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/****************************************************************************/
/* This file is part of FreeFem++. */
/* */
/* FreeFem++ is free software: you can redistribute it and/or modify */
/* it under the terms of the GNU Lesser General Public License as */
/* published by the Free Software Foundation, either version 3 of */
/* the License, or (at your option) any later version. */
/* */
/* FreeFem++ is distributed in the hope that it will be useful, */
/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
/* GNU Lesser General Public License for more details. */
/* */
/* You should have received a copy of the GNU Lesser General Public License */
/* along with FreeFem++. If not, see <http://www.gnu.org/licenses/>. */
/****************************************************************************/
// SUMMARY : Freeyams - FreeFem++ link
// LICENSE : LGPLv3
// ORG : LJLL Universite Pierre et Marie Curie, Paris, FRANCE
// AUTHORS : Jacques Morice
// E-MAIL : jacques.morice@ann.jussieu.fr
// *INDENT-OFF* //
//ff-c++-LIBRARY-dep: freeyams libMesh
//ff-c++-cpp-dep:
// *INDENT-ON* //
/*
* Thank to the ARN () FF2A3 grant
* ref:ANR-07-CIS7-002-01
*/
/*
* ff-c++ -auto freeyams.cpp
*/
// ./ff-c++ yams.cpp -I../src/libMesh/ -I../download/include/yams/ -L../download/lib/yams/ -lyams2 -L/Users/morice/work/postdoc/freefem++prod/src/libMesh/ -lMesh
#include "ff++.hpp"
#include "msh3.hpp"
// #define ADAPTLIBRARY
#include "memory.h"
#include "freeyamslib.h"
#include "eigenv.h" // include dans libMesh
using namespace Fem2D;
using namespace yams;
// 3d mesh function
void mesh3_to_yams_pSurfMesh (const Mesh3 &Th3, int memory, int choix,
yams_pSurfMesh meshyams) {
/*
* Mesh3 :: maillage initiale
* memory :: memoire pour yams
* choix :: option du remaillage
* ref ::
*/
int k;
int npinit, neinit;
meshyams->dim = 3;
meshyams->npfixe = Th3.nv;
meshyams->nefixe = Th3.nbe;
meshyams->ntet = Th3.nt;
meshyams->nafixe = 0; // Edges
meshyams->nvfixe = 0; // Normals
meshyams->ntfixe = 0; // Tangents
npinit = meshyams->npfixe;
neinit = meshyams->nefixe;
// cette fonction change la taille des tableaux en fonctions des options : choix, memory, sm->type
zaldy1(meshyams->nefixe, meshyams->npfixe, meshyams->nvfixe, memory, meshyams, choix);
yams_pPoint ppt;
for (k = 1; k <= npinit; k++) {
ppt = &meshyams->point[k];
ppt->c[0] = Th3.vertices[k - 1].x;
ppt->c[1] = Th3.vertices[k - 1].y;
ppt->c[2] = Th3.vertices[k - 1].z;
ppt->ref = Th3.vertices[k - 1].lab & 0x7fff;
ppt->tag = M_UNUSED;
ppt->color = 0;
ppt->size = -1.;
ppt->tge = 0;
ppt->geom = M_CURVE;
}
meshyams->npfixe = npinit;
/* read mesh triangles */
yams_pTriangle ptriangle;
for (k = 1; k <= neinit; k++) {
