Gmsh.tab.cpp

  case 240:
#line 3236 "Gmsh.y"
    {
      (yyval.l) = List_Create(2, 1, sizeof(Shape));
      ExtrudeShape(TRANSLATE_ROTATE, MSH_SEGM_LINE, (int)(yyvsp[(4) - (14)].d),
		   (yyvsp[(6) - (14)].v)[0], (yyvsp[(6) - (14)].v)[1], (yyvsp[(6) - (14)].v)[2], (yyvsp[(8) - (14)].v)[0], (yyvsp[(8) - (14)].v)[1], (yyvsp[(8) - (14)].v)[2], (yyvsp[(10) - (14)].v)[0], (yyvsp[(10) - (14)].v)[1], (yyvsp[(10) - (14)].v)[2], (yyvsp[(12) - (14)].d),
		   NULL, (yyval.l));
    ;}
    break;

  case 241:
#line 3243 "Gmsh.y"
    {
      (yyval.l) = List_Create(2, 1, sizeof(Shape));
      ExtrudeShape(TRANSLATE_ROTATE, MSH_SURF_PLAN, (int)(yyvsp[(4) - (14)].d),
		   (yyvsp[(6) - (14)].v)[0], (yyvsp[(6) - (14)].v)[1], (yyvsp[(6) - (14)].v)[2], (yyvsp[(8) - (14)].v)[0], (yyvsp[(8) - (14)].v)[1], (yyvsp[(8) - (14)].v)[2], (yyvsp[(10) - (14)].v)[0], (yyvsp[(10) - (14)].v)[1], (yyvsp[(10) - (14)].v)[2], (yyvsp[(12) - (14)].d),
		   NULL, (yyval.l));
    ;}
    break;

  case 242:
#line 3250 "Gmsh.y"
    {
      extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
      extr.mesh.QuadToTri = NO_QUADTRI;
      extr.mesh.ScaleLast = false;
    ;}
    break;

  case 243:
#line 3256 "Gmsh.y"
    {
      (yyval.l) = List_Create(2, 1, sizeof(Shape));
      ExtrudeShape(TRANSLATE, MSH_POINT, (int)(yyvsp[(4) - (12)].d),
		   (yyvsp[(6) - (12)].v)[0], (yyvsp[(6) - (12)].v)[1], (yyvsp[(6) - (12)].v)[2], 0., 0., 0., 0., 0., 0., 0.,
		   &extr, (yyval.l));
    ;}
    break;

  case 244:
#line 3263 "Gmsh.y"
    {
      extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
      extr.mesh.QuadToTri = NO_QUADTRI;
      extr.mesh.ScaleLast = false;
    ;}
    break;

  case 245:
#line 3269 "Gmsh.y"
    {
      (yyval.l) = List_Create(2, 1, sizeof(Shape));
      ExtrudeShape(TRANSLATE, MSH_SEGM_LINE, (int)(yyvsp[(4) - (12)].d),
		   (yyvsp[(6) - (12)].v)[0], (yyvsp[(6) - (12)].v)[1], (yyvsp[(6) - (12)].v)[2], 0., 0., 0., 0., 0., 0., 0.,
		   &extr, (yyval.l));
    ;}
    break;

  case 246:
#line 3276 "Gmsh.y"
    {
      extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
      extr.mesh.QuadToTri = NO_QUADTRI;
      extr.mesh.ScaleLast = false;
    ;}
    break;

  case 247:
#line 3282 "Gmsh.y"
    {
      (yyval.l) = List_Create(2, 1, sizeof(Shape));
      ExtrudeShape(TRANSLATE, MSH_SURF_PLAN, (int)(yyvsp[(4) - (12)].d),
		   (yyvsp[(6) - (12)].v)[0], (yyvsp[(6) - (12)].v)[1], (yyvsp[(6) - (12)].v)[2], 0., 0., 0., 0., 0., 0., 0.,
		   &extr, (yyval.l));
    ;}
    break;

  case 248:
#line 3289 "Gmsh.y"
    {
      extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
      extr.mesh.QuadToTri = NO_QUADTRI;
      extr.mesh.ScaleLast = false;
    ;}
    break;

  case 249:
#line 3295 "Gmsh.y"
    {
      (yyval.l) = List_Create(2, 1, sizeof(Shape));
      ExtrudeShape(ROTATE, MSH_POINT, (int)(yyvsp[(4) - (16)].d),
		   0., 0., 0., (yyvsp[(6) - (16)].v)[0], (yyvsp[(6) - (16)].v)[1], (yyvsp[(6) - (16)].v)[2], (yyvsp[(8) - (16)].v)[0], (yyvsp[(8) - (16)].v)[1], (yyvsp[(8) - (16)].v)[2], (yyvsp[(10) - (16)].d),
		   &extr, (yyval.l));
    ;}
    break;

  case 250:
#line 3302 "Gmsh.y"
    {
      extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
      extr.mesh.QuadToTri = NO_QUADTRI;
      extr.mesh.ScaleLast = false;
    ;}
    break;

