From b040ef79a1d2757ec77fb03cc204baf6d951556b Mon Sep 17 00:00:00 2001
From: Emilie Marchandise <emilie.marchandise@uclouvain.be>
Date: Thu, 2 Feb 2012 15:04:24 +0000
Subject: [PATCH]
---
Geo/GModel.cpp | 2 +
Geo/GModelIO_Geo.cpp | 6 +-
Mesh/CenterlineField.cpp | 174 ++++++++++++++++++++-------------------
Mesh/CenterlineField.h | 14 +---
Mesh/Field.cpp | 28 +------
Mesh/Field.h | 15 ++++
6 files changed, 110 insertions(+), 129 deletions(-)
diff --git a/Geo/GModel.cpp b/Geo/GModel.cpp
index 71928b1dbf..ce5853a946 100644
--- a/Geo/GModel.cpp
+++ b/Geo/GModel.cpp
@@ -1519,6 +1519,8 @@ void GModel::createTopologyFromMesh(int ignoreHoles)
if((*it)->geomType() == GEntity::DiscreteSurface)
discFaces.push_back((discreteFace*) *it);
createTopologyFromFaces(discFaces, ignoreHoles);
+
+ printf("goind to export GEO internals \n");
//create old format (necessary e.g. for old-style extruded boundary layers)
exportDiscreteGEOInternals();
diff --git a/Geo/GModelIO_Geo.cpp b/Geo/GModelIO_Geo.cpp
index 70e32c2474..2b353d77ff 100644
--- a/Geo/GModelIO_Geo.cpp
+++ b/Geo/GModelIO_Geo.cpp
@@ -54,7 +54,7 @@ int GModel::exportDiscreteGEOInternals()
for(viter it = firstVertex(); it != lastVertex(); it++){
Vertex *v = Create_Vertex((*it)->tag(), (*it)->x(), (*it)->y(), (*it)->z(),
(*it)->prescribedMeshSizeAtVertex(), 1.0);
- Tree_Add(GModel::current()->getGEOInternals()->Points, &v);
+ Tree_Add(this->getGEOInternals()->Points, &v);
}
for(eiter it = firstEdge(); it != lastEdge(); it++){
@@ -79,7 +79,7 @@ int GModel::exportDiscreteGEOInternals()
}
}
End_Curve(c);
- Tree_Add(GModel::current()->getGEOInternals()->Curves, &c);
+ Tree_Add(this->getGEOInternals()->Curves, &c);
CreateReversedCurve(c);
}
}
@@ -99,7 +99,7 @@ int GModel::exportDiscreteGEOInternals()
}
}
}
- Tree_Add(GModel::current()->getGEOInternals()->Surfaces, &s);
+ Tree_Add(this->getGEOInternals()->Surfaces, &s);
}
}
diff --git a/Mesh/CenterlineField.cpp b/Mesh/CenterlineField.cpp
index 898d0e8b03..cf6086be35 100644
--- a/Mesh/CenterlineField.cpp
+++ b/Mesh/CenterlineField.cpp
@@ -31,6 +31,7 @@
#include "GFaceCompound.h"
#include "meshGFace.h"
#include "meshGEdge.h"
+#include "MQuadrangle.h"
#if defined(HAVE_ANN)
#include <ANN/ANN.h>
@@ -315,7 +316,7 @@ Centerline::Centerline(std::string fileName): kdtree(0), nodes(0){
index = new ANNidx[1];
dist = new ANNdist[1];
- printf("cetreline filename =%s \n", fileName.c_str());
+ printf("centerline filename =%s \n", fileName.c_str());
importFile(fileName);
buildKdTree();
@@ -331,14 +332,19 @@ Centerline::Centerline(): kdtree(0), nodes(0){
fileName = "centerlines.vtk";//default
options["FileName"] = new FieldOptionString (fileName, "File name for the centerlines", &update_needed);
- callbacks["cutMesh"] = new cutAction(this, "Cut the initial mesh in different mesh partitions using the centerlines \n");
- //callbacks["test"] = new FieldCallbackGeneric<MathEvalField>(this, MathEvalField::myFunc, "description")
+ callbacks["cutMesh"] = new FieldCallbackGeneric<Centerline>(this, &Centerline::cutMesh, "Cut the initial mesh in different mesh partitions using the centerlines \n");
}
Centerline::~Centerline(){
+ printf("mod=%p \n", mod);
+ printf("split=%p \n", split);
+ printf("current=%p \n", current);
+ printf("delete mod \n");
if (mod) delete mod;
+ printf("delete split \n");
if (split) delete split;
+ printf("delete anns stuff \n");
if(kdtree) delete kdtree;
if(nodes) annDeallocPts(nodes);
delete[]index;
@@ -352,17 +358,19 @@ void Centerline::importFile(std::string fileName){