const Triangle3 &K(Th3.be(k - 1));
ptriangle = &meshyams->tria[k];
ptriangle->v[0] = Th3.operator () (K[0]) + 1;
ptriangle->v[1] = Th3.operator () (K[1]) + 1;
ptriangle->v[2] = Th3.operator () (K[2]) + 1;
ptriangle->ref = K.lab & 0x7fff;
}
/* tetrahedra */
if (meshyams->ntet) {
yams_pTetra ptetra;
meshyams->tetra = (yams_Tetra *)calloc((meshyams->ntet + 1), sizeof(yams_Tetra));
assert(meshyams->tetra);
for (k = 1; k <= meshyams->ntet; k++) {
const Tet &K(Th3.elements[k - 1]);
ptetra = &meshyams->tetra[k];
ptetra->v[0] = Th3.operator () (K[0]) + 1;
ptetra->v[1] = Th3.operator () (K[1]) + 1;
ptetra->v[2] = Th3.operator () (K[2]) + 1;
ptetra->v[3] = Th3.operator () (K[3]) + 1;
ptetra->ref = K.lab & 0x7fff;
}
}
meshyams->ne = meshyams->nefixe;
meshyams->np = meshyams->npfixe;
}
Mesh3*yams_pSurfMesh_to_mesh3 (yams_pSurfMesh sm, int infondang, int infocc, int choix) {
/*
* Mesh3 :: maillage initiale
* memory :: memoire pour yams
* choix :: option du remaillage
* ref ::
*/
// variable a enlever par la suite
yams_pGeomSupp gs;
yams_pGeomtge gt;
yams_pPoint ppt;
yams_pTriangle pt1;
yams_pTetra ptt;
yams_pEdge pte;
int i, k, np, ne, nn, nt, nav, natv, tatv, nbl;
int nedge, nridge, ndang, nrequis;
int is1, is2, ncorner, prequis;
// freefempp variable
int ff_nv, ff_nt, ff_nbe;
/* mark connected component */
ne = 0;
for (k = 1; k <= sm->npmax; k++) {
ppt = &sm->point[k];
ppt->tag |= M_UNUSED;
ppt->flag = ppt->color = 0;
}
// a enlever pour l'instant
if (sm->connex > 0) {
for (k = 1; k <= sm->ne; k++) {
pt1 = &sm->tria[k];
if (pt1->v[0] > 0 && pt1->cc == sm->connex) {
ne++;
for (i = 0; i < 3; i++) {
ppt = &sm->point[pt1->v[i]];
ppt->tag &= ~M_UNUSED;
}
}
}
} else {
/* mark used faces */
for (k = 1; k <= sm->ne; k++) {
pt1 = &sm->tria[k];
if (!pt1->v[0]) {continue;}
++ne;
for (i = 0; i < 3; i++) {
ppt = &sm->point[pt1->v[i]];
ppt->tag &= ~M_UNUSED;
}
}
}
cout << "sm->ntet=" << sm->ntet << endl;
// a enlever on ne garde pas les tetrahedres
// demander P. Frey
if (choix == 6 && sm->ntet) {
for (k = 1; k <= sm->ntet; k++) {
ptt = &sm->tetra[k];
if (!ptt->v[0]) {continue;}
for (i = 0; i < 4; i++) {
ppt = &sm->point[ptt->v[i]];
ppt->tag &= ~M_UNUSED;
}
}
}
/* mark used vertices */
np = nav = 0;
ncorner = prequis = 0;
for (k = 1; k <= sm->npmax; k++) {
ppt = &sm->point[k];
if (ppt->tag & M_UNUSED) {continue;}
ppt->tmp = ++np;
if (ppt->tag == M_NOTAG) {nav++;}
}
ff_nv = np; // number of vertex
//
Vertex3 *ff_v = new Vertex3[ff_nv];
int kk = 0;
for (k = 1; k <= sm->npmax; k++) {
ppt = &sm->point[k];
if (ppt->tag & M_UNUSED) {continue;}
ff_v[kk].x = ppt->c[0];
ff_v[kk].y = ppt->c[1];
ff_v[kk].z = ppt->c[2];
ff_v[kk].lab = ppt->ref;
kk++;
if (ppt->tag & M_CORNER) {ncorner++;}