  case 251:
#line 3308 "Gmsh.y"
    {
      (yyval.l) = List_Create(2, 1, sizeof(Shape));
      ExtrudeShape(ROTATE, MSH_SEGM_LINE, (int)(yyvsp[(4) - (16)].d),
		   0., 0., 0., (yyvsp[(6) - (16)].v)[0], (yyvsp[(6) - (16)].v)[1], (yyvsp[(6) - (16)].v)[2], (yyvsp[(8) - (16)].v)[0], (yyvsp[(8) - (16)].v)[1], (yyvsp[(8) - (16)].v)[2], (yyvsp[(10) - (16)].d),
		   &extr, (yyval.l));
    ;}
    break;

  case 252:
#line 3315 "Gmsh.y"
    {
      extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
      extr.mesh.QuadToTri = NO_QUADTRI;
      extr.mesh.ScaleLast = false;
    ;}
    break;

  case 253:
#line 3321 "Gmsh.y"
    {
      (yyval.l) = List_Create(2, 1, sizeof(Shape));
      ExtrudeShape(ROTATE, MSH_SURF_PLAN, (int)(yyvsp[(4) - (16)].d),
		   0., 0., 0., (yyvsp[(6) - (16)].v)[0], (yyvsp[(6) - (16)].v)[1], (yyvsp[(6) - (16)].v)[2], (yyvsp[(8) - (16)].v)[0], (yyvsp[(8) - (16)].v)[1], (yyvsp[(8) - (16)].v)[2], (yyvsp[(10) - (16)].d),
		   &extr, (yyval.l));
    ;}
    break;

  case 254:
#line 3328 "Gmsh.y"
    {
      extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
      extr.mesh.QuadToTri = NO_QUADTRI;
      extr.mesh.ScaleLast = false;
    ;}
    break;

  case 255:
#line 3334 "Gmsh.y"
    {
      (yyval.l) = List_Create(2, 1, sizeof(Shape));
      ExtrudeShape(TRANSLATE_ROTATE, MSH_POINT, (int)(yyvsp[(4) - (18)].d),
		   (yyvsp[(6) - (18)].v)[0], (yyvsp[(6) - (18)].v)[1], (yyvsp[(6) - (18)].v)[2], (yyvsp[(8) - (18)].v)[0], (yyvsp[(8) - (18)].v)[1], (yyvsp[(8) - (18)].v)[2], (yyvsp[(10) - (18)].v)[0], (yyvsp[(10) - (18)].v)[1], (yyvsp[(10) - (18)].v)[2], (yyvsp[(12) - (18)].d),
		   &extr, (yyval.l));
    ;}
    break;

  case 256:
#line 3341 "Gmsh.y"
    {
      extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
      extr.mesh.QuadToTri = NO_QUADTRI;
      extr.mesh.ScaleLast = false;
    ;}
    break;

  case 257:
#line 3347 "Gmsh.y"
    {
      (yyval.l) = List_Create(2, 1, sizeof(Shape));
      ExtrudeShape(TRANSLATE_ROTATE, MSH_SEGM_LINE, (int)(yyvsp[(4) - (18)].d),
		   (yyvsp[(6) - (18)].v)[0], (yyvsp[(6) - (18)].v)[1], (yyvsp[(6) - (18)].v)[2], (yyvsp[(8) - (18)].v)[0], (yyvsp[(8) - (18)].v)[1], (yyvsp[(8) - (18)].v)[2], (yyvsp[(10) - (18)].v)[0], (yyvsp[(10) - (18)].v)[1], (yyvsp[(10) - (18)].v)[2], (yyvsp[(12) - (18)].d),
		   &extr, (yyval.l));
    ;}
    break;

  case 258:
#line 3354 "Gmsh.y"
    {
      extr.mesh.ExtrudeMesh = extr.mesh.Recombine = false;
      extr.mesh.QuadToTri = NO_QUADTRI;
      extr.mesh.ScaleLast = false;
    ;}
    break;

  case 259:
#line 3360 "Gmsh.y"
    {
      (yyval.l) = List_Create(2, 1, sizeof(Shape));
      ExtrudeShape(TRANSLATE_ROTATE, MSH_SURF_PLAN, (int)(yyvsp[(4) - (18)].d),
		   (yyvsp[(6) - (18)].v)[0], (yyvsp[(6) - (18)].v)[1], (yyvsp[(6) - (18)].v)[2], (yyvsp[(8) - (18)].v)[0], (yyvsp[(8) - (18)].v)[1], (yyvsp[(8) - (18)].v)[2], (yyvsp[(10) - (18)].v)[0], (yyvsp[(10) - (18)].v)[1], (yyvsp[(10) - (18)].v)[2], (yyvsp[(12) - (18)].d),
		   &extr, (yyval.l));
    ;}
    break;

  case 260:
#line 3371 "Gmsh.y"
    {
    ;}
    break;

