor{\luameshmpcolorBbox}{\luameshval@ap@colorbbox}
 479   \directlua{%
 480     TeXOnePointMPBW("#2","#3","\luameshval@ap@step","\luameshval@ap@scale","\luameshval@ap@mode","\luameshval@ap@bbox")%
 481   }%
 482   %
 483   \fi%
 484 }%
 485 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 486 %%% the meshAddPointBWinc commande with callbacks
 487 %% engine of drawing
 488 \define@boolkey{MeshAddOneBWinc}{tikz}[true]{}%
 489 %% the scale
 490 \define@key{MeshAddOneBWinc}{scale}[1cm]{\def\luameshval@api@scale{#1}}%
 491 %% the name of the points
 492 \define@key{MeshAddOneBWinc}{meshpoint}[P]{\def\luameshval@api@meshpoint{#1}}%
 493 %% the name of the new point
 494 \define@key{MeshAddOneBWinc}{newpoint}[P]{\def\luameshval@api@newpoint{#1}}%
 495 %% a complete picture or some code of the engine
 496 \define@choicekey*{MeshAddOneBWinc}{step}[\val\nr]{badtriangles, cavity, newtriangles}{%
 497   \ifcase\nr\relax%
 498   \def\luameshval@api@step{badT}%
 499   \or%
 500   \def\luameshval@api@step{cavity}%
 501   \or%
 502   \def\luameshval@api@step{newT}%
 503   \fi%
 504 }%
 505 % color
 506 %% the color of drawing
 507 \define@key{MeshAddOneBWinc}{color}[black]{\def\luameshval@api@color{#1}}%
 508 %% the color of background of new element
 509 \define@key{MeshAddOneBWinc}{colorBack}[black!20]{\def\luameshval@api@colorback{#1}}%
 510 %% the color of new element
 511 \define@key{MeshAddOneBWinc}{colorNew}[red]{\def\luameshval@api@colornew{#1}}%
 512 %% the color of circoncircle
 513 \define@key{MeshAddOneBWinc}{colorCircle}[green]{\def\luameshval@api@colorcircle{#1}}%
 514 \define@key{MeshAddOneBWinc}{colorBbox}[black]{\def\luameshval@api@colorbbox{#1}}%
 515 %
 516 %% a complete picture or some code of the engine
 517 \define@choicekey*{MeshAddOneBWinc}{mode}[\val\nr]{int, ext}{%
 518   \ifcase\nr\relax%
 519   \def\luameshval@api@mode{int}%
 520   \or%
 521   \def\luameshval@api@mode{ext}%
 522   \fi%
 523 }%
 524 \define@choicekey*{MeshAddOneBWinc}{bbox}[\val\nr]{none, show}{%
 525   \ifcase\nr\relax%
 526   \def\luameshval@api@bbox{none}%
 527   \or%
 528   \def\luameshval@api@bbox{bbox}%
 529   \fi%
 530 }%
 531 \presetkeys{MeshAddOneBWinc}{tikz=false,scale, meshpoint,newpoint,color,colorBack,colorNew,colorCircle,step=badtriangles,mode=int,bbox=none,colorBbox}{}%
 532 %
 533 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 534 \newcommand*{\meshAddPointBWinc}[5][]{%
 535   % #1 : optionnal arguments
 536   % #2 : the string containing the list of points
 537   % (x1,y1);(x2,y2);... or the name file containing the points
 538   % #3 : the code to place before the generated one
 539   % #4 : the code to place after the generated one
 540   \setkeys{MeshAddOneBWinc}{#1} %
 541   \def\MeshPoint{\luameshval@api@meshpoint}%
 542   \def\NewPoint{\luameshval@api@newpoint}%
 543   \ifKV@MeshAddOneBWinc@tikz% if we are using tikz
 544   \directlua{%
 545     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")%
 546   }%
 547   \else % we are using MP
 548   \mplibcolor{\luameshmpcolor}{\luameshval@api@color}
 549   \mplibcolor{\luameshmpcolorBack}{\luameshval@api@colorback}
 550   \mplibcolor{\luameshmpcolorNew}{\luameshval@api@colornew}
 551   \mplibcolor{\luameshmpcolorCircle}{\luameshval@api@colorcircle}
 552   \mplibcolor{\luameshmpcolorBbox}{\luameshval@api@colorbbox}
 553   \directlua{%
 554     TeXOnePointMPBWinc("#2","#3","\luaescapestring{\unexpanded{#4}}","\luaescapestring{\unexpanded{#5}}","\luameshval@api@step","\luameshval@api@scale","\luameshval@api@mode","\luameshval@api@bbox")%
 555   }%
 556   %
 557   \fi%
 558 }%
 559 %