if (ppt->tag & M_REQUIRED) {prequis++;}
}
assert(kk == ff_nv);
// write triangle
nedge = sm->dim == 3 ? infondang : 0;
nridge = nrequis = nn = nt = natv = tatv = 0;
for (k = 1; k <= sm->ne; k++) {
pt1 = &sm->tria[k];
if (!pt1->v[0]) {continue;} else if (sm->connex > 0 && pt1->cc != sm->connex) {continue;}
nt++;
}
ff_nbe = nt;
Triangle3 *ff_b = new Triangle3[ff_nbe];
Triangle3 *ff_bb = ff_b;
for (k = 1; k <= sm->ne; k++) {
int iv[3], lab;
pt1 = &sm->tria[k];
// lab = pt1->ref;
if (!pt1->v[0]) {continue;} else if (sm->connex > 0 && pt1->cc != sm->connex) {continue;}
iv[0] = sm->point[pt1->v[0]].tmp - 1;
iv[1] = sm->point[pt1->v[1]].tmp - 1;
iv[2] = sm->point[pt1->v[2]].tmp - 1;
lab = pt1->ref; // change fh 02/2013
// cout << " lab : " << sm->connex << " " << pt1->cc << " " << pt1->ref<< " " << endl;
(*ff_bb++).set(ff_v, iv, lab);
for (i = 0; i < 3; i++) {
ppt = &sm->point[pt1->v[i]];
gs = &sm->geom[pt1->vn[i]];
gt = &sm->tgte[ppt->tge];
if (ppt->tag > M_NOTAG) {
natv++;
if (ppt->tag & M_CORNER) {tatv++;}
}
if (!gs->newnum) {gs->newnum = ++nn;}
if (!gt->newnum) {gt->newnum = ++nt;}
if (!pt1->edg[i] && pt1->tag[i] == M_NOTAG) {continue;} else if (pt1->adj[i] && (k > pt1->adj[i])) {continue;}
nedge++;
if (pt1->tag[i] & M_RIDGE_GEO) {nridge++;}
if (pt1->tag[i] & M_REQUIRED) {nrequis++;}
}
}
Tet *ff_t;
if (choix == 6 && sm->ntet) {ff_t = new Tet[sm->ntet];}
Tet *ff_tt = ff_t;
if (choix == 6 && sm->ntet) {
int iv[4], lab;
for (k = 1; k <= sm->ntet; k++) {
ptt = &sm->tetra[k];
if (!ptt->v[0]) {continue;}
for (i = 0; i < 4; i++) {
iv[i] = sm->point[ptt->v[i]].tmp - 1;
}
lab = ptt->ref;
(*ff_tt++).set(ff_v, iv, lab);
}
}
// les autres avoir par la suite
if (verbosity > 1) {cout << " nv " << ff_nv << " nbe" << ff_nbe << endl;}
if (choix == 6 && sm->ntet) {
int ff_nt = sm->ntet;
Mesh3 *TH3_T = new Mesh3(ff_nv, ff_nt, ff_nbe, ff_v, ff_t, ff_b);
TH3_T->BuildGTree();
return TH3_T;
} else {
Mesh3 *TH3_T = new Mesh3(ff_nv, ff_nbe, ff_v, ff_b);
return TH3_T;
}
}
void solyams_pSurfMesh (yams_pSurfMesh sm, const int &type, const KN<double> &tabsol, float hmin, float hmax) {
yams_pPoint ppt;
yams_pMetric pm;
int i, k;
double sizeh, m[6], lambda[3], vp[2][2], vp3[3][3];
hmin = FLT_MAX;
hmax = -FLT_MAX;
float vpmin = FLT_MAX, vpmax = -FLT_MAX, mmin = FLT_MAX, mmax = -FLT_MAX;
if (type == 1) {
for (k = 1; k <= sm->npfixe; k++) {
ppt = &sm->point[k];
ppt->size = (float)tabsol[k - 1]; // change FH nov 2010: k -> k-1
hmin = min(ppt->size, hmin);
hmax = max(ppt->size, hmax);
}
} else if (type == 3) {
if (!sm->metric && !zaldy3(sm, 3)) {
ExecError("Pb alloc metric in freeyam ??? ");
}
for (k = 1; k <= sm->npfixe; k++) {
ppt = &sm->point[k];
pm = &sm->metric[k];// coorrection FH dec 2010..