  case 261:
#line 3374 "Gmsh.y"
    {
    ;}
    break;

  case 262:
#line 3380 "Gmsh.y"
    {
      int n = (int)fabs((yyvsp[(3) - (5)].d));
      if(n){ // we accept n==0 to easily disable layers
        extr.mesh.ExtrudeMesh = true;
        extr.mesh.NbLayer = 1;
        extr.mesh.NbElmLayer.clear();
        extr.mesh.hLayer.clear();
        extr.mesh.NbElmLayer.push_back((int)fabs((yyvsp[(3) - (5)].d)));
        extr.mesh.hLayer.push_back(1.);
      }
    ;}
    break;

  case 263:
#line 3392 "Gmsh.y"
    {
      extr.mesh.ExtrudeMesh = true;
      extr.mesh.NbLayer = List_Nbr((yyvsp[(3) - (7)].l));
      if(List_Nbr((yyvsp[(3) - (7)].l)) == List_Nbr((yyvsp[(5) - (7)].l))){
	extr.mesh.NbElmLayer.clear();
	extr.mesh.hLayer.clear();
	for(int i = 0; i < List_Nbr((yyvsp[(3) - (7)].l)); i++){
	  double d;
	  List_Read((yyvsp[(3) - (7)].l), i, &d);
	  extr.mesh.NbElmLayer.push_back((d > 0) ? (int)d : 1);
	  List_Read((yyvsp[(5) - (7)].l), i, &d);
	  extr.mesh.hLayer.push_back(d);
	}
      }
      else
	yymsg(0, "Wrong layer definition {%d, %d}", List_Nbr((yyvsp[(3) - (7)].l)), List_Nbr((yyvsp[(5) - (7)].l)));
      List_Delete((yyvsp[(3) - (7)].l));
      List_Delete((yyvsp[(5) - (7)].l));
    ;}
    break;

  case 264:
#line 3412 "Gmsh.y"
    {
      yymsg(0, "Explicit region numbers in layers are deprecated");
      extr.mesh.ExtrudeMesh = true;
      extr.mesh.NbLayer = List_Nbr((yyvsp[(3) - (9)].l));
      if(List_Nbr((yyvsp[(3) - (9)].l)) == List_Nbr((yyvsp[(5) - (9)].l)) && List_Nbr((yyvsp[(3) - (9)].l)) == List_Nbr((yyvsp[(7) - (9)].l))){
	extr.mesh.NbElmLayer.clear();
	extr.mesh.hLayer.clear();
	for(int i = 0; i < List_Nbr((yyvsp[(3) - (9)].l)); i++){
	  double d;
	  List_Read((yyvsp[(3) - (9)].l), i, &d);
	  extr.mesh.NbElmLayer.push_back((d > 0) ? (int)d : 1);
	  List_Read((yyvsp[(7) - (9)].l), i, &d);
	  extr.mesh.hLayer.push_back(d);
	}
      }
      else
	yymsg(0, "Wrong layer definition {%d, %d, %d}", List_Nbr((yyvsp[(3) - (9)].l)),
	      List_Nbr((yyvsp[(5) - (9)].l)), List_Nbr((yyvsp[(7) - (9)].l)));
      List_Delete((yyvsp[(3) - (9)].l));
      List_Delete((yyvsp[(5) - (9)].l));
      List_Delete((yyvsp[(7) - (9)].l));
    ;}
    break;

  case 265:
#line 3436 "Gmsh.y"
    {
      extr.mesh.ScaleLast = true;
    ;}
    break;

  case 266:
#line 3441 "Gmsh.y"
    {
      extr.mesh.Recombine = true;
    ;}
    break;

  case 267:
#line 3445 "Gmsh.y"
    {
      yymsg(0, "Keyword 'QuadTriSngl' deprecated. Use 'QuadTriNoNewVerts' instead.");
    ;}
    break;

  case 268:
#line 3449 "Gmsh.y"
    {
      yymsg(0, "Keyword 'QuadTriSngl' deprecated. Use 'QuadTriNoNewVerts' instead.");
    ;}
    break;

  case 269:
#line 3453 "Gmsh.y"
    {
      yymsg(0, "Method 'QuadTriDbl' deprecated. Use 'QuadTriAddVerts' instead, which has no requirement for the number of extrusion layers and meshes with body-centered vertices.");
    ;}
    break;

  case 270:
#line 3457 "Gmsh.y"
    {
      yymsg(0, "Method 'QuadTriDbl' deprecated. Use 'QuadTriAddVerts' instead, which has no requirement for the number of extrusion layers and meshes with body-centered vertices.");
    ;}
    break;

  case 271:
#line 3461 "Gmsh.y"
    {
      extr.mesh.QuadToTri = QUADTRI_ADDVERTS_1;
    ;}
    break;

  case 272:
#line 3465 "Gmsh.y"
    {
      extr.mesh.QuadToTri = QUADTRI_ADDVERTS_1_RECOMB;
    ;}
    break;