current->getEntities(entities) ;
for(unsigned int i = 0; i < entities.size(); i++){
if(entities[i]->dim() != 2) continue;
- recombine = std::max(recombine, (double)(((GFace*)entities[i])->meshAttributes.recombine));
+ GFace *gf = ((GFace*)entities[i]);
+ recombine = std::max(recombine, (double)(gf->meshAttributes.recombine));
for(int j = 0; j < entities[i]->getNumMeshElements(); j++){
MElement *e = entities[i]->getMeshElement(j);
if (e->getType() != TYPE_TRI){
- Msg::Error("Centerline split only implemented for tri meshes so far ...");
- exit(1);
+ Msg::Error("Centerline split only implemented for tri meshes so far ...");
+ exit(1);
}
else{
- triangles.push_back((MTriangle*)e);
+ triangles.push_back((MTriangle*)e);
}
}
+
}
entities.clear();
@@ -659,12 +667,23 @@ void Centerline::buildKdTree(){
void Centerline::remeshSplitMesh(){
+ int NV = split->getMaxElementaryNumber(0);
+ int NE = split->getMaxElementaryNumber(1);
+ int NF = split->getMaxElementaryNumber(2);
+
+ std::set<MVertex*> allNod;
+ std::list<GEdge*> U0;
+ printf("face =%d \n", split->getMaxElementaryNumber(2));
+ discreteFace *mySplitMesh = new discreteFace(split, 2*NF+1);
+ split->add(mySplitMesh);
+ printf("face after =%d \n", split->getMaxElementaryNumber(2));
+
// Remesh new faces (Compound Lines and Compound Surfaces)
Msg::Info("*** Starting parametrize compounds:");
double t0 = Cpu();
//Parametrize Compound Lines
- int NE = split->getMaxElementaryNumber(1);
+ printf("NF =%d NE=%d NV=%d \n", split->getMaxElementaryNumber(2), NE, NV);
for (int i=0; i < NE; i++){
std::vector<GEdge*>e_compound;
GEdge *pe = split->getEdgeByTag(i+1);//split edge
@@ -678,9 +697,6 @@ void Centerline::remeshSplitMesh(){
}
// Parametrize Compound surfaces
- std::set<MVertex*> allNod;
- std::list<GEdge*> U0;
- int NF = split->getMaxElementaryNumber(2);
for (int i=0; i < NF; i++){
std::list<GFace*> f_compound;
GFace *pf = split->getFaceByTag(i+1);//split face
@@ -719,79 +735,52 @@ void Centerline::remeshSplitMesh(){
GFace *gfc = split->getFaceByTag(NF+i+1);
meshGFace mgf;
mgf(gfc);
+ for(unsigned int j = 0; j < gfc->triangles.size(); ++j){
+ MTriangle *t = gfc->triangles[j];
+ std::vector<MVertex *> v(3);
+ for(int k = 0; k < 3; k++){
+ v[k] = t->getVertex(k);
+ allNod.insert(v[k]);
+ }
+ mySplitMesh->triangles.push_back(new MTriangle(v[0], v[1], v[2]));
+ }
+ for(unsigned int j = 0; j < gfc->quadrangles.size(); ++j){
+ MQuadrangle *q = gfc->quadrangles[j];
+ std::vector<MVertex *> v(4);
+ for(int k = 0; k < 4; k++){
+ v[k] = q->getVertex(k);
+ allNod.insert(v[k]);
+ }
+ mySplitMesh->quadrangles.push_back(new MQuadrangle(v[0], v[1], v[2], v[3]));
+ }
}
- // // Removing discrete Vertices - Edges - Faces
- // int NV = split->getMaxElementaryNumber(0) - numv + 1;
- // for (int i=0; i < NV; i++){
- // GVertex *pv = gf->model()->getVertexByTag(numv+i);
- // gf->model()->remove(pv);
- // }
- // for (int i=0; i < NE; i++){
- // GEdge *gec = split->getEdgeByTag(nume+NE+i);
- // GEdge *pe = split->getEdgeByTag(nume+i);
- // gf->model()->remove(pe);
- // gf->model()->remove(gec);
- // }
- // for (int i=0; i < NF; i++){
- // GFace *gfc = split->getFaceByTag(numf+NF+i);
- // GFace *pf = split->getFaceByTag(numf+i);
- // gf->model()->remove(pf);
- // gf->model()->remove(gfc);
- // }
-
- // // Put new mesh in a new discreteFace
- // for(std::set<MVertex*>::iterator it = allNod.begin(); it != allNod.end(); ++it){
- // gf->mesh_vertices.push_back(*it);
- // }
+ // Removing discrete Vertices - Edges - Faces
+ printf("NV=%d NE=%d NF=%d \n", NV, NE, NF);