memset(pm->m, 6 * sizeof(float), 0.);
for (i = 0; i < 6; i++) {
m[i] = (float)tabsol[(k - 1) * 6 + i];
}
pm->m[0] = m[0];
pm->m[1] = m[1];
pm->m[2] = m[3];
pm->m[3] = m[2];
pm->m[4] = m[4];
pm->m[5] = m[5];
pm->k1 = pm->k2 = (float)FLT_MAX;
for (i = 0; i < 6; i++) {
m[i] = pm->m[i];
}
if (!eigenv(1, m, lambda, vp3)) {
fprintf(stderr, " ## ERR 9201, inbbf, Not a metric tensor. Discarded\n");
free(sm->metric);
sm->metric = 0;
ExecError("freeyamerr: ## ERR 9201, inbbf, Not a metric tensor. Discarded");
}
float vmn = min(min(lambda[0], lambda[1]), lambda[2]);
float vmx = max(max(lambda[0], lambda[1]), lambda[2]);
vpmin = min(vpmin, vmn);
vpmax = max(vpmax, vmx);
sizeh = vpmax;
ppt->size = max(1.0 / sqrt(sizeh), EPS);
hmin = min(ppt->size, hmin);
hmax = max(ppt->size, hmax);
}
}
// if(verbosity>4)
{
cout << " freeyams (metric in) : hmin " << hmin << " , hmax " << hmax << endl;
if (type == 3) {
cout << " min max of eigen val " << vpmin << " " << vpmax << endl;
}
}
if (type == 3 && vpmin < 0) {
cout << " Error Freeyam : metric min max of eigen val " << vpmin << " " << vpmax << endl;
ExecError("Error in metric definition freeyams (negative eigen value");
}
}
static const int wrapper_intopt[13] = {0, 3, 7, 8, 9,
11, 12, 13, 14, 15,
17, 18, 22};
/*
* static const int wrapper_fopt[12] = { 0, 1, 3, 4, 6,
* 7, 8, 9, 10, 11,
* 12, 13};
*/
static const int wrapper_fopt[11] = {1, 3, 4, 6,
7, 8, 9, 10, 11,
12, 13};
void yams_inival (int intopt[23], double fopt[14]) {
/*
* intopt : 0 !! anisotropie
* 1 !! ecp // enl
* 2 !! extended out put file // enl
* 3 !! FE correction
* 4 !! Formatted (ascii) output file // enl
* 5 !! save metric file // enl
* 6 !! msh2 // enl
* 7 !! Split multiple connected points
* 8 !! memory
* 9 !! connected component
* 10 !! vrml //enl
* 11 !! imprim
* 12 !! nm : Create point on straight edge (no mapping)
* 13 !! nc : No validity check during smoothing (opt. 9)
* 14 !! np : Specify number of points desired
* 15 !! nit : Nb Iter
* 16 !! nq : Output quads // enl
* 17 !! nr : No ridge detection
* 18 !! ns : No point smoothing
* 19 !! no : No output file // enl
* 20 !! ref : Ignore face references // enl
* // rajouter lors de l'ouverture du fichiers yams
* 21 !! absolute : opts.ctrl &= ~REL; par default 1 // enl
* 22 !! set optim option
*
* fopt : 0 !! iso
* 1 !! eps
* pas de 2
* 3 !! opts.lambda
* 4 !! opts.mu
* pas de 5
* 6 !! hgrad :: opts.shock
* 7 !! hmin :: opts.hmin
* 8 !! hmax :: opts.hmax
* // rajouter lors de l'ouverture du fichiers yams
* 9 !! tolerance :: opts.bande
* 10 !! degrad :: opts.degrad
* 11 !! declic :: opts.declic
* 12 !! walton :: opts.walton = cos(dummy/180.0*M_PI);
* 13 !! ridge :: opts.ridge
*/
/* Set default values for options */
// fopt 5,
fopt[7] = -2.0;
fopt[8] = -2.0;
fopt[6] = 1.3; /* default mesh gradation */
fopt[1] = 0.01; /* geometric approximation */
fopt[0] = 0.0;
fopt[11] = 1.0 / BETAC;
fopt[3] = -1.0;
fopt[4] = -1.0;
fopt[13] = 45.; // default RIDG = 45.