  case 273:
#line 3469 "Gmsh.y"
    {
      extr.mesh.QuadToTri = QUADTRI_NOVERTS_1;
    ;}
    break;

  case 274:
#line 3473 "Gmsh.y"
    {
      extr.mesh.QuadToTri = QUADTRI_NOVERTS_1_RECOMB;
    ;}
    break;

  case 275:
#line 3477 "Gmsh.y"
    {
      int num = (int)(yyvsp[(3) - (9)].d);
      if(FindSurface(num)){
	yymsg(0, "Surface %d already exists", num);
      }
      else{
	Surface *s = Create_Surface(num, MSH_SURF_DISCRETE);
	Tree_Add(GModel::current()->getGEOInternals()->Surfaces, &s);
	extr.mesh.Holes[num].first = (yyvsp[(8) - (9)].d);
	extr.mesh.Holes[num].second.clear();
	for(int i = 0; i < List_Nbr((yyvsp[(6) - (9)].l)); i++){
	  double d;
	  List_Read((yyvsp[(6) - (9)].l), i, &d);
	  extr.mesh.Holes[num].second.push_back((int)d);
	}
      }
      List_Delete((yyvsp[(6) - (9)].l));
    ;}
    break;

  case 276:
#line 3496 "Gmsh.y"
    {
      if(!strcmp((yyvsp[(2) - (6)].c), "Index"))
        extr.mesh.BoundaryLayerIndex = (yyvsp[(4) - (6)].d);
      else if(!strcmp((yyvsp[(2) - (6)].c), "View"))
        extr.mesh.ViewIndex = (yyvsp[(4) - (6)].d);
      Free((yyvsp[(2) - (6)].c));
    ;}
    break;

  case 277:
#line 3508 "Gmsh.y"
    {
      (yyval.v)[0] = (yyval.v)[1] = 1.;
    ;}
    break;

  case 278:
#line 3512 "Gmsh.y"
    {
      if(!strcmp((yyvsp[(2) - (3)].c), "Progression") || !strcmp((yyvsp[(2) - (3)].c), "Power"))
        (yyval.v)[0] = 1.;
      else if(!strcmp((yyvsp[(2) - (3)].c), "Bump"))
        (yyval.v)[0] = 2.;
      else{
        yymsg(0, "Unknown transfinite mesh type");
        (yyval.v)[0] = 1.;
      }
      (yyval.v)[1] = (yyvsp[(3) - (3)].d);
      Free((yyvsp[(2) - (3)].c));
    ;}
    break;

  case 279:
#line 3527 "Gmsh.y"
    {
      (yyval.i) = -1; // left
    ;}
    break;

  case 280:
#line 3531 "Gmsh.y"
    {
      if(!strcmp((yyvsp[(1) - (1)].c), "Right"))
        (yyval.i) = 1;
      else if(!strcmp((yyvsp[(1) - (1)].c), "Left"))
	(yyval.i) = -1;
      else if(!strcmp((yyvsp[(1) - (1)].c), "AlternateRight"))
	(yyval.i) = 2;
      else if(!strcmp((yyvsp[(1) - (1)].c), "AlternateLeft"))
	(yyval.i) = -2;
      else // "Alternate" -> "Alternate Right"
	(yyval.i) = 2;
      Free((yyvsp[(1) - (1)].c));
    ;}
    break;

  case 281:
#line 3547 "Gmsh.y"
    {
     (yyval.l) = List_Create(1, 1, sizeof(double));
   ;}
    break;

  case 282:
#line 3551 "Gmsh.y"
    {
     (yyval.l) = (yyvsp[(2) - (2)].l);
   ;}
    break;

  case 283:
#line 3556 "Gmsh.y"
    {
      (yyval.i) = 45;
    ;}
    break;

  case 284:
#line 3560 "Gmsh.y"
    {
      (yyval.i) = (int)(yyvsp[(2) - (2)].d);
    ;}
    break;

