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 %
 157 %
 158 %%%%%%%%%%%%%%%%% the trace Points macro
 159 %% plot the list of points given in argument
 160 % the engine
 161 \define@boolkey{tracePoints}{tikz}[true]{}%
 162 %% show the bounding box for delaunay
 163 \define@choicekey*{tracePoints}{bbox}[\val\nr]{none, show}{%
 164   \ifcase\nr\relax%
 165   \def\luameshval@tp@bbox{none}%
 166   \or%
 167   \def\luameshval@tp@bbox{bbox}%
 168   \fi%
 169 }%
 170 %% the scale
 171 \define@key{tracePoints}{scale}[1cm]{\def\luameshval@tp@scale{#1}}%
 172 %% print points
 173 \define@choicekey*{tracePoints}{print}[\val\nr]{none, points}{%
 174   \ifcase\nr\relax%
 175   \def\luameshval@tp@print{none}%
 176   \or%
 177   \def\luameshval@tp@print{points}%
 178   \fi%
 179 }%
 180 %% the name of the point
 181 \define@key{tracePoints}{meshpoint}[P]{\def\luameshval@tp@meshpoint{#1}}%
 182 %% the mode for reading the points
 183 \define@choicekey*{tracePoints}{mode}[\val\nr]{int, ext}{%
 184   \ifcase\nr\relax%
 185   \def\luameshval@tp@mode{int}%
 186   \or%
 187   \def\luameshval@tp@mode{ext}%
 188   \fi%
 189 }%
 190 %% the name of the color of drawing
 191 \define@key{tracePoints}{color}[black]{\def\luameshval@tp@color{#1}}%
 192 %% the name of the color of drawing the bbox
 193 \define@key{tracePoints}{colorBbox}[black]{\def\luameshval@tp@colorbbox{#1}}%
 194 %
 195 \presetkeys{tracePoints}{tikz=false,bbox=none,scale, meshpoint,mode=int,print=none,color,colorBbox}{}%
 196 %
 197 \newcommand{\tracePointsMesh}[2][]{%
 198   % #1 : optionnal arguments
 199   % #2 : the string containing the list of points
 200   % (x1,y1);(x2,y2);... or the name file containing the points
 201   \setkeys{tracePoints}{#1} %
 202   \def\MeshPoint{\luameshval@tp@meshpoint}%
 203   \ifKV@tracePoints@tikz% if we are using tikz
 204   \directlua{%
 205     printPointsTikZ("#2","\luameshval@tp@mode","\luameshval@tp@print","\luameshval@tp@bbox","\luameshval@tp@scale","\luameshval@tp@color","\luameshval@tp@colorbbox")%
 206   }%
 207   \else % we are using MP
 208   \mplibcolor{\luameshmpcolor}{\luameshval@tp@color}
 209   \mplibcolor{\luameshmpcolorBbox}{\luameshval@tp@colorbbox}
 210   \directlua{%
 211     printPointsMP("#2","\luameshval@tp@mode","\luameshval@tp@print","\luameshval@tp@bbox","\luameshval@tp@scale")%
 212   }%
 213   %
 214   \fi%
 215 }%
 216 %
 217
 218 %%%%%%%%%%%%%%%% the trace Points macro inc with callbacks
 219 %% engine of drawing
 220 \define@boolkey{tracePointsInc}{tikz}[true]{}%
 221 %% show the bounding box for delaunay
 222 \define@choicekey*{tracePointsInc}{bbox}[\val\nr]{none, show}{%
 223   \ifcase\nr\relax%
 224   \def\luameshval@tpi@bbox{none}%
 225   \or%
 226   \def\luameshval@tpi@bbox{bbox}%
 227   \fi%
 228 }%
 229 %% the scale
 230 \define@key{tracePointsInc}{scale}[1cm]{\def\luameshval@tpi@scale{#1}}%
 231 %% print points
 232 \define@choicekey*{tracePointsInc}{print}[\val\nr]{none, points}{%
 233   \ifcase\nr\relax%
 234   \def\luameshval@tpi@print{none}%
 235   \or%
 236   \def\luameshval@tpi@print{points}%
 237   \fi%
 238 }%
 239 %% the name of the point
 240 \define@key{tracePointsInc}{meshpoint}[P]{\def\luameshval@tpi@meshpoint{#1}}%
 241 %% the mode for reading the points
 242 \define@choicekey*{tracePointsInc}{mode}[\val\nr]{int, ext}{%
 243   \ifcase\nr\relax%
 244   \def\luameshval@tpi@mode{int}%
 245   \or%
 246   \def\luameshval@tpi@mode{ext}%
 247   \fi%
 248 }%
 249 %
 250 % color
 251 %% the name of the color of drawing
 252 \define@key{tracePointsInc}{color}[black]{\def\luameshval@tpi@color{#1}}%
 253 %% the name of the color of drawing the bbox
 254 \define@key{tracePointsInc}{colorBbox}[black]{\def\luameshval@tpi@colorbbox{#1}}%
 255 %
 256 \presetkeys{tracePointsInc}{tikz=false,bbox=none,scale, meshpoint,mode=int,print=none,color,colorBbox}{}%