// opts.ridge = cos(RIDG*M_PI/180.);
// opts.geom = cos(GEOM*M_PI/180.);
fopt[12] = COS45DEG;/* Walton limitation */
fopt[9] = -2; /* default = 1 unit */
fopt[10] = QUALCOE; /* quality degradation */
// opts.ctrl = REL | ISO; initialisation by default
// intopt :: 3,7,13,14,15,20
intopt[15] = -1;
intopt[13] = 0;
intopt[14] = -1;
/* get decimation parameters */
intopt[20] = 0;
intopt[3] = 0;
intopt[7] = 0; // Split multiple connected points (no manifold)
intopt[22] = 1; // set optim option
// demander P. Frey
intopt[0] = 0; // anisotropie
intopt[1] = 0; //
intopt[2] = 0;
intopt[4] = 0;
intopt[5] = 0;
intopt[6] = 0;
intopt[8] = -1; // memory
intopt[9] = -1; // par default connex connected component (tout)
intopt[10] = 0; // vrml
intopt[11] = verbosity;
intopt[12] = 0; // nm
intopt[16] = 0; // quad
intopt[17] = 0; // noridge
intopt[18] = 0; // nosmooth
intopt[19] = 1; // 1
intopt[21] = 1;
}
class yams_Op: public E_F0mps
{
public:
typedef pmesh3 Result;
Expression eTh;
int nbsol;
int nbsolsize;
int type;
int dim;
vector<Expression> sol;
static const int n_name_param = 14; //
static basicAC_F0::name_and_type name_param [];
Expression nargs[n_name_param];
KN_<long> arg (int i, Stack stack, KN_<long> a) const
{return nargs[i] ? GetAny<KN_<long> >((*nargs[i])(stack)) : a;}
KN_<double> arg (int i, Stack stack, KN_<double> a) const
{return nargs[i] ? GetAny<KN_<double> >((*nargs[i])(stack)) : a;}
double arg (int i, Stack stack, double a) const {return nargs[i] ? GetAny<double>((*nargs[i])(stack)) : a;}
long arg (int i, Stack stack, long a) const {return nargs[i] ? GetAny<long>((*nargs[i])(stack)) : a;}
int arg (int i, Stack stack, int a) const {return nargs[i] ? GetAny<long>((*nargs[i])(stack)) : a;}
bool arg (int i, Stack stack, bool a) const {return nargs[i] ? GetAny<bool>((*nargs[i])(stack)) : a;}
public:
yams_Op (const basicAC_F0 &args): sol(args.size() - 1) {
cout << "yams" << endl;
args.SetNameParam(n_name_param, name_param, nargs);
eTh = to<pmesh3>(args[0]);
dim = 3;
nbsol = args.size() - 1;
if (nbsol > 1) {
CompileError(" yams accept only one solution ");
}
int ksol = 0;
if (nbsol == 1) {
int i = 1;
if (args[i].left() == atype<E_Array>()) {
const E_Array *a = dynamic_cast<const E_Array *>(args[i].LeftValue());
ffassert(a);
ksol += a->size();
} else {
ksol++;
}
sol.resize(ksol);
// type :: 1 sca, 2 vector, 3 symtensor
ksol = 0;
nbsolsize = 0;
type = 0;
if (args[i].left() == atype<E_Array>()) {
const E_Array *a = dynamic_cast<const E_Array *>(args[i].LeftValue());
ffassert(a);
int N = a->size();
nbsolsize = nbsolsize + N;
switch (N) {
/*
* case 3 :
* type[i-1]=2;
* for (int j=0;j<N;j++)
* sol[ksol++]=to<double>((*a)[j]);
* break;
*/
case 6:
type = 3;
for (int j = 0; j < N; j++) {
sol[ksol++] = to<double>((*a)[j]);
}
break;
default:
CompileError(" 3D solution for yams is a scalar (1 comp) or a symetric tensor (6 comp)");
break;
}
} else {
type = 1;
nbsolsize = nbsolsize + 1;
sol[ksol++] = to<double>(args[i]);
}