  case 285:
#line 3567 "Gmsh.y"
    {
      int type = (int)(yyvsp[(6) - (7)].v)[0];
      double coef = fabs((yyvsp[(6) - (7)].v)[1]);
      if(!(yyvsp[(3) - (7)].l)){
        List_T *tmp = Tree2List(GModel::current()->getGEOInternals()->Curves);
        if(List_Nbr(tmp)){
          for(int i = 0; i < List_Nbr(tmp); i++){
            Curve *c;
            List_Read(tmp, i, &c);
            c->Method = MESH_TRANSFINITE;
            c->nbPointsTransfinite = ((yyvsp[(5) - (7)].d) > 2) ? (int)(yyvsp[(5) - (7)].d) : 2;
            c->typeTransfinite = type;
            c->coeffTransfinite = coef;
          }
        }
        else{
          for(GModel::eiter it = GModel::current()->firstEdge();
              it != GModel::current()->lastEdge(); it++){
            (*it)->meshAttributes.method = MESH_TRANSFINITE;
            (*it)->meshAttributes.nbPointsTransfinite = ((yyvsp[(5) - (7)].d) > 2) ? (int)(yyvsp[(5) - (7)].d) : 2;
            (*it)->meshAttributes.typeTransfinite = type;
            (*it)->meshAttributes.coeffTransfinite = coef;
          }
        }
        List_Delete(tmp);
      }
      else{
        for(int i = 0; i < List_Nbr((yyvsp[(3) - (7)].l)); i++){
          double d;
          List_Read((yyvsp[(3) - (7)].l), i, &d);
          int j = (int)fabs(d);
          for(int sign = -1; sign <= 1; sign += 2){
            Curve *c = FindCurve(sign * j);
            if(c){
              c->Method = MESH_TRANSFINITE;
              c->nbPointsTransfinite = ((yyvsp[(5) - (7)].d) > 2) ? (int)(yyvsp[(5) - (7)].d) : 2;
              c->typeTransfinite = type * sign(d);
              c->coeffTransfinite = coef;
            }
            else{
              GEdge *ge = GModel::current()->getEdgeByTag(sign * j);
              if(ge){
                ge->meshAttributes.method = MESH_TRANSFINITE;
                ge->meshAttributes.nbPointsTransfinite = ((yyvsp[(5) - (7)].d) > 2) ? (int)(yyvsp[(5) - (7)].d) : 2;
                ge->meshAttributes.typeTransfinite = type * sign(d);
                ge->meshAttributes.coeffTransfinite = coef;
              }
              else if(sign > 0)
                yymsg(0, "Unknown line %d", j);
            }
          }
        }
        List_Delete((yyvsp[(3) - (7)].l));
      }
    ;}
    break;

  case 286:
#line 3623 "Gmsh.y"
    {
      int k = List_Nbr((yyvsp[(4) - (6)].l));
      if(k != 0 && k != 3 && k != 4){
        yymsg(0, "Wrong definition of Transfinite Surface: 0, 3 or 4 points needed");
      }
      else{
        if(!(yyvsp[(3) - (6)].l)){
          List_T *tmp = Tree2List(GModel::current()->getGEOInternals()->Surfaces);
          if(List_Nbr(tmp)){
            for(int i = 0; i < List_Nbr(tmp); i++){
              Surface *s;
              List_Read(tmp, i, &s);
              s->Method = MESH_TRANSFINITE;
              s->Recombine_Dir = (yyvsp[(5) - (6)].i);
              List_Reset(s->TrsfPoints);
            }
          }
          else{
            for(GModel::fiter it = GModel::current()->firstFace();
                it != GModel::current()->lastFace(); it++){
              (*it)->meshAttributes.method = MESH_TRANSFINITE;
              (*it)->meshAttributes.transfiniteArrangement = (yyvsp[(5) - (6)].i);
            }
          }
          List_Delete(tmp);
        }
        else{
          for(int i = 0; i < List_Nbr((yyvsp[(3) - (6)].l)); i++){
            double d;
            List_Read((yyvsp[(3) - (6)].l), i, &d);
            Surface *s = FindSurface((int)d);
            if(s){
              s->Method = MESH_TRANSFINITE;
              s->Recombine_Dir = (yyvsp[(5) - (6)].i);
              List_Reset(s->TrsfPoints);
              for(int j = 0; j < k; j++){
                double p;
                List_Read((yyvsp[(4) - (6)].l), j, &p);
                Vertex *v = FindPoint((int)fabs(p));
                if(v)
                  List_Add(s->TrsfPoints, &v);
                else
                  yymsg(0, "Unknown point %d", (int)fabs(p));
              }
            }
            else{
              GFace *gf = GModel::current()->getFaceByTag((int)d);
              if(gf){
                gf->meshAttributes.method = MESH_TRANSFINITE;
                gf->meshAttributes.transfiniteArrangement = (yyvsp[(5) - (6)].i);
                for(int j = 0; j < k; j++){
                  double p;
                  List_Read((yyvsp[(4) - (6)].l), j, &p);
                  GVertex *gv = GModel::current()->getVertexByTag((int)fabs(p));
                  if(gv)
                    gf->meshAttributes.corners.push_back(gv);
                  else
                    yymsg(0, "Unknown point %d", (int)fabs(p));
                }
              }
              else
                yymsg(0, "Unknown surface %d", (int)d);
            }
          }
          List_Delete((yyvsp[(3) - (6)].l));
        }
      }
      List_Delete((yyvsp[(4) - (6)].l));
    ;}
    break;

  case 287:
#line 3693 "Gmsh.y"
    {
      yymsg(1, "Elliptic Surface is deprecated: use Transfinite instead (with smoothing)");
      List_Delete((yyvsp[(7) - (8)].l));
    ;}
    break;