+ for (int i=0; i < NV; i++){
+ GVertex *gv = split->getVertexByTag(i+1);
+ split->remove(gv);
+ }
+ for (int i=0; i < NE; i++){
+ GEdge *ge = split->getEdgeByTag(i+1);
+ GEdge *gec = split->getEdgeByTag(NE+i+1);
+ split->remove(ge);
+ split->remove(gec);
+ }
+ for (int i=0; i < NF; i++){
+ GFace *gf = split->getFaceByTag(i+1);
+ GFace *gfc = split->getFaceByTag(NF+i+1);
+ split->remove(gf);
+ split->remove(gfc);
+ }
- // // Remove mesh_vertices that belong to l_edges
- // std::list<GEdge*> l_edges = gf->edges();
- // for(std::list<GEdge*>::iterator it = l_edges.begin(); it != l_edges.end(); it++){
- // std::vector<MVertex*> edge_vertices = (*it)->mesh_vertices;
- // std::vector<MVertex*>::const_iterator itv = edge_vertices.begin();
- // for(; itv != edge_vertices.end(); itv++){
- // std::vector<MVertex*>::iterator itve = std::find
- // (gf->mesh_vertices.begin(), gf->mesh_vertices.end(), *itv);
- // if (itve != gf->mesh_vertices.end()) gf->mesh_vertices.erase(itve);
- // }
- // MVertex *vB = (*it)->getBeginVertex()->mesh_vertices[0];
- // std::vector<MVertex*>::iterator itvB = std::find
- // (gf->mesh_vertices.begin(), gf->mesh_vertices.end(), vB);
- // if (itvB != gf->mesh_vertices.end()) gf->mesh_vertices.erase(itvB);
- // MVertex *vE = (*it)->getEndVertex()->mesh_vertices[0];
- // std::vector<MVertex*>::iterator itvE = std::find
- // (gf->mesh_vertices.begin(), gf->mesh_vertices.end(), vE);
- // if (itvE != gf->mesh_vertices.end()) gf->mesh_vertices.erase(itvE);
-
- // //if l_edge is a compond
- // if((*it)->getCompound()){
- // GEdgeCompound *gec = (*it)->getCompound();
- // std::vector<MVertex*> edge_vertices = gec->mesh_vertices;
- // std::vector<MVertex*>::const_iterator itv = edge_vertices.begin();
- // for(; itv != edge_vertices.end(); itv++){
- // std::vector<MVertex*>::iterator itve = std::find
- // (gf->mesh_vertices.begin(), gf->mesh_vertices.end(), *itv);
- // if (itve != gf->mesh_vertices.end()) gf->mesh_vertices.erase(itve);
- // }
- // MVertex *vB = (*it)->getBeginVertex()->mesh_vertices[0];
- // std::vector<MVertex*>::iterator itvB = std::find
- // (gf->mesh_vertices.begin(), gf->mesh_vertices.end(), vB);
- // if (itvB != gf->mesh_vertices.end()) gf->mesh_vertices.erase(itvB);
- // MVertex *vE = (*it)->getEndVertex()->mesh_vertices[0];
- // std::vector<MVertex*>::iterator itvE = std::find
- // (gf->mesh_vertices.begin(), gf->mesh_vertices.end(), vE);
- // if (itvE != gf->mesh_vertices.end()) gf->mesh_vertices.erase(itvE);
- // }
- // }
+ //Put new mesh in a new discreteFace
+ for(std::set<MVertex*>::iterator it = allNod.begin(); it != allNod.end(); ++it){
+ mySplitMesh->mesh_vertices.push_back(*it);
+ }
+ split->createTopologyFromMesh();
- // double t3 = Cpu();
- // Msg::Info("*** Mesh of surface %d done by assembly %d remeshed faces (%g s)",
- // gf->tag(), NF, t3-t2);
- // Msg::Info("-----------------------------------------------------------");
-
- // gf->coherenceNormals();
- // gf->meshStatistics.status = GFace::DONE;
+ mySplitMesh->meshStatistics.status = GFace::DONE;
}
void Centerline::createFaces(){
@@ -831,7 +820,7 @@ void Centerline::createFaces(){
for(unsigned int i = 0; i < faces.size(); ++i){
int numF = split->getMaxElementaryNumber(2) + 1;
printf("creating discrete face %d \n", numF);
- discreteFace *f = new discreteFace(current, numF);
+ discreteFace *f = new discreteFace(split, numF);
split->add(f);
discFaces.push_back(f);
std::set<MVertex*> myVertices;
@@ -861,10 +850,22 @@ void Centerline::cutMesh(){