if (nargs[2]) {
CompileError(" we give two metric for yams ");
}
}
}
static ArrayOfaType typeargs () {return ArrayOfaType(atype<pmesh3>(), true);} // all type
static E_F0*f (const basicAC_F0 &args) {return new yams_Op(args);}
AnyType operator () (Stack stack) const;
operator aType () const {return atype<pmesh3>();}
};
basicAC_F0::name_and_type yams_Op::name_param [] = {
{"loptions", &typeid(KN_<long>)}, // 0
{"doptions", &typeid(KN_<double>)},
{"metric", &typeid(KN_<double>)},
{"aniso", &typeid(bool)}, // 3
{"mem", &typeid(long)},
{"hmin", &typeid(double)},
{"hmax", &typeid(double)}, // 6
{"gradation", &typeid(double)},
{"option", &typeid(long)}, // 8
{"ridgeangle", &typeid(double)},// 9
{"absolute", &typeid(bool)},// 10
{"verbosity", &typeid(long)}, // 11
{"nr", &typeid(long)}, // 12 no ridge
{"ns", &typeid(long)} // 13 no point smoothing
};
AnyType yams_Op::operator () (Stack stack) const {
// initialisation
MeshPoint *mp(MeshPointStack(stack)), mps = *mp;
Mesh3 *pTh = GetAny<Mesh3 *>((*eTh)(stack));
ffassert(pTh);
Mesh3 &Th3 = *pTh;
int nv = Th3.nv;
int nt = Th3.nt;
int nbe = Th3.nbe;
KN<int> defaultintopt(23);
KN<double> defaultfopt(14);
defaultintopt = 0;
defaultfopt = 0.;
yams_inival(defaultintopt, defaultfopt);
KN<int> intopt(23);
for (int ii = 0; ii < 23; ii++) {
intopt[ii] = defaultintopt[ii];
}
KN<double> fopt(14);
for (int ii = 0; ii < 14; ii++) {
fopt[ii] = defaultfopt[ii];
}
assert(fopt.N() == 14);
if (nargs[0]) {
KN<int> intopttmp = GetAny<KN_<long> >((*nargs[0])(stack));
if (intopttmp.N() != 13) {
cerr << "the size of vector loptions is 13 " << endl;
exit(1);
} else {
for (int ii = 0; ii < 13; ii++) {
intopt[wrapper_intopt[ii]] = intopttmp[ii];
}
}
}
if (nargs[1]) {
KN<double> fopttmp = GetAny<KN_<double> >((*nargs[1])(stack));
if (fopttmp.N() != 11) {
cerr << "the size of vector loptions is 11 not " << fopttmp.N() << endl;
ExecError("FreeYams");
} else {
for (int ii = 0; ii < 11; ii++) {
fopt[wrapper_fopt[ii]] = fopttmp[ii];
}
}
}
intopt[0] = arg(3, stack, intopt[0] != 1);
intopt[8] = arg(4, stack, intopt[8]);
fopt[7] = arg(5, stack, fopt[7]);
fopt[8] = arg(6, stack, fopt[7]);
fopt[6] = arg(7, stack, fopt[6]);
intopt[22] = arg(8, stack, intopt[22]); // optim option
if (nargs[9]) {intopt[17] = 1;}
fopt[13] = arg(9, stack, fopt[13]); // ridge angle
intopt[21] = arg(10, stack, intopt[21]);// absolue
intopt[11] = arg(11, stack, (int)verbosity);// verbosity
intopt[17] = arg(12, stack, intopt[17]);// no ridge
intopt[18] = arg(13, stack, intopt[18]);// nb smooth
if (verbosity > 1) {
cout << " fopt = [";
for (int i = 0; i < 11; ++i) {
cout << fopt[wrapper_fopt[i]] << (i < 10 ? "," : "];\n");
}
cout << " intopt = [";
for (int i = 0; i < 13; ++i) {
cout << intopt[wrapper_intopt[i]] << (i < 12 ? "," : "];\n");
}
}
/*
* KN<int> intopt(arg(0,stack,defaultintopt));
* assert( intopt.N() == 23 );
* KN<double> fopt(arg(1,stack,defaultfopt));
* assert( fopt.N() == 14 );
*/
KN<double> metric;
int mtype = type;