  case 288:
#line 3698 "Gmsh.y"
    {
      int k = List_Nbr((yyvsp[(4) - (5)].l));
      if(k != 0 && k != 6 && k != 8){
        yymsg(0, "Wrong definition of Transfinite Volume: "
              "%d points instead of 6 or 8", k);
      }
      else{
        if(!(yyvsp[(3) - (5)].l)){
          List_T *tmp = Tree2List(GModel::current()->getGEOInternals()->Volumes);
          if(List_Nbr(tmp)){
            for(int i = 0; i < List_Nbr(tmp); i++){
              Volume *v;
              List_Read(tmp, i, &v);
              v->Method = MESH_TRANSFINITE;
              List_Reset(v->TrsfPoints);
            }
          }
          else{
            for(GModel::riter it = GModel::current()->firstRegion();
                it != GModel::current()->lastRegion(); it++){
              (*it)->meshAttributes.method = MESH_TRANSFINITE;
            }
          }
          List_Delete(tmp);
        }
        else{
          for(int i = 0; i < List_Nbr((yyvsp[(3) - (5)].l)); i++){
            double d;
            List_Read((yyvsp[(3) - (5)].l), i, &d);
            Volume *v = FindVolume((int)d);
            if(v){
              v->Method = MESH_TRANSFINITE;
              List_Reset(v->TrsfPoints);
              for(int i = 0; i < k; i++){
                double p;
                List_Read((yyvsp[(4) - (5)].l), i, &p);
                Vertex *vert = FindPoint((int)fabs(p));
                if(vert)
                  List_Add(v->TrsfPoints, &vert);
                else
                  yymsg(0, "Unknown point %d", (int)fabs(p));
              }
            }
            else{
              GRegion *gr = GModel::current()->getRegionByTag((int)d);
              if(gr){
                gr->meshAttributes.method = MESH_TRANSFINITE;
                for(int i = 0; i < k; i++){
                  double p;
                  List_Read((yyvsp[(4) - (5)].l), i, &p);
                  GVertex *gv = GModel::current()->getVertexByTag((int)fabs(p));
                  if(gv)
                    gr->meshAttributes.corners.push_back(gv);
                  else
                    yymsg(0, "Unknown point %d", (int)fabs(p));
                }
              }
              else
                yymsg(0, "Unknown volume %d", (int)d);
            }
          }
          List_Delete((yyvsp[(3) - (5)].l));
        }
      }
      List_Delete((yyvsp[(4) - (5)].l));
    ;}
    break;

  case 289:
#line 3765 "Gmsh.y"
    {
      if(!(yyvsp[(2) - (3)].l)){
  	  List_T *tmp = Tree2List(GModel::current()->getGEOInternals()->Volumes);
        if(List_Nbr(tmp)){
          for(int i = 0; i < List_Nbr(tmp); i++){
            Volume *v;
            List_Read(tmp, i, &v);
            v->QuadTri = TRANSFINITE_QUADTRI_1;
          }
        }
        else{
          for(GModel::riter it = GModel::current()->firstRegion();
              it != GModel::current()->lastRegion(); it++)
            (*it)->meshAttributes.QuadTri = TRANSFINITE_QUADTRI_1;
        }
        List_Delete(tmp);
      }
      else{
        for(int i = 0; i < List_Nbr((yyvsp[(2) - (3)].l)); i++){
          double d;
          List_Read((yyvsp[(2) - (3)].l), i, &d);
          Volume *v = FindVolume((int)d);
          if(v)
            v->QuadTri = TRANSFINITE_QUADTRI_1;
          else{
            GRegion *gr = GModel::current()->getRegionByTag((int)d);
            if(gr)
              gr->meshAttributes.QuadTri = TRANSFINITE_QUADTRI_1;
            else
              yymsg(1, "Unknown region %d", (int)d);
          }
        }
        List_Delete((yyvsp[(2) - (3)].l));
      }
    ;}
    break;

  case 290:
#line 3801 "Gmsh.y"
    {
      for(int i = 0; i < List_Nbr((yyvsp[(4) - (7)].l)); i++){
	double d;
	List_Read((yyvsp[(4) - (7)].l), i, &d);
	CTX::instance()->mesh.algo2d_per_face[(int)d] = (int)(yyvsp[(6) - (7)].d);
      }
    ;}
    break;

  case 291:
#line 3809 "Gmsh.y"
    {
      if(!(yyvsp[(3) - (5)].l)){
	List_T *tmp = Tree2List(GModel::current()->getGEOInternals()->Surfaces);
        if(List_Nbr(tmp)){
          for(int i = 0; i < List_Nbr(tmp); i++){
            Surface *s;
            List_Read(tmp, i, &s);
            s->Recombine = 1;
            s->RecombineAngle = (yyvsp[(4) - (5)].i);
          }
        }
        else{
          for(GModel::fiter it = GModel::current()->firstFace();
              it != GModel::current()->lastFace(); it++){
            (*it)->meshAttributes.recombine = 1;
            (*it)->meshAttributes.recombineAngle = (yyvsp[(4) - (5)].i);
          }
        }
        List_Delete(tmp);
      }
      else{
        for(int i = 0; i < List_Nbr((yyvsp[(3) - (5)].l)); i++){
          double d;
          List_Read((yyvsp[(3) - (5)].l), i, &d);
          Surface *s = FindSurface((int)d);
          if(s){
            s->Recombine = 1;
            s->RecombineAngle = (yyvsp[(4) - (5)].i);
          }
          else{
            GFace *gf = GModel::current()->getFaceByTag((int)d);
            if(gf){
              gf->meshAttributes.recombine = 1;
              gf->meshAttributes.recombineAngle = (yyvsp[(4) - (5)].i);
            }
            else
              yymsg(1, "Unknown surface %d", (int)d);
          }
        }
        List_Delete((yyvsp[(3) - (5)].l));
      }
    ;}
    break;