printf("fileName =%s , recombine =%g \n", fileName.c_str(), recombine);
update_needed = false;
}
-
+
+ // std::vector<GFace*> currentFaces = current->bindingsGetFaces();
+ // for (int i=0; i< currentFaces.size(); i++){
+ // printf("gf =%d \n", currentFaces[i]->tag());
+ // if(currentFaces[i]->geomType() == GEntity::CompoundSurface) {
+ // std::list<GFace*> cFaces = ((GFaceCompound*)currentFaces[i])->getCompounds();
+ // for (std::list<GFace*>::iterator it = cFaces.begin(); it!= cFaces.end(); it++) {
+ // printf("comp = %d\n", (*it)->tag());
+ // }
+ // if (cFaces.size() > 0) currentGFC.push_back(currentFaces[i]);
+ // }
+ // }
+
Msg::Info("Splitting surface mesh (%d tris) with centerline %s ", triangles.size(), fileName.c_str());
split = new GModel();
-
+
//splitMesh
for(unsigned int i = 0; i < edges.size(); i++){
std::vector<MLine*> lines = edges[i].lines;
@@ -933,12 +934,13 @@ void Centerline::cutMesh(){
Msg::Info("Splitting mesh by centerlines done ");
- exit(1);
+ printf("mod=%p \n", mod);
+ printf("split=%p \n", split);
+ printf("current=%p \n", current);
+ //exit(1);
}
-
-
void Centerline::cutByDisk(SVector3 &PT, SVector3 &NORM, double &maxRad){
double a = NORM.x();
diff --git a/Mesh/CenterlineField.h b/Mesh/CenterlineField.h
index 1ce9f605c7..0032adce5f 100644
--- a/Mesh/CenterlineField.h
+++ b/Mesh/CenterlineField.h
@@ -49,19 +49,6 @@ struct Branch{
class Centerline : public Field{
- class cutAction : public FieldCallback{
- private:
- Centerline *myField;
- public:
- cutAction(Centerline *field, std::string help):FieldCallback(help) {
- myField = field;
- }
- void run(){
- printf("calling action cutMesh \n");
- myField->cutMesh();
- }
- };
-
protected:
GModel *current; //current GModel
GModel *mod; //centerline GModel
@@ -85,6 +72,7 @@ class Centerline : public Field{
std::map<MVertex*,int> colorp;
std::map<MLine*,int> colorl;
+ std::vector<GFace*> currentGFC;
//the tubular surface mesh
std::vector<MTriangle*> triangles;
//the lines cut of the tubular mesh by planes
diff --git a/Mesh/Field.cpp b/Mesh/Field.cpp
index d4018edbeb..339a0c7691 100644
--- a/Mesh/Field.cpp
+++ b/Mesh/Field.cpp
@@ -35,21 +35,6 @@
#include "ANN/ANN.h"
#endif
-template<class t>
-class FieldCallbackGeneric : public FieldCallback {
- t * _field;
- void (t::*_callback)();
- public :
- void run()
- {
- (_field->*_callback)();
- }
- FieldCallbackGeneric( t *field, void (t::*callback)(), const std::string description) : FieldCallback(description)
- {
- _field = field;
- _callback = callback;
- }
-};
Field::~Field()
{
@@ -1022,18 +1007,7 @@ class MathEvalField : public Field
{
MathEvalExpression expr;
std::string f;
- class testAction : public FieldCallback{
- private:
- MathEvalField *myField;
- public:
- testAction(MathEvalField *field, std::string help):FieldCallback(help) {
- myField = field;
- }
- void run(){
- myField->myAction();
- printf("calling action matheval \n");
- }
- };
+
public:
void myAction(){
printf("doing sthg \n");
diff --git a/Mesh/Field.h b/Mesh/Field.h
index aee44ef063..025af8d967 100644
--- a/Mesh/Field.h
+++ b/Mesh/Field.h
@@ -245,5 +245,20 @@ class FieldOptionBool : public FieldOption
}
};
+template<class t>
+class FieldCallbackGeneric : public FieldCallback {
+ t * _field;
+ void (t::*_callback)();
+ public :
+ void run()
+ {
+ (_field->*_callback)();
+ }
+ FieldCallbackGeneric( t *field, void (t::*callback)(), const std::string description) : FieldCallback(description)
+ {
+ _field = field;
+ _callback = callback;
+ }
+};
#endif
--
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