if (nargs[2]) {
metric = GetAny<KN_<double> >((*nargs[2])(stack));
if (metric.N() == Th3.nv) {
mtype = 1;
intopt[1] = 0;
} else if (metric.N() == 6 * Th3.nv) {
intopt[1] = 1;
mtype = 3;
} else {
cerr << "sizeof vector metric is incorrect, size will be Th.nv or 6*Th.nv" << endl;
}
} else if (nbsol > 0) {
if (type == 1) {
intopt[1] = 0;
metric.resize(Th3.nv);
metric = 0.;
} else if (type == 3) {
intopt[1] = 1;
metric.resize(6 * Th3.nv);
metric = 0.;
}
} else {
if (intopt[1] == 0) {metric.resize(Th3.nv); metric = 0.;} else if (intopt[1] == 1) {metric.resize(6 * Th3.nv); metric = 0.;}
}
// mesh for yams
yams_pSurfMesh yamsmesh;
yamsmesh = (yams_pSurfMesh)calloc(1, sizeof(yams_SurfMesh));
if (!yamsmesh) {
cerr << "allocation error for SurfMesh for yams" << endl;
}
yamsmesh->infile = NULL;
yamsmesh->outfile = NULL;
yamsmesh->type = M_SMOOTH | M_QUERY | M_DETECT | M_BINARY | M_OUTPUT;
mesh3_to_yams_pSurfMesh(Th3, intopt[8], intopt[22], yamsmesh);
// solution for freeyams2
if (nbsol) {
MeshPoint *mp3(MeshPointStack(stack));
KN<bool> takemesh(nv);
takemesh = false;
for (int it = 0; it < nt; it++) {
for (int iv = 0; iv < 4; iv++) {
int i = Th3(it, iv);
if (takemesh[i] == false) {
mp3->setP(&Th3, it, iv);
for (int ii = 0; ii < nbsolsize; ii++) {
metric[i * nbsolsize + ii] = GetAny<double>((*sol[ii])(stack));
}
takemesh[i] = true;
}
}
}
}
if (verbosity > 10) {
cout << "nbsol " << nargs[2] << endl;
}
if (nargs[2] || (nbsol > 0)) {
float hmin, hmax;
solyams_pSurfMesh(yamsmesh, mtype, metric, hmin, hmax);
yamsmesh->nmfixe = yamsmesh->npfixe;
if (fopt[7] < 0.0) {
fopt[7] = max(fopt[7], hmin);
}
if (fopt[8] < 0.0) {
fopt[8] = max(fopt[8], hmax);
}
} else {
yamsmesh->nmfixe = 0;
}
int infondang = 0, infocc = 0;
int res = yams_main(yamsmesh, intopt, fopt, infondang, infocc);
if (verbosity > 10) {
cout << " yamsmesh->dim " << yamsmesh->dim << endl;
}
if (res > 0) {
cout << " problem with yams :: error " << res << endl;
ExecError("Freeyams error");
}
Mesh3 *Th3_T = yams_pSurfMesh_to_mesh3(yamsmesh, infondang, infocc, intopt[22]);
// recuperer la solution ????
if (verbosity > 10) {
cout << &yamsmesh->point << " " << &yamsmesh->tria << " " << &yamsmesh->geom << " " << &yamsmesh->tgte << endl;
cout << &yamsmesh << endl;
}
free(yamsmesh->point);
free(yamsmesh->tria);
free(yamsmesh->geom);
free(yamsmesh->tgte);
if (yamsmesh->metric) {free(yamsmesh->metric);}
if (yamsmesh->edge) {free(yamsmesh->edge);}
if (yamsmesh->tetra) {free(yamsmesh->tetra);}
free(yamsmesh);
*mp = mps;
Add2StackOfPtr2FreeRC(stack, Th3_T);
return SetAny<pmesh3>(Th3_T);
}
/* class Init1 { public:
* Init1();
* };
*
* $1 */
static void Load_Init () { // le constructeur qui ajoute la fonction "splitmesh3" a freefem++
// typedef Mesh3 *pmesh3;
if (verbosity) {cout << " load: freeyams " << endl;}
Global.Add("freeyams", "(", new OneOperatorCode<yams_Op> );
}
#define WITH_NO_INIT
#include "msh3.hpp"
LOADFUNC(Load_Init)
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