  case 292:
#line 3852 "Gmsh.y"
    {
      if(!(yyvsp[(3) - (4)].l)){
	List_T *tmp = Tree2List(GModel::current()->getGEOInternals()->Volumes);
        if(List_Nbr(tmp)){
          for(int i = 0; i < List_Nbr(tmp); i++){
            Volume *v;
            List_Read(tmp, i, &v);
            v->Recombine3D = 1;
          }
        }
        else{
          for(GModel::riter it = GModel::current()->firstRegion();
              it != GModel::current()->lastRegion(); it++){
            (*it)->meshAttributes.recombine3D = 1;
          }
        }
        List_Delete(tmp);
      }
      else{
        for(int i = 0; i < List_Nbr((yyvsp[(3) - (4)].l)); i++){
          double d;
          List_Read((yyvsp[(3) - (4)].l), i, &d);
          Volume *v = FindVolume((int)d);
          if(v){
            v->Recombine3D = 1;
          }
          else{
            GRegion *gr = GModel::current()->getRegionByTag((int)d);
            if(gr){
              gr->meshAttributes.recombine3D = 1;
            }
            else
              yymsg(1, "Unknown volume %d", (int)d);
          }
        }
        List_Delete((yyvsp[(3) - (4)].l));
      }
    ;}
    break;

  case 293:
#line 3891 "Gmsh.y"
    {
      for(int i = 0; i < List_Nbr((yyvsp[(3) - (6)].l)); i++){
	double d;
	List_Read((yyvsp[(3) - (6)].l), i, &d);
	int j = (int)d;
	Surface *s = FindSurface(j);
	if(s){
          s->TransfiniteSmoothing = (int)(yyvsp[(5) - (6)].d);
        }
        else{
	  GFace *gf = GModel::current()->getFaceByTag(j);
	  if(gf)
            gf->meshAttributes.transfiniteSmoothing = (int)(yyvsp[(5) - (6)].d);
          else
	    yymsg(1, "Unknown surface %d", (int)(yyvsp[(5) - (6)].d));
        }
      }
      List_Delete((yyvsp[(3) - (6)].l));
    ;}
    break;

  case 294:
#line 3911 "Gmsh.y"
    {
      if(List_Nbr((yyvsp[(5) - (6)].l)) != List_Nbr((yyvsp[(3) - (6)].l))){
	yymsg(0, "Number of master (%d) different from number of slave (%d) lines",
              List_Nbr((yyvsp[(5) - (6)].l)), List_Nbr((yyvsp[(3) - (6)].l)));
      }
      else{
        for(int i = 0; i < List_Nbr((yyvsp[(3) - (6)].l)); i++){
          double d_master, d_slave;
          List_Read((yyvsp[(5) - (6)].l), i, &d_master);
          List_Read((yyvsp[(3) - (6)].l), i, &d_slave);
          int j_master = (int)d_master;
          int j_slave  = (int)d_slave;
          Curve *c_slave = FindCurve(abs(j_slave));
          if(c_slave){
	    GModel::current()->getGEOInternals()->periodicEdges[j_slave] = j_master;
          }
          else{
            GEdge *ge = GModel::current()->getEdgeByTag(abs(j_slave));
            if(ge) ge->setMeshMaster(j_master);
            else yymsg(0, "Unknown line %d", j_slave);
          }
        }
      }
      List_Delete((yyvsp[(3) - (6)].l));
      List_Delete((yyvsp[(5) - (6)].l));
    ;}
    break;