 257 %
 258 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 259 \newcommand*{\tracePointsMeshinc}[4][]{%
 260   % #1 : optionnal arguments
 261   % #2 : the string containing the list of points
 262   % (x1,y1);(x2,y2);... or the name file containing the points
 263   % #3 : the code to place before the generated one
 264   % #4 : the code to place after the generated one
 265   \setkeys{tracePointsInc}{#1} %
 266   \def\MeshPoint{\luameshval@tpi@meshpoint}%
 267   \ifKV@tracePointsInc@tikz% if we are using tikz
 268   \directlua{%
 269     buildMeshTikZ("#2","\luameshval@tpi@mode","\luameshval@tpi@print","\luameshval@tpi@bbox","full","\luameshval@tpi@sc%ale","\luameshval@tpi@color")%
 270   }%
 271   \else % we are using MP
 272   \mplibcolor{\luameshmpcolor}{\luameshval@tpi@color}
 273   \mplibcolor{\luameshmpcolorBbox}{\luameshval@tpi@colorbbox}
 274   \directlua{%
 275     printPointsMPinc("#2","\luaescapestring{\unexpanded{#3}}","\luaescapestring{\unexpanded{#4}}","\luameshval@tpi@mode","\luameshval@tpi@print","\luameshval@tpi@bbox","\luameshval@tpi@scale")%
 276   }%
 277   \fi%
 278 }%
 279 %
 280 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 281 %% the meshAddOnePointBW commande
 282 %%engine of drawing
 283 \define@boolkey{MeshAddOneBW}{tikz}[true]{}%
 284 %% the scale
 285 \define@key{MeshAddOneBW}{scale}[1cm]{\def\luameshval@ap@scale{#1}}%
 286 %% the name of the points
 287 \define@key{MeshAddOneBW}{meshpoint}[P]{\def\luameshval@ap@meshpoint{#1}}%
 288 %% the name of the new point
 289 \define@key{MeshAddOneBW}{newpoint}[P]{\def\luameshval@ap@newpoint{#1}}%
 290 %% a complete picture or some code of the engine
 291 \define@choicekey*{MeshAddOneBW}{step}[\val\nr]{badtriangles, cavity, newtriangles}{%
 292   \ifcase\nr\relax%
 293   \def\luameshval@ap@step{badT}%
 294   \or%
 295   \def\luameshval@ap@step{cavity}%
 296   \or%
 297   \def\luameshval@ap@step{newT}%
 298   \fi%
 299 }%
 300 % color
 301 %% the color of drawing
 302 \define@key{MeshAddOneBW}{color}[black]{\def\luameshval@ap@color{#1}}%
 303 %% the color of background of new element
 304 \define@key{MeshAddOneBW}{colorBack}[black!20]{\def\luameshval@ap@colorback{#1}}%
 305 %% the color of new element
 306 \define@key{MeshAddOneBW}{colorNew}[red]{\def\luameshval@ap@colornew{#1}}%
 307 %% the color of circoncircle
 308 \define@key{MeshAddOneBW}{colorCircle}[green]{\def\luameshval@ap@colorcircle{#1}}%
 309 %% the name of the color of drawing the bbox
 310 \define@key{MeshAddOneBW}{colorBbox}[black]{\def\luameshval@ap@colorbbox{#1}}%
 311 %
 312 %% a complete picture or some code of the engine
 313 \define@choicekey*{MeshAddOneBW}{mode}[\val\nr]{int, ext}{%
 314   \ifcase\nr\relax%
 315   \def\luameshval@ap@mode{int}%
 316   \or%
 317   \def\luameshval@ap@mode{ext}%
 318   \fi%
 319 }%
 320 \define@choicekey*{MeshAddOneBW}{bbox}[\val\nr]{none, show}{%
 321   \ifcase\nr\relax%
 322   \def\luameshval@ap@bbox{none}%
 323   \or%
 324   \def\luameshval@ap@bbox{bbox}%
 325   \fi%
 326 }%
 327 \presetkeys{MeshAddOneBW}{tikz=false,scale, meshpoint,newpoint,color,colorBack,colorNew,colorCircle,step=badtriangles,mode=int,bbox=none,colorBbox}{}%
 328 %
 329 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 330 \newcommand*{\meshAddPointBW}[3][]{%
 331   % #1 : optionnal arguments
 332   % #2 : the string containing the list of points
 333   % (x1,y1);(x2,y2);... or the name file containing the points
 334   \setkeys{MeshAddOneBW}{#1} %
 335   \def\MeshPoint{\luameshval@ap@meshpoint}%
 336   \def\NewPoint{\luameshval@ap@newpoint}%
 337   \ifKV@MeshAddOneBW@tikz% if we are using tikz
 338   \directlua{%
 339     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")%
 340   }%
 341   \else % we are using MP
 342   \mplibcolor{\luameshmpcolor}{\luameshval@ap@color}