  case 295:
#line 3939 "Gmsh.y"
    {
      if (List_Nbr((yyvsp[(5) - (12)].l)) != List_Nbr((yyvsp[(10) - (12)].l))){
	yymsg(0, "Number of master surface edges (%d) different from number of "
              "slave (%d) edges", List_Nbr((yyvsp[(10) - (12)].l)), List_Nbr((yyvsp[(5) - (12)].l)));
      }
      else{
        int j_master = (int)(yyvsp[(8) - (12)].d);
        int j_slave = (int)(yyvsp[(3) - (12)].d);
        Surface *s_slave = FindSurface(abs(j_slave));
        if(s_slave){
	  GModel::current()->getGEOInternals()->periodicFaces[j_slave] = j_master;
          for (int i = 0; i < List_Nbr((yyvsp[(5) - (12)].l)); i++){
            double dm, ds;
            List_Read((yyvsp[(5) - (12)].l), i, &ds);
            List_Read((yyvsp[(10) - (12)].l), i, &dm);
	    GModel::current()->getGEOInternals()->periodicEdges[(int)ds] = (int)dm;
            s_slave->edgeCounterparts[(int)ds] = (int)dm;
          }
        }
        else{
          GFace *gf = GModel::current()->getFaceByTag(abs(j_slave));
          if(gf){
            gf->setMeshMaster(j_master);
            for (int i = 0; i < List_Nbr((yyvsp[(5) - (12)].l)); i++){
              double dm, ds;
              List_Read((yyvsp[(5) - (12)].l), i, &ds);
              List_Read((yyvsp[(10) - (12)].l), i, &dm);
              gf->edgeCounterparts[(int)ds] = (int)dm;
	      GEdge *ges = GModel::current()->getEdgeByTag(abs((int)ds));
	      ges->setMeshMaster((int)dm);
            }
          }
          else yymsg(0, "Unknown surface %d", j_slave);
        }
      }
      List_Delete((yyvsp[(5) - (12)].l));
      List_Delete((yyvsp[(10) - (12)].l));
    ;}
    break;

  case 296:
#line 3978 "Gmsh.y"
    {
      Surface *s = FindSurface((int)(yyvsp[(8) - (10)].d));
      if(s){
	setSurfaceEmbeddedPoints(s, (yyvsp[(3) - (10)].l));
      }
      else{
        GFace *gf = GModel::current()->getFaceByTag((int)(yyvsp[(8) - (10)].d));
        if(gf){
          for(int i = 0; i < List_Nbr((yyvsp[(3) - (10)].l)); i++){
            int iPoint;
            List_Read((yyvsp[(3) - (10)].l), i, &iPoint);
            GVertex *gv = GModel::current()->getVertexByTag(iPoint);
            if(gv)
              gf->addEmbeddedVertex(gv);
            else
              yymsg(0, "Unknown point %d", iPoint);
          }
        }
        else
          yymsg(0, "Unknown surface %d", (int)(yyvsp[(8) - (10)].d));
      }
    ;}
    break;

  case 297:
#line 4001 "Gmsh.y"
    {
      Surface *s = FindSurface((int)(yyvsp[(8) - (10)].d));
      if(s){
	setSurfaceEmbeddedCurves(s, (yyvsp[(3) - (10)].l));
      }
      else{
        GFace *gf = GModel::current()->getFaceByTag((int)(yyvsp[(8) - (10)].d));
        if(gf){
          for(int i = 0; i < List_Nbr((yyvsp[(3) - (10)].l)); i++){
            int iCurve;
            List_Read((yyvsp[(3) - (10)].l), i, &iCurve);
            GEdge *ge = GModel::current()->getEdgeByTag(iCurve);
            if(ge)
              gf->addEmbeddedEdge(ge);
            else
              yymsg(0, "Unknown line %d", iCurve);
          }
        }
        else
          yymsg(0, "Unknown surface %d", (int)(yyvsp[(8) - (10)].d));
      }
    ;}
    break;

  case 298:
#line 4024 "Gmsh.y"
    {
      Msg::Error("Point in Volume not implemented yet");
    ;}
    break;

  case 299:
#line 4028 "Gmsh.y"
    {
      Msg::Error("Line in Volume not implemented yet");
    ;}
    break;

  case 300:
#line 4032 "Gmsh.y"
    {
      Volume *v = FindVolume((int)(yyvsp[(8) - (10)].d));
      if(v){
	setVolumeEmbeddedSurfaces(v, (yyvsp[(3) - (10)].l));
      }
      else{
        GRegion *gr = GModel::current()->getRegionByTag((int)(yyvsp[(8) - (10)].d));
        if(gr){
          for(int i = 0; i < List_Nbr((yyvsp[(3) - (10)].l)); i++){
            int iSurface;
            List_Read((yyvsp[(3) - (10)].l), i, &iSurface);
            GFace *gf = GModel::current()->getFaceByTag(iSurface);
            if(gf)
              gr->addEmbeddedFace(gf);
            else
              yymsg(0, "Unknown surface %d", iSurface);
          }
        }
        else
          yymsg(0, "Unknown region %d", (int)(yyvsp[(8) - (10)].d));
      }
    ;}
    break;

  case 301:
#line 4055 "Gmsh.y"
    {
      if(!(yyvsp[(3) - (4)].l)){
	List_T *tmp = Tree2List(GModel::current()->getGEOInternals()->Surfaces);
        if(List_Nbr(tmp)){
          for(int i = 0; i < List_Nbr(tmp); i++){
            Surface *s;
            List_Read(tmp, i, &s);
            s->ReverseMesh = 1;
          }
        }
        else{
          for(GModel::fiter it = GModel::current()->firstFace();
              it != GModel::current()->lastFace(); it++){
            (*it)->meshAttributes.reverseMesh = 1;
          }
        }
        List_Delete(tmp);
      }