 343   \mplibcolor{\luameshmpcolorBack}{\luameshval@ap@colorback}
 344   \mplibcolor{\luameshmpcolorNew}{\luameshval@ap@colornew}
 345   \mplibcolor{\luameshmpcolorCircle}{\luameshval@ap@colorcircle}
 346   \mplibcolor{\luameshmpcolorBbox}{\luameshval@ap@colorbbox}
 347   \directlua{%
 348     TeXOnePointMPBW("#2","#3","\luameshval@ap@step","\luameshval@ap@scale","\luameshval@ap@mode","\luameshval@ap@bbox")%
 349   }%
 350   %
 351   \fi%
 352 }%
 353 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 354 %%% the meshAddPointBWinc commande with callbacks
 355 %% engine of drawing
 356 \define@boolkey{MeshAddOneBWinc}{tikz}[true]{}%
 357 %% the scale
 358 \define@key{MeshAddOneBWinc}{scale}[1cm]{\def\luameshval@api@scale{#1}}%
 359 %% the name of the points
 360 \define@key{MeshAddOneBWinc}{meshpoint}[P]{\def\luameshval@api@meshpoint{#1}}%
 361 %% the name of the new point
 362 \define@key{MeshAddOneBWinc}{newpoint}[P]{\def\luameshval@api@newpoint{#1}}%
 363 %% a complete picture or some code of the engine
 364 \define@choicekey*{MeshAddOneBWinc}{step}[\val\nr]{badtriangles, cavity, newtriangles}{%
 365   \ifcase\nr\relax%
 366   \def\luameshval@api@step{badT}%
 367   \or%
 368   \def\luameshval@api@step{cavity}%
 369   \or%
 370   \def\luameshval@api@step{newT}%
 371   \fi%
 372 }%
 373 % color
 374 %% the color of drawing
 375 \define@key{MeshAddOneBWinc}{color}[black]{\def\luameshval@api@color{#1}}%
 376 %% the color of background of new element
 377 \define@key{MeshAddOneBWinc}{colorBack}[black!20]{\def\luameshval@api@colorback{#1}}%
 378 %% the color of new element
 379 \define@key{MeshAddOneBWinc}{colorNew}[red]{\def\luameshval@api@colornew{#1}}%
 380 %% the color of circoncircle
 381 \define@key{MeshAddOneBWinc}{colorCircle}[green]{\def\luameshval@api@colorcircle{#1}}%
 382 \define@key{MeshAddOneBWinc}{colorBbox}[black]{\def\luameshval@api@colorbbox{#1}}%
 383 %
 384 %% a complete picture or some code of the engine
 385 \define@choicekey*{MeshAddOneBWinc}{mode}[\val\nr]{int, ext}{%
 386   \ifcase\nr\relax%
 387   \def\luameshval@api@mode{int}%
 388   \or%
 389   \def\luameshval@api@mode{ext}%
 390   \fi%
 391 }%
 392 \define@choicekey*{MeshAddOneBWinc}{bbox}[\val\nr]{none, show}{%
 393   \ifcase\nr\relax%
 394   \def\luameshval@api@bbox{none}%
 395   \or%
 396   \def\luameshval@api@bbox{bbox}%
 397   \fi%
 398 }%
 399 \presetkeys{MeshAddOneBWinc}{tikz=false,scale, meshpoint,newpoint,color,colorBack,colorNew,colorCircle,step=badtriangles,mode=int,bbox=none,colorBbox}{}%
 400 %
 401 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 402 \newcommand*{\meshAddPointBWinc}[5][]{%
 403   % #1 : optionnal arguments
 404   % #2 : the string containing the list of points
 405   % (x1,y1);(x2,y2);... or the name file containing the points
 406   % #3 : the code to place before the generated one
 407   % #4 : the code to place after the generated one
 408   \setkeys{MeshAddOneBWinc}{#1} %
 409   \def\MeshPoint{\luameshval@api@meshpoint}%
 410   \def\NewPoint{\luameshval@api@newpoint}%
 411   \ifKV@MeshAddOneBWinc@tikz% if we are using tikz
 412   \directlua{%
 413     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")%
 414   }%
 415   \else % we are using MP
 416   \mplibcolor{\luameshmpcolor}{\luameshval@api@color}
 417   \mplibcolor{\luameshmpcolorBack}{\luameshval@api@colorback}
 418   \mplibcolor{\luameshmpcolorNew}{\luameshval@api@colornew}
 419   \mplibcolor{\luameshmpcolorCircle}{\luameshval@api@colorcircle}
 420   \mplibcolor{\luameshmpcolorBbox}{\luameshval@api@colorbbox}
 421   \directlua{%
 422     TeXOnePointMPBWinc("#2","#3","\luaescapestring{\unexpanded{#4}}","\luaescapestring{\unexpanded{#5}}","\luameshval@api@step","\luameshval@api@scale","\luameshval@api@mode","\luameshval@api@bbox")%
 423   }%
 424   %
 425   \fi%
 426 }%
 427 %